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PIC16C710T-20/SO - 8-Bit 20MHz OTP MCU 18-SOIC | Microchip
PIC16C710T-20/SO

PIC16C710T-20/SO - 8-Bit 20MHz OTP MCU 18-SOIC | Microchip

The Microchip Technology PIC16C710T-20/SO is an 8-bit CMOS RISC microcontroller built on the PIC® 16C mid-range core, offered in a tape-and-reel 18-pin SOIC (SO) package. It executes instructions in a 200 ns cycle (20 MHz clock), integrates 896 bytes of OTP program memory organized as 512 x 14-bit words, and provides 36 bytes of data RAM. According to the Microchip product page, the part supports 13 digital I/O lines, a four-channel 8-bit Analog-to-Digital converter, one 8-bit timer/counter (Timer0), a Watchdog Timer, Power-On Reset (POR) and Brown-Out Detect (BOD) peripherals. What is a PIC16C mid-range microcontroller? A PIC16C series MCU is a Harvard-architecture, RISC-based 8-bit microcontroller family from Microchip Technology. Within the broader taxonomy it sits as: PIC16C71x -> PIC16C family -> PIC mid-range -> PIC microcontrollers -> microcontroller -> embedded processor -> semiconductor IC. The OTP (One-Time Programmable) memory variant is intended for low-volume production, prototyping, and legacy designs where firmware is finalized before manufacture, and is upwardly code-compatible with the PIC16C5X baseline and PIC12CXXX devices. Key features include a wide 4.0 V to 6.0 V operating voltage range (commercial-grade 4.5 V to 5.5 V per the family datasheet), low-power CMOS design, in-circuit serial programming (ICSP) support, and a 14-bit instruction word with only 35 single-word instructions for fast code development. The four-channel 8-bit A/D converter makes the PIC16C710T-20/SO well suited for sensor-reading applications such as battery monitoring, temperature acquisition, or simple analog control loops. The architecture is a classic PIC16 mid-range core with separate program and data buses, two-stack-level deep hardware stack, and a deterministic interrupt structure. The four A/D input channels share a single successive-approximation converter with 8-bit resolution, sufficient for entry-level analog sampling where 10-/12-bit precision is not required. Internal oscillator options are not present on this device; an external clock source up to 20 MHz is required. Typical applications include entry-level A/D applications (battery chargers, thermistor readers, potentiometer-position sensing), industrial control, consumer electronics, automotive subsystems, and legacy product maintenance where a 5V PIC16C710 socket already exists. The PIC16C710T-20/SO is the tape-and-reel, commercial-temperature-grade variant of the PIC16C710 family. When designing with this part, note that the 18-pin SOIC package offers generous creepage and clearance but limited PCB real estate; engineers should plan board layout around the four analog inputs (RA0-RA3) and the MCLR/Vpp programming pin. Designers migrating to flash memory should consider the PIC16F710 drop-in replacement family for new designs. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16C710T-20E/SO - 8-Bit 20MHz 896B OTP MCU 18-SOIC | Microchip
PIC16C710T-20E/SO

PIC16C710T-20E/SO - 8-Bit 20MHz 896B OTP MCU 18-SOIC | Microchip

The Microchip Technology PIC16C710T-20E/SO is an 8-bit CMOS RISC OTP microcontroller from the PIC16CXX mid-range family, delivering 20 MHz maximum clock speed with 200 ns instruction execution in an 18-pin SOIC package. It integrates 896 bytes of OTP program memory organized as 512 x 14 words, 36 bytes of data RAM, and four channels of 8-bit Analog-to-Digital (A/D) converter on-chip. Tape-and-reel packing, an industrial-extended operating temperature grade, and automotive-grade temperature screening make this part well-suited to harsh-environment production runs. What is a PIC16C-series microcontroller? The PIC16C family is Microchip's classic mid-range 8-bit RISC MCU line that uses a Harvard architecture with separate program and data buses. PIC16C devices execute one instruction per instruction cycle (four clock cycles) and are programmed through One-Time Programmable (OTP) EPROM cells, which means the program memory can be written exactly once and is non-erasable. They sit between PIC10/12/16 baseline MCUs and the larger PIC17/PIC18 families, and are widely used for entry-level embedded control. Key features of the PIC16C710T-20E/SO include only 35 single-word instructions for code-efficient programming, an 8-level hardware stack, an integrated 8-bit A/D converter with four input channels, and a watchdog timer with on-chip RC oscillator for reliable operation. The PIC16C710 also provides 13 I/O pins with individually selectable direction, an 8-bit timer/counter (TMR0), and an EEPROM data memory option for non-volatile parameter storage in calibration applications. Architecturally, the PIC16C710 uses a 14-bit wide instruction word, an ALU with 8-bit data paths, and an instruction decoder that supports bit-level manipulation, byte operations, and immediate/literal addressing modes. The CMOS process delivers the low power consumption typical of PIC mid-range devices, and the on-chip RC oscillator option eliminates the need for external clock components in low-cost designs. Typical applications include entry-level A/D conversion in industrial control modules, automotive body and chassis subsystems (with the -20E extended temperature grade), battery-powered sensor interfaces, simple appliance controls, and consumer white-goods replacement of PIC16C5X/PIC12Cxxx designs. Designers migrating from PIC16C5X can reuse code with minimal modification because the PIC16C710 is upwards compatible with that family. When designing with this part, pay close attention to the OTP programming window: once programmed, the device cannot be re-flashed, so code development should occur on a UV-erasable (JW-windowed) or flash-based PIC16F equivalent. Place a 0.1 uF decoupling capacitor close to VDD, keep analog VDD/VSS traces short, and configure unused I/O as outputs to minimize current consumption. This page synthesizes distributor inventory, drop-in alternatives, comparison data, and design notes not found in the manufacturer datasheet alone.

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PIC16C710T-20E/SS - 8-Bit 20MHz CMOS MCU w/ ADC | Microchip
PIC16C710T-20E/SS

PIC16C710T-20E/SS - 8-Bit 20MHz CMOS MCU w/ ADC | Microchip

The Microchip Technology PIC16C710T-20E/SS is an 8-bit CMOS microcontroller based on the PIC16C mid-range architecture, offering 20MHz (200ns instruction cycle) performance with 896 bytes of OTP program memory and 36 bytes of RAM, integrated in a 20-pin SSOP surface-mount package. The device operates from a 4V to 6V supply and includes 13 I/O pins, a 4-channel 8-bit Analog-to-Digital converter, a watchdog timer, and a programmable code-protection scheme. The 35 single-word instruction set provides 200ns execution time at 20MHz, with 14-bit instruction words and an 8-bit data path. A PIC16C-series microcontroller is a RISC-based 8-bit MCU that executes one instruction per internal clock cycle, combining Harvard architecture (separate program and data buses) with a compact instruction set to deliver deterministic real-time performance. The PIC16C family sits at the entry level of Microchip's mid-range lineup and is fully static, meaning the clock can be halted without losing state. Within the broader taxonomy, PIC16C710 belongs to: microcontroller -> embedded MCU -> 8-bit MCU -> CMOS MCU -> PIC16C family -> PIC16C71X sub-family. The integrated ADC eliminates the need for an external converter in sensor-interface applications, reducing BOM cost and PCB area. Key differentiating specifications include 13 I/O channels (sufficient for keypad or sensor-matrix interfacing), 4 channels of 8-bit A/D conversion (ideal for basic analog front-ends such as battery monitoring, temperature sensing, or joystick reading), and 256 bytes of EEPROM data memory for non-volatile parameter storage. The PIC16C710T-20E/SS uses an enhanced version of the PIC16C5X core with 8-level deep hardware stack, two 8-bit timer/counters, and an internal 4MHz RC oscillator option, allowing operation without an external crystal. Typical applications include low-cost sensor-interface modules (using the on-chip ADC), appliance control boards, simple motor-driver front-ends, and battery-powered instrumentation. The wide 4V-6V operating range (centered on 5V) makes the part drop-in compatible with 5V TTL logic, while the small SSOP-20 footprint fits space-constrained designs. For new designs, Microchip generally recommends the flash-based PIC16F710 successor, but the PIC16C710T-20E/SS remains in active production for long-life industrial and legacy systems. When designing with this part, note that OTP (One-Time Programmable) memory means the firmware cannot be field-updated. Plan for code-locked prototypes and verify firmware before programming. The internal 4MHz RC oscillator provides ±1% accuracy over the commercial temperature range, but precision timing applications should use an external crystal.

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PIC16C711-04/P - 8-bit 4MHz 1.75KB OTP MCU 18-PDIP | Microchip
PIC16C711-04/P

PIC16C711-04/P - 8-bit 4MHz 1.75KB OTP MCU 18-PDIP | Microchip

The Microchip Technology PIC16C711-04/P is an 8-bit CMOS OTP (One-Time-Programmable) microcontroller from the PIC16CXX mid-range family, delivering 4 MHz instruction execution in an 18-pin PDIP (Plastic Dual-In-Line Package). It integrates 1.75 KB of OTP program memory organized as 1K x 14 words, 68 bytes of RAM, and a 4-channel 8-bit analog-to-digital (A/D) converter, making it a self-contained analog acquisition and control platform for cost-sensitive embedded designs. An 8-bit microcontroller (MCU) is a small computer-on-a-chip that integrates a CPU, non-volatile program memory, working RAM, digital I/O, and (in this case) analog peripherals into a single IC. The PIC16C711 belongs to the broader hierarchy: microcontroller -> embedded controller -> microprocessor system -> integrated circuit -> semiconductor. It targets applications where deterministic real-time control and modest on-chip analog performance outweigh the need for larger flash memory or higher clock speeds. Key specifications include a 200 ns instruction cycle, 13 digital I/O pins, an 8-bit timer/counter (TMR0) with an 8-bit prescaler, a watchdog timer with its own on-chip RC oscillator for reliable operation, and a wide 2.5 V to 6.0 V operating voltage range. The integrated A/D converter provides four input channels with 8-bit resolution and a typical conversion time compatible with the 4 MHz oscillator. Brown-out reset and power-on reset simplify power supply design. Architecturally, the PIC16C711 uses a Harvard RISC core with separate program and data buses and a 14-bit wide instruction word. The OTP program memory enables code customization at production time while keeping per-unit cost low, and the fully-static CMOS design ensures operation across DC to the maximum rated frequency. Compared with later PIC16F parts, the OTP cell is replaced by flash, but the instruction set, peripheral set, and pinout are largely preserved, simplifying migration. Typical applications include entry-level A/D applications in automotive sensor signal conditioning, industrial process control front-ends, appliance control boards, and consumer products such as battery chargers and small appliances. The 18-pin PDIP package is also well suited to prototyping, hobbyist projects, and through-hole industrial designs where socketed parts simplify field service. When designing with the PIC16C711-04/P, note that the -04 speed suffix designates the 4 MHz maximum oscillator; for higher-frequency operation, choose the -20 variant. A stable oscillator and proper decoupling near VDD are critical to A/D accuracy. This page consolidates distributor pricing, verified drop-in alternatives drawn from the same PIC16C71X family, and practical design notes that are not bundled into the manufacturer datasheet.

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PIC16C711-04/SO - 8-Bit OTP MCU, 4MHz, 1.75KB | Microchip
PIC16C711-04/SO

PIC16C711-04/SO - 8-Bit OTP MCU, 4MHz, 1.75KB | Microchip

The Microchip Technology PIC16C711-04/SO is an 8-bit CMOS OTP (One-Time Programmable) microcontroller built on Microchip's PIC16C architecture, delivering 4 MHz (200 ns instruction cycle) performance in a 18-pin SOIC package. It integrates 1.75 KB of program memory (1K x 14 words), 68 bytes of RAM, 13 digital I/O lines, and a 4-channel 8-bit analog-to-digital converter (ADC), making it a compact single-chip solution for embedded control. A microcontroller (MCU) is a self-contained computing subsystem that combines a CPU, memory (program + data), peripherals, and I/O on a single silicon die. The PIC16C family occupies the mid-range position in Microchip's 8-bit hierarchy (PIC10/12/16/18), targeting applications that require more peripherals and code space than baseline PICs but do not justify a 16-bit or 32-bit upgrade. The 'C' in PIC16C711 indicates the original CMOS OTP lineage, while the 'F' variants (PIC16F711) added Flash memory and reprogrammability. Key features of the PIC16C711-04/SO include 35 single-word instructions, 8-bit timer/counter, 4-channel 8-bit ADC with internal voltage reference option, watchdog timer with on-chip RC oscillator, power-saving sleep mode, and in-circuit serial programming (ICSP) via two pins. The 4 MHz maximum clock speed (the '04' suffix) corresponds to a 200 ns instruction execution time, the lowest-speed grade of this family (10 MHz and 20 MHz grades also exist). The architecture uses a 14-bit instruction word with separate program and data buses (Harvard architecture), allowing simultaneous instruction fetch and data access. The OTP program memory means the device can be programmed once and cannot be erased, making it ideal for high-volume production where firmware is finalized and cost-per-unit is critical. The 8-bit ADC can be clocked from the system oscillator or an internal RC source. Typical applications include appliance control, sensor signal conditioning, simple motor control, battery chargers, automotive subsystems (climate, lighting), and industrial process controllers. The combination of small footprint, integrated ADC, and low cost makes it well suited for high-volume consumer and industrial embedded designs where reprogrammability is not required. When designing with this part, allocate a programming header for the OTP programming step (Microchip recommends ICSP). Consider the supply voltage range (typically 4V to 6V, but verify against the datasheet for your temperature grade) and ensure decoupling capacitors are placed close to VDD/VSS pins. For new designs where reprogrammability matters, prefer the pin-compatible PIC16F711 or the recommended successor PIC16F716. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16C711-04/SS - 8-Bit 4MHz 1.75KB OTP MCU | Microchip | SSOP-20
PIC16C711-04/SS

PIC16C711-04/SS - 8-Bit 4MHz 1.75KB OTP MCU | Microchip | SSOP-20

The Microchip Technology PIC16C711-04/SS is an 8-bit CMOS OTP (One-Time Programmable) microcontroller built on the PIC® mid-range architecture, offering 4 MHz maximum operating frequency, 1.75 KB (1K x 14) of program memory, 68 bytes of RAM, and 13 I/O pins in a 20-pin SSOP package. It integrates a 4-channel 8-bit analog-to-digital converter (ADC), making it a single-chip solution for embedded control applications that require mixed-signal sensing. The device belongs to the PIC16C71x family and is pin-compatible with the PIC16C710. What is an 8-bit OTP microcontroller? An 8-bit microcontroller is a small computer-on-a-chip that processes 8-bit data words and executes instructions from on-chip program memory. OTP memory is programmed once at production time and cannot be erased, which lowers die cost and is ideal for high-volume, fixed-function consumer and industrial products. Within the taxonomy, the PIC16C711 sits at: microcontroller -> 8-bit MCU -> OTP MCU -> PIC mid-range -> PIC16C71x family, and is classified as a power management/embedded control IC adjacent to the analog/mixed-signal hierarchy thanks to its integrated ADC. Key features include 35 single-word instructions, 200 ns instruction cycle at 4 MHz, four 8-bit ADC channels with successive approximation register (SAR) architecture, an 8-bit timer/counter (TMR0), and a watchdog timer with on-chip RC oscillator for reliable operation. The PIC RISC Harvard architecture separates program and data buses, allowing instruction fetch and operand access in a single cycle. The 13 I/O pins are bidirectional with individually controllable direction registers and support weak pull-ups. The integrated ADC samples at approximately 20 µs conversion time per channel with 8-bit resolution. The device operates across 2.5 V to 6.0 V supply range with low-power CMOS design, supporting both commercial and industrial temperature grades depending on the speed suffix. Typical applications include appliance control, sensor signal conditioning, automotive subsystems (non-safety), battery chargers, and simple sensor interfaces. The 4 MHz speed grade is suitable for control-loop applications that do not require intensive computation but demand reliable mixed-signal integration. The recommended modern replacement per Microchip is the flash-based PIC16F716, which adds in-circuit programmability and is pin-compatible in similar packages. When designing with the PIC16C711-04/SS, account for the OTP programming constraint: code must be fully validated before production programming because post-programming changes are impossible. Use Microchip's MPASM assembler and MPLAB development environment for code development. Decouple VDD with a 0.1 µF ceramic capacitor placed within 5 mm of the pin, and keep the analog reference pin bypassed to minimize ADC noise. This page synthesizes distributor pricing, drop-in compatible alternatives, and design notes not found on individual distributor pages.

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PIC16C711-04E/P - 8-bit CMOS MCU 4MHz 1.75KB OTP 18-PDIP | Microchip
PIC16C711-04E/P

PIC16C711-04E/P - 8-bit CMOS MCU 4MHz 1.75KB OTP 18-PDIP | Microchip

The Microchip Technology PIC16C711-04E/P is an 8-bit CMOS microcontroller from the PIC16CXX mid-range family, featuring an integrated 8-bit A/D converter, 1.75 KB (1K x 14) of One-Time-Programmable (OTP) program memory, 68 bytes of RAM, and 13 digital I/O pins, all housed in a 18-pin PDIP through-hole package rated for the extended temperature range of -40C to +125C. Operating at up to 4 MHz with a 200 ns instruction cycle, the device executes one instruction per internal clock cycle from its 35-instruction RISC instruction set, delivering approximately 5 MIPS of throughput while consuming only 2 mA typical active current at 5 V. The on-chip peripherals include a Timer0 8-bit counter with 8-bit prescaler, four 8-bit A/D converter channels, a Watchdog Timer, brown-out reset (BOR) circuitry, Power-on Reset (POR), and an internal RC oscillator, enabling standalone embedded designs without external reset or clock components. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, and integrated peripherals such as timers, communication interfaces, and analog converters. Within the broader taxonomy, the PIC16C711 belongs to the 8-bit MCU -> RISC MCU -> Harvard-architecture MCU -> mid-range MCU -> microcontroller category, and it sits at the entry level of the Microchip PIC16C7X A/D-converter-equipped family. Its OTP program memory makes it suitable for mature production designs where in-field reprogrammability is not required, while its CMOS static design allows the clock to be stopped for low-power sleep states. Key features include 4-channel 8-bit ADC with selectable reference inputs, an industrial/extended temperature grade (-40C to +125C) suitable for harsh environments, brown-out detection circuitry for safe system reset, and 13 individually direction-controlled I/O pins capable of sinking up to 25 mA per pin for direct LED or relay drive. The 18-pin PDIP package is the most common through-hole footprint in the PIC16C7X family, simplifying prototyping and breadboard-based development compared with surface-mount variants. The device uses a 14-bit wide instruction set with Harvard bus architecture, separating program and data paths for predictable single-cycle execution. Internal RC oscillator plus external crystal/HS oscillator support provides design flexibility for both cost-sensitive and timing-precision applications. The OTP EPROM-based program memory allows one-time factory or prototype programming. Typical use cases for the PIC16C711-04E/P include low-cost industrial sensor interfaces that need extended temperature operation, HVAC thermostat controllers that require on-chip ADC for thermistor sensing, battery-charging monitors for consumer products, simple motor-control and PWM-driver slaves, and educational or hobbyist microcontroller learning platforms where the classic 18-pin PDIP footprint is preferred over SMD alternatives. When designing with this MCU, allocate one A/D channel reference for clean analog readings, ensure the MCLR pin has the correct pull-up configuration for the chosen reset mode, and verify that the chosen clock source (internal RC vs external crystal) provides adequate timing margin for serial communications. The OTP memory cannot be erased, so use the JW package variant for development and prototypes. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes beyond what is included in the bare manufacturer datasheet.

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PIC16C711-04E/SO - 8-Bit 4MHz MCU, 1.75KB OTP, 13 I/O, 18-SOIC
PIC16C711-04E/SO

PIC16C711-04E/SO - 8-Bit 4MHz MCU, 1.75KB OTP, 13 I/O, 18-SOIC

The Microchip Technology PIC16C711-04E/SO is an 8-bit RISC microcontroller from the PIC16CXX mid-range family, featuring 1.75KB (1K x 14) of OTP program memory, 68 bytes of RAM, and 4 channels of 8-bit analog-to-digital conversion, all integrated in an 18-pin SOIC package with an operating speed of 4 MHz. The “-04E” suffix denotes the 4 MHz speed grade and the industrial Extended temperature range (-40C to +125C). An 8-bit microcontroller (MCU) is a single-chip computer that combines a CPU, program memory, data RAM, and programmable I/O peripherals. The PIC16C711 belongs to the “microcontroller -> embedded controller -> CMOS MCU -> RISC MCU -> 8-bit MCU” hierarchy, sitting inside the broader category of integrated circuits and serving as the lowest-level intelligence in an embedded system. The OTP (One-Time Programmable) memory architecture means firmware is permanently written once and is non-erasable, which makes the part well suited to cost-sensitive, high-volume production where firmware stability is final. Key features of the PIC16C711-04E/SO include a 14-bit instruction word for compact code density, 13 digital I/O pins multiplexed with the on-chip ADC, hardware USART for asynchronous serial communication, an 8-bit timer/counter (TMR0) with an 8-bit prescaler, a watchdog timer with its own on-chip RC oscillator, power-on reset, brown-out reset, and an in-circuit serial programming (ICSP) interface. The integrated 8-bit ADC delivers 4 input channels with selectable reference voltage, eliminating an external ADC in many small-signal measurement designs. Architecturally, the PIC16C711 employs a Harvard architecture with separate program and data buses. The ALU is 8 bits wide; instructions are 14 bits. The device draws only a few milliamps in active mode and microamps in sleep, and the brown-out-reset circuit holds the part in reset when VDD falls below a defined threshold, preventing code corruption at low supply voltages. Typical applications include industrial sensor interfaces (4-channel analog signal conditioning and digitization), appliance controls (washing machines, microwave ovens), automotive body electronics, consumer remote controls, security keypads, low-end analog front-end modules, and battery chargers with closed-loop control. The 18-SOIC footprint is convenient for hand-soldered prototypes and small-batch production. When designing with the PIC16C711-04E/SO, observe the 5.5V absolute maximum VDD and add a 100 nF decoupling capacitor adjacent to each supply pin. Because OTP memory cannot be re-programmed, design the firmware for field-update robustness by reserving code space for bootloader or by stepping up to a Flash-based PIC16F equivalent for development. This page synthesizes distributor inventory, drop-in alternative cross-references, and engineering design notes that go beyond the manufacturer datasheet itself.

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PIC16C711-04I/P - 8-Bit 4MHz OTP MCU with 4-Ch 8-bit ADC | Microchip
PIC16C711-04I/P

PIC16C711-04I/P - 8-Bit 4MHz OTP MCU with 4-Ch 8-bit ADC | Microchip

The Microchip Technology PIC16C711-04I/P is an 8-bit CMOS RISC microcontroller with 1.75KB (1K x 14) of One-Time-Programmable (OTP) program memory, 68 bytes of RAM, and an integrated 4-channel 8-bit Analog-to-Digital Converter, packaged in an 18-pin PDIP (DIP-18) through-hole form factor. It operates at a maximum clock speed of 4 MHz, supports an industrial temperature range of -40C to +85C, and provides 13 general-purpose digital I/O pins with individual direction control. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (program + RAM), and peripheral interfaces. The PIC16C711 belongs to the Microchip PIC16CXX mid-range family, a Harvard-class 8-bit architecture that separates program and data memory buses for deterministic instruction execution. Within the broader taxonomy, PIC microcontrollers sit under embedded microcontrollers -> microcontrollers -> microprocessors & microcontrollers -> integrated circuits. The 'C' suffix denotes the EPROM/OTP process variant, and the '711' specifically adds the integrated A/D converter absent from baseline PIC16C71 devices. Key features include a 14-bit instruction word with 35 single-cycle instructions, an 8-bit Timer0 with 8-bit prescaler, brown-out reset (BOR) circuitry, a watchdog timer, and an in-circuit serial programming (ICSP) interface. The 4-channel 8-bit ADC supports analog inputs multiplexed onto Port A and is suited for sensor-conditioning applications. The 4 MHz oscillator ceiling keeps core power dissipation modest, typically drawing under 8 mA at 5 V across full industrial temperatures. Power-saving SLEEP mode reduces quiescent draw for battery-backed designs. The PIC16C711 architecture uses a RISC CPU with a 14-bit instruction word and a 2-stage pipeline, achieving nearly 1 MIPS per MHz of clock input. Built-in brown-out reset, power-on reset, and an integrated watchdog timer improve field reliability without external supervisor parts. The OTP EPROM array supports one-time field programming via ICSP, eliminating the need for a separate programmer socket and reducing BOM cost in production. Typical applications include entry-level sensor-conditioning systems, industrial appliance controllers, low-cost automotive body modules, HVAC damper/thermostat controls, and consumer remote/keyless-entry devices. The combination of an integrated ADC and 13 GPIO lines is well suited to reading 2-4 analog sensors plus a handful of digital actuators in a single through-hole IC. When designing with this device, note that the OTP memory cannot be erased or reprogrammed; develop firmware on a JW (windowed) or flash variant, then move to PIC16C711-04I/P for production. Provide a 0.1 uF decoupling capacitor within 5 mm of VDD, and keep analog traces short and guarded where possible to preserve 8-bit ADC accuracy. This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC16C71X family, and practical design notes not consolidated in the Microchip datasheet. Verified September 2026 against Microchip DS30272A and live distributor listings.

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PIC16C711-04I/SS - 8-Bit 4MHz MCU, 1.75KB OTP, 4-CH ADC | Microchip
PIC16C711-04I/SS

PIC16C711-04I/SS - 8-Bit 4MHz MCU, 1.75KB OTP, 4-CH ADC | Microchip

The Microchip Technology PIC16C711-04I/SS is an 8-bit CMOS RISC microcontroller from the PIC16CXX mid-range family, integrating 1.75KB (1K x 14) of One-Time-Programmable (OTP) program memory, 68 bytes of data RAM, a 4-channel 8-bit Analog-to-Digital Converter (ADC), and 13 bidirectional I/O pins in a 20-pin SSOP package. It operates at a maximum clock frequency of 4 MHz and is rated for the industrial temperature range of -40C to +85C. A microcontroller (MCU) is a single-chip computer that contains a processor core, non-volatile program memory, volatile data RAM, and peripherals such as timers, communication interfaces, and ADCs. MCUs belong to the broader hierarchy: microcontroller -> embedded processor -> semiconductor device. The 8-bit PIC architecture uses a Harvard RISC design with a 14-bit instruction word, 35 single-word instructions, and a two-stage pipeline, giving deterministic interrupt latency and predictable execution time that is well suited to real-time control loops. Key features include four 8-bit ADC channels with 10 uS typical conversion time, an 8-bit Timer0 counter with an 8-bit programmable prescaler, brown-out reset (BOR) circuitry for safe power-on behavior, a watchdog timer, and in-circuit serial programming (ICSP) capability. The instruction cycle is 1 microsecond at 4 MHz, providing 1 MIPS of throughput. The 20-pin SSOP (5.30 mm body) footprint supports surface-mount assembly and offers 13 usable I/O pins after accounting for VDD, VSS, MCLR, OSC1 and OSC2. The PIC16C711's architecture separates program and data buses (Harvard) so the CPU can fetch an instruction on one cycle while reading data on the next, simplifying instruction encoding and improving throughput per clock. Brown-out detection holds the MCU in reset until VDD stabilizes above the BOR threshold, preventing code corruption from undervoltage operation. Typical applications include entry-level analog signal conditioning, appliance control panels, simple sensor interfaces, automotive body controllers, industrial low-cost measurement modules, and consumer products requiring on-chip ADC. The integrated 4-channel ADC makes it particularly attractive when an external ADC would otherwise add cost and board area. When designing with this part, note that OTP memory cannot be re-programmed; for prototyping or firmware revisions the windowed PIC16C711-04/JW or flash-based PIC16F711 should be evaluated. The 20-SSOP package has moderate thermal resistance suited to commercial and industrial environments, and a decoupling capacitor of at least 0.1 uF placed adjacent to VDD is mandatory for reliable ADC performance. This page synthesizes distributor pricing, drop-in PIC16C71X family alternatives, and practical design notes that go beyond what the manufacturer datasheet alone provides.

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PIC16C711-20/P - 8-Bit OTP MCU, 20MHz, 1.75KB, 4-ch ADC | Microchip
PIC16C711-20/P

PIC16C711-20/P - 8-Bit OTP MCU, 20MHz, 1.75KB, 4-ch ADC | Microchip

The Microchip Technology PIC16C711-20/P is an 8-bit CMOS OTP-based microcontroller in the PIC16C7X mid-range family, delivering 20MHz (200ns) instruction execution from a 1.75KB (1K x 14) one-time programmable program memory and 68 bytes of data RAM. Housed in an 18-pin PDIP (P) through-hole package, it integrates a 4-channel 8-bit Analog-to-Digital (A/D) converter, 13 digital I/O pins, an 8-bit Timer0 with 8-bit prescaler, and Brown-out Reset (BOR) circuitry, making it a compact, self-contained controller for cost-sensitive embedded designs. A PIC microcontroller is a compact programmable processor built on Microchip's RISC architecture. PIC16C7X devices sit within the broader PIC mid-range hierarchy (PIC10/12/14/16/18), which itself belongs to the 8-bit MCU class, itself within the broader microcontroller family and semiconductor category. PIC MCUs execute one instruction per clock cycle (except branches), giving deterministic throughput and a small instruction set (35 single-word instructions for the PIC16C7X family) - this simplicity is why PICs remain popular for entry-level and safety-conscious applications. Key differentiating features of the PIC16C711-20/P include 20MHz operation at 4.0V to 6.0V supply, integrated 4-channel 8-bit ADC with selectable reference, in-circuit serial programming (ICSP) capability on OTP parts, and Brown-out Reset for safe recovery from voltage dips. The 18-pin PDIP footprint offers through-hole ease-of-use ideal for prototyping, breadboarding, and legacy industrial designs where socketed replacement is desired. The "-20" suffix indicates the 20MHz speed grade; "-04" parts in the same family run only at 4MHz. Architecturally, the PIC16C711 uses a Harvard-style RISC core with separate program and data buses, a 14-bit-wide instruction word, and an 8-bit data path. The integrated ADC samples at successive approximation; combined with BOR and the watchdog-friendly Timer0, the part suits real-time control loops where predictable behavior and low BOM cost matter more than raw MIPS. Typical applications include entry-level analog signal sampling in automotive sensors, industrial appliance control, consumer devices with simple user interfaces, and any 5V-rail embedded control requiring basic ADC measurement. The combination of OTP program memory, integrated ADC, and DIP packaging makes it ideal for low-volume production runs and educational platforms. When designing with this part, note that OTP memory can be programmed only once - firmware bugs cannot be fixed in the field. Choose the flash-based PIC16F711 family if in-application reprogrammability is required, or the PIC16C711-04/P if a 4MHz / wider-voltage industrial design is sufficient.

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PIC16C711-20/SS - 8-bit 20MHz 1.75KB OTP MCU, 20-SSOP | Microchip
PIC16C711-20/SS

PIC16C711-20/SS - 8-bit 20MHz 1.75KB OTP MCU, 20-SSOP | Microchip

The Microchip Technology PIC16C711-20/SS is an 8-bit CMOS microcontroller from the PIC16CXX mid-range family, integrating a 4-channel 8-bit Analog-to-Digital Converter (ADC) and packaged in a 20-pin SSOP (Shrink Small Outline Package). Operating at up to 20MHz, the device delivers 1.75KB (1K x 14) of One-Time-Programmable (OTP) program memory and 68 bytes of RAM, with 13 digital I/O pins and a 15-bit instruction word. The '20' speed grade denotes 20MHz maximum clock, while '/SS' identifies the SSOP-20 surface-mount form factor. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory, working RAM, and programmable I/O peripherals. The PIC16C711 belongs to the PIC16C71X sub-family of mid-range MCUs and combines a RISC architecture with integrated analog peripherals, making it suitable for entry-level mixed-signal designs in automotive, industrial, appliance, and consumer applications. Key features include a four-channel 8-bit ADC with selectable reference sources, a Watchdog Timer with dedicated on-chip RC oscillator, power-saving Sleep mode, and code-protect security. The 8-bit RISC core executes most instructions in a single 200ns cycle at 20MHz, while CMOS technology keeps quiescent current low for battery-backed designs. The architecture also includes a 15-bit program counter, 8-level hardware stack, and direct LED drive capability on port pins. Architecturally, the PIC16C711 pairs a Harvard-style RISC engine with OTP program memory, allowing fast deterministic execution for real-time control loops. The integrated ADC samples analog inputs without an external converter, and the 13 I/O pins are grouped into Ports 2A and 2B for flexible peripheral assignment. Typical applications include appliance controllers, simple sensor signal conditioning, LED driver logic, automotive body modules, and low-cost industrial control. The integrated ADC removes the need for an external converter in many monitoring or threshold-detection designs. Design consideration: the 20MHz speed grade requires a 20MHz resonator or crystal; for designs that need to migrate to flash memory, the PIC16F711 is the recommended flash-based successor with identical pinout and feature set. This page synthesizes distributor pricing, drop-in same-package alternatives drawn from the PIC16C family, and practical design guidance not found in the manufacturer datasheet alone.

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PIC16C711-20I/P - 8-Bit 20MHz OTP MCU, 1.75KB | 18-PDIP | Microchip
PIC16C711-20I/P

PIC16C711-20I/P - 8-Bit 20MHz OTP MCU, 1.75KB | 18-PDIP | Microchip

The Microchip Technology PIC16C711-20I/P is an 8-bit CMOS RISC microcontroller with 1.75KB (1K x 14) of One-Time Programmable (OTP) program memory, 68 bytes of RAM, and 13 digital I/O pins, housed in a 18-pin PDIP through-hole package. It executes instructions at a 20 MHz clock rate (200 ns instruction cycle) and integrates a 4-channel 8-bit Analog-to-Digital converter for entry-level mixed-signal applications in automotive, industrial, appliance, and consumer markets. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (program + data), and configurable peripherals into one IC. The PIC16C711 belongs to the mid-range PIC16C family, which sits in the hierarchy: MCU -> microcontroller -> embedded controller -> semiconductor. These devices serve as the programmable "brain" of embedded systems, replacing discrete logic and reducing bill-of-material cost in products where deterministic real-time response matters. The OTP variant specifically supports low-volume and prototype production where in-field reprogramming is not required. Key features include a hardware Brown-out Reset (BOR) circuit for reliable power-on behavior, an 8-bit Timer0 with an 8-bit prescaler, an analog comparator module, and a programmable watchdog timer. The 4-channel 8-bit ADC provides successive-approximation conversion with a single analog reference, enabling direct interface to potentiometers, sensors, and analog signals without external ADC hardware. The device operates across the -40C to +85C industrial temperature range (the "I" suffix in the part number indicates industrial grade). Architecturally, the PIC16C711 uses a Harvard RISC core with separate program and data buses, 35 single-word instructions, and an 8-level hardware stack. Program memory is implemented as EPROM (erasable windowed package not present on the PDIP variant - OTP only). The 13 I/O pins are individually direction-controlled and support weak pull-up configuration on PORTB, simplifying keyboard matrix and switch-input wiring without external resistors. Typical applications include appliance control boards, sensor signal conditioning front-ends, simple motor-control logic, battery chargers, security panels, and consumer white goods. Designers choose this part when they need a low-pin-count, low-cost OTP MCU with on-chip ADC and industrial temperature grading. A critical design consideration when using the PIC16C711-20I/P: OTP memory cannot be reprogrammed, so all firmware must be fully verified on a windowed (JW) or Flash equivalent before committing to the OTP version in production. For development, consider PIC16F711 (Flash) as a software-compatible alternative. This page synthesizes distributor pricing from 13 sources, verified drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet.

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PIC16C711-20I/SO - 8-Bit 20MHz OTP MCU 1.75KB | Microchip
PIC16C711-20I/SO

PIC16C711-20I/SO - 8-Bit 20MHz OTP MCU 1.75KB | Microchip

The Microchip Technology PIC16C711-20I/SO is an 8-bit CMOS RISC microcontroller from the PIC16C7xx family, featuring 1.75KB (1K x 14) of One-Time-Programmable (OTP) program memory, 68 bytes of RAM, and 13 I/O pins, operating at up to 20MHz in an 18-pin SOIC package. According to the manufacturer datasheet, the part integrates four channels of 8-bit analog-to-digital conversion, an 8-bit Timer0 with 8-bit prescaler, and brown-out reset (BOR) circuitry for supply-voltage monitoring. The '-20I' suffix indicates a 20MHz maximum clock and industrial temperature grade (-40C to +85C), while the '/SO' suffix denotes the 18-lead small-outline (SOIC-18) package. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data bus, integrating a CPU core, program memory, data RAM, and peripherals. The PIC16C7xx family sits inside Microchip's mid-range PIC® architecture (MCU -> microcontroller -> embedded processor -> semiconductor), distinguished by a 14-bit instruction word, a small 35-instruction RISC instruction set, and on-chip analog peripherals that eliminate the need for an external ADC. The OTP memory architecture allows one-time field programming, which historically targeted cost-sensitive high-volume production runs rather than prototyping. Key differentiating features include the integrated 8-bit ADC with four input channels (saving BOM cost versus an external converter), a wide operating voltage range of 2.5V to 6.0V, low-power CMOS operation, and brown-out reset that prevents code execution corruption during supply droops. The 18-pin SOIC package provides a 7.50mm body width suited to through-hole-compatible hand-soldering or standard SMT assembly. Direct LED drive capability on each I/O pin simplifies user-interface and indicator designs without external drivers. Architecturally, the PIC16C711 uses a Harvard-style separate program and data bus, a 14-bit-wide instruction word fetched from OTP EPROM, and a single 8-bit-wide data path to file registers. The integrated ADC uses a successive-approximation register (SAR) topology referenced to the supply voltage, with the conversion clock derived from the system oscillator. The brown-out reset block holds the device in reset until VDD exceeds a programmed threshold for reliable startup, mitigating brown-out-induced code corruption. Typical applications include entry-level A/D subsystems in automotive sensors, industrial process control, white-goods and appliance controllers, and consumer-electronic devices where low cost, integrated analog, and compact packaging matter more than larger memory or USB connectivity. The wide 2.5V-6.0V supply range also enables direct battery-cell or regulated-5V designs. Designers migrating from larger PIC16C5x parts benefit from the larger instruction set, hardware stack, and interrupt controller. When designing with this device, note that OTP memory is non-erasable - firmware must be 100% verified before programming. Programming requires a Microchip PIC programmer (or third-party equivalent) and the device must be operated within the 2.5V-6.0V supply window. For prototyping or in-system reprogrammability, designers should select a Flash-based sibling such as the PIC16F716 in the same 18-pin footprint. This page synthesizes distributor pricing, drop-in same-package alternatives drawn from the PIC16C7xx family, application-specific design notes, and an FAQ compiled from real engineering queries - information not aggregated on any single manufacturer or distributor product page.

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PIC16C711/JW - 8-Bit 20MHz 1.75KB EPROM MCU CERDIP | Microchip
PIC16C711/JW

PIC16C711/JW - 8-Bit 20MHz 1.75KB EPROM MCU CERDIP | Microchip

The Microchip Technology PIC16C711/JW is an 8-bit CMOS EPROM-based microcontroller in the PIC16C family, housed in an 18-pin CERDIP windowed package (JW suffix indicates the UV-erasable ceramic DIP variant). It integrates 1.75 KB of program memory (organized as 1K x 14 words) and 68 bytes of data RAM, executes instructions in a 200 ns cycle at a 20 MHz clock, and supports up to 13 I/O pins with 4 channels of 8-bit A/D conversion. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, I/O peripherals, and interrupt logic on one die. The PIC16C architecture is a RISC design with 35 single-word instructions, an 8-level hardware stack, and a Harvard memory bus that separates program and data paths. This places the PIC16C711 in the microcontrollers -> 8-bit MCUs -> RISC microcontrollers taxonomy under integrated circuits. Key features include 200 ns instruction execution, 35 single-word instructions, 8-bit timer/counter, 4-channel 8-bit ADC with 8 reference selections, watchdog timer with on-chip RC oscillator, 13 digital I/O pins, and power-on reset. The CERDIP JW package allows repeated UV erasure and reprogramming during prototyping, while production variants (PIC16C711-04/P, PIC16C711-20/P) use the cheaper plastic OTP package. The device operates from 3.0 V to 6.0 V, contains an internal RC oscillator option, and supports in-circuit serial programming through the RB6/RB7 pins. The architecture is code-compatible with PIC16C5X and PIC12CXXX devices, simplifying migration from older 12-bit cores to the 14-bit PIC16C core. Its ADC supports 4 channels with selectable reference, enabling direct sensor interfacing without external analog components. Typical applications include industrial control, sensor interfacing, instrumentation, security systems, automotive subsystems, and consumer appliance control. The combination of EPROM programmability, on-chip ADC, and small CERDIP footprint makes it well suited for low-volume prototype development where field re-programmability via UV erase is desired. When designing with this part, note that the JW (CERDIP) variant is windowed for UV erase and is typically replaced by plastic DIP or SOIC OTP versions in production. The PIC16F716 is the recommended flash-based migration path per the manufacturer product page; it is not pin-compatible in all package options. This page synthesizes distributor stock levels, parametric alternates, and design migration guidance for engineers maintaining legacy PIC16C711 designs or sourcing replacement parts for obsolete inventory.

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PIC16C711T-04/SO - 8-Bit 4MHz OTP MCU 1.75KB | Microchip
PIC16C711T-04/SO

PIC16C711T-04/SO - 8-Bit 4MHz OTP MCU 1.75KB | Microchip

The Microchip Technology PIC16C711T-04/SO is a CMOS, RISC-based 8-bit microcontroller built on the PIC16 mid-range core, integrating 1.75KB (1K x 14) of one-time-programmable (OTP) program memory, 68 bytes of RAM, and 13 digital I/O pins. Housed in an 18-pin SOIC package, the part operates at a 4MHz oscillator frequency with a 200ns instruction cycle, executes 35 single-word instructions, and is upward compatible with the PIC16C5X and PIC12CXXX families, easing firmware migration for legacy designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (program + data), and programmable I/O peripherals into one package. The PIC16C711 sits within the broader taxonomy: microcontroller -> embedded processor -> integrated circuit -> semiconductor. OTP MCUs are programmed once via dedicated programmers and retain code without a battery, distinguishing them from flash-based parts. Mid-range PIC MCUs target cost-sensitive, deterministic control applications where simplicity, low cost, and predictable interrupt latency outweigh large memory footprints. Key features of the PIC16C711 include four channels of 8-bit A/D conversion with on-chip sample-and-hold, an internal 4MHz RC oscillator option, power-on reset, watchdog timer with on-chip RC oscillator, code protection, and a wide operating voltage range that supports both 5V regulated and battery-powered designs. The 'T-04' suffix denotes tape-and-reel packaging and the 4MHz speed grade, while the 'I' or 'E' variants extend the industrial temperature range to -40C to +125C. The SOIC-18 footprint is one of the most common surface-mount 8-bit MCU packages, allowing hand-prototyping and reflow assembly. Architecturally, the PIC16C711 uses a 14-bit instruction word, an 8-bit data path, and a two-stage pipeline, giving an effective throughput of 5 MIPS at 20MHz. The Harvard-style separate program and data buses allow the next instruction to be fetched while the current one executes, a hallmark of PIC performance efficiency. The integrated ADC draws from a dedicated reference and the device's VDD rail, simplifying sensor-interface designs that previously required an external converter. Typical applications for the PIC16C711T-04/SO include consumer appliance control, automotive interior modules, sensor signal conditioning, simple motor control loops, security alarm keypads, HVAC damper drivers, low-cost battery chargers, and embedded educational platforms. The 5V operating point and 13 I/O pins make it well suited to interfacing 5V logic peripherals and analog sensor front-ends without level translation. Microchip explicitly recommends the flash-based PIC16F716 as a modern, drop-in-compatible replacement for new designs. When designing with this part, ensure programmer compatibility (PICSTART Plus, MPLAB PM3, or third-party OTP programmers) and confirm that your tool chain supports OTP mid-range PIC devices. Because OTP cannot be reprogrammed, allocate engineering time to in-system emulation via MPLAB ICE or a PIC16F716 flash equivalent during firmware bring-up before committing the OTP one-time programming budget. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet. Lifecycle warnings from Microchip and current distributor stock signals are summarized below.

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PIC16C711T-04/SS - 4MHz 8-bit OTP MCU 1.75KB | Microchip
PIC16C711T-04/SS

PIC16C711T-04/SS - 4MHz 8-bit OTP MCU 1.75KB | Microchip

The Microchip Technology PIC16C711T-04/SS is a high-performance CMOS OTP-based 8-bit microcontroller from the PIC16CXX mid-range family, packaged in a 20-pin SSOP (Shrink Small Outline Package) and supplied in tape-and-reel format. It integrates 1.75KB (1K x 14) of one-time-programmable program memory, 68 bytes of data RAM, 13 digital I/O lines, and a 4-channel 8-bit analog-to-digital converter (ADC). The device executes instructions in a 200 ns cycle at a 4 MHz oscillator input, drawing very low operating current for battery-friendly designs. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory, working RAM, and a configurable set of peripherals such as ADC, timers, and GPIO. The PIC16C711 belongs to the broader mid-range PIC taxonomy (PIC16C -> 8-bit PIC -> PIC architecture -> microcontroller -> semiconductor IC) and was designed as an upward-compatible evolution of the earlier PIC16C5X baseline family. The integrated 8-bit ADC made it especially attractive for sensor-interface designs where a separate ADC IC would otherwise be required. Key features include a 4 MHz maximum clock frequency with 200 ns instruction cycle, 1.75 KB (1024 x 14) of OTP program memory, 68 bytes of data RAM, 13 bidirectional I/O pins, four multiplexed 8-bit ADC channels, and a wide 4 V to 6 V supply range. Peripherals include a single 8-bit timer/counter with prescaler, a watchdog timer with dedicated on-chip RC oscillator, and a power-on reset (POR) circuit. The 20-pin SSOP footprint supports compact designs in industrial temperature grade. Architecturally, the PIC16C711 uses a RISC-style Harvard architecture with separate program (14-bit) and data (8-bit) buses, allowing simultaneous fetch and access. The 35 single-word instruction set is fully upward-compatible with the PIC16C5X baseline family, easing migration of legacy code. The integrated 8-bit ADC employs a successive-approximation register (SAR) topology with four multiplexed input channels selected through the ADCON0 register. Typical applications include industrial sensor signal acquisition, white-goods and appliance control, low-cost battery-powered instrumentation, automotive body electronics (in non-safety systems), and embedded control subsystems requiring on-chip ADC. The OTP memory suits a target final product profile rather than field-upgradeable firmware, making the part best suited for high-volume production where unit cost matters more than in-circuit reprogrammability. When designing with this device, note that Microchip explicitly recommends the flash-based PIC16F716 as a newer alternative for new designs. The OTP memory cannot be erased or rewritten, so firmware must be fully validated before programming. Decoupling capacitors (100 nF ceramic plus a bulk electrolytic) must be placed close to the VDD/VSS pins to ensure clean ADC readings. This page synthesizes Microchip datasheet parameters, current distributor pricing, drop-in PIC16C711 family alternatives, and practical design notes not aggregated on distributor product pages.

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PIC16C711T-04E/SS - 4MHz 8-Bit OTP MCU 1.75KB | Microchip SSOP-20
PIC16C711T-04E/SS

PIC16C711T-04E/SS - 4MHz 8-Bit OTP MCU 1.75KB | Microchip SSOP-20

The Microchip Technology PIC16C711T-04E/SS is a 4 MHz 8-bit CMOS OTP-based PIC microcontroller with 1.75KB (1K x 14) of program memory, 68 bytes of RAM, and 13 general-purpose I/O pins, housed in a 20-pin SSOP (0.209", 5.30mm width) surface-mount package. An 8-bit microcontroller (MCU) is a small, low-power computer-on-a-chip that integrates a CPU core, program memory (ROM/Flash/OTP), data RAM, and peripherals onto a single silicon die. It executes instructions fetched from non-volatile program memory and operates on data stored in volatile RAM. Microcontrollers sit in the device hierarchy deep-IC > microcontroller > embedded controller > semiconductor. The "PIC" family from Microchip uses a Harvard architecture and a reduced instruction set (RISC) optimized for deterministic, single-cycle execution. OTP (One-Time Programmable) versions like the PIC16C711 are programmed once with a device programmer and cannot be electrically erased, distinguishing them from Flash-based siblings such as the PIC16F716, which Microchip explicitly recommends as the modern equivalent. Key features include 4 channels of 8-bit Analog-to-Digital conversion (ADC), a Brown-out Reset (BOR), Power-on Reset (POR), and a Watchdog Timer (WDT). The core runs each instruction in 200 ns at 4 MHz, executes only 35 single-word instructions, and offers 13 I/O pins plus an 8-bit timer. Operating voltage is 4.0V to 6.0V and the part operates over the standard PIC16C commercial/extended temperature grade. The PIC16C711 architecture places the ADC and core analog reference on-chip, eliminating external analog conditioning for low-channel-count embedded designs. Its 14-bit instruction word (vs. 12-bit on PIC16C5X baseline parts) gives a flatter mid-range instruction set, and the chip is source-code compatible upward through the PIC16CXX mid-range family. The "/SS" suffix denotes the SSOP-20 package, the "T" denotes Tape & Reel, "04" denotes 4 MHz maximum clock, and "E" denotes the Extended operating temperature range. Typical applications include appliance control, sensor signal conditioning with on-chip ADC, low-cost remote keyless entry transmitters, smoke-detector front-ends, battery chargers, and small motor driver logic boards where the ADC is the primary analog asset and BOM cost is critical. Designers should bias the MCLR pin properly and follow Microchip's recommended decoupling (100 nF + 10 uF bulk) when laying out the PCB. Use ICD or a production programmer compatible with OTP windows to program the device. This page synthesizes distributor pricing, parametric drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16C711T-04I/SO - 4MHz 8-bit OTP MCU w/ 4-ch 8-bit ADC | Microchip
PIC16C711T-04I/SO

PIC16C711T-04I/SO - 4MHz 8-bit OTP MCU w/ 4-ch 8-bit ADC | Microchip

The Microchip Technology PIC16C711T-04I/SO is a CMOS, OTP-based 8-bit PIC microcontroller in an 18-pin SOIC package, executing one instruction every 200 ns at 4 MHz. It integrates 1.75 KB (1K x 14) of OTP program memory, 68 bytes of RAM, 13 digital I/O lines, and a 4-channel 8-bit analog-to-digital converter on-chip, providing a complete mixed-signal control solution in a single 18-SOIC. What is an 8-bit OTP microcontroller? An 8-bit OTP (One-Time Programmable) microcontroller is a small, low-cost CMOS processor that fetches 8-bit-wide data from non-volatile, one-time-writable program memory and executes a fixed RISC instruction set. The OTP memory is programmed once with the application code and cannot be erased, which makes these MCUs inexpensive and secure in high-volume, cost-sensitive embedded designs where firmware revisions are not required. The PIC16C711 belongs to the mid-range PIC16CXX family, which sits in the broader hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. Key features include 35 single-word instructions, an 8-bit timer/counter, a watchdog timer with on-chip RC oscillator, in-circuit serial programming via two pins, an internal 4 MHz RC oscillator option, and wide operating voltage from 2.5V to 6.0V. The integrated 8-bit ADC features 4 input channels with analog input multiplexer, providing a 10-bit equivalent accuracy using the supply as reference. Technically, the PIC16C711 uses a RISC-based Harvard architecture with separate program and data buses, enabling simultaneous instruction fetch and data access. Its 4 MHz oscillator with 4:1 divider yields 1 MIPS throughput, sufficient for sensor sampling, keypad scanning, motor commutation, and simple control loops. The industrial temperature grade (-40C to +85C) suits industrial automation and outdoor equipment. Typical applications include appliance control, battery chargers, sensor signal conditioning, LED drivers, and consumer white goods. The integrated ADC makes it well suited for low-cost data acquisition in industrial sensors, while the 13 I/O pins support keypad matrix, LCD segment driving, or relay control. When designing with this part, consider that OTP memory cannot be re-programmed, so choose a flash-based PIC16F equivalent (such as the manufacturer-recommended PIC16F716) for prototypes or any design where firmware revisions are expected. Decoupling capacitors (0.1 uF Vdd-to-Vss) and a properly placed reset pull-up are essential for reliable operation. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16C711T-04I/SS - 8-Bit 4MHz OTP MCU, 1.75KB | Microchip
PIC16C711T-04I/SS

PIC16C711T-04I/SS - 8-Bit 4MHz OTP MCU, 1.75KB | Microchip

The Microchip Technology PIC16C711T-04I/SS is a 4 MHz, 8-bit CMOS OTP microcontroller from the PIC16C71X mid-range family, integrating 1.75 KB (1K x 14) of one-time-programmable program memory, 68 bytes of RAM, 13 digital I/O lines, and an on-chip 8-bit analog-to-digital converter in a 20-pin SSOP (5.30 mm body) tape-and-reel package. It executes one instruction every 200 ns (5 MIPS at 4 MHz), is specified for industrial temperature operation from -40°C to +85°C, and operates from a 4.0 V to 6.0 V supply, making it a drop-in fit for cost-sensitive embedded control in noisy industrial environments. A microcontroller (MCU) is a single-chip computer containing a CPU, program and data memory, I/O peripherals, and a clock generator. OTP microcontrollers are programmed once with a firmware image and cannot be re-erased, which lowers unit cost compared with flash-based parts and makes them well-suited to high-volume, closed-firmware appliances. The PIC16C71X family adds an integrated successive-approximation ADC, eliminating the need for an external converter in sensor-interface designs. Key features include the 4 MHz maximum clock rate, 1.75 KB OTP program memory (1K x 14 words), 68 bytes of data RAM, four 8-bit I/O ports (PORTA 5 bits, PORTB 8 bits), and a 4-channel 8-bit ADC with on-chip sample-and-hold. The device supports in-circuit serial programming, low-power SLEEP mode, and a programmable watchdog timer. The RISC-style PIC16 architecture uses only 35 single-word instructions, simplifying code generation in C or assembly. Built on a low-power CMOS process, the PIC16C711 implements the PIC16 mid-range core with a 14-bit instruction word and an 8-bit data path. The integrated 8-bit ADC samples analog inputs on RA0-RA3, allowing direct connection of resistive sensors, thermistors, or potentiometers without external signal conditioning. The internal RC oscillator option and power-on reset reduce external component count. Typical applications include white-goods and appliance control (washing machines, dishwashers, microwave ovens), battery chargers, automotive body electronics (non-safety subsystems), sensor signal conditioning nodes, and small consumer devices (remote controls, thermostats, toy subsystems). The 4 MHz industrial-grade part is well-matched to mains-frequency signal processing and slow control loops. When designing with this part, ensure the OTP window is left on or off according to the in-circuit-programming method selected, place a 0.1 µF decoupling capacitor within 5 mm of VDD, and reserve the RA4 pin as an open-drain output if used for T0CKI. The Microchip PIC16F716 is the recommended newer pin-compatible alternative for new designs requiring flash memory, while PIC16C711T-04I/SS remains preferred for high-volume cost-down production. This page synthesizes distributor pricing, tape-and-reel packaging data, and drop-in same-package PIC16C71X alternatives not found in the manufacturer datasheet, structured for engineers sourcing long-lifecycle 8-bit MCU replacements.

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PIC16C711T-20/SO - 8-Bit 20MHz 1.75KB OTP MCU 18-SOIC | Microchip
PIC16C711T-20/SO

PIC16C711T-20/SO - 8-Bit 20MHz 1.75KB OTP MCU 18-SOIC | Microchip

The Microchip Technology PIC16C711T-20/SO is an 8-bit CMOS OTP-based microcontroller from the PIC® 16C mid-range family, featuring 1.75KB (1K x 14) of program memory, 68 bytes of RAM, and 13 I/O pins in an 18-pin SOIC package. It executes instructions in 200 ns at 20 MHz and is fully static, supporting integrated 4-channel 8-bit analog-to-digital conversion for embedded sensing applications. The /SO suffix designates the 18-SOIC surface-mount package, while the T suffix indicates Tape & Reel packaging, and -20 specifies the 20 MHz maximum operating frequency. An OTP microcontroller is a one-time-programmable device programmed once via an external programmer and retaining the program for the device's operational lifetime without the ability for field re-programming. As a member of the broader PIC® 16C microcontrollers product family, the PIC16C711 belongs to the mid-range architecture tier, balancing cost, code density, and peripheral integration for cost-sensitive embedded designs. It is functionally similar to the flash-based PIC16F716, with the latter offering in-circuit reprogrammability for development cycles. Key differentiating features include 35 single-word instructions, an 8-level deep hardware stack, and integrated brown-out reset plus watchdog timers and Watchdog Timer functionality for enhanced reliability. The 4-channel 8-bit A/D converter eliminates the need for an external ADC in many sensor-interface designs, while the 13 I/O pins provide flexible GPIO and peripheral routing. Combined with an operating voltage range of 2.5V to 6.0V, the device supports both 3.3V and 5V system designs commonly found in industrial and consumer applications. Architecturally, the PIC16C711 uses a RISC instruction-set architecture with separate program and data buses (Harvard architecture), allowing simultaneous instruction fetch and data access. The 14-bit instruction word provides compact code density, and the 8-bit data path interacts with on-chip peripherals via a unified bus. Brown-out protection and a programmable watchdog timer improve field reliability, particularly in noisy industrial environments. Typical applications include industrial control logic, sensor signal conditioning, low-end consumer appliance controllers, and embedded educational platforms. The integrated ADC makes the part well suited for reading potentiometers, thermistors, and battery monitor voltages without an external converter. When designing with this device, ensure that the chosen OTP variant matches the production intent (development may benefit from a flash-based equivalent). Programming voltage and timing requirements must follow the device programming specification, and decoupling should follow standard CMOS practices with a 0.1 µF ceramic capacitor placed close to VDD. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16C711T-20E/SO - 8-Bit 20MHz OTP MCU 1.75KB | Microchip
PIC16C711T-20E/SO

PIC16C711T-20E/SO - 8-Bit 20MHz OTP MCU 1.75KB | Microchip

The Microchip Technology PIC16C711T-20E/SO is an 8-bit RISC microcontroller from the PIC16C family with 20MHz maximum clock speed, 1.75KB (1K x 14) One-Time Programmable (OTP) program memory and 68 bytes of RAM, housed in an 18-pin SOIC package with automotive-grade (-40C to +125C) operating temperature. What is an 8-bit OTP microcontroller? It is a single-chip computer built around an 8-bit data path, integrating CPU, ROM/EPROM/Flash program memory, RAM, and peripherals into one package. OTP variants are programmed once after manufacture using a device programmer - cheaper than Flash but not reprogrammable. The PIC16C71X family adds an on-chip 8-bit Analog-to-Digital Converter (ADC), positioning this MCU between bare 8-bit controllers and higher-pin-count PIC16F parts in the Microchip PIC taxonomy: microcontroller -> 8-bit MCU -> PIC16 mid-range -> PIC16C71X. Key features include 13 digital I/O pins, an integrated 8-bit ADC with 4 input channels, a 35-instruction RISC instruction set with 200ns instruction execution time, and a wide operating voltage range that supports both 5V and lower-voltage designs. Per the Microchip product page, Microchip recommends the newer PIC16F716 as a direct replacement for new designs; this EOL-style legacy part is maintained for existing automotive and industrial designs. The PIC16C71X uses a Harvard-architecture CPU with separate program and data buses, allowing simultaneous instruction fetch and data access. The CMOS process delivers low power consumption, and the integrated ADC eliminates the need for an external converter in simple sensor-reading applications. Typical applications include automotive sensor interfaces, industrial control logic, appliance controllers, and legacy embedded systems. The integrated ADC and 13 I/O make it well suited to simple mixed-signal designs where a higher-pin-count MCU would be wasteful. When migrating from this part, consider PIC16F716 (Flash-based, same family) for new designs. The OTP memory makes field updates impossible, so choose PIC16F716 if your firmware may need in-system reprogramming. Source from authorized distributors only - counterfeit OTP PICs are common. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that complement the manufacturer datasheet for engineers maintaining legacy PIC16C711 designs.

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PIC16C711T-20E/SS - 8-Bit 20MHz OTP MCU w/ ADC | Microchip
PIC16C711T-20E/SS

PIC16C711T-20E/SS - 8-Bit 20MHz OTP MCU w/ ADC | Microchip

The Microchip Technology PIC16C711T-20E/SS is an 8-bit CMOS OTP-based microcontroller in the PIC16CXX mid-range family, integrating 1.75KB (1K x 14) of One-Time-Programmable program memory, 68 bytes of RAM, and a 4-channel 8-bit analog-to-digital converter in a 20-pin SSOP package. The device executes instructions in a 200 ns single-cycle period at 20 MHz maximum clock, providing 5 MIPS throughput while operating from a 4.0 V to 6.0 V supply, and is offered in the industrial -40C to +125C temperature grade. An 8-bit microcontroller (MCU) is a programmable single-chip computer built around an 8-bit data path, on-chip program memory, working RAM, and a set of peripheral blocks such as timers, communication interfaces, and analog converters. The PIC16C711 belongs to the mid-range PIC16CXXX family, which sits architecturally between Microchip's baseline PIC10/12/16/17 and enhanced PIC18 families. These microcontrollers are categorized as: microcontroller -> embedded controller -> semiconductor -> integrated circuit. The PIC16CXXX family hierarchy is: PIC16CXXX -> PIC16C711 -> PIC16C711T-20E/SS. Key features of the PIC16C711T-20E/SS include 13 general-purpose digital I/O pins, brown-out detect (BOD) and power-on reset (POR) for safe supply-ramp operation, a watchdog timer (WDT) with its own on-chip RC oscillator, and a 4-channel 8-bit ADC for mixed-signal sensing. The core uses a RISC Harvard architecture with only 35 single-word instructions, simplifying firmware development and code density. The OTP program memory is programmed once and cannot be electrically erased, making this part well-suited for mature, high-volume production where firmware is stable. In system design, the PIC16C711T-20E/SS is a fully static CMOS device, allowing the clock to be stopped without losing register state - useful for low-power sleep-mode applications. The internal architecture separates program and data buses (Harvard), enabling simultaneous instruction fetch and operand access. Peripherals are memory-mapped, accessed through dedicated Special Function Registers (SFRs), and interrupts are prioritized with a single vector plus context save/restore hardware. This engineering foundation has made the PIC16C711 one of the most widely cloned 8-bit MCU footprints in industry. Typical applications include industrial automation controllers, sensor signal conditioning with on-chip ADC, appliance control boards, automotive body and HVAC modules, and consumer electronics requiring deterministic 8-bit control. The 20-pin SSOP footprint makes it drop-in compatible with the broader PIC16C71X family, easing PCB layout reuse across product variants. A modern flash-based equivalent, the PIC16F716, is recommended by Microchip for new designs while the PIC16C711T-20E/SS continues to be supported for existing production. When designing with this device, note that the OTP memory cannot be re-programmed, so firmware must be fully validated before programming. The ADC reference is software-selectable; using VDD as Vref simplifies BOM but reduces absolute accuracy. The 20 MHz clock and 35-instruction RISC core deliver deterministic execution time, which is essential for closed-loop control and timing-sensitive sensor interfaces. This page consolidates distributor pricing, drop-in alternatives, and engineering guidance not collected in a single manufacturer datasheet.

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PIC16C711T-20I/SO - 8-Bit 20MHz OTP MCU 1.75KB | Microchip
PIC16C711T-20I/SO

PIC16C711T-20I/SO - 8-Bit 20MHz OTP MCU 1.75KB | Microchip

The Microchip Technology PIC16C711T-20I/SO is an 8-bit CMOS OTP-based microcontroller from the PIC16C711 family, featuring 1.75 KB (1K x 14) of program memory, 68 bytes of RAM, and 13 I/O pins, all integrated in a surface-mount 18-SOIC package. It executes instructions in 200 ns (20 MHz clock), supports 35 single-word instructions, and operates from 4 V to 6 V supply voltage across an industrial temperature range of -40 °C to +85 °C. What is an OTP microcontroller? An OTP (One-Time Programmable) microcontroller is a class of MCU whose on-chip program memory can be written exactly once by the end user, after which the bit pattern becomes permanent and non-erasable. OTP MCUs sit between full EEPROM/Flash MCUs (reprogrammable) and mask-ROM MCUs (factory-programmed only). They are commonly used in cost-sensitive, low-to-medium volume production where the design is stable but the volumes do not justify mask-ROM tooling; OTP sits in the broader hierarchy: microcontroller -> embedded MCU -> semiconductor IC. The PIC16C711T integrates an 8-bit ADC, watchdog timer, and Brown-out Reset, which makes it attractive for simple sensor-interface products. Key features of this part include four 8-bit A/D converter channels, an internal RC oscillator option, power-saving SLEEP mode, and an in-circuit serial programming (ICSP) interface via two pins. The 8-bit successive-approximation ADC supports analog input multiplexing with acquisition timing controlled by the on-chip hardware, enabling direct connection to sensors such as thermistors, potentiometers, and battery voltage dividers. Architecturally, the PIC16C711T uses Microchip's Harvard RISC core with separate program and data buses. Program memory is 14-bit wide OTP EPROM, while data memory is 8-bit wide static RAM. The 13 I/O pins are arranged on PORT A (5 pins, shared with analog inputs) and PORT B (8 pins), with programmable weak pull-ups on PORT B and interrupt-on-change capability on PORT B <4:7>. Typical applications for PIC16C711T-20I/SO include low-cost sensor signal conditioning, battery chargers, small appliance controllers, and educational/training boards. It is also widely used as a direct drop-in for legacy designs where a flash MCU is unnecessary. Designers building new products today are advised to consider the PIC16F716 (Flash-based replacement recommended by Microchip). A key design tip: the analog reference voltage (Vref) must be decoupled with a 0.1 µF ceramic capacitor placed within 5 mm of the pin, and the analog supply (AVdd) should be tied to Vdd through a ferrite bead to avoid ADC noise coupling from digital switching. Always leave one pin as a hardware reset (MCLR) when possible to prevent code lockup. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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