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PIC16C716-04E/SO

PIC16C716-04E/SO - 4MHz 8-Bit OTP MCU 3.5KB | Microchip

The Microchip Technology PIC16C716-04E/SO is an 8-bit CMOS microcontroller from the PIC16C family, featuring a 4 MHz maximum clock input and 3.5 KB (2K x 14) of One-Time-Programmable (OTP) program memory housed in an 18-pin SOIC package. The device integrates 128 bytes of RAM, 13 digital I/O pins, an 8-bit multichannel A/D converter, a Capture/Compare/PWM (CCP) module, and Brown-out Reset (BOR) circuitry in a single RISC-based core. The -04E speed grade denotes 4 MHz operation with the extended (-40C to +125C) industrial temperature range, suiting it to harsh-environment embedded designs. What is an 8-bit OTP microcontroller? An OTP MCU is a microcontroller whose program memory can be written once during production or prototyping and is permanently retained afterward. It belongs to the broader category of microcontrollers -> embedded processors -> digital ICs -> semiconductors. OTP variants typically offer lower per-unit cost than Flash-based equivalents in high-volume production, while sharing the same instruction set, peripherals, and pinout. The PIC16C716 uses the industry-standard PIC mid-range RISC core executing 35 single-word instructions, most in a single instruction cycle (200 ns at 4 MHz). Key features include: 200 ns instruction cycle for deterministic control loops; 13 bidirectional I/O pins with individual direction control; an 8-bit ADC with multiple channels for sensor interfacing; an 8-bit Timer0 with 8-bit prescaler for timing/counting; and a Capture/Compare/PWM peripheral for motor control or waveform generation. Brown-out Reset holds the MCU in reset when VDD drops below a threshold, preventing code corruption at low supply voltages. The device operates from 4.0 V to 5.5 V with low power consumption, making it well-suited for both line-powered and battery-backed industrial equipment. Architecturally, the PIC16C716 uses a Harvard architecture with separate program and data buses, allowing simultaneous instruction fetch and operand access. Its 14-bit wide program memory word supports compact encoding of opcode plus literal/address, and the 8-bit data path keeps register manipulation efficient. The integrated ADC samples at a rate proportional to Fosc/32, and the CCP module can be configured for input capture, output compare, or PWM generation up to 10-bit resolution. Typical applications include motor speed controllers, sensor signal conditioning front-ends, simple closed-loop fan/valve controllers, appliance control modules, and industrial instrumentation where deterministic real-time response is required. The extended temperature range allows deployment in automotive under-hood, HVAC, and outdoor industrial environments. A key design consideration is that OTP parts cannot be re-programmed in-circuit - code must be fully validated before commitment. Designers typically prototype with the PIC16F716 (Flash) equivalent then migrate to the PIC16C716 for cost-down production. Decoupling capacitors (100 nF + 10 uF) should be placed close to VDD/SS pins, and unused I/O should be configured as outputs low to minimize current draw. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in any single manufacturer datasheet revision, giving procurement and engineering teams a single authoritative reference.

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PIC16C716-04E/SS

PIC16C716-04E/SS - 8-bit MCU, 4MHz, 3.5KB OTP, SSOP-20 | Microchip

The Microchip Technology PIC16C716-04E/SS is an 8-bit PIC RISC microcontroller built around a Harvard architecture with 3.5 KB of one-time-programmable (OTP) program memory, 128 bytes of RAM, and 13 digital I/O pins, housed in a 20-pin SSOP (Shrink Small Outline Package) rated for the automotive temperature grade. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and configurable peripherals on one die. PIC microcontrollers from Microchip use a modified Harvard architecture with separate program and data buses, an accumulator-based ALU, and a RISC instruction set where most instructions execute in a single instruction cycle. The PIC16C716 sits in the PIC16 mid-range family and uses the 14-bit instruction word subset. The device operates from 4 MHz and accepts a supply voltage between 4.0 V and 5.5 V. On-chip peripherals include an 8-bit Timer0 with an 8-bit prescaler, a multi-channel 8-bit analog-to-digital converter (ADC), and Brown-out Reset (BOR) circuitry. The 'C' designation indicates the OTP EPROM program memory variant, while the '04' speed suffix marks the 4 MHz maximum clock. The 'E' suffix denotes the extended automotive temperature range of -40 °C to +125 °C. Typical applications include automotive body controllers, sensor signal conditioning, simple motor control loops, and industrial white-goods subsystems where small form factor, on-chip ADC, and BOR supervision eliminate external components. The 20-pin SSOP footprint is also commonly used in handheld instrumentation and low-cost appliance control boards. When laying out a board with the PIC16C716-04E/SS, place the 0.1 µF decoupling capacitor within 3 mm of the VDD pin, route MCLR through a 10 kΩ pull-up, and provide a short, guarded ground return for the analog AVSS/AVDD pair. The internal oscillator or an external crystal on OSC1/OSC2 should be kept clear of switching traces to avoid corrupting the ADC reference. This page aggregates current distributor stock, drop-in alternatives sourced from Microchip cross-reference tools, and design guidance that goes beyond the bare datasheet table, giving embedded engineers a single reference point for sourcing, second-sourcing, and applying the PIC16C716-04E/SS.

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PIC16C716-04I/P

PIC16C716-04I/P - 8-Bit 4MHz OTP MCU 18-PDIP | Microchip

The Microchip Technology PIC16C716-04I/P is an 8-bit CMOS OTP-based PIC microcontroller running at 4 MHz with 3.5 KB (2K x 14) of program memory, 128 bytes of RAM, and 13 I/O pins, housed in an 18-pin PDIP (DIP-18, 0.300 inch) through-hole package. An 8-bit microcontroller (MCU) is a small computer-on-a-class IC containing a CPU, RAM, non-volatile program memory, and peripherals. The PIC16C716 belongs to the mid-range PIC16 family, sitting hierarchically under: microcontroller -> embedded MCU -> semiconductor. It uses One-Time Programmable (OTP) EPROM rather than Flash, meaning the program memory can be written only once — a fit for cost-sensitive production runs where code is finalized before manufacturing. Key features include a high-performance RISC CPU executing instructions in 200 ns at 20 MHz (5 MHz input), 35 single-word instructions, 4 channels of 8-bit A/D converter, a Capture/Compare/PWM (CCP) module, 2 timers (Timer0 with 8-bit prescaler, Timer2), Brown-out Reset (BOR), and 13 I/O pins with individual direction control. The '04' speed grade denotes 4 MHz and the 'I' suffix indicates the industrial temperature range. The device operates from 4.0 V to 5.5 V and supports in-circuit serial programming (ICSP) via the RB6/RB7 pins. The 18-pin PDIP footprint and PIC mid-range instruction set provide straightforward migration to flash-based siblings such as the PIC16F716 family. Typical applications include consumer appliance control, sensor signal conditioning, low-cost motor control via CCP/PWM, battery chargers, and industrial automation where OTP cost advantages outweigh re-programmability needs. The industrial temperature grade supports -40C to +85C operating environments. When designing with the PIC16C716-04I/P, reserve the RB6/RB7 pins for ICSP programming, include a 100 nF decoupling capacitor adjacent to VDD, and place a bulk capacitor near the analog AVSS/AVDD pair to minimize ADC noise. Because the OTP variant cannot be reprogrammed, choose the PIC16F716-I/P if field re-programmability is required. This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16C716-04I/SO

PIC16C716-04I/SO - 8-Bit 4MHz OTP MCU, 3.5KB, 13 I/O | Microchip

The Microchip Technology PIC16C716-04I/SO is an 8-bit CMOS RISC microcontroller (MCU) in the PIC16C family, featuring 3.5KB (2K x 14) of One-Time-Programmable (OTP) program memory, 128 bytes of RAM, and 13 digital I/O pins, all integrated in an 18-pin SOIC (SO) package. It executes instructions in a 200 ns single-cycle time using a 4 MHz oscillator (the "-04" speed grade) and operates from 2.5 V to 5.5 V. According to the manufacturer datasheet, the part integrates a 4-channel 8-bit Analog-to-Digital Converter (ADC), two 8-bit timers (Timer0, Timer2), and one 16-bit timer/counter (Timer1) with Capture/Compare/PWM (CCP) capability, addressing applications that need analog sensing plus motor or lighting control. An 8-bit microcontroller (MCU) is a small, single-chip computer that integrates a CPU, RAM, program memory, and peripheral set on one die. Microcontrollers in the PIC16C family use a Harvard RISC core with 35 single-word instructions, are ROM/EPROM/OTP-programmed, and serve embedded control roles ranging from appliance user interfaces to automotive body controllers. The PIC16C716 sits in the mid-range PIC16 lineage - upwards compatible with PIC16C5X and PIC12CXXX devices - and is positioned for cost-sensitive A/D applications in automotive, industrial, appliance, and consumer markets. Key differentiating features include: 4 channels of 8-bit ADC; 13 bidirectional I/O pins; integrated CCP (Capture/Compare/PWM) module for timing-based control; watchdog timer with on-chip RC oscillator for safe recovery from code lockup; power-on reset (POR), power-up timer (PWRT), and brown-out reset (BOR) for reliable start-up; in-circuit serial programming (ICSP) via two pins; and wide 2.5 V to 5.5 V operating voltage. The industrial temperature grade ("-I") supports -40°C to +85°C operation. According to the Microchip product page, this combination of analog and timing peripherals makes the part ideal for "more advanced level A/D applications." Architecturally, the device uses an 8-level deep hardware stack, an 8-bit data path, and a 14-bit instruction word with 200 ns instruction cycle at 4 MHz. The OTP program memory uses EPROM cells, so each part can be programmed once - suitable for low- to mid-volume production but less flexible than flash-based PIC16F equivalents such as the PIC16F716-I/SO. Typical applications include sensor signal conditioning with PWM-driven actuators, automotive sensor interfaces, industrial control front-ends, appliance user-interface boards, and consumer product subsystems that need ADC + timing peripherals. The CCP module enables motor speed or LED brightness control without external hardware. When designing with this part, note that OTP memory requires mask/one-time programming - for prototypes or low-volume runs, prefer the flash-based PIC16F716-I/SO. Decouple VDD with 100 nF + 10 uF ceramic capacitors placed close to the pins, and reserve the MCLR/VPP pin for in-circuit serial programming access. This page synthesizes distributor pricing, drop-in alternatives, application guidance, and design notes not found in the manufacturer datasheet alone.

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PIC16C716-04I/SS

PIC16C716-04I/SS - 8-Bit 4MHz MCU, 3.5KB OTP, 20-SSOP | Microchip

The Microchip Technology PIC16C716-04I/SS is an 8-bit CMOS microcontroller from the PIC® 16C family, featuring a 4 MHz CPU core with a 200 ns instruction cycle, 3.5 KB (2K x 14) of One-Time-Programmable (OTP) program memory, 128 bytes of RAM, and 13 general-purpose I/O pins. The device integrates a 4-channel 8-bit Analog-to-Digital Converter (ADC), two additional timers, and a Capture/Compare/PWM (CCP) peripheral, packaged in a 20-pin Shrink Small-Outline Package (SSOP, 5.30 mm body width) for surface-mount assembly. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (program + data), and programmable I/O peripherals on one die, allowing engineers to implement embedded control logic with a minimum of external components. The PIC16C716 belongs to the broader category of 8-bit microcontrollers (8-bit -> MCU -> embedded controller -> semiconductor), using Microchip's RISC instruction set with 35 single-word instructions. This architecture is widely used in automotive, industrial, appliance, and consumer applications where deterministic real-time control, low power, and compact code density are required. Key features of the PIC16C716-04I/SS include an operating speed of DC to 4 MHz (the "-04" speed grade), up to 7 internal/external interrupt sources, an 8-level hardware stack, and a 4-channel 8-bit ADC that enables direct interface with analog sensors without external ADC ICs. The two additional timers and CCP module provide flexible PWM generation and input-capture functions for motor control, signal measurement, and timing applications. The PIC16C716 architecture is based on a Harvard-bus RISC core, separating program memory (14-bit wide OTP) from data memory (8-bit wide SRAM) to enable single-cycle instruction execution except for program branches (2 cycles). This pipelined design, combined with the 200 ns instruction cycle at 4 MHz, gives the MCU deterministic throughput well suited to real-time control loops. The industrial temperature grade ("-I") supports an operating range of -40°C to +85°C. Typical applications include sensor signal conditioning, low-cost motor control (small DC fans, solenoids), automotive body controllers, appliance control boards, and battery-powered instruments requiring OTP programmability for cost-effective mid-volume production runs. The 20-SSOP footprint also makes it attractive for compact consumer designs. When designing with this device, note that OTP memory is one-time programmable and cannot be re-flashed; for field-updatable firmware, consider the flash-based PIC16F716 (same 20-SSOP pinout). Always use Microchip's MPLAB X IDE with a compatible programmer (e.g., PICkit 3/4, ICD) for code development. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone - giving engineers and buyers a faster path from selection to board bring-up.

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PIC16C716-20/P

PIC16C716-20/P - 8-bit 20MHz OTP MCU w/ ADC & PWM | Microchip

The Microchip Technology PIC16C716-20/P is an 8-bit CMOS OTP-based microcontroller built on the PIC16C architecture, offering 3.5KB (2K x 14) of one-time-programmable program memory, 128 bytes of RAM, and 13 I/O pins in an 18-pin PDIP (Plastic DIP) through-hole package. It operates at up to 20 MHz clock input with a 200 ns instruction cycle, executes 35 single-word instructions, and integrates a 4-channel 8-bit Analog-to-Digital converter, a Capture/Compare/PWM (CCP) module, and a Watchdog Timer for reliable embedded control. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, peripherals, and I/O on one die. The PIC16C716 belongs to the PIC16 mid-range family, a lineage that introduced Harvard-architecture 8-bit RISC cores optimized for deterministic real-time control. Within the broader taxonomy, PIC16C716 is an 8-bit MCU, then a mid-range microcontroller, then an OTP-programmable embedded controller, then a semiconductor IC, in that order from most specific to most general. This hierarchical placement helps procurement, schematic review, and AI knowledge-graph retrieval tasks. Key differentiating features include 200 ns instruction execution with single-cycle operation for most instructions, 4 channels of 8-bit A/D for sensor acquisition, a CCP module for PWM motor or LED control, an 8-bit timer/counter plus a 16-bit timer/counter, and a wide 2.5V to 5.5V operating voltage range suitable for both 3.3V and 5V systems. The 13 I/O pins sink/source up to 25 mA per pin, enabling direct LED drive without buffer transistors in many designs. The PIC16C716 uses a Harvard architecture with separated program and data buses, allowing the CPU to fetch an instruction and a data operand in a single cycle. Its OTP EPROM program memory supports prototyping and small-to-medium volume production where field re-programmability is not required. The device is upwards compatible with the PIC16C5X and PIC12CXXX families, easing code migration. Typical applications include automotive sensor interfaces, industrial control loops, white-goods appliance controllers, and consumer-electronics front panels where 8-bit A/D plus PWM in an 18-pin package is an ideal fit. When designing with this device, plan for OTP programming: code must be fully verified before device programming, because OTP cannot be erased or rewritten. Use the in-circuit debugger ICD or emulator during development and migrate to the OTP part for production. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16C716-20/SO

PIC16C716-20/SO - 20MHz 8-Bit CMOS OTP MCU | Microchip

The Microchip Technology PIC16C716-20/SO is a high-performance 8-bit CMOS OTP-based microcontroller built on Microchip's mid-range PIC16 architecture, delivering 20 MHz (200 ns instruction cycle) CPU performance with 3.5 KB (2K x 14) of program memory in an 18-pin SOIC (SO) wide-body package. It combines 128 bytes of RAM, 13 digital I/O pins, a 10-bit-resolution 8-channel Analog-to-Digital Converter, two 8-bit timers plus one 16-bit timer, a Capture/Compare/PWM (CCP) module, and a 20 MHz internal oscillator option. The 'C' suffix denotes the One-Time-Programmable (OTP) EPROM program memory variant, and the '20' suffix denotes the 20 MHz maximum clock speed. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, RAM, ROM/Flash, I/O, and peripherals onto one die. The PIC16C716 belongs to the PIC16C family, a sub-family of Microchip's classic mid-range microcontrollers that bridges simple baseline PIC12/PIC16C5X devices and enhanced mid-range PIC16F devices. Within the broader taxonomy, this places the part as: microcontroller -> embedded controller -> 8-bit MCU -> CMOS RISC MCU -> PIC16C family -> mid-range core. The mid-range core uses a 14-bit instruction word, supports only 35 single-word instructions, and provides deterministic interrupt latency for real-time control applications. Key differentiating features include the integrated 10-bit ADC (a step up from 8-bit ADC PIC16C7X predecessors), an on-chip CCP module for PWM motor and lighting control, an internal oscillator that can eliminate an external crystal in cost-sensitive designs, and an operating voltage range of 2.5 V to 5.5 V (commercial grade, -40 C to +85 C). With 35 single-word instructions and single-cycle execution on most instructions (program branches take two cycles), the device simplifies firmware development while preserving real-time determinism. Architecturally, the PIC16C716 employs a Harvard RISC core with separate program and data buses, a 14-bit program memory width, and a multi-source interrupt controller. The internal oscillator can be calibrated in software, and the ADC sampling rate is governed by the system clock, enabling accurate conversions at sustained throughput. Power management is supported via SLEEP mode with multiple wake-up sources. Typical applications include automotive sensor signal conditioning, industrial process control loops, white-goods and consumer appliance control boards, battery chargers with PWM regulation, and small motor control. The CCP module makes it especially suitable for brushed DC motor speed control and LED dimming applications. The wide SOIC-18 footprint also aids hand-prototyping and rework. Design tip: when migrating firmware from PIC16C712 to PIC16C716, the ADC and CCP peripherals are enhanced - validate ADC acquisition time and PWM dead-time registers in the new code base. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16C716-20I/P

PIC16C716-20I/P - 8-bit CMOS MCU 20MHz 3.5KB OTP 18-DIP | Microchip

The Microchip Technology PIC16C716-20I/P is an 8-bit CMOS RISC microcontroller (MCU) with a 20 MHz maximum operating frequency, 3.5 KB (2K x 14) of One-Time-Programmable (OTP) program memory, and 128 bytes of data RAM, housed in a 18-pin PDIP through-hole package. It integrates a 4-channel 8-bit Analog-to-Digital Converter (ADC), a Capture/Compare/PWM (CCP) module, an 8-bit Timer0 with 8-bit prescaler, a 16-bit Timer1, and a Watchdog Timer with its own on-chip RC oscillator. The -20I suffix denotes a 20 MHz speed grade and the industrial temperature range (-40C to +85C). An 8-bit microcontroller is a single-chip computer built around an 8-bit data path, optimized for embedded control tasks such as reading sensors, driving actuators, and managing communication peripherals. The PIC16C716 belongs to the mid-range PIC16 family within the broader PIC microcontroller portfolio from Microchip, which itself sits in the 8-bit MCU category of the semiconductor hierarchy: PIC16C716 -> PIC16 mid-range family -> PIC microcontroller -> 8-bit MCU -> microcontroller -> embedded IC -> semiconductor. The 'C' in PIC16C indicates EPROM/OTP program memory (as opposed to 'F' for Flash and 'HV' for high-voltage programming). Key features include 13 bidirectional I/O pins with individual direction control, a brown-out reset (BOR) circuit for reliable operation across noisy power rails, and 35 single-word instructions enabling 200 ns instruction execution at 20 MHz. The RISC architecture and Harvard memory layout allow deterministic interrupt response and single-cycle instruction fetch, simplifying real-time firmware design. The PIC16C716 supports applications such as automotive body controllers, industrial sensor signal conditioning, appliance user-interface boards, and consumer product prototypes. The CCP module enables motor-speed control and PWM-driven LED dimming, while the 4-channel ADC directly digitizes analog inputs without an external ADC chip, reducing BOM cost. Combined with the industrial temperature range and the OTP/EPROM program memory that survives harsh electrical environments, this part is well-suited to long-life, low-volume production where flash reprogramming is not required. Designers should note that the OTP program memory is one-time programmable and cannot be field-upgraded - choose the PIC16F716 flash variant if in-application reprogrammability is needed. The 18-pin PDIP package suits through-hole prototype boards and educational labs; for volume production a SOIC-18 variant (PIC16C716-20I/SO) is recommended.

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PIC16C716-20I/SO

PIC16C716-20I/SO - 8-bit 20MHz OTP MCU, 18-SOIC | Microchip

The Microchip Technology PIC16C716-20I/SO is an 8-bit CMOS OTP (One-Time-Programmable) microcontroller in the PIC16 mid-range family, delivering 20 MHz operation (200 ns instruction cycle) in a 18-pin SOIC package. It integrates 3.5 KB of OTP program memory (2K x 14), 128 bytes of RAM, 13 digital I/O lines, two 8-bit timers plus one 16-bit timer, a 4-channel 8-bit Analog-to-Digital Converter, and a Capture/Compare/PWM (CCP) peripheral. An 8-bit PIC microcontroller is a RISC-based single-chip computer that executes one instruction per clock cycle (except branches) from a Harvard-architecture program store. The PIC16C716 belongs to the mid-range PIC16 sub-family, which sits between the baseline PIC10/12/16/17 families and the enhanced PIC18 family; it executes the standard 35-instruction mid-range set and is upwards compatible with the PIC16C5X and PIC12CXXX baseline devices. Its role in a system is to provide deterministic real-time control, on-chip A/D conversion, and PWM generation in compact, cost-sensitive designs. Key differentiating features include: 4 channels of 8-bit ADC (vs. 2-channel on the older PIC16C71), an integrated CCP module, two additional timers, and the OTP program memory that gives lower per-unit cost than Flash in high-volume production. The industrial -40C to +85C operating range (-I suffix) and 3.0V to 5.5V VDD tolerance suit factory-floor and appliance environments. Architecturally, the device uses Microchip's classic RISC core with a 14-bit instruction word, an 8-level hardware stack, and separate program/data buses (Harvard), which lets the CPU fetch the next instruction while reading data memory. The 8-bit ADC is successive-approximation with 8 input channels multiplexed, supporting single-channel conversions with software-selectable reference options. Typical applications include automotive body electronics, industrial sensor interfaces, white-goods and appliance control, IR remote receivers, and battery-charging controllers. The CCP module enables PWM-driven motor speed control and dimming, while the four ADC channels suit multi-sensor monitoring. When designing with the PIC16C716, note that OTP memory requires a windowed or one-time programming flow before solder; a Flash equivalent (PIC16F716) is recommended for prototypes and field-updatable firmware. Use Microchip's MPLAB X IDE with the XC8 C compiler and ICD debugging tools for development. This page consolidates distributor pricing, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet, helping sourcing engineers quickly assess lifecycle risk and pin-compatible substitutes.

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PIC16C716-20I/SS

PIC16C716-20I/SS - 8-Bit 20MHz MCU, 3.5KB OTP, 4-ch ADC | Microchip

The Microchip Technology PIC16C716-20I/SS is an 8-bit CMOS RISC microcontroller from the PIC® 16C family, offering 3.5KB (2K x 14) of One-Time-Programmable (OTP) program memory, 128 bytes of RAM, and 13 digital I/O pins in a 20-pin SSOP package. It executes instructions at a 20 MHz clock rate, delivering roughly 200 ns instruction cycles, with an operating voltage range tailored to 5V systems and an industrial temperature range of -40C to +85C. Background Knowledge: An 8-bit microcontroller (MCU) is a small, self-contained computing engine optimized for embedded control. The PIC16C family uses a Harvard-architecture RISC core with a small, deterministic instruction set, positioning it in the hierarchy: microcontroller -> 8-bit MCU -> PIC16C family -> CMOS RISC -> embedded processor -> semiconductor. PIC16C716 specifically adds on-chip analog (4-channel 8-bit ADC) and a Capture/Compare/PWM (CCP) peripheral, bridging pure digital logic and real-world analog signals. Key features of the PIC16C716-20I/SS include 4 channels of 8-bit Analog-to-Digital conversion, an enhanced Capture/Compare/PWM module for timing-critical applications, two additional timers (Timer0, Timer1, Timer2), a watchdog timer, and brown-out reset. The 13 I/O pins are 5V-tolerant and can source/sink up to 25 mA per pin, supporting direct LED drive and small-signal interface. The OTP program memory offers faster prototyping than masked-ROM parts but requires one-time programming before deployment. From an architectural perspective, the PIC16C716 uses a 14-bit instruction word and a 35-instruction set, allowing compact C and assembly code generation. The integrated ADC uses a successive-approximation register (SAR) topology with analog input multiplexing across 4 channels, eliminating external ADC ICs in many sensor-interface designs. The CCP module supports PWM frequency and duty-cycle control for motor, lighting, and power-conversion applications. Typical applications include automotive sensor conditioning, industrial appliance control (washing machines, HVAC), consumer device user interfaces, and motor-speed controllers. The combination of on-chip ADC and PWM in a single 20-pin footprint suits space-constrained designs that previously required multiple ICs. When designing with this part, ensure the OTP programming step is finalized before volume production, and budget for an external in-circuit serial programmer (ICSP) header. Decouple VDD with a 100 nF ceramic capacitor close to the pin, and respect the 25 mA per-pin and 200 mA package absolute maximums to avoid latch-up. This page synthesizes distributor pricing, drop-in PIC16C family alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16C716T-04/SO

PIC16C716T-04/SO - 8-bit 4MHz OTP MCU, 3.5KB, 13 I/O | Microchip

The Microchip Technology PIC16C716T-04/SO is an 8-bit CMOS RISC microcontroller in an 18-pin SOIC (SO) package, offering 4 MHz maximum operating frequency, 3.5 KB of One-Time Programmable (OTP) program memory organized as 2K x 14 words, 128 bytes of RAM, and 13 digital I/O pins. It integrates a multi-channel 10-bit (8-bit in some datasheet revisions) Analog-to-Digital Converter and a Capture/Compare/PWM (CCP) peripheral, providing a compact, low-cost mixed-signal control solution. An OTP-based PIC microcontroller is a member of the PIC16 family of 8-bit microcontrollers, part of the broader Microchip PIC (Peripheral Interface Controller) product family. Within the embedded system hierarchy, a PIC16C7xx OTP MCU belongs to the Microcontroller Unit (MCU) class, itself a sub-category of microcontrollers within Integrated Circuits > Microcontrollers. These devices execute a reduced instruction set (RISC) of 35 single-word instructions, delivering deterministic 200 ns instruction cycles at the maximum 20 MHz clock input - a fundamental advantage for embedded control loops. Key features include an internal 4 MHz RC oscillator (in -04 variants) for clock-free operation, an 8-level-deep hardware stack for sub-routine nesting, an interrupt controller capable of handling up to 7 internal/external interrupt sources, an 8-bit Timer0 with 8-bit prescaler, and a 16-bit Timer1. The integrated ADC and CCP module make the PIC16C716T-04/SO well-suited for closed-loop analog control applications such as sensor conditioning, motor control, and PWM-driven actuator stages. Typical applications include appliance control boards, sensor interface front-ends, low-cost power-supply housekeeping blocks, automotive body controllers (non-safety), and industrial control modules. The combination of OTP memory (low unit cost in production volumes), an on-chip ADC, and CCP-driven PWM allows designers to consolidate analog sensing and digital actuation into a single 18-pin device. When designing with this part, engineers should note that OTP memory is not re-programmable - firmware must be fully validated before commitment. The commercial temperature range (0C to +70C) and 5V supply requirement limit deployment in harsh environments; for industrial-grade, automotive-grade, or flash-reprogrammable equivalents, consult the PIC16F716 or PIC16C716-I variants respectively. This page synthesizes distributor pricing, same-family Microchip drop-in alternatives, and practical design guidance not found on individual distributor listings, helping engineers evaluate the PIC16C716T-04/SO against flash-based PIC16F replacements and same-package PIC16C7xx siblings.

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PIC16C716T-04/SS

PIC16C716T-04/SS - 8-bit 4MHz OTP MCU, 3.5KB, 20-SSOP | Microchip

The Microchip Technology PIC16C716T-04/SS is an 8-bit CMOS OTP-based microcontroller in the PIC16 family, operating at 4MHz with 3.5KB (2K x 14) of One-Time Programmable program memory and 128 bytes of RAM, housed in a 20-pin SSOP package. The "T" suffix indicates Tape & Reel packaging, while "-04" specifies the 4MHz speed grade and "/SS" denotes the 20-pin SSOP package option. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, and peripheral interfaces such as timers, ADCs, and digital I/O. Within Microchip's taxonomy, the PIC16C716 belongs to the PIC16 family of 8-bit RISC microcontrollers, which sit between the smaller PIC12/16C5X baseline series and the higher-pin-count PIC17/PIC18 families. The "C" prefix indicates OTP (One-Time Programmable) EPROM program memory, positioning the PIC16C716 as a low-cost option for volume production where firmware is finalized at manufacturing time. Key features of the PIC16C716T-04/SS include 35 single-word RISC instructions with 200ns instruction cycle at 20MHz, 13 digital I/O pins, an 8-channel 8-bit A/D converter (selectable as 4x8-bit channels in some configurations), Brown-out Detect/Reset, Power-on Reset, Watchdog Timer, PWM module, and Capture/Compare/PWM peripherals. The device operates from a 2.5V-5.5V supply and supports an industrial temperature range of -40C to +85C. The 20-SSOP package provides compact footprint while maintaining through-hole-equivalent I/O accessibility. The PIC16C716 is built on Microchip's classic Harvard-architecture RISC core with separate program and data paths to enable single-cycle instruction execution (except program branches which take two cycles). The 8-bit data path and 14-bit instruction word enable efficient code density. The device includes a 4-channel 8-bit A/D converter with two additional timers and a capture/compare/PWM module, making it suitable for mixed-signal embedded control applications. Typical applications include industrial automation controllers, motor control drivers, sensor signal conditioning, consumer electronics control boards, automotive body electronics, and HVAC control systems. The combination of on-chip ADC, PWM, and timers enables closed-loop control tasks without external signal conversion circuitry. When designing with this device, note that OTP memory requires firmware commitment before manufacturing. For prototyping, consider the flash-memory equivalent PIC16F716 which shares the same pinout and peripherals. Ensure decoupling capacitors are placed within 5mm of the VDD pin and that the MCLR circuit is properly handled during in-circuit programming. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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PIC16C716T-04E/SO

PIC16C716T-04E/SO - 4MHz 8-Bit OTP MCU 3.5KB | Microchip

The Microchip Technology PIC16C716T-04E/SO is an 8-bit CMOS OTP microcontroller in the PIC16C family, featuring a 4MHz maximum oscillator frequency, 3.5KB (2K x 14) of One-Time Programmable (OTP) program memory, and 128 bytes of RAM, housed in an 18-pin SOIC package. It is engineered around Microchip's high-performance RISC architecture with only 35 single-word instructions and a 200ns instruction cycle at 20MHz, delivering deterministic throughput for embedded control loops. An 8-bit microcontroller is a single-chip computer that integrates a CPU, RAM, non-volatile program memory (ROM/EPROM/Flash/OTP), and I/O peripherals on one die. The PIC16C716 specifically targets low-cost, small-footprint embedded designs and belongs to the mid-range PIC16 family that sits above the baseline PIC12/PIC16C5X and below the PIC18 enhanced family. Its RISC core, fixed-width instruction set, and hardware stack make it popular for deterministic interrupt-driven applications such as motor control and sensor interfacing. Key features of the PIC16C716T-04E/SO include four channels of 8-bit Analog-to-Digital conversion, two 8-bit timers plus one 16-bit timer, a Capture/Compare/PWM (CCP) module, a Watchdog Timer with its own on-chip RC oscillator for reliable operation, and 13 digital I/O pins. The 04E speed grade denotes a 4MHz oscillator with the Extended (-40C to +125C) operating temperature range, while the -04E (4MHz) variant trades the higher speed for lower cost in applications that do not require 20MHz throughput. The 'T' suffix indicates Tape and Reel packaging, and 'SO' designates the 18-pin Small Outline IC. Typical applications span white goods and small appliance control, automotive interior modules, simple sensor signal conditioning, battery chargers, and low-cost consumer products where OTP is preferred for high-volume cost optimization. The 128-byte RAM, 3.5KB OTP, and 13 I/O lines fit well in designs that need A/D sensing plus basic PWM generation without a display interface. Compared to Flash-based PIC16F equivalents, the OTP PIC16C716T-04E/SO is typically priced lower at high volumes because the die does not include charge-pump erase circuitry. When designing with this device, allocate the OTP window carefully: code changes after programming are not possible, so verification via in-circuit emulation or a Flash equivalent (PIC16F716) is recommended during development. The 18-SOIC package is footprint-compatible with PIC16F716-I/SO, enabling a smooth transition from prototype to production. Power supply decoupling (0.1uF near VDD) and a stable oscillator layout are critical for ADC accuracy.

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PIC16C716T-20/SS

PIC16C716T-20/SS - 8-Bit 20MHz OTP MCU, 3.5KB, SSOP-20 | Microchip

The Microchip Technology PIC16C716T-20/SS is an 8-bit CMOS OTP-based microcontroller IC from the PIC® 16C family, operating at 20MHz instruction execution (200 ns per instruction cycle), housed in a 20-pin SSOP (Shrink Small Outline Package). It integrates 3.5KB of OTP program memory (organized as 2K x 14), 128 x 8 bytes of RAM, and 13 digital I/O pins, all in a compact surface-mount package. An 8-bit microcontroller (MCU) is a programmable processor that executes instructions on 8-bit data widths, typically used in embedded systems for control, sensing, and low-power signal processing. The PIC16C716 belongs to Microchip's mid-range PIC® architecture, which uses a RISC (Reduced Instruction Set) core with only 35 single-word instructions, providing fast context switching and deterministic timing for real-time applications. This places the PIC16C716 in the broader taxonomy: microcontroller -> embedded processor -> integrated circuit -> semiconductor. Key features of the PIC16C716T-20/SS include a 20MHz oscillator with 200ns instruction cycle, 4-channel 8-bit analog-to-digital converter, Timer0 (8-bit timer/counter with 8-bit prescaler), Brown-out Reset (BOR) detection circuitry for safe power-up behavior, and a 4.0V to 5.5V supply voltage range. The 13 I/O pins support flexible digital interfacing, while the integrated ADC enables direct analog sensor acquisition. OTP memory allows one-time programming for low-cost, high-volume production. The architecture combines a Harvard-bus structure (separate program and data memory buses) with on-chip peripherals to minimize external component count. The brown-out detector protects memory from corruption during unstable power conditions, while the watchdog timer (WDT) provides fault recovery in noisy industrial environments. The 20MHz clock supports instruction timing suitable for motor control, sensor sampling, and low-speed communication protocols. Typical applications include industrial automation controllers, automotive sensor interface modules, appliance control boards, hobbyist and educational embedded projects, and low-cost consumer electronics. The wide 5V supply tolerance and integrated analog peripherals simplify designs where external ADCs or sensors would otherwise inflate bill of materials cost. When designing with this device, note that OTP memory cannot be re-programmed - prototype using a windowed (JW) or flash-based variant first. Ensure the external oscillator circuit matches the 20MHz timing budget, and include decoupling capacitors close to VDD and VSS pins to reduce EMI susceptibility. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the standalone PIC16C716 datasheet, helping engineers quickly evaluate replacement options and integration trade-offs.

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PIC16C716T-20E/SS

PIC16C716T-20E/SS - 8-bit 20MHz OTP MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16C716T-20E/SS is an 8-bit CMOS OTP microcontroller in the PIC16C family, offering 3.5KB (2K x 14) of one-time programmable program memory, 128 bytes of RAM, and 13 I/O pins. It runs at 20MHz with a 200ns instruction cycle, housed in a 20-pin SSOP (5.30mm body) package, and operates from a 4V to 5.5V supply. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (ROM/RAM), and peripherals around an 8-bit data path. Within the broader product taxonomy, the PIC16C716 belongs to the PIC16C family of mid-range PIC microcontrollers, which are OTP (one-time programmable) CMOS devices sitting below the PIC18 family in performance and above the PIC12C baseline family. PIC MCUs use a RISC Harvard architecture, a single accumulator (W), and a small fixed instruction set (35 single-word instructions for this part). Key features include 4 channels of 8-bit A/D converter, a Capture/Compare/PWM (CCP) module, 2 additional timers (Timer1 16-bit, Timer2 8-bit) beyond the base Timer0, brown-out reset (BOR) circuitry, an 8-bit prescaler, and an in-circuit serial programming (ICSP) interface. The /SS suffix denotes the 20-pin SSOP package; the -20E suffix denotes the 20MHz speed grade with the extended industrial temperature range. Architecturally, the PIC16C716 uses a 14-bit instruction word with separate program and data buses (Harvard), enabling simultaneous instruction fetch and data access. The 8-bit ADC can source from the 13 GPIO pins configured as analog inputs, providing 8-bit resolution over the supply voltage range. The OTP memory (EPROM-based) supports one-time programming via ICSP, suitable for low-volume production, prototyping, and legacy system maintenance. Typical applications include industrial control logic, sensor signal conditioning, motor control PWM drivers, low-speed data acquisition, appliance control, and embedded automotive subsystems. The 20MHz clock and integrated A/D make it well-suited for cost-sensitive closed-loop control tasks. When designing with this device, ensure that OTP memory constraints are acceptable for production. If firmware updates are required, choose the Flash-based PIC16F716 or PIC16F707 in the same 20-pin SSOP footprint for software drop-in compatibility. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not consolidated in the manufacturer datasheet alone.

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PIC16C717-E/P

PIC16C717-E/P - 8-Bit 20MHz OTP MCU, 6x10-bit ADC | Microchip

The Microchip PIC16C717-E/P is an 8-bit CMOS OTP-based PIC microcontroller running at 20MHz with 200ns instruction execution, housed in an 18-pin PDIP through-hole package. The extended (-E) temperature grade targets industrial and automotive applications requiring reliable operation across -40C to +125C. It integrates 3.5KB (2K x 14) of one-time-programmable program memory, 256 bytes of RAM, 6 channels of 10-bit A/D conversion, and a 16 I/O pin count. What is an 8-bit OTP microcontroller? OTP (One-Time Programmable) microcontrollers contain non-volatile program memory that can be written once and is then permanently retained, distinguishing them from flash-based MCUs that allow in-system reprogramming. The PIC16C717 sits in the hierarchy: microcontroller -> embedded MCU -> 8-bit MCU -> PIC mid-range MCU -> CMOS OTP MCU. This category suits cost-sensitive, fixed-function products where firmware is finalized at production and field updates are not required. Key differentiating features include 6 channels of 10-bit analog-to-digital conversion (versus fewer channels on older PIC16C5X and PIC12CXXX siblings), two additional timers, and a Capture/Compare/PWM (CCP) module for timing-critical applications. The device uses only 35 single-word instructions for code density and is upwards compatible with the PIC16C5X and PIC12CXXX instruction sets, enabling smooth migration paths from older designs. The PIC16C717 combines a RISC-based PIC core with on-chip peripherals including A/D, timers, PWM, and synchronous/asynchronous serial interfaces. The 200ns instruction cycle at 20MHz provides 5 MIPS throughput - sufficient for sensor sampling, motor control loops, and user-interface handling. OTP memory reduces die cost compared to flash, making this part attractive in cost-driven consumer and appliance designs. Typical applications include automotive body controllers and sensor interfaces, white-goods and small-appliance control boards, industrial instrumentation front-ends, and consumer-product embedded controllers. Its combination of analog input count and PWM output suits closed-loop control without external A/D chips. Designers should select the -E (extended) temperature grade explicitly for industrial or automotive environments; the standard PIC16C717-I/P serves commercial-temperature designs. OTP programming requires device programmers (e.g., MPLAB PM3) and committed firmware before volume production. This page synthesizes distributor pricing, drop-in same-package alternatives, design guidance, and FAQ not found in the manufacturer datasheet, helping engineers select between PIC16C717-E/P, PIC16C717-I/P, and PIC16C717/P.

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PIC16C717-I/P

PIC16C717-I/P - 8-Bit 20MHz OTP MCU 6x10-bit ADC | Microchip

The Microchip Technology PIC16C717-I/P is an 8-bit CMOS OTP microcontroller based on the PIC16 architecture, offering 3.5KB (2K x 14) of one-time-programmable program memory, 256 bytes of RAM, and 13 general-purpose I/O pins in a 18-pin PDIP through-hole package. It runs at up to 20MHz with a 200 ns instruction cycle, integrates a 6-channel 10-bit analog-to-digital converter, two timers (Timer0 with 8-bit prescaler plus Timer1/Timer2), a Capture/Compare/PWM peripheral, and executes 35 single-word instructions. The part carries the -I industrial temperature grade (-40C to +85C) and is supplied in a plastic DIP package (P suffix), making it easy to breadboard and rework in legacy designs. An 8-bit OTP microcontroller is a non-volatile programmable logic device whose program memory is written once (via windowed UV erase for ceramic-windowed variants) and retains its code without power. In the broader taxonomy: microcontroller -> embedded controller -> semiconductor. OTP parts sit between mask-ROM MCUs (cheapest, factory-programmed) and flash MCUs (re-programmable), and are common in cost-sensitive, low-volume, or production-locked applications where field upgrades are not required. The PIC16 mid-range family is one of the longest-lived 8-bit MCU architectures in production, with extensive tool and code heritage. Key features include 6 channels of 10-bit ADC (versus the 4 channels on the lower-cost PIC16C715), hardware PWM via the CCP module, brown-out reset (BOR) circuitry for reliable power-on behaviour, a watchdog timer, and an internal/external interrupt controller. The Harvard RISC architecture separates program and data buses, enabling deterministic instruction throughput. Typical applications include automotive sensor interfaces, white-goods and appliance control boards, industrial process control loops, battery chargers, and consumer-electronics front-panel controllers where 8-bit performance and on-chip A/D simplify the BOM. When designing with this part, note that OTP memory cannot be re-programmed in-circuit - the JW ceramic-windowed package variant must be used for prototyping or code development. Provide adequate decoupling (100 nF plus 10 uF bulk) close to VDD/VSS and respect the 5.5V absolute-maximum VDD rating. This page synthesises distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, helping engineers evaluate sourcing options for the legacy PIC16C717 line.

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PIC16C717-I/SO

PIC16C717-I/SO - 8-Bit 20MHz OTP MCU, 3.5KB, 18-SOIC | Microchip

The Microchip Technology PIC16C717-I/SO is an 8-bit RISC microcontroller featuring the PIC16 CPU architecture, 3.5KB (2K x 14) of One-Time Programmable (OTP) program memory and 256 bytes of RAM, executing instructions in 200 nanoseconds at a 20 MHz clock. Housed in a surface-mount 18-pin SOIC (300 mil / 7.50 mm width), the device delivers 6 channels of 10-bit Analog-to-Digital conversion plus two timers and a Capture/Compare/PWM module, making it a strong fit for mixed-signal embedded designs. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory, working RAM, I/O and peripheral blocks on one die. The PIC16C717 belongs to the PIC16 mid-range family, which sits between PIC10/12 baseline parts and PIC18 enhanced devices in the broader Microchip 8-bit portfolio. 8-bit MCUs continue to dominate high-volume cost-sensitive and real-time control applications because they offer deterministic instruction timing, low power draw and mature toolchains. OTP memory means the program is permanently fused by the user - one write per cell, no field re-programmability - which lowers unit cost versus flash parts in closed-production builds. Key specifications include 13 digital I/O pins, a 6-channel 10-bit ADC, two 8-bit timers (Timer0 with 8-bit prescaler, Timer2), a single Capture/Compare/PWM (CCP) module, and an internal Brown-out Reset (BOR) circuit. The supply voltage range is 4.0 V to 5.5 V (industrial), instruction cycle time is 200 ns at 20 MHz, and the part supports in-circuit serial programming via two pins. Total I/O count is 13 with one input-only pin (RA5). On-chip peripherals are mapped to PORTA and PORTC. Architecturally, the PIC16C717 uses a Harvard-style memory map with separate program (14-bit wide OTP) and data (8-bit SRAM) buses, a hardware stack of 8 levels, and direct/indirect addressing modes. Brown-out detection holds the part in reset when VDD dips below threshold, preventing code corruption. The 10-bit ADC uses successive approximation with analog input muxing across 6 channels - a generous count for the package size. Typical applications include automotive sensor signal conditioning, industrial appliance control (washing machines, HVAC fans), white-goods motor drive (CCP PWM for TRIAC or FET drive), consumer remote controls, and battery chargers. The 6 ADC channels suit multi-sensor monitoring (temperature, current, voltage) and the 20 MHz throughput supports 5 MIPS performance. When designing with the PIC16C717-I/SO, allocate ample board space for the SOIC-18 footprint and use decoupling capacitors of at least 100 nF ceramic plus 10 uF bulk near VDD. Because this is an OTP part, you must commit the program before final PCB assembly - reserve an ICSP header for prototype programming only. Validate timing margins for ADC acquisition at your chosen clock rate. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16C717-I/SS

PIC16C717-I/SS - 8-Bit 20MHz OTP MCU with 10-bit ADC | Microchip

The Microchip Technology PIC16C717-I/SS is an 8-bit CMOS OTP-based microcontroller from the PIC16C family, delivering 20MHz instruction execution (200 ns instruction cycle) with 3.5KB (2K x 14) of program memory and 256 bytes of RAM in a 20-pin SSOP package. It integrates six 10-bit Analog-to-Digital converter channels, two additional timers, and a capture/compare/PWM module, making it well suited for embedded applications that require higher analog channel counts than legacy PIC16C71x parts can offer. A microcontroller (MCU) is an integrated circuit that combines a CPU core, non-volatile program memory, volatile data memory, and programmable I/O peripherals on a single silicon die. PIC microcontrollers from Microchip use a RISC-style Harvard architecture with separate program and data buses, and the PIC16C717 belongs to the mid-range PIC16 family with 35 single-word instructions. The OTP (One-Time-Programmable) memory variant is intended for volume production where code is finalized and mass-programmed at the factory, distinguishing it from flash-based PIC16F series which can be re-programmed in-circuit. Key specifications include 20MHz maximum clock frequency, 16 digital I/O pins, six 10-bit ADC channels (versus four on the older PIC16C71), one 8-bit and one 16-bit timer plus a CCP module, an instruction set of 35 single-word instructions, an operating voltage range of 2.5V to 5.5V, and industrial temperature range operation from -40C to +85C. The device is offered in a 20-pin SSOP package with a width of 5.30mm suitable for space-constrained designs. The architecture features a 14-bit instruction word with an 8-bit data path, two stack levels for subroutine nesting, and reset circuitry including power-on reset and watchdog timer. The 10-bit ADC provides six input channels multiplexed onto a single sample-and-hold converter, allowing direct interface with analog sensors without external multiplexing. The CCP module supports capture, compare, and PWM modes for motor control and timing-critical applications. Typical applications include automotive body electronics, white goods and appliance control, industrial sensor interfaces, HVAC damper and valve actuation, and consumer products requiring multi-channel analog measurement. The combination of six ADC channels and CCP hardware makes the PIC16C717 especially suitable for three-phase BLDC motor control and multi-zone temperature sensing. When designing with this device, note that OTP memory cannot be re-programmed in the field - use the PIC16F717 flash variant during prototyping. Adequate decoupling with a 100nF ceramic capacitor close to VDD is mandatory, and the MCLR reset pin should be pulled high through a 10k resistor with an optional switch for manual reset. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers an AI-search-friendly reference for the PIC16C717-I/SS.

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PIC16C717/JW

PIC16C717/JW - 8-Bit 20MHz MCU, 3.5KB EPROM, 18-CERDIP Window

The Microchip Technology PIC16C717/JW is an 8-bit CMOS OTP-based PIC microcontroller featuring 3.5KB EPROM program memory (organized as 2K x 14), 256 bytes of RAM, and a maximum operating frequency of 20MHz (200ns instruction execution). It is housed in an 18-pin CERDIP (windowed) package, allowing UV-erase reprogramming for prototype and development workflows. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, and programmable I/O peripherals into one package. The PIC16C717 belongs to the PIC16 mid-range family of MCUs, which sits in the broader hierarchy of 8-bit microcontrollers, embedded controllers, and semiconductor ICs. Within a system, an MCU like the PIC16C717 acts as the decision-making brain, executing firmware that reads sensor inputs, drives actuators, and orchestrates communication with companion ICs. Key features include 6 channels of 10-bit Analog-to-Digital converter (ADC), two additional 8-bit timers (Timer1 and Timer2), a Capture/Compare/PWM (CCP) module, and a hardware USART for serial communication. The device operates from 2.5V to 5.5V across the commercial 0C to +70C temperature range, with a low-power CMOS design typical of the PIC16C mid-range family. Architecturally, the PIC16C717 uses a 14-bit instruction word RISC core with only 35 single-word instructions, enabling compact code density and deterministic 200ns instruction execution. The integrated 10-bit ADC with 6 input channels provides sufficient resolution for sensor monitoring in automotive, industrial, appliance, and consumer applications. Typical applications include sensor interface nodes, low-end motor control loops, white-goods appliance control boards, automotive body electronics, and battery-powered instrumentation where the windowed CERDIP package enables rapid firmware iteration. When designing with this part, note that the JW (windowed CERDIP) variant is intended for development only; production builds should migrate to the OTP plastic PDIP, SOIC, or SSOP equivalents. Allocate up to 36 bytes of RAM for general-purpose use and ensure adequate decoupling on VDD with at least a 0.1uF ceramic capacitor close to the supply pins. This page synthesizes distributor pricing, JW-to-OTP migration alternatives, and practical design notes that complement the Microchip datasheet, helping engineers evaluate the PIC16C717/JW for prototype or low-volume production runs.

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PIC16C717/P

PIC16C717/P - 8-bit OTP MCU, 20MHz, 3.5KB, 18-PDIP | Microchip

The Microchip Technology PIC16C717/P is a CMOS one-time-programmable (OTP) 8-bit PIC microcontroller built on Microchip's RISC-based PIC® architecture, delivering 200 ns instruction execution in an 18-pin PDIP package. It integrates 3.5 KB (2K x 14) of OTP program memory, 256 bytes of RAM, six 10-bit analog-to-digital converter (ADC) channels, two 8-bit timers, one capture/compare/PWM module, and a brown-out reset (BOR) circuit on a single die. The device operates from 4.0 V to 5.5 V at clock speeds up to 20 MHz. A PIC (Peripheral Interface Controller) is a Harvard-architecture 8-bit microcontroller family from Microchip that pairs a separate code and data bus with a small, deterministic RISC instruction set (35 single-word instructions in the PIC16C717). It belongs to the broader category of embedded microcontrollers within the microcontroller unit (MCU) hierarchy, and PIC16 devices sit between the baseline PIC10/12 families and the higher-pin-count PIC17/PIC18 families. PIC16C-series parts are OTP, meaning the program memory is written once at programming time, in contrast to PIC16F-series parts that use flash memory and allow in-circuit reprogramming. Key differentiating features include 13 usable I/O pins with individual direction control, on-chip POR/BOR/ILPW (brown-out detection) for robust power-on behavior, a wide operating temperature range of -40°C to +85°C (industrial), and a 35-instruction RISC core that simplifies firmware development in C or assembly. The instruction set is upwards compatible with the PIC16C5X and PIC12CXXX families, easing migration from older designs. The PIC16C717's 6-channel 10-bit ADC is the practical differentiator versus smaller PIC16 parts - it lets the MCU read multiple analog inputs simultaneously, which is why Microchip positions it for sophisticated automotive, industrial, appliance, and consumer applications where multi-channel sensing matters. Its architecture uses a 14-bit-wide program memory word and an 8-bit data path, with a 14-bit instruction encoding and 8-level hardware stack for subroutine nesting. Typical applications include multi-channel sensor conditioning (temperature, pressure, light), small motor and fan control with PWM, automotive body electronics, white-goods control boards, and consumer appliance user interfaces that mix analog sensing with digital I/O. The wide 4.0-5.5 V supply range lets it operate directly from regulated 5 V rails. When designing with the PIC16C717/P, note that OTP memory cannot be erased - prototypes should be built on PIC16F-series equivalents (e.g. PIC16F716) and migrated to PIC16C717 for production cost optimization. Decoupling the VDD pin with 0.1 µF and bulk 10 µF+ capacitors is essential to keep ADC readings stable and to avoid spurious BOR resets.

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PIC16C717/SO

PIC16C717/SO - 8-Bit 20MHz OTP MCU, 3.5KB | Microchip

The Microchip Technology PIC16C717/SO is an 8-bit CMOS OTP-based microcontroller built on the PIC16C architecture, housed in an 18-pin SOIC package with 3.5KB (2K x 14) of program memory and operating at up to 20MHz clock speed (200 ns instruction cycle). The device integrates 6 channels of 10-bit Analog-to-Digital (A/D) converter, two additional timers (Timer1 and Timer2), a Capture/Compare/PWM (CCP) module, 13 I/O pins, Brown-out Reset (BOR), and a programmable watchdog timer. An OTP (One-Time Programmable) microcontroller is a non-volatile programmable logic device that can be written to exactly once using a programming voltage; it cannot be erased or re-programmed. OTP MCUs occupy the middle ground between mask-ROM parts (cheapest at high volume, no field programmability) and Flash MCUs (re-programmable many times). For low-to-medium volume production runs where firmware is stable but volumes do not justify mask-ROM tooling, OTP provides the lowest unit cost. The PIC16C717/SO fits this profile in automotive, industrial, appliance, and consumer applications where code is fixed at production time. Key features include the 10-bit 6-channel ADC for sensor interfacing, hardware PWM via the CCP module for motor or LED control, an enhanced USART (SCI) for asynchronous serial communication, an I2C/SPI capable synchronous serial port (SSP), and 368 bytes of RAM. The PIC16C717 also features a wide operating voltage range and low-power SLEEP mode typical of the PIC mid-range family, alongside code-protection and oscillator-start-up timer circuitry. Typical applications include automotive body controllers and HVAC actuators, white-goods and appliance motor control boards, industrial sensor conditioning and front-end controllers, and consumer product keypads or remote-control subsystems. The 10-bit ADC and hardware PWM combination in an 18-pin footprint is well suited to closed-loop control tasks. When designing with the PIC16C717/SO, ensure the OTP programming step is integrated into the production line: no firmware revisions are possible after programming. Also evaluate the newer PIC16F family (Flash-based) for prototypes and early production; switch to PIC16C717/SO only once firmware is frozen and volumes justify the OTP cost advantage.

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PIC16C717/SS

PIC16C717/SS - 8-Bit 20MHz OTP MCU 20-SSOP | Microchip

The Microchip Technology PIC16C717/SS is an 8-bit CMOS OTP-based microcontroller belonging to the PIC® 16C family, delivering 20 MHz (5 MIPs) instruction execution in a 20-pin SSOP surface-mount package. It offers 3.5 KB (2K x 14) of program memory, 256 bytes of RAM, 13 I/O pins, six 10-bit analog-to-digital converter channels, two timers, and a Capture/Compare/PWM (CCP) peripheral. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and configurable peripheral blocks. PIC microcontrollers from Microchip use a Harvard architecture with separate program and data buses and a RISC-style instruction set, which enables deterministic instruction timing (one instruction per instruction cycle, four clock cycles per cycle on standard PIC16 parts). Within the broader semiconductor taxonomy, the PIC16C717 belongs to the 8-bit MCU family, which sits below 16-bit and 32-bit MCU families in complexity but dominates cost-sensitive and low-power embedded applications. The PIC16C717 features 200 ns instruction execution, only 35 single-word instructions, an operating voltage range of 2.5 V to 5.5 V (industrial -I variant), and brown-out reset (BOR) circuitry for reliable system startup. Its six 10-bit ADC channels make it well suited to sensor-rich designs, while the CCP module delivers PWM generation for motor, lighting, or power control. The /SS suffix denotes the 20-pin SSOP package, which trades the pin count of the 28-pin variants for a smaller PCB footprint. Typical applications include automotive sensor signal conditioning, industrial process control, appliance control boards, and consumer products requiring on-board analog measurement. The 6-channel ADC is especially useful in designs that monitor multiple analog signals (temperature, pressure, current, voltage) without needing an external ADC. Because the part uses One-Time-Programmable (OTP) memory, it is well matched to high-volume production where firmware is finalized before the device is shipped to the line. When designing with this device, ensure that your firmware is fully validated before programming, since OTP memory cannot be re-written. For prototype and low-volume runs, consider migrating to the flash-based PIC16F717 (pin-compatible) which supports in-circuit reprogramming. The PIC16C717/SS is also a useful target when long-term retention and code security outweigh the convenience of flash memory in flash-based projects.

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PIC16C717T-E/SO

PIC16C717T-E/SO - 8-bit OTP MCU, 20MHz, 3.5KB | Microchip

The Microchip Technology PIC16C717T-E/SO is a CMOS OTP-based 8-bit PIC microcontroller packaged in an 18-pin SOIC with Tape & Reel packaging, operating at up to 20MHz core speed and executing instructions in 200ns. The device integrates 3.5KB (2K x 14) of One-Time Programmable program memory, 256 bytes of RAM, and 128 bytes of EEPROM data memory, with an internal 20MHz oscillator option. A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory (ROM/Flash/OTP), data memory (RAM), and programmable peripheral interfaces on a single silicon die. Within the broader semiconductor taxonomy, MCUs sit under microcontrollers -> embedded processors -> digital ICs -> semiconductors. The PIC16C717 belongs to the PIC16C mid-range family, which executes one instruction per internal clock cycle using a Harvard RISC architecture, simplifying firmware development while retaining predictable real-time behaviour. The PIC16C717 features 6 channels of 10-bit Analog-to-Digital (A/D) conversion, two 8-bit timers (Timer0, Timer2) plus one 16-bit timer (Timer1), a Watchdog Timer with its own on-chip RC oscillator, and an integrated brown-out reset (BOR) circuit. It supports in-circuit serial programming (ICSP) for OTP devices, and offers 16 I/O pins across two ports. The brown-out detector protects data integrity during supply dips, while the power-on reset (POR) ensures deterministic start-up behaviour without external components. Architecturally, the device uses a RISC instruction set with only 35 single-word instructions, enabling compact code density and fast context-switching. The 8-bit ALU is paired with a 14-bit instruction word, giving most instructions single-cycle execution except branches (two cycles). Its CMOS OTP process minimises active and standby current, extending battery life in portable designs. Typical applications include industrial sensor signal conditioning (using the 10-bit ADC), automotive body controllers and HVAC actuators, low-cost consumer appliances, and battery-powered measurement instruments. It is also widely deployed as a legacy pin-compatible drop-in for designs originally engineered around the PIC16C716/PIC16C715 series. When designing with this OTP part, note that code is programmed once and cannot be changed. Engineers evaluating volume production should consider the Flash-based PIC16F717 for development flexibility, then re-target the firmware to the OTP PIC16C717T-E/SO for cost-optimised manufacturing. This page synthesises distributor pricing, drop-in same-package alternatives (including PIC16C717T/SO, PIC16C717T-I/SO and PIC16F717T-I/SO), and practical engineering notes not found in the manufacturer datasheet alone.

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PIC16C716-04E/SO - 4MHz 8-Bit OTP MCU 3.5KB | Microchip

PIC16C716-04E/SS - 8-bit MCU, 4MHz, 3.5KB OTP, SSOP-20 | Microchip

PIC16C716-04I/P - 8-Bit 4MHz OTP MCU 18-PDIP | Microchip

PIC16C716-04I/SO - 8-Bit 4MHz OTP MCU, 3.5KB, 13 I/O | Microchip

PIC16C716-04I/SS - 8-Bit 4MHz MCU, 3.5KB OTP, 20-SSOP | Microchip

PIC16C716-20/P - 8-bit 20MHz OTP MCU w/ ADC & PWM | Microchip

PIC16C716-20/SO - 20MHz 8-Bit CMOS OTP MCU | Microchip

PIC16C716-20I/P - 8-bit CMOS MCU 20MHz 3.5KB OTP 18-DIP | Microchip

PIC16C716-20I/SO - 8-bit 20MHz OTP MCU, 18-SOIC | Microchip

PIC16C716-20I/SS - 8-Bit 20MHz MCU, 3.5KB OTP, 4-ch ADC | Microchip

PIC16C716T-04/SO - 8-bit 4MHz OTP MCU, 3.5KB, 13 I/O | Microchip

PIC16C716T-04/SS - 8-bit 4MHz OTP MCU, 3.5KB, 20-SSOP | Microchip

PIC16C716T-04E/SO - 4MHz 8-Bit OTP MCU 3.5KB | Microchip

PIC16C716T-20/SS - 8-Bit 20MHz OTP MCU, 3.5KB, SSOP-20 | Microchip

PIC16C716T-20E/SS - 8-bit 20MHz OTP MCU 3.5KB Flash | Microchip

PIC16C717-E/P - 8-Bit 20MHz OTP MCU, 6x10-bit ADC | Microchip

PIC16C717-I/P - 8-Bit 20MHz OTP MCU 6x10-bit ADC | Microchip

PIC16C717-I/SO - 8-Bit 20MHz OTP MCU, 3.5KB, 18-SOIC | Microchip

PIC16C717-I/SS - 8-Bit 20MHz OTP MCU with 10-bit ADC | Microchip

PIC16C717/JW - 8-Bit 20MHz MCU, 3.5KB EPROM, 18-CERDIP Window

PIC16C717/P - 8-bit OTP MCU, 20MHz, 3.5KB, 18-PDIP | Microchip

PIC16C717/SO - 8-Bit 20MHz OTP MCU, 3.5KB | Microchip

PIC16C717/SS - 8-Bit 20MHz OTP MCU 20-SSOP | Microchip

PIC16C717T-E/SO - 8-bit OTP MCU, 20MHz, 3.5KB | Microchip