マイクロコントローラ

製品 (20,000+)

PIC16LC67T-04I/PQ - 14KB OTP 8-bit MCU, 4MHz, 44-MQFP | Microchip
PIC16LC67T-04I/PQ

PIC16LC67T-04I/PQ - 14KB OTP 8-bit MCU, 4MHz, 44-MQFP | Microchip

The Microchip Technology PIC16LC67T-04I/PQ is a low-power CMOS 8-bit RISC microcontroller from the PIC16C family, delivering 14KB (8K x 14) of OTP program memory and 368 bytes of data RAM in a 44-pin Metric QFP (MQFP) surface-mount package supplied on Tape & Reel. The core executes 35 single-word instructions at up to 4 MHz, with a RISC architecture that branches in two cycles and all other instructions completing in one cycle, giving an effective throughput near 5 MIPS at the rated clock. The 'LC' suffix indicates the wide-voltage 3.0V to 6.0V operating range with low-power characteristics, and the 'T' suffix indicates Tape & Reel packaging for high-volume SMT assembly. What is a microcontroller? A microcontroller (MCU) is a single-chip computer integrating a CPU core, non-volatile program memory (here One-Time-Programmable EPROM), volatile data memory (RAM), peripherals, and I/O. The PIC16LC67 sits inside the PIC16C sub-family and shares the baseline PIC instruction set with PIC16C6X devices, putting it in the broader hierarchy of 8-bit microcontroller -> embedded controller -> integrated circuit. The architecture's hallmark is deterministic instruction timing and code density - one 14-bit instruction per clock cycle - which simplifies real-time firmware development versus accumulator-based 8-bit cores. Key features include 33 digital I/O lines across five ports (PORTA-PORTE), three timer/counter modules (Timer0, Timer1, Timer2), a 5-channel 8-bit ADC, two PWM modules, and a Watchdog Timer with its own on-chip RC oscillator for reliable operation. Communication peripherals include USART/SCI, SPI, and I2C (Master/Slave) plus a Parallel Slave Port (PSP), making the device suitable for both sensor and host-bus interfacing. On-chip safety features include Brown-Out Detect (BOD), Power-On Reset (POR), and a programmable code-protection scheme that supports partial and full memory lock. Typical applications include industrial control panels, smart instrumentation, sensor hubs with serial reporting, low-power battery-powered metering, and white-goods motor control where the ADC plus PWM combination eliminates external analog/driver ICs. The MQFP-44 footprint gives the same generous ground/power pinout that has been standard across PIC16C6X since the late 1990s, easing PCB reuse for designers migrating between PIC16C6X variants. Designers should treat the OTP memory as truly one-time - any firmware update requires a new device - and budget at least 1 uF of decoupling on VDD with a 0.1 uF ceramic placed within 5 mm of the package. The clock input requires careful routing to avoid coupling noise into the ADC analog channel. This page consolidates distributor pricing, drop-in alternatives, and design considerations not available on the manufacturer landing page.

見積もり お問い合わせ
PIC16LC67T-04I/PT - 14KB OTP 8-bit MCU, 33 I/O, 4MHz | Microchip
PIC16LC67T-04I/PT

PIC16LC67T-04I/PT - 14KB OTP 8-bit MCU, 33 I/O, 4MHz | Microchip

The Microchip Technology PIC16LC67T-04I/PT is an 8-bit CMOS OTP microcontroller from the PIC16C family, offering 14KB (8K x 14) of one-time-programmable program memory and 368 bytes of RAM in a 44-pin TQFP (PT) surface-mount package. It operates at up to 4MHz with an external oscillator, runs across an industrial temperature range (-40C to +85C), and provides 33 digital I/O pins. The LC suffix denotes the low-power CMOS variant intended for 3.0V-6.0V operation. What is an 8-bit microcontroller? An 8-bit microcontroller is a single-chip computer that processes data 8 bits at a time, integrating a CPU, RAM, ROM/Flash/OTP program memory, and peripherals (timers, I/O, ADC, communication) on one die. The PIC16C family hierarchy is: PIC16C -> PIC16LC (low-power CMOS) -> PIC16LC6x (peripherally enhanced subset) -> PIC16LC67 (33 I/O, 14KB program). Microcontrollers sit at the embedded control layer of electronic systems, between sensor/actuator signals and higher-level processors. Key features include fully static design for low-power operation, OTP memory for cost-sensitive volume production, an external oscillator interface, and a wide operating voltage range of 2.5V to 6.0V. The architecture is optimized for deterministic interrupt response, making it suitable for real-time control loops. Industrial-grade temperature rating (-40C to +85C) supports factory-floor and outdoor deployments. The PIC16LC67T-04I/PT uses Microchip's classic PIC mid-range RISC architecture with a 14-bit instruction word and Harvard bus structure. Its 33 I/O pins can be multiplexed with on-chip peripherals such as timers, comparators, and synchronous/asynchronous serial ports. The OTP memory variant (vs. UV-repetition-flash) reduces die cost for high-volume, fixed-code applications where field reprogramming is not required. Typical applications include industrial control panels, appliance motor control, automotive body modules, security alarm panels, and embedded instrumentation. The 33 I/O count supports multi-switch user interfaces and sensor fan-in designs where many digital channels are needed. When designing with this part, note that OTP memory cannot be reprogrammed in-circuit; emulation via the PIC16C67-compatible windowed or flash variants is recommended during development. Decoupling VDD with a 0.1uF ceramic capacitor placed within 5mm of the supply pins is required for stable operation. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes for engineers evaluating the PIC16LC67T-04I/PT against newer PIC16F1xx and dsPIC alternatives.

見積もり お問い合わせ
PIC16LC71-04/P - 8-bit 4MHz OTP MCU w/ ADC | Microchip | DIP-18
PIC16LC71-04/P

PIC16LC71-04/P - 8-bit 4MHz OTP MCU w/ ADC | Microchip | DIP-18

The Microchip Technology PIC16LC71-04/P is an 8-bit CMOS OTP microcontroller in the PIC16C family, running at 4MHz, with 1.75KB (1K x 14) of OTP program memory, 36 bytes of RAM, 13 digital I/O pins and an integrated multi-channel 8-bit Analog-to-Digital converter, all housed in a 18-pin PDIP through-hole package. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (program + data), and peripheral interfaces onto one IC. The PIC16LC71 family belongs to Microchip's mid-range PIC16C architecture, which adds an 8-channel 8-bit ADC to the baseline PIC16C5X/PIC16CXX core. The "LC" prefix denotes the low-power CMOS variant, optimized for battery and energy-conscious designs, and the "71" indicates the A/D-equipped sub-family. Within the broader taxonomy, the device sits at: microcontroller -> 8-bit MCU -> PIC mid-range -> PIC16C71X sub-family -> semiconductor IC. Key features of the PIC16LC71-04/P include 4MHz maximum operating frequency (200ns instruction cycle), 1.75KB of one-time-programmable (OTP) program memory organized as 1K x 14 words, 36 bytes of general-purpose RAM, 13 bi-directional I/O pins, an integrated 4-channel 8-bit ADC with internal reference options, and a 5V operating supply typical of the 16C family. The "04" speed grade specifies the 4MHz fOSC rating, and the "/P" suffix designates the plastic 18-pin PDIP package. The device executes instructions in a single cycle (200ns @ 4MHz) with only 35 single-word instructions. Typical applications include low-cost embedded control, sensor signal conditioning via the on-chip ADC, appliance controllers, simple closed-loop PID/thermostat designs, and battery-powered instruments where the LC variant's lower current draw provides a measurable advantage. The 8-bit ADC and modest RAM/pin count also suit this part for prototyping with hand-written assembly routines. When designing with the PIC16LC71-04/P, ensure the OTP memory limitation is acceptable for your production volume (OTP cannot be re-programmed in-circuit). The integrated ADC requires proper input impedance matching and reference decoupling; consult the manufacturer datasheet typical application circuit for the recommended RC network on the ADC reference pins. This page synthesizes distributor pricing, drop-in alternatives within the same 18-pin PDIP footprint, and practical design notes not found in the manufacturer datasheet alone.

見積もり お問い合わせ
PIC16LC71-04/SO - 8-Bit 4MHz OTP MCU 1.75KB | Microchip
PIC16LC71-04/SO

PIC16LC71-04/SO - 8-Bit 4MHz OTP MCU 1.75KB | Microchip

The Microchip Technology PIC16LC71-04/SO is an 8-bit RISC CMOS OTP (One-Time-Programmable) microcontroller from the PIC® 16C family, featuring 4 MHz maximum clock speed, 1.75 KB (1K x 14) program memory, 36 bytes of RAM, and 13 I/O pins in an 18-pin SOIC package. It is part of the LC (low-power CMOS) variant designed for 3.0V to 6.0V operation, making it suitable for battery-powered and low-voltage applications. What is a PIC16C71 microcontroller? The PIC16C71 is an early member of Microchip's PIC® 16C mid-range 8-bit microcontroller family, which combined a Harvard-architecture RISC CPU core with on-chip peripherals such as an Analog-to-Digital Converter (ADC). These MCUs sit within the hierarchy: PIC16C71 → PIC16C7x family → PIC® 16C series → 8-bit PIC microcontrollers → microcontrollers (MCU) → integrated circuits → semiconductors. The LC sub-designation denotes a low-power CMOS process variant. Key features of the PIC16LC71-04/SO include a 4-channel 8-bit ADC, 13 digital I/O pins, an 8-bit timer/counter, watchdog timer, and 35 single-word instructions. The Harvard RISC core executes most instructions in a single 200 ns instruction cycle at 4 MHz. Its 14-bit-wide instruction word allows compact code density compared to 12-bit PIC16C5X devices, and the architecture is upward-compatible with the PIC16C5X and PIC12CXXX families. Typical applications include low-power embedded control, sensor signal acquisition, battery-operated instruments, simple motor control, and consumer products requiring on-chip ADC and minimal external components. The 18-pin SOIC footprint is well-suited for through-hole-replacement surface-mount designs where board space is at a premium. Design consideration: the OTP program memory means firmware is mask-set at programming time and cannot be erased or rewritten - choose this part for mature production designs, not prototypes requiring firmware iteration. For development, consider the PIC16C71 JW (windowed EPROM) or a Flash-based PIC16F equivalent. This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and practical design notes that complement, but do not duplicate, the Microchip datasheet.

見積もり お問い合わせ
PIC16LC71-04I/SO - 4MHz 8-Bit OTP MCU 1.75KB | Microchip
PIC16LC71-04I/SO

PIC16LC71-04I/SO - 4MHz 8-Bit OTP MCU 1.75KB | Microchip

The Microchip PIC16LC71-04I/SO is an 8-bit CMOS microcontroller from the PIC16C7X mid-range family, integrating a 4-channel 8-bit analog-to-digital converter, 1.75KB (1K x 14) one-time-programmable (OTP) program memory, 36 bytes of data RAM, and 13 individually-controllable digital I/O pins in an 18-pin SOIC package. Operating from a 2.5V to 5.5V supply and clocked at up to 4MHz, this industrial-temperature (-40C to +85C) variant targets cost-sensitive embedded control with on-chip ADC. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, I/O peripherals, and timers. The PIC16C7X family is a mid-range architecture from Microchip, built around a RISC Harvard CPU with a 14-bit instruction word. PIC microcontrollers sit within the broader 8-bit MCU category alongside 8051 and AVR, and are widely used in low-cost, low-power applications such as appliance controls, sensor interfaces, and battery-powered instruments where an integrated ADC simplifies analog front-end design. Key features of the PIC16LC71-04I/SO include a Timer0 8-bit timer/counter with 8-bit prescaler, brown-out reset (BOR) circuitry for safe supply-voltage monitoring, a watchdog timer, and an integrated 8-bit multichannel A/D converter that eliminates the need for an external ADC IC. The on-chip oscillator supports various clocking modes including RC and crystal, enabling BOM reduction. The device uses CMOS static design, so it operates over the full 0 to 4MHz clock range across the rated supply voltage. The Harvard bus architecture separates program memory (14-bit wide) from data memory (8-bit wide RAM), accessed via separate buses, which improves throughput compared with von Neumann designs. The OTP program memory is one-time programmable for production units, while windowed CERDIP variants (PIC16C71) support UV-eraseable prototyping. Typical applications include appliance controls, automotive body electronics, sensor signal conditioning with on-chip ADC, low-cost remote controls, and battery-powered instrumentation. The integrated ADC with 13 I/O pins allows a complete sensor interface plus actuator drive within a single 18-pin SOIC, replacing discrete ADC plus logic designs. When designing with this part, allocate sufficient decoupling (100nF plus bulk) close to VDD and VSS, keep ADC analog traces short, and respect the absolute maximum supply of 7V. Program memory is OTP - firmware must be fully verified on windowed (JW) or UV-erasable (PIC16C71) parts before committing to OTP for production. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone - including pin-compatible same-family replacements and parametric guidance for engineering selection.

見積もり お問い合わせ
PIC16LC710-04/P - 8-Bit 4MHz MCU 896B OTP 18-PDIP | Microchip
PIC16LC710-04/P

PIC16LC710-04/P - 8-Bit 4MHz MCU 896B OTP 18-PDIP | Microchip

The Microchip PIC16LC710-04/P is a member of the PIC16C7X family of low-cost, high-performance CMOS fully-static 8-bit microcontrollers, packaged in an 18-pin PDIP (through-hole) format with 896 bytes of One-Time-Programmable (OTP) program memory organized as 512 x 14 words, 36 bytes of RAM, and 13 general-purpose digital I/O pins. The core executes a reduced RISC instruction set at up to 4 MHz, delivering approximately 200 ns instruction cycle time, and integrates a multi-channel 8-bit analog-to-digital converter (ADC), brown-out reset (BOR) supervision, a Watchdog Timer (WDT) with its own on-chip RC oscillator, and three timer peripherals (Timer0 8-bit, Timer1 16-bit, Timer2 8-bit). An 8-bit microcontroller is a single-chip computer built around an 8-bit data path, a small embedded CPU, on-chip non-volatile program memory (ROM/EPROM/Flash/OTP), volatile data memory (RAM), and a set of integrated peripherals such as timers, ADC, serial interfaces and I/O ports. The PIC16C7X sub-family specifically targets cost-sensitive embedded control applications by combining a Harvard RISC architecture with an integrated ADC and BOR in a small pin-count package. As a member of the broader hierarchy microcontroller -> embedded controller -> semiconductor, the PIC16LC710 occupies the low-pin-count, low-cost segment of the Microchip mid-range lineup. The PIC16LC710-04/P is the low-voltage (LC) variant of the PIC16C710, qualified for 2.5V to 6.0V supply operation, which makes it suitable for battery-powered and 3.3V-only designs where the standard PIC16C710 (4.5V-6.0V) cannot operate. Key features distinguishing this part include the integrated 8-bit ADC (typically 4 channels on the 18-pin package), Power-on Reset, Power-up Timer, and Oscillator Start-up Timer that together allow reliable operation without external reset or power-sequencing components. The 13 I/O pins each have individually programmable direction control, supporting direct LED drive, switch matrix scanning, and simple bus interfaces. Typical applications include low-cost sensor interfaces, battery chargers, small appliance controllers, smoke detectors, PIR motion sensor signal conditioning, LED lighting controllers, and educational/development platforms. The PIC16LC710-04/P is well suited when the application needs a few analog inputs, a small amount of program memory, and 3.3V system compatibility in a breadboard-friendly DIP package. When designing with this MCU, note that OTP memory can be programmed only once, so consider PIC16F710-based Flash equivalents for prototyping and field-updatable production. Use the on-chip BOR to avoid undefined behavior at slow Vdd rise times, and decouple Vdd with a 100 nF ceramic capacitor placed within 5 mm of the supply pin.

見積もり お問い合わせ
PIC16LC710-04/SS - 8-bit 4MHz MCU 896B OTP 20-SSOP | Microchip
PIC16LC710-04/SS

PIC16LC710-04/SS - 8-bit 4MHz MCU 896B OTP 20-SSOP | Microchip

The Microchip Technology PIC16LC710-04/SS is an 8-bit CMOS RISC microcontroller from the PIC16C7X family, integrating an 8-channel 8-bit analog-to-digital converter, Brown-out Reset (BOR), and a Watchdog Timer in a 20-pin SSOP package. It operates up to 4 MHz from a 2.5 V to 5.5 V supply, delivering 896 bytes (512 × 14) of One-Time-Programmable (OTP) program memory and 36 bytes of RAM with 13 bidirectional I/O pins. What is a PIC microcontroller? A PIC (Peripheral Interface Controller) is an 8-bit RISC microcontroller family from Microchip built on a Harvard architecture with separate program and data buses, enabling single-cycle instruction execution. PIC microcontrollers sit in the hierarchy: microcontroller -> embedded MCU -> CMOS RISC processor -> semiconductor. The PIC16LC71x series specifically targets cost-sensitive analog-sensing applications, integrating an on-chip ADC and timer resources that historically required separate components. Key features include 13 individually direction-controlled I/O pins, an 8-bit Timer0 with 8-bit prescaler, a 16-bit Timer1 with prescaler, an 8-bit Timer2, and a multi-channel 8-bit A/D converter. The PIC16LC710-04/SS supports in-circuit serial programming (ICSP) and operates across the commercial 0°C to +70°C range. Architecturally, the PIC16LC710 uses a 14-bit instruction word with a 2-stage pipeline, achieving 200 ns instruction cycle at 20 MHz. Its integrated ADC eliminates external conversion ICs in low-channel-count designs; combined with BOR and WDT, it reduces BOM cost for white-goods, appliance, and simple sensor-interface products. Typical applications include battery chargers, smart-card readers, security and alarm systems, HVAC damper control, washing-machine user-interface boards, and remote transmitters. The SSOP-20 footprint suits compact, surface-mount consumer and industrial designs. Design consideration: the OTP variant cannot be reprogrammed; for prototypes or field-upgradable firmware, the PIC16F710 (Flash) family is recommended. Ensure MCLR pull-up, decoupling (0.1 µF + 10 µF), and proper ADC acquisition timing per the datasheet. This page synthesizes distributor stock, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

見積もり お問い合わせ
PIC16LC710-04E/SO - 4MHz 8-Bit CMOS MCU, 896B OTP, ADC | Microchip
PIC16LC710-04E/SO

PIC16LC710-04E/SO - 4MHz 8-Bit CMOS MCU, 896B OTP, ADC | Microchip

The Microchip Technology PIC16LC710-04E/SO is a member of the PIC16C71X family of low-cost, high-performance, CMOS, fully-static 8-bit microcontrollers with an integrated analog-to-digital converter, housed in an 18-pin SOIC package. It executes instructions in 200 nanoseconds at 4 MHz and features 896 bytes (512 x 14) of one-time-programmable (OTP) program memory, 36 bytes of RAM, and a 4-channel 8-bit ADC. The 'E' suffix denotes the extended commercial temperature grade of -40C to +125C, and the 'LC' prefix indicates the low-voltage 2.5 V to 5.5 V core supply range that suits battery-powered and energy-conscious designs. A PIC (Peripheral Interface Controller) microcontroller is a compact RISC-based MCU class that integrates CPU, non-volatile program memory, RAM, and configurable peripherals onto a single silicon die. PIC MCUs sit at the low-power end of the 8-bit embedded hierarchy - PIC -> 8-bit MCU -> microcontroller -> embedded computing -> semiconductor - and the PIC16 mid-range architecture extends the baseline PIC16C5X instruction set to support interrupts, a hardware stack, and on-chip peripherals such as ADC and timers. Key features include 35 single-word instructions, 13 I/O pins, an 8-bit Timer0 with prescaler, a 16-bit Timer1, a Watchdog Timer with on-chip RC oscillator, power-on reset, brown-out detection, and a programmable code-protection bit. The integrated ADC offers 4 input channels multiplexed onto a single 8-bit successive-approximation converter with hardware acquisition timer, simplifying analog signal acquisition. The PIC16LC710 architecture pairs a Harvard-style RISC CPU with separate instruction and data buses, enabling single-cycle instruction fetch plus decode in parallel with ALU operations. CMOS fabrication keeps quiescent current under 1 mA in active mode and below 1 uA in SLEEP, while the low-voltage LC variant allows operation down to 2.5 V for two-cell battery systems. Typical applications include industrial control with sensor interfaces, battery-powered instruments, simple motor-control loops, appliance controls, automotive body electronics pre-driver stages, and consumer device user-interface controllers. Its small 18-pin footprint suits compact PCB designs where board area is constrained. When designing with this device, the OTP memory means code must be programmed before final assembly and cannot be reprogrammed in the field - choose flash-based PIC16F equivalents for development or in-field updates. Provide a stable VDD with a 100 nF decoupling capacitor adjacent to the pin. This page synthesizes distributor pricing, drop-in package alternatives, and practical design notes that are not available directly from the manufacturer datasheet, helping procurement and design engineers accelerate component selection and BOM qualification.

見積もり お問い合わせ
PIC16LC710-04E/SS - 4MHz 8-bit CMOS MCU w/ ADC, SSOP-20 | Microchip
PIC16LC710-04E/SS

PIC16LC710-04E/SS - 4MHz 8-bit CMOS MCU w/ ADC, SSOP-20 | Microchip

The Microchip Technology PIC16LC710-04E/SS is a low-cost, high-performance, fully-static, 8-bit CMOS microcontroller belonging to the PIC16C71X mid-range family, integrated with a 4-channel 8-bit analog-to-digital converter and housed in a 20-pin SSOP (Shrink Small Outline Package). It executes instructions at a 4 MHz core clock speed, offers 896 bytes (512 x 14) of One-Time-Programmable (OTP) program memory, and provides 36 bytes of data RAM, all in a tiny surface-mount footprint with 13 usable I/O pins. An 8-bit microcontroller (MCU) is a small, self-contained programmable processor that combines a CPU, non-volatile program memory, volatile data memory, and peripheral interfaces on a single silicon die. The PIC16LC71X family sits in Microchip's mid-range architecture tier, sitting between base-line PIC10/12/16 devices and enhanced PIC17/18 parts, sharing the 14-bit instruction word of the mid-range core. PIC microcontrollers are widely used in embedded control because their Harvard architecture and RISC instruction set deliver deterministic, predictable execution timing with very low power consumption. Key features of the PIC16LC710-04E/SS include a 4 MHz maximum operating frequency, an operating voltage range of 2.5 V to 5.5 V, an integrated 8-bit multi-channel A/D converter (typically 4 channels), brown-out reset (BOR) circuitry, a watchdog timer (WDT), Timer0 (8-bit) and Timer1/Timer2 peripherals, and individual direction control on all I/O pins. The 13 I/O pins support digital I/O plus analog input multiplexing for the on-chip ADC, making the device well-suited for sensor-interface front-ends. The architecture uses a 14-bit-wide instruction word, separate program and data buses (Harvard), and a 2-level hardware stack typical of PIC mid-range devices. Static CMOS logic lets the clock be stopped for true zero-current standby, and brown-out detection protects against unreliable code execution during slow VDD ramp or brown-out events. Typical applications include battery-powered sensor nodes, simple motor/relay control, white-goods user interfaces, automotive body electronics, and consumer appliances. Its integrated ADC, low supply voltage range, and small SSOP-20 footprint make it especially attractive when PCB area, BOM cost, and analog sensing all matter simultaneously. When designing with this part, pay attention to the OTP program memory constraint: code must be verified before committing, since OTP cannot be erased. Designers typically develop firmware on windowed (JW) or UV-erasable (PE) siblings before moving to OTP for production. This page synthesizes verified distributor pricing, same-package drop-in alternatives within the PIC16LC71X family, and practical design notes not found in the original manufacturer datasheet.

見積もり お問い合わせ
PIC16LC710T-04/SO - 4MHz 8-bit OTP MCU, 13 I/O | Microchip
PIC16LC710T-04/SO

PIC16LC710T-04/SO - 4MHz 8-bit OTP MCU, 13 I/O | Microchip

The Microchip Technology PIC16LC710T-04/SO is an 8-bit RISC microcontroller from the PIC16C71X family, offering 4MHz maximum clock speed with 896 bytes of One-Time Programmable (OTP) program memory organized as 512 x 14 bits, and 36 bytes of data RAM, all housed in a tape-and-reel 18-pin SOIC package. The part suffix "LC" denotes a low-voltage, low-power CMOS process and the "/SO" suffix indicates a 0.300-inch wide Small-Outline IC (SOIC-18) surface-mount package supplied on tape and reel. The device is one of several temperature-grade and operating-voltage siblings in the PIC16LC710 family, sitting between the commercial PIC16LC710-04/SO and the industrial PIC16LC710T-04I/SO and the extended PIC16LC710T-04E/SO. An 8-bit PIC microcontroller (MCU) is a low-cost, Harvard-architecture CMOS processor that combines a CPU core, non-volatile program memory (ROM/EPROM/OTP/Flash), a small register file, and integrated peripherals such as timers, A/D converters and PWM modules on a single die. PIC microcontrollers sit within the broader taxonomy of microcontrollers -> embedded microprocessors -> digital ICs -> integrated circuits. They are widely used in cost-sensitive, deterministic control applications because the small instruction set and predictable instruction cycle timing make real-time control straightforward. Key differentiating features of the PIC16LC710T-04/SO include 13 general-purpose digital I/O pins, an on-chip 8-bit Analog-to-Digital converter with 4 input channels, one 8-bit Timer0 with 8-bit prescaler, one 16-bit Timer1 with prescaler that can be clocked during sleep via an external crystal/clock, an 8-bit Timer2, and a Pulse-Width-Modulation (PWM) module. Brown-out Detect/Reset, Power-on Reset, and a Watchdog Timer with its own on-chip RC oscillator round out the safety features that make the part suitable for entry-level signal-conditioning, sensor-interface, and motor-control applications. The CMOS process supports a wide operating voltage range and very low quiescent current, which is essential for battery-powered instruments. Architecturally, the device uses a 14-bit instruction word with a single accumulator (W) and a 36-byte general-purpose register file. The 4MHz oscillator drives a four-phase internal clock so each instruction executes in 200ns (five million instructions per second at 20MHz, but in this LC part the maximum is 4MHz, giving one instruction per 1 microsecond). Peripherals are accessed via a memory-mapped Special Function Register (SFR) set; the A/D converter is an 8-bit successive-approximation type with four multiplexed input channels, suitable for slow signals such as thermistors, light sensors, and potentiometer feedback. Typical applications include low-cost consumer sensor interfaces, battery-powered measurement instruments, white-goods and appliance control boards, automotive body and chassis sub-systems (subject to temperature grade), industrial sensor transmitters, and hobby/educational microcontroller development. The combination of integrated A/D and PWM in a compact 18-pin package makes the PIC16LC710T-04/SO especially well suited to closed-loop analog control loops such as LED dimmers, fan-speed controllers and simple motor drives. When designing with this part, note that the OTP program memory cannot be erased or rewritten, so the firmware image must be fully validated before commitment. The /SO suffix indicates tape-and-reel packaging and is therefore aimed at automated SMT lines; if a single-piece engineering sample or a windowed CERDIP for code iteration is preferred, look for the PIC16LC710-04/P (PDIP) or PIC16LC710-04/JW (windowed CERDIP) variants instead. This page synthesizes the distributor listing summary, cross-references to pin-compatible PIC16LC710 family members and functional drop-ins, and practical design notes that go beyond what is printed in the Microchip datasheet.

見積もり お問い合わせ
PIC16LC710T-04/SS - 4MHz 8-bit OTP MCU, 13 I/O, 20-SSOP | Microchip
PIC16LC710T-04/SS

PIC16LC710T-04/SS - 4MHz 8-bit OTP MCU, 13 I/O, 20-SSOP | Microchip

The Microchip PIC16LC710T-04/SS is a member of the PIC16C71X family of low-cost, high-performance, CMOS, fully-static, 8-bit microcontrollers with an integrated 8-bit Analog-to-Digital (A/D) converter, packaged in a 20-pin SSOP and qualified to operate up to 4 MHz from a 2.5 V to 5.5 V supply. It provides 896 bytes of One-Time Programmable (OTP) program memory organized as 512 x 14-bit words, 36 bytes of data RAM, and 13 general-purpose digital I/O pins, while the on-chip A/D converter delivers up to 4 channels of 8-bit resolution for entry-level mixed-signal designs. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and digital and analog peripherals on one die. The PIC16LC710T-04/SS belongs to the broader category of embedded controllers -> microcontrollers (MCU) -> 8-bit MCU -> PIC mid-range core, where the LC suffix indicates the low-voltage CMOS process and the OTP memory class is field-programmable but not re-programmable, making the part well suited to low-to-mid volume production. Key features include 4 MHz maximum operating frequency, 4 channels of 8-bit A/D with multiplexer, one 8-bit Timer0 with prescaler, one 16-bit Timer1 with prescaler that can be clocked during Sleep, an 8-bit Timer2, a Pulse-Width Modulation (PWM) module, a Watchdog Timer with its own on-chip RC oscillator, Brown-out Reset (BOR), and an internal/external interrupt structure. The 20-pin SSOP (5.30 mm body) package is a shrink-SOIC variant optimized for surface-mount density. Architecturally, the PIC16LC710T-04/SS uses the Microchip mid-range 14-bit instruction set with a 200 ns instruction cycle at 4 MHz, an 8-level hardware stack, and direct, indirect, and relative addressing. The Harvard-style split program/data bus allows simultaneous fetch and access, which improves deterministic throughput for real-time control loops. Typical applications include appliance control, sensor signal conditioning with on-chip A/D, low-cost motor control via PWM, battery-powered instrumentation, and consumer white goods. It is also widely used in industrial 24 V/5 V bridging nodes and in educational/prototyping platforms where OTP cost advantages outweigh in-circuit reprogrammability. When designing with this part, plan the A/D acquisition time versus the oscillator frequency and place a local 0.1 µF decoupling capacitor adjacent to VDD. Note that this -04 speed grade is rated to 4 MHz; designers needing higher throughput should evaluate the -20 (20 MHz) variant or migrate to a flash-based PIC16F equivalent.

見積もり お問い合わせ
PIC16LC710T-04E/SS - 8-bit 4MHz MCU, 896B EPROM, 20-SSOP | Microchip
PIC16LC710T-04E/SS

PIC16LC710T-04E/SS - 8-bit 4MHz MCU, 896B EPROM, 20-SSOP | Microchip

The Microchip Technology PIC16LC710T-04E/SS is an 8-bit PIC16C-family CMOS microcontroller integrating an 896-byte One-Time-Programmable (OTP) program memory and 36 bytes of data RAM in a 20-pin SSOP package. The device executes instructions at a 4 MHz clock rate with a 200 ns instruction cycle, runs from a 2.5 V to 6.0 V supply, and operates across the extended industrial temperature range of -40 °C to +125 °C. The "T" suffix indicates tape-and-reel packaging, "04" denotes the 4 MHz speed grade, and "E" designates the extended temperature window. It belongs to Microchip's PIC16C71x mid-range family and features an on-chip 8-bit Analog-to-Digital Converter. What is a microcontroller? A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (here OTP EPROM), working RAM, and peripheral blocks such as timers, communication ports, and ADCs. Within the broader taxonomy, the PIC16LC710 sits under 8-bit MCU -> mid-range MCU -> PIC16 family -> CMOS OTP microcontroller. Its on-chip ADC, low-power CMOS design, and Harvard RISC architecture made it a workhorse for embedded control in the late 1990s and remain reference designs for cost-sensitive analog monitoring today. Key features of the PIC16LC710T-04E/SS include four 8-bit A/D converter channels with 8-bit resolution, two 8-bit timers plus one 16-bit timer with prescaler and external crystal/clock increments during sleep, a 13-bit instruction word, a watchdog timer, and power-on reset. The 20-SSOP package (5.30 mm body width, 0.65 mm pitch) is footprint-compatible with the rest of the PIC16C71x family and is supplied on tape-and-reel for high-volume surface-mount assembly. The PIC16LC710T-04E/SS is pin-to-pin compatible with the PIC16LC711 and PIC16C71x OTP/EPROM siblings, allowing designers to migrate code across speed grades, memory densities, and temperature grades. Although the EPROM-based "LC" variant has been superseded in new designs by flash-based PIC16F1xxx devices, it remains in active distribution for industrial automation, consumer electronics, and automotive aftermarket applications where extended-temperature silicon is mandatory and code is finalized. Typical applications include battery chargers, sensor signal conditioning, HVAC control, automotive body electronics, and industrial automation. For new designs, the pin-compatible PIC16F690 family offers flash memory, more peripherals, and lower cost. The "E" temperature grade allows deployment in under-hood automotive, outdoor industrial, and white-goods environments. When designing with this part, ensure the supply rail stays within 2.5 V-6.0 V and the oscillator configuration matches the chosen speed grade. The MCLR/VPP pin must be correctly biased for normal operation versus in-system programming. For new designs prefer PIC16F1xxx flash parts unless EPROM stability is required. This page synthesizes distributor pricing from four channels, drop-in alternatives from the same PIC16C71x family, and practical design notes not found in the original 1997 datasheet.

見積もり お問い合わせ
PIC16LC710T-04I/SS - 8-Bit 4MHz OTP MCU, 896B, 4xADC, SSOP-20
PIC16LC710T-04I/SS

PIC16LC710T-04I/SS - 8-Bit 4MHz OTP MCU, 896B, 4xADC, SSOP-20

The Microchip Technology PIC16LC710T-04I/SS is a low-cost, high-performance CMOS, fully-static 8-bit microcontroller from the PIC16CXX mid-range family, housed in a 20-pin SSOP package and supplied on Tape & Reel. It features 896 bytes (512 x 14) of One-Time Programmable (OTP) program memory, 36 bytes of RAM, 13 general-purpose I/O pins, and 4 channels of 8-bit Analog-to-Digital converter. The part executes instructions in 200 ns and operates at a maximum clock rate of 4 MHz across an industrial temperature range of -40C to +85C. A PIC16C71X-family microcontroller belongs to the PIC16CXX mid-range architecture, a category of 8-bit Harvard-architecture RISC microcontrollers originally introduced by Microchip in the 1990s. Within the broader hierarchy, it sits at: PIC16C71X -> PIC16CXX -> 8-bit PIC microcontroller -> RISC microcontroller -> embedded MCU. Mid-range PIC devices use a 14-bit instruction word with 35 single-word instructions, dual 8-bit file registers for fast context switching, and integrated analog peripherals. This category bridges the older PIC16C5X baseline family and the later PIC18 enhanced family. Key features include an integrated 8-bit ADC with 4 input channels, three timer modules (Timer0 8-bit, Timer1 16-bit with sleep-mode external clock, Timer2 8-bit), a Capture/Compare/PWM (CCP) module, a Watchdog Timer with its own on-chip RC oscillator, and Brown-out Reset. The OTP program memory allows factory or user programming via Microchip's standard device programmers, while 36 bytes of data RAM support limited but adequate buffering for embedded control loops. The architecture is fully static, meaning the clock can be stopped without losing register state, enabling low-power sleep/idle modes. The device supports crystal, resonator, and external RC oscillator modes for system clocking. The 20-SSOP package footprint (0.209 inch / 5.30 mm body width) makes this variant suitable for space-constrained surface-mount designs. Typical applications include entry-level analog signal acquisition (sensor front-ends, battery monitoring, simple instrumentation), consumer appliance control, low-cost industrial automation modules, and embedded control subsystems where 8-bit processing and 4-channel ADC integration are sufficient. The integrated ADC eliminates an external converter, reducing BOM cost. When designing with this MCU, account for the OTP memory limitation: firmware must be fully validated before programming. Use Microchip's MPLAB development environment and a compatible programmer (e.g., PICkit) for code development. The -04 speed grade denotes a 4 MHz maximum oscillator. This page synthesizes distributor pricing (as of 2026-09-22), drop-in alternatives from the PIC16LC71X family, and practical design notes not aggregated in the manufacturer datasheet alone.

見積もり お問い合わせ
PIC16LC711-04/P - 4MHz 8-Bit CMOS MCU 1.75KB OTP 18-PDIP
PIC16LC711-04/P

PIC16LC711-04/P - 4MHz 8-Bit CMOS MCU 1.75KB OTP 18-PDIP

The Microchip Technology PIC16LC711-04/P is a low-power, CMOS, fully-static 8-bit PIC microcontroller belonging to the PIC16C71X mid-range family, packaged in a 18-pin PDIP (300 mil, 7.62 mm) through-hole form factor. It integrates 1.75 KB (1K x 14) of One-Time-Programmable (OTP) program memory, 68 bytes of data RAM, and a 4-channel 8-bit analog-to-digital converter, and operates from a 2.5 V to 6.0 V supply with a 4 MHz external oscillator input. The "LC" prefix denotes the extended low-voltage/low-power variant, and the "-04" speed grade specifies the maximum 4 MHz oscillator frequency at this voltage class. A PIC (Peripheral Interface Controller) microcontroller is a Harvard-architecture RISC device that separates program and data memory paths to allow simultaneous instruction fetch and operand access, increasing throughput relative to von Neumann CISC devices. The PIC16C71X family is positioned in Microchip's mid-range tier, offering 14-bit instruction words, a 35-instruction opcode set, an 8-level hardware stack, and integrated ADC peripherals - the PIC16LC711 specifically targets battery-powered and low-voltage commercial applications where the standard PIC16C711's 4.5-6.0 V range is too restrictive. Key features include 13 digital I/O pins, 4 analog input channels multiplexed to an 8-bit successive-approximation ADC with 25 us conversion time, power-on reset, watchdog timer with on-chip RC oscillator, power-saving SLEEP mode, and in-circuit serial programming (ICSP) capability via RB6/RB7. The LC variant's wider 2.5 V minimum operating voltage enables direct connection to 3.3 V logic rails without level shifting, while its lower quiescent current extends battery life in sleep-dominant duty cycles. The 18-pin PDIP package is the most user-friendly form factor for prototype, hobby, education, and legacy through-hole PCB designs. Typical applications include battery-powered sensor nodes, low-cost consumer white goods, educational trainer boards, automotive interior accessories (non-safety), industrial control panels with analog front-ends, and legacy embedded system retrofits. The 8-bit ADC simplifies designs that require analog sensing without adding a dedicated ADC IC. Designers should note that the OTP variant cannot be reprogrammed in-circuit - the windowed UV-erasable PIC16LW711 is the development counterpart. When migrating designs, the 18-pin PDIP footprint is shared across the PIC16C710, PIC16C71, PIC16C711, PIC16C715 and PIC16LC family members. Design considerations: ensure the oscillator start-up time is observed at power-on, especially with low-frequency crystals. Place a 0.1 uF decoupling capacitor within 5 mm of VDD, and reserve pin RB0/INT for an external interrupt source if wake-on-event functionality is required. The device is rated for commercial (0C to +70C) operating temperature; for industrial or automotive temperature grades, the PIC16LC711-04I variant is required. This page synthesizes distributor stock and pricing as of 2026-09-22, drop-in alternative parts in the 18-pin PDIP footprint, and practical design notes beyond what the manufacturer datasheet alone provides. Internal references throughout this page cross-link other Microchip PIC16LC series devices for migration paths.

見積もり お問い合わせ
PIC16LC711-04/SO - 8-bit 4MHz OTP MCU with ADC | Microchip
PIC16LC711-04/SO

PIC16LC711-04/SO - 8-bit 4MHz OTP MCU with ADC | Microchip

The Microchip Technology PIC16LC711-04/SO is an 8-bit CMOS RISC microcontroller from the PIC16C71X family, running at up to 4 MHz and packaged in a commercial-grade 18-pin SOIC (SO) form factor. It integrates 1.75 KB (1K x 14) of One-Time-Programmable (OTP) program memory and 68 bytes of RAM, with 13 general-purpose digital I/O pins. The device is built on a fully-static CMOS process and provides an on-chip 8-bit analog-to-digital converter. An 8-bit microcontroller (MCU) is a single-chip processor that executes instructions on 8-bit data paths and is widely used in embedded control applications where deterministic timing and low power are critical. MCUs sit within the broader category of microcontrollers -> embedded processors -> digital ICs -> semiconductors, and the PIC16C7XX family occupies a long-standing position in cost-sensitive industrial and consumer designs. The PIC16LC711 adds an integrated analog-to-digital converter, placing it within the ADC-equipped PIC mid-range tier. Key features include 4 MHz maximum clock, 35 single-word instructions, 200 ns instruction cycle, 8-bit successive-approximation ADC with up to 4 input channels, 68 bytes RAM, four interrupt sources, and an 8-bit watchdog timer. The OTP program memory allows one-time field programming, which is well suited to low- and medium-volume production. The 18-SOIC surface-mount package supports automated assembly and standard reflow soldering. The PIC16LC711 uses a Harvard-architecture RISC core with a 14-bit instruction word and separate program/data buses, allowing instruction fetch and operand access in a single cycle. The ADC subsystem includes a sample-and-hold and selectable acquisition timing, while an on-chip RC oscillator option reduces external component count. The architecture emphasizes deterministic interrupt response, making the part suitable for closed-loop control where predictable timing is required. Typical applications include appliance control, sensor signal conditioning, simple motor control loops, low-cost data acquisition modules, and educational/development platforms. It is also widely used as a pin-compatible substitute within the PIC16C71X family for designs requiring ADC + small package + commercial temperature grade. When designing with the PIC16LC711-04/SO, note that the OTP memory cannot be reprogrammed in-circuit; use a windowed (JW) variant for prototyping and the OTP for production. Adequate decoupling (100 nF + 10 uF) near VDD is essential because the analog reference is sensitive to supply noise, which directly impacts ADC accuracy. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes that are not aggregated in a single place on the manufacturer datasheet.

見積もり お問い合わせ
PIC16LC711-04E/P - 4MHz 8-Bit MCU w/ ADC, 1.75KB EPROM | Microchip
PIC16LC711-04E/P

PIC16LC711-04E/P - 4MHz 8-Bit MCU w/ ADC, 1.75KB EPROM | Microchip

The Microchip PIC16LC711-04E/P is an 8-bit CMOS RISC microcontroller from the PIC16C7X mid-range family, featuring an integrated 8-bit multichannel analog-to-digital converter, 1.75 KB of EPROM program memory (1024 x 14), 68 bytes of RAM, and 13 bidirectional I/O pins. The device is housed in a 18-pin PDIP (Plastic DIP) through-hole package and operates from a 2.5 V to 5.5 V supply. Its instruction cycle derives from a 4 MHz external oscillator input, yielding a 1 MHz instruction execution rate. The PIC16LC711-04E/P carries the automotive temperature grade designation and is supplied in tube packaging. An 8-bit microcontroller (MCU) is a small computer-on-a-chip integrating a CPU, program memory, data memory, and peripherals into a single IC. The PIC mid-range family uses a Harvard RISC architecture with a 14-bit instruction word, optimized for deterministic real-time control and low power consumption. PIC microcontrollers sit within the broader hierarchy of microcontrollers -> embedded processors -> semiconductors -> integrated circuits, and are widely used in cost-sensitive control applications. The integrated ADC removes the need for an external converter, simplifying PCB design. Key features of the PIC16LC711-04E/P include an 8-channel 8-bit ADC with successive approximation conversion, three timers (Timer0 with 8-bit prescaler, Timer1 16-bit with prescaler, Timer2 8-bit), brown-out detection and reset (BOR) for safe supply-voltage monitoring, a watchdog timer, and 13 individually direction-controlled I/O pins. Program memory is one-time programmable EPROM (OTP-EPROM) accessed as 1024 words x 14 bits. The part supports in-circuit serial programming via Microchip ICSP and is qualified to automotive temperature grades. The architecture is built on a 14-bit RISC core with 35 single-word single-cycle instructions and an 8-level deep hardware stack. Direct, indirect, and relative addressing modes are supported, and the device offers up to 2K x 14 program words. Reset sources include power-on reset, brown-out reset, and watchdog timer reset, enabling reliable recovery from fault conditions. The integrated analog input multiplexer supports up to four input channels (RA0-RA3), each with software-selectable digital I/O capability, simplifying mixed-signal front-end design. Typical applications include automotive body and chassis electronics, industrial process control, sensor signal conditioning, low-power remote-control transmitters, consumer appliance controllers, and legacy industrial automation where a small, deterministic control loop with embedded analog sensing is required. The integrated 8-bit ADC enables direct interface with potentiometers, thermistors, and low-bandwidth analog transducers. Designers should note that this is an OTP-EPROM (one-time programmable) variant, so code is committed permanently; windowed CERDIP versions exist for development/development cycles. Brown-out reset must be enabled in the configuration word for reliable operation in noisy automotive electrical environments. For new designs, consider PIC16F1xxx flash-based families, which offer in-circuit reprogrammability at similar cost. This page synthesizes distributor pricing, drop-in alternative candidates, and practical engineering notes not consolidated in the manufacturer datasheet.

見積もり お問い合わせ
PIC16LC711-04E/SO - 4MHz 8-bit MCU 1.75KB EPROM 13 I/O | Microchip
PIC16LC711-04E/SO

PIC16LC711-04E/SO - 4MHz 8-bit MCU 1.75KB EPROM 13 I/O | Microchip

The Microchip Technology PIC16LC711-04E/SO is an 8-bit CMOS RISC microcontroller with 1.75KB of EPROM program memory, 68 bytes of RAM, and 13 digital I/O pins, housed in an 18-pin SOIC package. It operates at up to 4MHz clock speed from a 2.5V to 5.5V supply voltage and integrates a multichannel 8-bit analog-to-digital converter, Brown-out Reset (BOR) circuitry, and three timer modules (Timer0 8-bit, Timer1 16-bit, Timer2 8-bit) for embedded control tasks. A microcontroller (MCU) is a single-chip computer containing a CPU, program memory (ROM/EPROM/Flash), working memory (RAM), and programmable peripherals. PIC microcontrollers use a Harvard RISC architecture with 14-bit wide instruction words, enabling most instructions to execute in a single 200ns instruction cycle at 20MHz. The PIC16C71x family sits in Microchip's mid-range MCU portfolio, targeting cost-sensitive analog and digital control applications where on-chip A/D conversion reduces external component count. Key features include 1.75KB (1K x 14) of EPROM program memory, 68 bytes of data RAM, 13 individually direction-controlled I/O pins, an 8-bit A/D converter with multiple input channels, Brown-out Reset for reliable operation during supply droops, and a wide 2.5V to 5.5V operating range suited to battery-powered and 3.3V/5V mixed systems. The 'E' suffix denotes the extended (industrial) temperature grade and 'LC' indicates the low-power CMOS variant optimized for low Vdd operation. The PIC16LC711-04E/SO uses a Harvard architecture with separate program and data buses, a 5-level deep hardware stack, and 35 single-word instructions. The 8-bit A/D converter shares pins with the digital I/O, configurable via the ADCON1 register. Timer1 can be incremented during sleep via an external crystal/clock, enabling real-time-clock functions without CPU intervention. Typical applications include low-power sensor interfaces, battery management subsystems, industrial control front-ends, automotive body electronics, and analog signal conditioning nodes where the integrated A/D eliminates an external converter. The wide 2.5V-5.5V range also supports portable devices powered directly from lithium cells. When designing with this part, observe the EPROM program memory one-time-programmable nature and place a 0.1uF decoupling capacitor close to VDD. Configure the A/D acquisition time according to source impedance, and ensure unused I/O pins are set as outputs low or inputs with internal pull-ups to minimize power consumption. The '04' speed grade indicates 4MHz maximum oscillator frequency. This page synthesizes distributor pricing, drop-in pin-compatible alternatives (notably PIC16C711 and PIC16F716 recommended by Microchip), and practical design notes not found in the standalone manufacturer datasheet.

見積もり お問い合わせ
PIC16LC711-04E/SS - 8-bit OTP MCU, 4MHz, 1.75KB | Microchip
PIC16LC711-04E/SS

PIC16LC711-04E/SS - 8-bit OTP MCU, 4MHz, 1.75KB | Microchip

The Microchip Technology PIC16LC711-04E/SS is an 8-bit CMOS OTP microcontroller in the PIC16C7X mid-range family, offering 1.75 KB (1K x 14) of program memory, 68 bytes of RAM, and 13 bidirectional I/O pins. It is housed in a 20-pin SSOP package, integrates a multi-channel 8-bit A/D converter, and operates from a 2.5 V to 5.5 V supply at clock speeds up to 4 MHz, with selected variants rated to 20 MHz. Brown-out Reset (BOR), a Watchdog Timer, and three timer modules (Timer0 8-bit, Timer1 16-bit, Timer2 8-bit) round out the on-chip peripheral set. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory, data RAM, and I/O peripherals on one die. The PIC16C7X family specifically extends the mid-range PIC architecture with an on-chip ADC, making it well-suited to embedded control applications that must sample analog signals while retaining the simplicity of the 35-instruction PIC instruction set and a 14-bit wide program word. PIC microcontrollers sit within the broader taxonomy of microcontrollers -> microprocessors -> semiconductors -> integrated circuits, and remain widely used in cost-sensitive, low-power control products. Key features include a 200 ns instruction execution time, an integrated 8-bit ADC with multiple input channels, an on-chip 8 MHz RC oscillator (with optional crystal/clock), and individual direction control on each I/O pin. The 'L' in the part number indicates the low-power CMOS process, the '04' suffix specifies 4 MHz operation, 'E' marks the extended industrial temperature grade (-40C to +125C), and '/SS' denotes the 20-pin SSOP package. Typical applications include industrial process controllers, sensor signal conditioning front-ends, low-end consumer appliances, battery chargers with closed-loop control, white-goods motor drivers, and educational/development platforms. The integrated ADC removes the need for an external analog converter, reducing BOM cost and PCB area in measurement-oriented designs. When designing with this part, allocate one or two analog input channels for the application's primary sensor and reserve the digital I/O for switches, LEDs, and serial interfaces. The internal RC oscillator reduces external component count but offers reduced accuracy; for timing-critical UART or PWM applications, fit an external crystal. Programming is via ICSP using a Microchip programmer such as the PICkit 3. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

見積もり お問い合わせ
PIC16LC711-04I/SO - 8-bit PIC MCU 1.75KB OTP 4MHz SOIC-18 | Microchip
PIC16LC711-04I/SO

PIC16LC711-04I/SO - 8-bit PIC MCU 1.75KB OTP 4MHz SOIC-18 | Microchip

The Microchip Technology PIC16LC711-04I/SO is an 8-bit CMOS RISC microcontroller with 1.75KB (1K x 14) of One-Time-Programmable (OTP) program memory and 68 bytes of RAM, housed in an 18-pin SOIC package. It is part of the PIC16C71x family, integrates a 4-channel 8-bit A/D converter, and operates from a 2.5V to 5.5V supply with a maximum clock speed of 4 MHz (200 ns instruction cycle). The "I" suffix denotes the industrial temperature range of -40C to +85C, and "04" indicates the 4 MHz maximum oscillator frequency. A PIC microcontroller (Programmable Interface Controller) is a compact, low-power, RISC-based embedded computing device widely used for real-time control tasks. Within the broader taxonomy, the PIC16LC711 sits in the mid-range PIC16 family, which Microchip positions between the baseline PIC10/12/16/17 families and the enhanced PIC18 family. The "LC" prefix designates the low-voltage CMOS variant optimized for battery-powered and energy-conscious designs, where quiescent current and wide operating voltage matter most. Microcontrollers integrate CPU, program memory, RAM, peripherals (ADC, timers, I/O), and a bus onto a single IC. Key features of the PIC16LC711-04I/SO include 13 bidirectional I/O pins, three timers (Timer0 8-bit, Timer1 16-bit, Timer2 8-bit), a 4-channel 8-bit successive-approximation A/D converter with up to 8 channels, an 8-level hardware stack, and a watchdog timer with on-chip RC oscillator. The RISC architecture executes 35 single-word instructions, all in a single instruction cycle except branches (two cycles). Power-on Reset, Power-up Timer, Oscillator Start-up Timer, and Brown-out Reset are all integrated to reduce external component count. Typical applications include sensor signal conditioning with on-chip ADC conversion, low-cost motor control loops, battery-powered instrumentation, automotive body electronics (non-safety), appliance control boards, and educational embedded platforms. The wide 2.5V-5.5V operating range and industrial temperature grade make it suitable for harsh environments. Designers should note that this part is OTP-based, so a windowed CERDIP version (e.g., PIC16LC711-04I/P) is required during development if code iteration is needed.

見積もり お問い合わせ
PIC16LC711T-04/SS - 8-Bit 4MHz MCU with A/D 20-SSOP | Microchip
PIC16LC711T-04/SS

PIC16LC711T-04/SS - 8-Bit 4MHz MCU with A/D 20-SSOP | Microchip

The Microchip Technology PIC16LC711T-04/SS is an 8-bit RISC CMOS microcontroller from the PIC16C71X mid-range family, integrating an on-chip analog-to-digital converter for mixed-signal embedded designs. It features 1.75 KB (1K x 14) of One-Time-Programmable (OTP) program memory, 68 bytes of data RAM, 13 digital I/O pins, and a maximum operating frequency of 4 MHz, all housed in a 20-pin Shrink Small-Outline Package (SSOP) with 0.65 mm terminal pitch. The 'LC' prefix denotes the 3.0 V to 5.5 V wide-voltage LC CMOS process, while the '-04' suffix identifies the 4 MHz speed grade. A microcontroller (MCU) is a single-chip computer that combines a CPU, memory, and peripherals on one die. The PIC16C71X family belongs to the broader RISC-microcontroller category, and more specifically the PIC16CXX mid-range architecture with a 14-bit instruction word. These parts sit above 4-bit/8-bit microcontrollers and below 32-bit ARM Cortex-M MCUs in terms of complexity, and they integrate an analog ADC—a feature historically distinguishing the '71X sub-family from earlier PIC16C55/C56 devices that lacked conversion capability. Key features include 1.75 KB OTP program memory (one-time programmable, not reprogrammable), 68 bytes of SRAM, a 4-channel 8-bit A/D converter, 13 bidirectional digital I/O pins, and a watchdog timer with its own on-chip RC oscillator for reliable operation. The device supports in-circuit serial programming (ICSP) via two pins, enabling production-line programming without removing the chip from the board. The fully-static CMOS core allows the clock to be stopped and restarted, enabling low-power standby operation in battery-powered designs. The PIC16C71X architecture uses a Harvard design with separate program and data buses, a 14-bit instruction word, and 35 single-word instructions—most executed in a single instruction cycle. The integrated 8-bit ADC multiplexes up to 4 analog inputs (RA0–RA3) through the PORTA pins, with conversion times determined by the ADC clock source. The OTP memory cannot be erased or rewritten, so this part targets high-volume consumer and industrial applications where the program is finalized at production. Typical applications include analog-sensor interface modules (temperature, light, pressure), low-cost motor-control signal conditioning, industrial process-control front-ends with on-board conversion, appliance control boards reading analog potentiometers or transducers, and battery-powered measurement instruments requiring 3 V operation. The 4 MHz clock and small memory footprint suit cost-sensitive embedded designs that need a moderate amount of analog signal handling without external ADC components. When designing with this part, choose external crystal or RC oscillator components carefully—the oscillator type (XT, HS, RC) directly affects the maximum instruction throughput. Because OTP memory cannot be reprogrammed, plan for code-version control via part-number suffixes (PIC16LC711T-04I/SS for industrial temperature range, etc.). Provide adequate decoupling (0.1 µF + bulk) on VDD/VSS adjacent to the package. This page synthesizes current distributor pricing, cross-validated drop-in alternatives, and engineering design notes not consolidated in the manufacturer datasheet, giving procurement and design engineers a single-source reference for part selection and lifecycle decisions.

見積もり お問い合わせ
PIC16LC711T-04E/SO - 4MHz 8-bit MCU 1.75KB OTP 18-SOIC | Microchip
PIC16LC711T-04E/SO

PIC16LC711T-04E/SO - 4MHz 8-bit MCU 1.75KB OTP 18-SOIC | Microchip

The Microchip Technology PIC16LC711T-04E/SO is a low-power CMOS 8-bit microcontroller from the PIC16C71X family housed in an 18-pin SOIC package. It provides 1.75 KB (1K x 14) of One-Time Programmable (OTP) program memory, 68 bytes of RAM, and operates at 4 MHz with a 4 MHz instruction cycle. The device integrates a 4-channel 8-bit analog-to-digital converter, three timer modules (Timer0, Timer1, Timer2), and 13 digital I/O pins, making it well suited for embedded control applications that need basic analog sensing alongside digital I/O. An 8-bit PIC microcontroller is a compact, fully-static CMOS processor core with a RISC-like instruction set tuned for deterministic real-time control. PIC microcontrollers sit within the broader hierarchy of microcontrollers (MCU) -> embedded processor -> semiconductor IC. The PIC16C71X mid-range family specifically added integrated A/D conversion to the classic PIC16 architecture, removing the need for an external ADC in many sensor-interface designs. The 'LC' prefix indicates a low-voltage CMOS variant that supports a wide 2.5 V to 5.5 V operating range, making it appropriate for battery-backed and 3.3 V mixed-signal designs. Key features include the on-chip 8-bit ADC with up to 4 input channels, a programmable Watchdog Timer with its own on-chip RC oscillator for reliable operation, an 8-bit Timer0 with 8-bit prescaler, a 16-bit Timer1, and an 8-bit Timer2. The device also offers Power-on Reset, Brown-out Reset, and a wide operating temperature range. Peripherals include a USART/SCI for asynchronous serial communication on compatible variants and a synchronous serial port (SSP) for SPI/I2C master or slave transactions. The architecture combines a Harvard bus separated internally (program and data memory have separate buses), CPU's 14-bit wide instruction word with 8-bit data path, and CMOS process technology. This combination yields predictable throughput - one instruction per instruction cycle (except branches) - which simplifies hard-real-time scheduling. The integrated ADC and timers reduce external component count, allowing compact PCB layouts in cost-sensitive industrial and consumer products. Typical applications include industrial sensor signal conditioning with on-chip ADC, low-power battery-operated remote controls, automotive body and interior subsystems (qualified variants), appliance control panels, and simple closed-loop PID-style controllers. The wide supply range and integrated peripherals also suit uninterruptible power supply housekeeping and HVAC damper/valve control modules. The 'E' suffix denotes the enhanced (-40 C to +125 C) operating temperature grade suitable for industrial environments. When designing with this part, ensure VDD decoupling with a 0.1 uF ceramic capacitor placed within 5 mm of the VDD pin, plus a bulk tantalum or electrolytic cap if the supply has high ripple. A current-limiting series resistor on the MCLR pin or a dedicated reset supervisor is recommended in noisy industrial environments. The OTP program memory cannot be reprogrammed, so verify firmware thoroughly before production programming. This page synthesizes distributor pricing, drop-in alternatives from Microchip's PIC16C71X family, and practical design notes that are not aggregated in any single manufacturer document.

見積もり お問い合わせ
PIC16LC711T-04E/SS - 8-Bit 4MHz OTP MCU, 1.75KB, 13 I/O | Microchip
PIC16LC711T-04E/SS

PIC16LC711T-04E/SS - 8-Bit 4MHz OTP MCU, 1.75KB, 13 I/O | Microchip

The Microchip PIC16LC711T-04E/SS is an 8-bit PIC mid-range microcontroller IC from the PIC16C71x family, integrating 1.75KB (1K x 14) of One-Time-Programmable (OTP) program memory and operating at up to 4 MHz in a 20-pin SSOP surface-mount package. According to DigiKey listing 321518, the device is part of the legacy PIC16C series and is shipped in Tape & Reel (T/R) packaging. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, RAM, program memory, and I/O peripherals. The PIC16C71x family specifically adds an integrated 8-bit analog-to-digital converter (ADC), positioning these parts for mixed-signal embedded applications. Within Microchip's taxonomy, the PIC16LC711 belongs to the PIC mid-range core architecture (12/14-bit instruction width) used widely in industrial and consumer control designs. Key features include 13 general-purpose digital I/O pins, 36 bytes of RAM, an internal 4 MHz oscillator option, and three timers (Timer0 8-bit with 8-bit prescaler, Timer1 16-bit with prescaler, Timer2 8-bit). The part also integrates brown-out detect/reset, a watchdog timer, PWM peripheral, and the previously noted 8-channel 8-bit ADC. The supply voltage range is 2.5V to 6V, and the device operates across an industrial temperature range of -40C to +125C (per the MicrochipUSA listing). Typical applications span industrial sensor interfaces, appliance control modules, low-cost consumer electronics, and automotive body/comfort subsystems where integrated ADC and PWM simplify bill-of-materials. The wide operating voltage and temperature range support 5V industrial backplanes and automotive 12V-derived rails after pre-regulation. When designing with this part, note the OTP program memory: firmware must be committed before chip shipment, making this part best suited to mature production designs rather than rapid prototyping (where a Flash variant such as the PIC16F716 is typically preferred).

見積もり お問い合わせ
PIC16LC712-04/P - 8-bit 20MHz 1.75KB EPROM MCU DIP-18 | Microchip
PIC16LC712-04/P

PIC16LC712-04/P - 8-bit 20MHz 1.75KB EPROM MCU DIP-18 | Microchip

The Microchip Technology PIC16LC712-04/P is an 8-bit RISC CMOS microcontroller with 1.75KB of EPROM program memory, 128 bytes of RAM, and a 20 MHz maximum clock input that yields a 200 ns instruction cycle, housed in an 18-pin PDIP (through-hole DIP) package. The "LC" prefix designates the low-voltage CMOS variant, supporting 2.5 V to 5.5 V operation, while the "-04" speed suffix confirms 4 MHz / 20 MHz timing grade, and the "/P" package code identifies the plastic DIP-18 form factor. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, and programmable I/O peripherals on one die. The PIC16LC712 belongs to the mid-range PIC16 family that sits within Microchip's 8-bit PIC microcontroller portfolio, which itself is the company's foundational product line for embedded control. Because it integrates analog and digital peripherals directly on-chip, an MCU replaces dozens of discrete logic ICs, shrinking BOM cost and PCB area while enabling firmware-driven flexibility that discrete hardware cannot match. Key features of the PIC16LC712-04/P include only 35 single-word instructions to learn, all single-cycle except program branches (which take two cycles), an integrated 8-bit A/D converter, a Capture/Compare/PWM (CCP) module, three timers (Timer0 8-bit, Timer1 16-bit with sleep-mode crystal increment, Timer2 8-bit), 13 digital I/O pins, and a programmable code-protection mechanism. The wide 2.5 V to 5.5 V supply range makes it compatible with both 3.3 V and 5 V system rails, simplifying mixed-voltage designs. The Harvard RISC architecture delivers deterministic instruction throughput critical for real-time control loops. The internal architecture uses a 14-bit instruction word with separate program and data buses (Harvard architecture), allowing instruction fetch and operand access to occur in the same clock cycle. The 1.75KB EPROM program memory is one-time-programmable (UV-erasable on windowed CERDIP variants) and is suitable for low-to-medium volume production. The brown-out reset, watchdog timer, and power-on reset are standard reliability features that protect the MCU against code runaway and unstable supply rails. Typical applications include low-power embedded control, sensor interfacing with on-chip A/D conversion, motor and lighting PWM control via the CCP module, consumer appliance controllers, battery-powered instrumentation, and hobbyist/educational development platforms. Its 33 I/O ports and analog peripherals suit prototyping through moderate-volume industrial designs. When designing with this part, note that the EPROM memory requires a UV eraser for reprogramming on windowed packages, so this MCU is best suited for development and low-volume production rather than field-reprogrammable deployments. Ensure decoupling capacitors (100 nF ceramic plus bulk) are placed close to VDD/VSS, and verify the chosen oscillator mode matches your crystal specification and load capacitance. This page synthesizes distributor pricing, drop-in PIC16 alternatives, and practical design notes for the PIC16LC712-04/P that complement the manufacturer datasheet and help engineers quickly evaluate replacement and upgrade paths.

見積もり お問い合わせ
PIC16LC712T-04/SS - 8-bit CMOS MCU, 4MHz, 1.75KB OTP, 20-SSOP | Microchip
PIC16LC712T-04/SS

PIC16LC712T-04/SS - 8-bit CMOS MCU, 4MHz, 1.75KB OTP, 20-SSOP | Microchip

The Microchip Technology PIC16LC712T-04/SS is an 8-bit RISC microcontroller in the PIC16C family, housed in a 20-pin SSOP package with 1.75KB (1K x 14) of One-Time-Programmable (OTP) program memory and 128 bytes of RAM. It integrates a 10-bit, 4-channel analog-to-digital converter and a Capture/Compare/PWM module, allowing compact mixed-signal designs to be implemented without external ADC or timer ICs. Operating from a 2.5V to 5.5V supply, this part consumes modest power from a 4 MHz clock input yielding 200 ns instruction cycles, executing most instructions in a single cycle with branches in two cycles. The LC suffix designates the low-voltage variant suited to battery and logic-level applications. What is an 8-bit microcontroller? An 8-bit microcontroller is a small processor on a single IC that integrates a CPU, RAM, non-volatile program memory, and peripherals such as timers, ADCs, and serial interfaces. Microcontrollers sit at the lower tier of the computing hierarchy below microprocessors and System-on-Chips, and they dominate embedded control applications where deterministic, low-power, low-cost operation matters more than raw performance. The PIC16 family, a long-running product line from Microchip, occupies the entry-level 8-bit segment, and the PIC16C sub-family provides one-time-programmable and UV-erasable variants for industrial and legacy designs. Key features of the PIC16LC712T-04/SS include Timer0 (8-bit with 8-bit prescaler), Timer1 (16-bit with prescaler, capable of increment during sleep via an external crystal or clock), and Timer2 (8-bit). The ADC operates with 10-bit resolution across up to 4 input channels, while the CCP module supports PWM generation, capture, and compare operations. Brown-out Reset, Power-on Reset, and a Watchdog Timer with its own on-chip oscillator enhance reliability in noisy industrial environments, and the device supports in-circuit serial programming. Internally, the PIC16LC712T-04/SS uses an OTP EPROM cell for code storage - a one-time-programmable memory technology that was the standard for small-volume and configuration-locked applications before Flash became mainstream. This makes the part well suited to designs where the firmware is fixed during production rather than in the field. Its 8-bit accumulator-based architecture, 35 single-word instruction set, and 2-deep hardware stack simplify firmware and development-tool investment compared with more modern 16- or 32-bit MCUs. Typical applications include factory automation sensors, simple motor control loops, white-goods user interfaces, low-end consumer appliances, and battery-powered instrument front-ends. The internal ADC, PWM, and timer resources let the IC stand alone as a complete data-acquisition and control element. Designers also use it for educational platforms and for sustaining legacy industrial equipment where retooling production lines is not cost-justified. A key design consideration when using this part is OTP programming: code can be written only once at the factory, and there is no in-field firmware update path through the application. For prototypes and field-upgradable designs, choose a Flash-based sibling such as the PIC16F716 to keep the SSOP-20 footprint. This page synthesizes distributor pricing, drop-in alternative lists, and practical design notes that complement the manufacturer datasheet. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

見積もり お問い合わせ