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PIC12F683-I/P 8-Pin Flash-Based, 8-Bit CMOS MCU nanoWatt

SKU 1886
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£1.84 inc VAT
£1.53 ex VAT

RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page remains available for its resources and as a source of potential interest.

PIC12F6xx family features Microchip's popular mid range core which adds interrupt capability, a deeper hardware stack and 35 14-bit instructions. Program memory is up to 3.5KB with data memory up to 128 Bytes. Extra features such as UART, 10-bit ADC, DAC, and Comparators can be found on selected devices. PIC12HVxxx devices feature an in-built shunt regulator offering 2-15V operation. Various ICD Interface Headers support development/debugging.

Microchip's PIC12F microcontrollers (MCUs) were the world's first 8-Pin microcontrollers. Originally launched as One Time Programmable (OTP) parts, this range of devices continues to expand as Microchip adds extra features, further improves specifications and continues to offer ever greater value. Key to the success of the PIC12F was the internal RC oscillator that allowed six I/O channels in an 8-pin package. Later versions of this RC oscillator are configurable between 31kHz and 32MHz.

Special Microcontroller Features:


  • Precision Internal Oscillator:
    • Factory calibrated to ±1%, typical
    • Software selectable frequency range of 8 MHz to 125 kHz
    • Software tunable
    • Two-Speed Start-up mode
    • Crystal fail detect for critical applications
    • Clock mode switching during operation for power savings
  • Power-Saving Sleep mode
  • Wide operating voltage range (2.0V-5.5V)
  • Industrial and Extended temperature range
  • Power-on Reset (POR)
  • Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
  • Brown-out Reset (BOR) with software control option
  • Enhanced Low-Current Watchdog Timer (WDT) with on-chip oscillator (software selectable nominal 268 seconds with full prescaler) with software enable
  • Multiplexed Master Clear with pull-up/input pin
  • Programmable code protection
  • High Endurance Flash/EEPROM cell:
    • 100,000 write Flash endurance
    • 1,000,000 write EEPROM endurance
    • Flash/Data EEPROM Retention: > 40 years


  • Manufacturer: Microchip
  • Product Category: 8-bit Microcontrollers - MCU
  • Mounting Style: Through Hole
  • Package/Case: PDIP-8
  • Core: PIC12
  • Data Bus Width: 8 bit
  • Maximum Clock Frequency: 20 MHz
  • Program Memory Size: 3584 B
  • Data RAM Size: 128 B
  • Brand: Microchip Technology
  • ADC Resolution: 10 bit
  • Operating Supply Voltage: 2 V to 5.5 V
  • Maximum Operating Temperature: + 85 C
  • Processor Series: PIC12F
  • Data RAM Type: RAM
  • Data ROM Size: 256 B
  • Data ROM Type: EEPROM
  • Interface Type: RS-232, USB
  • Minimum Operating Temperature: - 40 C
  • Number of ADC Channels: 4
  • Number of I/Os: 6 I/O
  • Number of Timers/Counters: 8 Timer
  • Product: MCU
  • Program Memory Type: Flash
  • Series: PIC12F683
  • Supply Voltage - Max: 5.5 V
  • Supply Voltage - Min: 4.5 V
  • Watchdog Timers: Watchdog Timer