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PIC16F1704T-I

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Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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PIC16F1704T-I

Microchip Tech · Microcontroller Units (MCUs/MPUs/SOCs) · SOIC-14

PIC16F1704T-I from Microchip Tech, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VDD power_in Positive supply; 2.3V to 5.5V for PIC16F170X/171X.
2 RA5 bidirectional General-purpose I/O RA5 with pull-up and interrupt-on-change, also CLKIN/OSC1, SOSCI and T1CKI.
3 RA4 bidirectional General-purpose I/O RA4 with pull-up and interrupt-on-change, also AN3, CLKOUT/OSC2, SOSCO and T1G.
4 RA3/MCLR/VPP input Input-only RA3 with pull-up and interrupt-on-change, also master clear (MCLR) and programming voltage (VPP).
5 RC5 bidirectional General-purpose I/O RC5 with pull-up and interrupt-on-change, also OPA2IN+, CCP1 and RX.
6 RC4 bidirectional General-purpose I/O RC4 with pull-up and interrupt-on-change, also OPA2IN-, CK and CLCIN1.
7 RC3 bidirectional General-purpose I/O RC3 with pull-up and interrupt-on-change, also AN7, C1IN3-/C2IN3-, OPA2OUT, CCP2, SS and CLCIN0.
8 RC2 bidirectional General-purpose I/O RC2 with pull-up and interrupt-on-change, also AN6, C1IN2-/C2IN2- and OPA1OUT.
9 RC1 bidirectional General-purpose I/O RC1 with pull-up and interrupt-on-change, also AN5, C1IN1-/C2IN1-, OPA1IN-, SDI/SDA and CLCIN2.
10 RC0 bidirectional General-purpose I/O RC0 with pull-up and interrupt-on-change, also AN4, C2IN+, OPA1IN+ and SCK/SCL.
11 RA2 bidirectional General-purpose I/O RA2 with pull-up and interrupt-on-change, also AN2, DAC1OUT2, ZCD, T0CKI, COGIN and INT.
12 RA1/ICSPCLK bidirectional General-purpose I/O RA1 with pull-up and interrupt-on-change, also AN1, VREF+, C1IN0-/C2IN0- and ICSP clock.
13 RA0/ICSPDAT bidirectional General-purpose I/O RA0 with pull-up and interrupt-on-change, also AN0, VREF-, C1IN+, DAC1OUT and ICSP data.
14 VSS power_in Ground reference.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOIC-14
Category Single Chip Microcomputer/Microcontroller
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Operating Voltage Range (PIC16F170X/171X) VDD 2.3 5.5 V PIC16F170X/171X 1
Operating Temperature Range, Industrial -40 85 °C Industrial (-I suffix) 1
Clock Input Frequency 0 32 MHz 0-32 MHz clock input 1
Internal Oscillator Accuracy -1 1 % 16 MHz internal oscillator block, at calibration 2

CAD (KiCad official)

  • Symbol: PIC16F1704T-I
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: pic16f1704t-i-etched.step / pic16f1704t-i-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pic16f1704t-i.step / pic16f1704t-i.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Microchip Tech datasheet (18 pp, sha256 91827b6a20ffbd6f, retrieved 2026-10-26, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF