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PIC10F320T-I

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Microchip Tech Microcontrollers (MCU/MPU/SOC), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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PIC10F320T-I

Microchip Tech · Microcontrollers (MCU/MPU/SOC) · SOT-23-6

PIC10F320T-I from Microchip Tech, in a SOT-23-6. 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 RA0/ICSPDAT bidirectional General-purpose I/O with interrupt-on-change and individually selectable weak pull-up, multiplexed with PWM1, CLC1IN0, CWG1A, AN0 and the ICSP data line ICSPDAT (Schmitt-trigger input, CMOS output).
2 VSS power_in Ground reference for the device.
3 RA1/ICSPCLK bidirectional General-purpose I/O with interrupt-on-change and individually selectable weak pull-up, multiplexed with PWM2, CLC1 output, CWG1B, AN1, CLKIN (external clock input in EC mode), ICSP clock ICSPCLK and NCO1CLK.
4 RA2 bidirectional General-purpose I/O with interrupt-on-change and individually selectable weak pull-up, multiplexed with INT external interrupt, T0CKI, NCO1 output, CLC1IN1, CLKR clock reference output, AN2 and CWG1FLT fault input.
5 VDD power_in Positive supply: 2.3V to 5.5V for PIC10F320/322 (1.8V to 3.6V for PIC10LF320/322).
6 RA3/MCLR/VPP input General-purpose input only (read-only), which is also the Master Clear input MCLR with internal pull-up when enabled, or the high-voltage programming pin VPP.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOT-23-6
Category Embedded Processors & Controllers
Pins 6

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 supply voltage VDD, Fosc <= 16 MHz (minimum) VDD 2.3 V PIC10F320/322 (2.3V-5.5V variant); Fosc <= 16 MHz 157
Operating supply voltage VDD, 16 MHz < Fosc <= 20 MHz (minimum) VDD 2.5 V PIC10F320/322; 16 MHz < Fosc <= 20 MHz 157
Operating supply voltage VDD (maximum) VDD 5.5 V PIC10F320/322 157
Operating ambient temperature range, industrial TA -40 85 °C Industrial temperature grade 157
Ambient temperature under bias TA -40 125 °C 156
Storage temperature Tstg -65 150 °C 156
Voltage on VDD pin with respect to VSS (PIC10F320/322) VDD -0.3 6.5 V PIC10F320/322 156
Voltage on MCLR pin with respect to VSS -0.3 9 V 156
Voltage on all other pins with respect to VSS (minimum) -0.3 V Maximum printed as (VDD + 0.3V); not converted 156
Maximum current on VSS pin 250 mA -40°C <= TA <= +85°C 156
Maximum current on VSS pin 85 mA +85°C <= TA <= +125°C 156
Maximum current on VDD pin 250 mA -40°C <= TA <= +85°C 156
Maximum current on VDD pin 85 mA +85°C <= TA <= +125°C 156
Maximum current sunk by any I/O pin 50 mA 156
Maximum current sourced by any I/O pin 50 mA 156
Clamp current IK 20 mA VPIN < 0 or VPIN > VDD 156
Supply voltage VDD, FOSC <= 16 MHz (minimum) VDD 2.3 5.5 V PIC10F320/322; FOSC <= 16 MHz 159
Supply voltage VDD, FOSC <= 20 MHz (minimum) VDD 2.5 5.5 V PIC10F320/322; FOSC <= 20 MHz 159
RAM data retention voltage VDR 1.7 V Device in Sleep mode 159
Fixed voltage reference voltage, 1x gain (1.024V nominal) VFVR -8 6 % VDD 2.5V, -40°C TA +85°C (relation symbols lost in extraction) 159
Fixed voltage reference voltage, 2x gain (2.048V nominal) VFVR -8 6 % VDD 2.5V, -40°C TA +85°C (relation symbols lost in extraction) 159
Fixed voltage reference voltage, 4x gain (4.096V nominal) VFVR -8 6 % VDD 4.75V, -40°C TA +85°C (relation symbols lost in extraction) 159
VDD rise rate to ensure internal Power-on Reset signal SVDD 0.05 V/ms 159
Supply current IDD, 2.3V IDD 76 101 µA FOSC = 500 kHz; VDD 2.3V 161
Supply current IDD, 3.0V EC mode IDD 110 148 µA EC mode; VDD 3.0V 161
Supply current IDD, 5.0V IDD 153 211 µA 161
Supply current IDD, 2.3V FOSC 8 MHz IDD 290 430 µA FOSC = 8 MHz; VDD 2.3V 161
Supply current IDD, 3.0V EC mode IDD 395 600 µA EC mode; VDD 3.0V 161
Supply current IDD, 5.0V IDD 480 775 µA 161
Supply current IDD, 3.0V FOSC 20 MHz IDD 0.8 1.4 mA FOSC = 20 MHz; VDD 3.0V 161
Supply current IDD, 5.0V EC mode IDD 1.1 1.8 mA EC mode; VDD 5.0V 161
Supply current IDD, LFINTOSC 2.3V IDD 31 44 µA FOSC = 32 kHz, LFINTOSC mode, 85°C; VDD 2.3V 161
Supply current IDD, LFINTOSC 3.0V IDD 40 57 µA FOSC = 32 kHz, LFINTOSC mode, 85°C; VDD 3.0V 161
Supply current IDD, LFINTOSC 5.0V IDD 71 117 µA 161
Supply current IDD, HFINTOSC 2.3V FOSC 500 kHz IDD 272 368 µA FOSC = 500 kHz, HFINTOSC mode; VDD 2.3V 162
Supply current IDD, HFINTOSC 3.0V IDD 310 422 µA HFINTOSC mode; VDD 3.0V 162
Supply current IDD, HFINTOSC 5.0V IDD 372 515 µA 162
Power-down current IPD, 2.3V (max at +85°C) IPD 0.2 1.1 µA WDT, BOR, and FVR disabled, all peripherals inactive; max column +85°C 163
Power-down current IPD, 3.0V (max at +85°C) IPD 0.3 1.4 µA WDT, BOR, and FVR disabled, all peripherals inactive; max column +85°C 163
Power-down current IPD, 5.0V (max at +85°C) IPD 0.4 2.4 µA 163
Input low voltage, TTL buffer VIL 0.8 V 4.5V VDD 5.5V 164
Input high voltage, TTL buffer VIH 2 V 4.5V VDD 5.5V 164
Input leakage current I/O ports (at 85°C) IIL -125 125 nA VSS VPIN VDD, pin at high-impedance @85°C 164
Input leakage current MCLR IIL -200 200 nA VSS VPIN VDD @85°C 164
Weak pull-up current IPUR 25 100 200 µA VDD = 3.3V, VPIN = VSS 164
Weak pull-up current IPUR 25 140 300 µA VDD = 5.0V, VPIN = VSS 164
Output low voltage I/O ports VOL 0.6 V IOL = 8mA, VDD = 5V; IOL = 6mA, VDD = 3.3V; IOL = 1.8mA, VDD = 1.8V 164
Oscillator internal calibrated HFINTOSC frequency tolerance HFOSC -3 3 % 0°C <= TA <= +85°C, VDD >= 2.3V 168
Oscillator internal calibrated HFINTOSC frequency tolerance HFOSC -8 4 % -40°C <= TA <= +125°C 168
Internal LFINTOSC frequency LFOSC -25 31 25 % Typ printed as 31 kHz 168
HFINTOSC wake-up from Sleep start-up time TWARM 5 8 µs 168
External CLKIN frequency FOSC 20 MHz EC mode 168
External CLKIN period TOSC 31.25 ns EC Oscillator mode 168
Brown-out Reset voltage, BORV = 1 (PIC10F320/322) VBOR 2.3 2.4 2.55 V BORV = 1 (PIC10F320/322) 172
Brown-out Reset hysteresis VHYST 0 25 50 mV -40°C to +85°C 172
Low-Power Brown-Out Reset voltage VLPBOR 1.8 2.1 2.5 V LPBOR = 1 172
Thermal resistance junction to ambient, 6-pin SOT-23 θJA 60 °C/W 6-pin SOT-23 package 166
Thermal resistance junction to case, 6-pin SOT-23 θJC 31.4 °C/W 6-pin SOT-23 package 166
Maximum junction temperature TJMAX 150 °C 166

CAD (KiCad official)

  • Symbol: PIC10F320T-I
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: pic10f320t-i-etched.step / pic10f320t-i-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pic10f320t-i.step / pic10f320t-i.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (193 pp, sha256 df1eb6a979703b3d, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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