# PIC10F202T-I

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

PIC10F202T-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 | GP0/ICSPDAT | bidirectional | Bidirectional I/O pin with software-selectable weak pull-up and wake-up on pin change; also the In-Circuit Serial Programming data pin (Schmitt trigger input). |
| 2 | VSS | power_in | Ground reference for logic and I/O pins. |
| 3 | GP1/ICSPCLK | bidirectional | Bidirectional I/O pin with software-selectable weak pull-up and wake-up on pin change; also the In-Circuit Serial Programming clock pin (Schmitt trigger input). |
| 4 | GP2/T0CKI/FOSC4 | bidirectional | Bidirectional I/O pin that also serves as the TMR0 clock input (T0CKI, Schmitt trigger) or the oscillator/4 (FOSC4) CMOS output. |
| 5 | VDD | power_in | Positive supply for logic and I/O pins, 2.0V to 5.5V. |
| 6 | GP3/MCLR/VPP | input | Input-only pin with optional weak pull-up and wake-up on pin change; as MCLR it is the active-low reset (weak pull-up always on, must not exceed VDD in normal operation or the device enters programming mode), and VPP is the programming voltage input. |

## 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 |
|---|---|---|---|---|---|---|---|
| Ambient temperature under bias |  | -40 |  | 125 | °C |  | 65 |
| Storage temperature |  | -65 |  | 150 | °C |  | 65 |
| VDD voltage relative to VSS | VDD | 0 |  | 6.5 | V | Relative to VSS | 65 |
| MCLR pin voltage relative to VSS |  | 0 |  | 13.5 | V | Relative to VSS | 65 |
| Voltage on other pins relative to VSS |  | -0.3 |  |  | V | Relative to VSS; upper limit printed as VDD + 0.3V | 65 |
| Input clamp current | IIK | -20 |  | 20 | mA | VI < 0 or VI > VDD | 65 |
| Output clamp current | IOK | -20 |  | 20 | mA | VO < 0 or VO > VDD | 65 |
| Maximum sink current per I/O pin |  |  |  | 25 | mA |  | 65 |
| Maximum source current per I/O pin |  |  |  | 25 | mA |  | 65 |

## CAD (KiCad official)

- Symbol: `PIC10F202T-I`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `pic10f202t-i-etched.step` / `pic10f202t-i-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pic10f202t-i.step` / `pic10f202t-i.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Microchip Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586200708357476352) (96 pp, sha256 `97d6a14bf2f0f379`, retrieved 2026-10-16, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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](docs/pic10f202t-i-datasheet.pdf)