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ATTINY212-SSN

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Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 1d ago
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attiny212-ssn-etched.step attiny212-ssn: factory component page (tier=mfr) · Ray 1d ago
attiny212-ssn-hero.glb attiny212-ssn: hero GLB from the etched model (keeps the MPN mark) · Ray 1d ago
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attiny212-ssn.lbr Publish 0.1.0 · Ray 1d ago
attiny212-ssn.step Publish 0.1.0 · Ray 1d ago
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ATTINY212-SSN

Microchip Tech · Microcontroller Units (MCUs/MPUs/SOCs) · SOIC-8

ATTINY212-SSN from Microchip Tech, in a SOIC-8. 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 Supply input; operating supply voltage is 2.7V to 5.5V per the general operating conditions.
2 PA6 bidirectional General purpose I/O pin PA6 with ADC inputs AIN6 and AINN0, DAC0 OUT output, and alternate USART0 TxD and SPI0 MOSI functions.
3 PA7 bidirectional General purpose I/O pin PA7 with ADC inputs AIN7 and AINP0, and alternate USART0 RxD and SPI0 MISO functions.
4 PA1 bidirectional General purpose I/O pin PA1 with ADC input AIN1, and alternate USART0 TxD, SPI0 MOSI and TWI0 SDA functions.
5 PA2 bidirectional General purpose I/O pin PA2 with ADC input AIN2, event output EVOUT0, and alternate USART0 RxD, SPI0 MISO and TWI0 SCL functions.
6 PA0 bidirectional General purpose I/O pin PA0 shared with RESET/UPDI, configurable via the RSTPINCFG fuse, with ADC input AIN0 and CCL input LUT0-IN0.
7 PA3 bidirectional General purpose I/O pin PA3 with external clock input EXTCLK, ADC input AIN3, and alternate USART0 XCK and SPI0 SCK functions.
8 GND power_in Ground reference for the device.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOIC-8
Category Single Chip Microcomputer/Microcontroller
Pins 8

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin Pin Count Package Type Drawing Number Style 8 SOIC C04-00057 SN 540

CAD (KiCad official)

  • Symbol: ATTINY212-SSN
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: attiny212-ssn-etched.step / attiny212-ssn-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); attiny212-ssn.step / attiny212-ssn.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (553 pp, sha256 7cd19d54679f6f5a, retrieved 2026-10-26, tier: manufacturer)
  • 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