component

ATTINY214-SSN

Public Made by Adom

by adom

Microchip Tech Pre-ordered MCUs, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersattiny214-ssnfactory-2.0.0extractor-text

Verified ATTINY214-SSN

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier mfr, 14 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ATTINY214-SSN · SOIC-14 · 14 pins
  • ✓copper: 14 copper pads, none touching another net
  • ✓datasheet: all 14 pin names found in the 553-page datasheet
  • ✓distributor: lcsc C1338221, digikey ATTINY214-SSN-ND, mouser 579-ATTINY214-SSN
  • ✓family: SOIC-14_3.9x8.7mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-du7jkde0/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 14 pins = 14 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 14 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ attiny214-ssn.kicad_sym✓ attiny214-ssn.kicad_mod✓ attiny214-ssn.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers attiny214-ssn: viewers · Ray
attiny214-ssn-etched.glb Publish 0.1.0 · Ray
attiny214-ssn-etched.step attiny214-ssn: factory component page (tier=mfr) · Ray
attiny214-ssn-hero.glb attiny214-ssn: hero GLB from the etched model (keeps the MPN mark) · Ray
attiny214-ssn-hero.overlay.json Publish 0.1.0 · Ray
attiny214-ssn.glb Publish 0.1.0 · Ray
attiny214-ssn.kicad_mod Publish 0.1.0 · Ray
attiny214-ssn.kicad_sym Publish 0.1.0 · Ray
attiny214-ssn.lbr Publish 0.1.0 · Ray
attiny214-ssn.step Publish 0.1.0 · Ray
package.json Publish 0.1.1 · Ray
page.json Publish 0.1.1 · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier mfr, 14 pins · Ray

ATTINY214-SSN

Microchip Tech · Pre-ordered MCUs · SOIC-14

ATTINY214-SSN 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 Input supply pin; operating supply voltage is 2.7V to 5.5V per the general operating conditions.
2 PA4 bidirectional General purpose I/O pin PA4 with alternate functions AIN4, USART0 XDIR, SPI0 SS, TCA0 WO4, TCB0 WOA and CCL LUT0-OUT.
3 PA5 bidirectional General purpose I/O pin PA5 with alternate functions AIN5, AC0 OUT, TCA0 WO5, TCB0 WOB and TCD0 WO.
4 PA6 bidirectional General purpose I/O pin PA6 with alternate functions AIN6, AINN0 (ADC0/AC0 negative input), AC0 OUT, and SPI0 MOSI (alternate position); PA6 is also the DAC0 output pin.
5 PA7 bidirectional General purpose I/O pin PA7 with alternate functions AIN7, AINP0 (AC0 positive input), SPI0 MISO (alternate position) and CCL LUT1-OUT.
6 PB3 bidirectional General purpose I/O pin PB3 that doubles as the TOSC1 crystal oscillator pin, with alternate USART0 RxD and TCA0 WO0 functions.
7 PB2 bidirectional General purpose I/O pin PB2 that doubles as the TOSC2 crystal oscillator pin and EVSYS EVOUT1 output, with alternate USART0 TxD and TCA0 WO2 functions.
8 PB1 bidirectional General purpose I/O pin PB1 with alternate functions AIN10, USART0 XCK, TWI0 SDA and TCA0 WO1.
9 PB0 bidirectional General purpose I/O pin PB0 with alternate functions AIN11, USART0 XDIR, TWI0 SCL and TCA0 WO0.
10 PA0/RESET/UPDI bidirectional Pin PA0 is shared with the RESET function and the single-pin UPDI programming and debug interface, selected by the RSTPINCFG fuse; it also provides AIN0 and CCL LUT0-IN0.
11 PA1 bidirectional General purpose I/O pin PA1 with alternate functions AIN1, USART0 TxD, SPI0 MOSI, TWI0 SDA and CCL LUT0-IN1.
12 PA2 bidirectional General purpose I/O pin PA2 with alternate functions AIN2, EVSYS EVOUT0, USART0 RxD, SPI0 MISO and TWI0 SCL.
13 PA3/EXTCLK input Pin PA3 doubles as the EXTCLK external clock input with alternate functions AIN3, USART0 XCK, SPI0 SCK and TCA0 WO3.
14 GND power_in Ground reference pin for the device.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOIC-14
Category Embedded Processors & Controllers
Pins 14

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: ATTINY214-SSN
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: attiny214-ssn-etched.step / attiny214-ssn-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); attiny214-ssn.step / attiny214-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 2026-11-05, 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