component
ATTINY1614-SSFR
Public Made by Adomby adom
Microchip Tech ATMEL & AVR, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"number": "2",
"name": "PA4",
"type": "bidirectional",
"description": "General purpose I/O PA4 with ADC input AIN4/AIN0, PTC X0/Y0, USART XDIR, SPI SS, TCA0 WO4, TCD0 WOA and LUT0-OUT alternate functions."
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{
"number": "3",
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{
"number": "4",
"name": "PA6",
"type": "bidirectional",
"description": "General purpose I/O PA6 with ADC inputs AIN6/AIN2, PTC X2/Y2, DAC0 OUT and analog comparator inputs."
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{
"number": "5",
"name": "PA7",
"type": "bidirectional",
"description": "General purpose I/O PA7 with ADC inputs AIN7/AIN3, PTC X3/Y3, analog comparator inputs and LUT1-OUT."
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{
"number": "6",
"name": "PB3",
"type": "bidirectional",
"description": "General purpose I/O PB3 that also serves as 32.768kHz crystal oscillator pin TOSC1, with USART RxD, TCA0 WO0 and comparator OUT alternate functions."
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{
"number": "7",
"name": "PB2/TOSC2",
"type": "bidirectional",
"description": "General purpose I/O PB2 that also serves as 32.768kHz crystal oscillator pin TOSC2, with EVOUT1, USART TxD, TCA0 WO2 and comparator OUT alternate functions."
},
{
"number": "8",
"name": "PB1",
"type": "bidirectional",
"description": "General purpose I/O PB1 with ADC input AIN10, PTC X4/Y4, USART XCK, TWI SDA, TCA0 WO1 and comparator input alternate functions."
},
{
"number": "9",
"name": "PB0",
"type": "bidirectional",
"description": "General purpose I/O PB0 with ADC input AIN11, PTC X5/Y5, USART XDIR, TWI SCL, TCA0 WO0 and comparator input alternate functions."
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{
"number": "10",
"name": "PA0/RESET/UPDI",
"type": "bidirectional",
"description": "General purpose I/O PA0 that is configured by the RSTPINCFG fuse as GPIO, RESET input or UPDI programming/debug pin (RESET pin tolerates up to 13V; 12V pulse enables UPDI), also ADC AIN0 and LUT0-IN0."
},
{
"number": "11",
"name": "PA1",
"type": "bidirectional",
"description": "General purpose I/O PA1 with ADC input AIN1, USART TXD, SPI MOSI, TWI SDA and LUT0-IN1 alternate functions."
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{
"number": "12",
"name": "PA2",
"type": "bidirectional",
"description": "General purpose I/O PA2 with EVOUT0, ADC input AIN2, USART RxD, SPI MISO, TWI SCL and LUT0-IN2 alternate functions."
},
{
"number": "13",
"name": "PA3/EXTCLK",
"type": "bidirectional",
"description": "General purpose I/O PA3 that also serves as external clock input EXTCLK, with ADC input AIN3, USART XCK, SPI SCK, TCA0 WO3 and TCB1 WO alternate functions."
},
{
"number": "14",
"name": "GND",
"type": "power_in",
"description": "Ground reference for the device."
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"guards": "pin_guards 0.1: passed",
"guard_notes": [
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"pages_sent": 98,
"cost_usd": 0.6303,
"at": "2026-10-26T19:15:57"
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"Package": "SOIC-14",
"Category": "Embedded Processors & Controllers",
"Pins": "14"
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"appearance": {
"contacts": {
"quote": "configurations, including indium tin oxide (ITO) sensor grids. The PTC requires one pin per X-line and one pin per Y-line.",
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