component
ATMEGA1608-MFR
Public Made by Adomby adom
Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "atmega1608-mfr",
"title": "ATMEGA1608-MFR",
"brief": "Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"single chip microcomputer-microcontroller",
"atmega1608-mfr",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "ATMEGA1608-MFR",
"manufacturer": "Microchip Tech",
"package": "VQFN-32-EP(5x5)",
"pin_count": 33,
"category": "Single Chip Microcomputer/Microcontroller",
"subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
"datasheet": "https://ww1.microchip.com/downloads/aemDocuments/documents/MCU08/ProductDocuments/DataSheets/ATmega808-09-1608-09-DataSheet-DS40002172C.pdf",
"parts": {
"symbol": "atmega1608-mfr.kicad_sym",
"footprint": "atmega1608-mfr.kicad_mod",
"model_3d": "atmega1608-mfr-hero.glb",
"model_3d_plain": "atmega1608-mfr-etched.glb",
"model_3d_step": "atmega1608-mfr-etched.step",
"model_3d_step_plain": "atmega1608-mfr.step",
"lbr": "atmega1608-mfr.lbr"
},
"distributor_links": {
"lcsc": "C2053504",
"digikey": "ATMEGA1608-MFRTR-ND",
"mouser": "579-ATMEGA1608-MFR"
},
"distributor_check": {
"checked_at": "2026-10-23T03:15:45Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "ATMEGA1608-MFRTR-ND",
"status": "found"
},
"mouser": {
"pn": "579-ATMEGA1608-MFR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "PA3",
"type": "bidirectional",
"description": "PORTA pin 3 on the VDD domain; alternate functions include TWI SCL (host), USART0 XDIR, TCA0 WO3, TCB1 WO and CCL LUT0 OUT."
},
{
"number": "2",
"name": "PA4",
"type": "bidirectional",
"description": "PORTA pin 4; alternate functions include SPI0 MOSI, USART0 TxD (alternate position) and TCA0 WO4."
},
{
"number": "3",
"name": "PA5",
"type": "bidirectional",
"description": "PORTA pin 5; alternate functions include SPI0 MISO, USART0 RxD (alternate position) and TCA0 WO5."
},
{
"number": "4",
"name": "PA6",
"type": "bidirectional",
"description": "PORTA pin 6; alternate functions include SPI0 SCK, USART0 XCK (alternate position) and LUT0 OUT (alternate position)."
},
{
"number": "5",
"name": "PA7",
"type": "bidirectional",
"description": "PORTA pin 7; alternate functions include CLKOUT, AC0 OUT, SPI0 SS, USART0 XDIR (alternate position) and EVOUTA (alternate position)."
},
{
"number": "6",
"name": "PC0",
"type": "bidirectional",
"description": "PORTC pin 0; alternate functions include USART1 TxD, TCB2 WO and CCL LUT1 IN0."
},
{
"number": "7",
"name": "PC1",
"type": "bidirectional",
"description": "PORTC pin 1; alternate functions include USART1 RxD, TCB3 WO (alternate position) and CCL LUT1 IN1."
},
{
"number": "8",
"name": "PC2",
"type": "bidirectional",
"description": "PORTC pin 2 with TWI capability; alternate functions include USART1 XCK, TWI0 SDA (host), EVOUTC and LUT1 IN2."
},
{
"number": "9",
"name": "PC3",
"type": "bidirectional",
"description": "PORTC pin 3 with TWI capability; alternate functions include USART1 XDIR, TWI0 SCL (host) and LUT1 OUT."
},
{
"number": "10",
"name": "PD0",
"type": "bidirectional",
"description": "PORTD pin 0 on the AVDD domain; ADC0 input AIN0 and CCL LUT2 IN0."
},
{
"number": "11",
"name": "PD1",
"type": "bidirectional",
"description": "PORTD pin 1 on the AVDD domain; ADC0 input AIN1, AC0 positive input P3 and LUT2 IN1."
},
{
"number": "12",
"name": "PD2",
"type": "bidirectional",
"description": "PORTD pin 2 on the AVDD domain; ADC0 input AIN2, AC0 positive input P0, EVOUTD and LUT2 IN2."
},
{
"number": "13",
"name": "PD3",
"type": "bidirectional",
"description": "PORTD pin 3 on the AVDD domain; ADC0 input AIN3, AC0 negative input N0 and LUT2 OUT."
},
{
"number": "14",
"name": "PD4",
"type": "bidirectional",
"description": "PORTD pin 4 on the AVDD domain; ADC0 input AIN4 and AC0 positive input P1."
},
{
"number": "15",
"name": "PD5",
"type": "bidirectional",
"description": "PORTD pin 5 on the AVDD domain; ADC0 input AIN5 and AC0 negative input N1."
},
{
"number": "16",
"name": "PD6",
"type": "bidirectional",
"description": "PORTD pin 6 on the AVDD domain; ADC0 input AIN6, AC0 positive input P2 and LUT2 OUT (alternate position)."
},
{
"number": "17",
"name": "PD7",
"type": "bidirectional",
"description": "PORTD pin 7 on the AVDD domain; external reference VREFA, ADC0 input AIN7, AC0 negative input N2 and EVOUTD (alternate position)."
},
{
"number": "18",
"name": "AVDD",
"type": "power_in",
"description": "Analog supply input powering the AVDD-domain pins (PORTD)."
},
{
"number": "19",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "20",
"name": "PF0",
"type": "bidirectional",
"description": "PORTF pin 0; crystal pin TOSC1, USART2 TxD and CCL LUT3 IN0."
},
{
"number": "21",
"name": "PF1",
"type": "bidirectional",
"description": "PORTF pin 1; crystal pin TOSC2, USART2 RxD and CCL LUT3 IN1."
},
{
"number": "22",
"name": "PF2",
"type": "bidirectional",
"description": "PORTF pin 2 with TWI capability; ADC0 input AIN12, USART2 XCK, TWI0 SDA (client), EVOUTF and LUT3 IN2."
},
{
"number": "23",
"name": "PF3",
"type": "bidirectional",
"description": "PORTF pin 3 with TWI capability; ADC0 input AIN13, USART2 XDIR, TWI0 SCL (client) and LUT3 OUT."
},
{
"number": "24",
"name": "PF4",
"type": "bidirectional",
"description": "PORTF pin 4; ADC0 input AIN14, USART2 TxD (alternate position), TCA0 WO4 and TCB0 WO (alternate position)."
},
{
"number": "25",
"name": "PF5",
"type": "bidirectional",
"description": "PORTF pin 5; ADC0 input AIN15, USART2 RxD (alternate position), TCA0 WO5 and TCB1 WO (alternate position)."
},
{
"number": "26",
"name": "PF6/RESET",
"type": "bidirectional",
"description": "PORTF pin 6, configured as the RESET pin by fuse (RSTPINCFG) or usable as GPIO; also USART2 XCK (alternate position)."
},
{
"number": "27",
"name": "UPDI",
"type": "bidirectional",
"description": "Unified Program and Debug Interface pin used for programming and debugging."
},
{
"number": "28",
"name": "VDD",
"type": "power_in",
"description": "Digital supply input; device operates from 1.8V to 5.5V."
},
{
"number": "29",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "30",
"name": "PA0",
"type": "bidirectional",
"description": "PORTA pin 0; external clock input EXTCLK, USART0 TxD, TCA0 WO0 and CCL LUT0 IN0."
},
{
"number": "31",
"name": "PA1",
"type": "bidirectional",
"description": "PORTA pin 1; USART0 RxD, TCA0 WO1 and CCL LUT0 IN1."
},
{
"number": "32",
"name": "PA2",
"type": "bidirectional",
"description": "PORTA pin 2 with TWI capability; USART0 XCK, TWI0 SDA (host), TCA0 WO2, TCB0 WO, EVOUTA and LUT0 IN2."
},
{
"number": "33",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The pin-diagram text on page 15 is scrambled, so pin numbers were taken from the 'TQFP32/VQFN32' col; The exposed pad has no pin number in the datasheet. 'EP' is a placeholder, and the datasheet allows ; The MPN ATmega1608-MFR is the 32-pin VQFN, -40 to +125C, tape and reel, per the ordering table on pa"
],
"pages_sent": 102,
"cost_usd": 0.6276,
"at": "2026-10-23T03:15:24"
},
"datasheet": {
"url": "https://ww1.microchip.com/downloads/aemDocuments/documents/MCU08/ProductDocuments/DataSheets/ATmega808-09-1608-09-DataSheet-DS40002172C.pdf",
"pages": 552,
"sha256": "e4bbeee766cda6b4",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 33,
"described": 33,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "atmega1608-mfr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
5,
0.875
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "atmega1608-mfr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
5,
0.875
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "7a9f5231606acffe9fe58a91ca7391b883b5d1b601e63121acb5d411f90735b1",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Microchip Tech",
"Package": "VQFN-32-EP(5x5)",
"Category": "Single Chip Microcomputer/Microcontroller",
"Pins": "33"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "e4bbeee766cda6b43db205e48607d2df59a200495ddec19b293ce36db621e8ef",
"rows": [
{
"name": "Supply Voltage",
"symbol": "VDD",
"kind": "recommended_operating",
"unit": "V",
"min": 1.8,
"typ": null,
"max": 5.5,
"conditions": "Ordering information, ATmega1608-MFR",
"source_page": 520,
"source": "datasheet"
},
{
"name": "Temperature Range",
"symbol": "",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "Ordering information, ATmega1608-MFR",
"source_page": 520,
"source": "datasheet"
},
{
"name": "Max. CPU Speed",
"symbol": "",
"kind": "recommended_operating",
"unit": "MHz",
"min": null,
"typ": null,
"max": 20,
"conditions": "Ordering information, ATmega1608-MFR",
"source_page": 520,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"atmega1608-mfr"
],
"discovery_pitch": "ATMEGA1608-MFR (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"atmega1608-mfr.kicad_sym",
"atmega1608-mfr.kicad_mod",
"atmega1608-mfr.glb",
"atmega1608-mfr.step",
"atmega1608-mfr.lbr",
"docs/hero.png",
"docs/atmega1608-mfr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"atmega1608-mfr-hero.glb",
"atmega1608-mfr-hero.overlay.json",
"atmega1608-mfr-etched.glb"
],
"visibility": {
"public": true
}
}