component
ATTINY1607-MN
Public Made by Adomby adom
Microchip Tech Pre-ordered MCUs, WQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "attiny1607-mn",
"version": "0.1.0",
"type": "component",
"description": "Microchip Tech Pre-ordered MCUs, WQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"embedded processors & controllers",
"attiny1607-mn",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"attiny1607-mn.kicad_sym",
"attiny1607-mn.kicad_mod",
"attiny1607-mn.glb",
"attiny1607-mn.step",
"attiny1607-mn.lbr",
"docs/hero.png",
"docs/attiny1607-mn-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"attiny1607-mn-hero.glb",
"attiny1607-mn-hero.overlay.json",
"attiny1607-mn-etched.glb"
],
"component": {
"mpn": "ATTINY1607-MN",
"manufacturer": "Microchip Tech",
"package": "WQFN-24-EP(4x4)",
"pin_count": 25,
"category": "Embedded Processors & Controllers",
"subcategory": "Pre-ordered MCUs",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6dd1eecc99fed68ed0eef9657b8b50d7.pdf",
"parts": {
"symbol": "attiny1607-mn.kicad_sym",
"footprint": "attiny1607-mn.kicad_mod",
"model_3d": "attiny1607-mn-hero.glb",
"model_3d_plain": "attiny1607-mn-etched.glb",
"model_3d_step": "attiny1607-mn-etched.step",
"model_3d_step_plain": "attiny1607-mn.step",
"lbr": "attiny1607-mn.lbr"
},
"distributor_links": {
"lcsc": "C617944",
"digikey": "ATTINY1607-MN-ND",
"mouser": "556-ATTINY1607-MN"
},
"distributor_check": {
"checked_at": "2026-10-30T22:34:32Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "ATTINY1607-MN-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "556-ATTINY1607-MN",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "PA2",
"type": "bidirectional",
"description": "PORTA I/O pin 2 with EVOUT0, ADC input AIN2, alternate USART0 RxD, SPI0 MISO and CCL LUT0-IN2."
},
{
"number": "2",
"name": "PA3",
"type": "bidirectional",
"description": "PORTA I/O pin 3 with EXTCLK external clock input, ADC input AIN3, alternate USART0 XCK, SPI0 SCK and TCA0 WO3."
},
{
"number": "3",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "4",
"name": "VDD",
"type": "power_in",
"description": "Power supply, 1.8V to 5.5V operating range."
},
{
"number": "5",
"name": "PA4",
"type": "bidirectional",
"description": "PORTA I/O pin 4 with ADC input AIN4, alternate USART0 XDIR, SPI0 SS, TCA0 WO4 and CCL LUT0-OUT."
},
{
"number": "6",
"name": "PA5",
"type": "bidirectional",
"description": "PORTA I/O pin 5 with ADC input AIN5, analog comparator AC0 OUT, TCA0 WO5 and TCB0 WO."
},
{
"number": "7",
"name": "PA6",
"type": "bidirectional",
"description": "PORTA I/O pin 6 with ADC input AIN6 and analog comparator negative input AINN0."
},
{
"number": "8",
"name": "PA7",
"type": "bidirectional",
"description": "PORTA I/O pin 7 with ADC input AIN7, analog comparator positive input AINP0 and CCL LUT1-OUT."
},
{
"number": "9",
"name": "PB7",
"type": "bidirectional",
"description": "PORTB I/O pin 7, digital function only with no other multiplexed signal listed."
},
{
"number": "10",
"name": "PB6",
"type": "bidirectional",
"description": "PORTB I/O pin 6, digital function only with no other multiplexed signal listed."
},
{
"number": "11",
"name": "PB5",
"type": "bidirectional",
"description": "PORTB I/O pin 5 with CLKOUT, ADC input AIN8, analog comparator positive input AINP1 and alternate TCA0 WO2."
},
{
"number": "12",
"name": "PB4",
"type": "bidirectional",
"description": "PORTB I/O pin 4 with ADC input AIN9, analog comparator negative input AINN1, alternate TCA0 WO1 and alternate CCL LUT0-OUT."
},
{
"number": "13",
"name": "PB3",
"type": "bidirectional",
"description": "PORTB I/O pin 3 with USART0 RxD and alternate TCA0 WO0."
},
{
"number": "14",
"name": "PB2",
"type": "bidirectional",
"description": "PORTB I/O pin 2 with EVOUT1, USART0 TxD and TCA0 WO2."
},
{
"number": "15",
"name": "PB1",
"type": "bidirectional",
"description": "PORTB I/O pin 1 with ADC input AIN10, USART0 XCK, TWI0 SDA and TCA0 WO1."
},
{
"number": "16",
"name": "PB0",
"type": "bidirectional",
"description": "PORTB I/O pin 0 with ADC input AIN11, USART0 XDIR, TWI0 SCL and TCA0 WO0."
},
{
"number": "17",
"name": "PC0",
"type": "bidirectional",
"description": "PORTC I/O pin 0 with alternate SPI0 SCK and alternate TCB0 WO."
},
{
"number": "18",
"name": "PC1",
"type": "bidirectional",
"description": "PORTC I/O pin 1 with alternate SPI0 MISO and alternate CCL LUT1-OUT."
},
{
"number": "19",
"name": "PC2",
"type": "bidirectional",
"description": "PORTC I/O pin 2 with EVOUT2 and alternate SPI0 MOSI."
},
{
"number": "20",
"name": "PC3",
"type": "bidirectional",
"description": "PORTC I/O pin 3 with alternate SPI0 SS, alternate TCA0 WO3 and CCL LUT1-IN0."
},
{
"number": "21",
"name": "PC4",
"type": "bidirectional",
"description": "PORTC I/O pin 4 with alternate TCA0 WO4 and CCL LUT1-IN1."
},
{
"number": "22",
"name": "PC5",
"type": "bidirectional",
"description": "PORTC I/O pin 5 with alternate TCA0 WO5 and CCL LUT1-IN2."
},
{
"number": "23",
"name": "PA0",
"type": "bidirectional",
"description": "PORTA I/O pin 0 that serves as RESET/UPDI programming and debug pin (function set by RSTPINCFG fuse), with ADC input AIN0 and CCL LUT0-IN0."
},
{
"number": "24",
"name": "PA1",
"type": "bidirectional",
"description": "PORTA I/O pin 1 with ADC input AIN1, alternate USART0 TxD, SPI0 MOSI and CCL LUT0-IN1."
},
{
"number": "25",
"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 24-pin VQFN pin diagram text on page 16 is scrambled. Pin numbers and names were taken from the ; The exposed pad has no pin number in the datasheet; 'EP' is a placeholder. The datasheet says only t; The datasheet has no electrical characteristics for individual pins. The pin type for the multiplexe"
],
"pages_sent": 114,
"cost_usd": 0.4521,
"at": "2026-10-30T22:34:22"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/6dd1eecc99fed68ed0eef9657b8b50d7.pdf",
"pages": 522,
"sha256": "f5c03e904027d54c",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 25,
"described": 25,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "attiny1607-mn.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.0,
4.0,
0.77
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "attiny1607-mn-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.0,
4.0,
0.77
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "0486197e4e0b3bcbc8e5cbabf8209c6874adb497fcfd7294b1beceb59bca2355",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "RLB (C04-21386, 24-Lead VQFN 4x4 mm)",
"source_page": 506,
"D": {
"nom_mm": 4.0,
"range_mm": [
null,
null
]
},
"E1": {
"nom_mm": 4.0,
"range_mm": [
null,
null
]
},
"e": {
"nom_mm": 0.5,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 0.85,
"range_mm": [
0.8,
0.9
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "attiny1607-mn.step",
"verdict": "PASS",
"reasons": [
"height within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}