component
ATMEGA162V-8AU
Public Made by Adomby adom
Microchip Tech Pre-ordered MCUs, TQFP-44(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "atmega162v-8au",
"title": "ATMEGA162V-8AU",
"brief": "Microchip Tech Pre-ordered MCUs, TQFP-44(10x10). 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",
"embedded processors & controllers",
"atmega162v-8au",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "ATMEGA162V-8AU",
"manufacturer": "Microchip Tech",
"package": "TQFP-44(10x10)",
"pin_count": 44,
"category": "Embedded Processors & Controllers",
"subcategory": "Pre-ordered MCUs",
"datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-2513-8-bit-AVR-Microntroller-ATmega162_Datasheet-Summary.pdf",
"parts": {
"symbol": "atmega162v-8au.kicad_sym",
"footprint": "atmega162v-8au.kicad_mod",
"model_3d": "atmega162v-8au-hero.glb",
"model_3d_plain": "atmega162v-8au-etched.glb",
"model_3d_step": "atmega162v-8au-etched.step",
"model_3d_step_plain": "atmega162v-8au.step",
"lbr": "atmega162v-8au.lbr"
},
"distributor_links": {
"lcsc": "C1341266",
"digikey": "ATMEGA162V-8AU-ND",
"mouser": "556-ATMEGA162V8AU"
},
"distributor_check": {
"checked_at": "2026-10-30T22:34:14Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "ATMEGA162V-8AU-ND",
"status": "found"
},
"mouser": {
"pn": "556-ATMEGA162V8AU",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "PB5",
"type": "bidirectional",
"description": "Port B bit 5, bi-directional I/O with selectable internal pull-up; alternate function MOSI (SPI)."
},
{
"number": "2",
"name": "PB6",
"type": "bidirectional",
"description": "Port B bit 6, bi-directional I/O with selectable internal pull-up; alternate function MISO (SPI)."
},
{
"number": "3",
"name": "PB7",
"type": "bidirectional",
"description": "Port B bit 7, bi-directional I/O with selectable internal pull-up; alternate function SCK (SPI)."
},
{
"number": "4",
"name": "RESET",
"type": "input",
"description": "Reset input; a low level longer than the minimum pulse length generates a reset even if the clock is not running."
},
{
"number": "5",
"name": "PD0",
"type": "bidirectional",
"description": "Port D bit 0, bi-directional I/O with selectable internal pull-up; alternate function RXD0 (USART0)."
},
{
"number": "6",
"name": "VCC",
"type": "power_in",
"description": "Digital supply voltage."
},
{
"number": "7",
"name": "PD1",
"type": "bidirectional",
"description": "Port D bit 1, bi-directional I/O with selectable internal pull-up; alternate function TXD0 (USART0)."
},
{
"number": "8",
"name": "PD2",
"type": "bidirectional",
"description": "Port D bit 2, bi-directional I/O with selectable internal pull-up; alternate functions INT0 and XCK1."
},
{
"number": "9",
"name": "PD3",
"type": "bidirectional",
"description": "Port D bit 3, bi-directional I/O with selectable internal pull-up; alternate functions INT1 and ICP3."
},
{
"number": "10",
"name": "PD4",
"type": "bidirectional",
"description": "Port D bit 4, bi-directional I/O with selectable internal pull-up; alternate functions TOSC1, XCK0 and OC3A."
},
{
"number": "11",
"name": "PD5",
"type": "bidirectional",
"description": "Port D bit 5, bi-directional I/O with selectable internal pull-up; alternate functions OC1A and TOSC2."
},
{
"number": "12",
"name": "PD6",
"type": "bidirectional",
"description": "Port D bit 6, bi-directional I/O with selectable internal pull-up; alternate function WR (external memory write strobe)."
},
{
"number": "13",
"name": "PD7",
"type": "bidirectional",
"description": "Port D bit 7, bi-directional I/O with selectable internal pull-up; alternate function RD (external memory read strobe)."
},
{
"number": "14",
"name": "XTAL2",
"type": "output",
"description": "Output from the inverting oscillator amplifier."
},
{
"number": "15",
"name": "XTAL1",
"type": "input",
"description": "Input to the inverting oscillator amplifier and input to the internal clock operating circuit."
},
{
"number": "16",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "17",
"name": "VCC",
"type": "power_in",
"description": "Digital supply voltage."
},
{
"number": "18",
"name": "PC0",
"type": "bidirectional",
"description": "Port C bit 0, bi-directional I/O with selectable internal pull-up; alternate functions A8 and PCINT8."
},
{
"number": "19",
"name": "PC1",
"type": "bidirectional",
"description": "Port C bit 1, bi-directional I/O with selectable internal pull-up; alternate functions A9 and PCINT9."
},
{
"number": "20",
"name": "PC2",
"type": "bidirectional",
"description": "Port C bit 2, bi-directional I/O with selectable internal pull-up; alternate functions A10 and PCINT10."
},
{
"number": "21",
"name": "PC3",
"type": "bidirectional",
"description": "Port C bit 3, bi-directional I/O with selectable internal pull-up; alternate functions A11 and PCINT11."
},
{
"number": "22",
"name": "PC4",
"type": "bidirectional",
"description": "Port C bit 4, bi-directional I/O with selectable internal pull-up (stays active in reset if JTAG enabled); alternate functions TCK (JTAG), A12 and PCINT12."
},
{
"number": "23",
"name": "PC5",
"type": "bidirectional",
"description": "Port C bit 5, bi-directional I/O with selectable internal pull-up (stays active in reset if JTAG enabled); alternate functions TMS (JTAG), A13 and PCINT13."
},
{
"number": "24",
"name": "PC6",
"type": "bidirectional",
"description": "Port C bit 6, bi-directional I/O with selectable internal pull-up; alternate functions TDO (JTAG), A14 and PCINT14."
},
{
"number": "25",
"name": "PC7",
"type": "bidirectional",
"description": "Port C bit 7, bi-directional I/O with selectable internal pull-up (stays active in reset if JTAG enabled); alternate functions TDI (JTAG), A15 and PCINT15."
},
{
"number": "26",
"name": "PE2",
"type": "bidirectional",
"description": "Port E bit 2, bi-directional I/O with selectable internal pull-up; alternate function OC1B."
},
{
"number": "27",
"name": "PE1",
"type": "bidirectional",
"description": "Port E bit 1, bi-directional I/O with selectable internal pull-up; alternate function ALE (external memory address latch enable)."
},
{
"number": "28",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "29",
"name": "PE0",
"type": "bidirectional",
"description": "Port E bit 0, bi-directional I/O with selectable internal pull-up; alternate functions ICP1 and INT2."
},
{
"number": "30",
"name": "PA7",
"type": "bidirectional",
"description": "Port A bit 7, bi-directional I/O with selectable internal pull-up; alternate functions AD7 and PCINT7."
},
{
"number": "31",
"name": "PA6",
"type": "bidirectional",
"description": "Port A bit 6, bi-directional I/O with selectable internal pull-up; alternate functions AD6 and PCINT6."
},
{
"number": "32",
"name": "PA5",
"type": "bidirectional",
"description": "Port A bit 5, bi-directional I/O with selectable internal pull-up; alternate functions AD5 and PCINT5."
},
{
"number": "33",
"name": "PA4",
"type": "bidirectional",
"description": "Port A bit 4, bi-directional I/O with selectable internal pull-up; alternate functions AD4 and PCINT4."
},
{
"number": "34",
"name": "PA3",
"type": "bidirectional",
"description": "Port A bit 3, bi-directional I/O with selectable internal pull-up; alternate functions AD3 and PCINT3."
},
{
"number": "35",
"name": "PA2",
"type": "bidirectional",
"description": "Port A bit 2, bi-directional I/O with selectable internal pull-up; alternate functions AD2 and PCINT2."
},
{
"number": "36",
"name": "PA1",
"type": "bidirectional",
"description": "Port A bit 1, bi-directional I/O with selectable internal pull-up; alternate functions AD1 and PCINT1."
},
{
"number": "37",
"name": "PA0",
"type": "bidirectional",
"description": "Port A bit 0, bi-directional I/O with selectable internal pull-up; alternate functions AD0 and PCINT0."
},
{
"number": "38",
"name": "VCC",
"type": "power_in",
"description": "Digital supply voltage."
},
{
"number": "39",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "40",
"name": "PB0",
"type": "bidirectional",
"description": "Port B bit 0, bi-directional I/O with selectable internal pull-up; alternate functions OC0 and T0."
},
{
"number": "41",
"name": "PB1",
"type": "bidirectional",
"description": "Port B bit 1, bi-directional I/O with selectable internal pull-up; alternate functions OC2 and T1."
},
{
"number": "42",
"name": "PB2",
"type": "bidirectional",
"description": "Port B bit 2, bi-directional I/O with selectable internal pull-up; alternate functions RXD1 (USART1) and AIN0 (analog comparator)."
},
{
"number": "43",
"name": "PB3",
"type": "bidirectional",
"description": "Port B bit 3, bi-directional I/O with selectable internal pull-up; alternate functions TXD1 (USART1) and AIN1 (analog comparator)."
},
{
"number": "44",
"name": "PB4",
"type": "bidirectional",
"description": "Port B bit 4, bi-directional I/O with selectable internal pull-up; alternate functions SS (SPI) and OC3B."
}
],
"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+vision",
"consensus_model": "claude-opus-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet notes the MLF bottom pad should be soldered to ground. That applies only to the MLF pa",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 22,
"cost_usd": 0.3655,
"at": "2026-10-30T22:33:56"
},
"datasheet": {
"url": "https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-2513-8-bit-AVR-Microntroller-ATmega162_Datasheet-Summary.pdf",
"pages": 22,
"sha256": "16fae2a4368c194f",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 44,
"described": 44,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "atmega162v-8au.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12,
12,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "61ecec1147f835d2c9d165c450b1c8d53e65b038f6ca1dac3066a2dfb1bbbb85",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "atmega162v-8au-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12,
12,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "91f8318ab7ee4439bb594d5e05e43d5a1604bf41075fcb10ac20377d5dca43a6",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Microchip Tech",
"Package": "TQFP-44(10x10)",
"Category": "Embedded Processors & Controllers",
"Pins": "44"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "16fae2a4368c194f502a9ac43b36ec241e6b4d19657d366a82cbd266cb213740",
"rows": [
{
"name": "Operating supply voltage (ATmega162V)",
"symbol": "",
"kind": "recommended_operating",
"unit": "V",
"min": 1.8,
"typ": null,
"max": 5.5,
"conditions": "ATmega162V; printed in Features and Ordering Information for ATmega162V-8AU",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Speed grade / clock frequency (ATmega162V)",
"symbol": "",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 8,
"conditions": "ATmega162V; see Figure 113 on page 266 (figure not in provided text); ordering speed 8 MHz",
"source_page": 1,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"atmega162v-8au"
],
"discovery_pitch": "ATMEGA162V-8AU (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
},
"files": [
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"atmega162v-8au.step",
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"viewers/symbol.html",
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"visibility": {
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}
}