component
ATMEGA1281-16MU
Public Made by Adomby adom
Microchip Tech MICROCHIP, QFN-64-EP(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909
{
"schema_version": 1,
"type": "component",
"slug": "atmega1281-16mu",
"title": "ATMEGA1281-16MU",
"brief": "Microchip Tech MICROCHIP, QFN-64-EP(9x9). 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",
"atmega1281-16mu",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "ATMEGA1281-16MU",
"manufacturer": "Microchip Tech",
"package": "QFN-64-EP(9x9)",
"pin_count": 65,
"category": "Embedded Processors & Controllers",
"subcategory": "MICROCHIP",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f5baa51aa3082973274b29bd8b273679.pdf",
"parts": {
"symbol": "atmega1281-16mu.kicad_sym",
"footprint": "atmega1281-16mu.kicad_mod",
"model_3d": "atmega1281-16mu-hero.glb",
"model_3d_plain": "atmega1281-16mu-etched.glb",
"model_3d_step": "atmega1281-16mu-etched.step",
"model_3d_step_plain": "atmega1281-16mu.step",
"lbr": "atmega1281-16mu.lbr"
},
"distributor_links": {
"lcsc": "C1337444",
"digikey": "ATMEGA1281-16MU-ND"
},
"distributor_check": {
"checked_at": "2026-10-31T18:46:44Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "ATMEGA1281-16MU-ND",
"status": "found"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "PG5",
"type": "bidirectional",
"description": "Port G bit 5 I/O with internal pull-up; alternate function OC0B (Timer/Counter0 output compare B / PWM)."
},
{
"number": "2",
"name": "PE0",
"type": "bidirectional",
"description": "Port E bit 0 I/O with internal pull-up; alternate functions RXD0/PCINT8/PDI."
},
{
"number": "3",
"name": "PE1",
"type": "bidirectional",
"description": "Port E bit 1 I/O with internal pull-up; alternate functions TXD0/PDO."
},
{
"number": "4",
"name": "PE2",
"type": "bidirectional",
"description": "Port E bit 2 I/O with internal pull-up; alternate functions XCK0/AIN0."
},
{
"number": "5",
"name": "PE3",
"type": "bidirectional",
"description": "Port E bit 3 I/O with internal pull-up; alternate functions OC3A/AIN1."
},
{
"number": "6",
"name": "PE4",
"type": "bidirectional",
"description": "Port E bit 4 I/O with internal pull-up; alternate functions OC3B/INT4."
},
{
"number": "7",
"name": "PE5",
"type": "bidirectional",
"description": "Port E bit 5 I/O with internal pull-up; alternate functions OC3C/INT5."
},
{
"number": "8",
"name": "PE6",
"type": "bidirectional",
"description": "Port E bit 6 I/O with internal pull-up; alternate functions T3/INT6."
},
{
"number": "9",
"name": "PE7",
"type": "bidirectional",
"description": "Port E bit 7 I/O with internal pull-up; alternate functions ICP3/CLKO/INT7."
},
{
"number": "10",
"name": "PB0",
"type": "bidirectional",
"description": "Port B bit 0 I/O with internal pull-up; alternate functions SS/PCINT0 (SPI slave select input)."
},
{
"number": "11",
"name": "PB1",
"type": "bidirectional",
"description": "Port B bit 1 I/O with internal pull-up; alternate functions SCK/PCINT1 (SPI clock)."
},
{
"number": "12",
"name": "PB2",
"type": "bidirectional",
"description": "Port B bit 2 I/O with internal pull-up; alternate functions MOSI/PCINT2 (SPI data)."
},
{
"number": "13",
"name": "PB3",
"type": "bidirectional",
"description": "Port B bit 3 I/O with internal pull-up; alternate functions MISO/PCINT3 (SPI data)."
},
{
"number": "14",
"name": "PB4",
"type": "bidirectional",
"description": "Port B bit 4 I/O with internal pull-up; alternate functions OC2A/PCINT4."
},
{
"number": "15",
"name": "PB5",
"type": "bidirectional",
"description": "Port B bit 5 I/O with internal pull-up; alternate functions OC1A/PCINT5."
},
{
"number": "16",
"name": "PB6",
"type": "bidirectional",
"description": "Port B bit 6 I/O with internal pull-up; alternate functions OC1B/PCINT6."
},
{
"number": "17",
"name": "PB7",
"type": "bidirectional",
"description": "Port B bit 7 I/O with internal pull-up; alternate functions OC0A/OC1C/PCINT7."
},
{
"number": "18",
"name": "PG3",
"type": "bidirectional",
"description": "Port G bit 3 I/O with internal pull-up; alternate function TOSC2 (RTC oscillator output when AS2 set)."
},
{
"number": "19",
"name": "PG4",
"type": "bidirectional",
"description": "Port G bit 4 I/O with internal pull-up; alternate function TOSC1 (RTC oscillator input when AS2 set)."
},
{
"number": "20",
"name": "RESET",
"type": "input",
"description": "Active-low reset input; pin is shown with overbar in pinout."
},
{
"number": "21",
"name": "VCC",
"type": "power_in",
"description": "Digital supply voltage."
},
{
"number": "22",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "23",
"name": "XTAL2",
"type": "output",
"description": "Oscillator/clock circuit pin XTAL2."
},
{
"number": "24",
"name": "XTAL1",
"type": "input",
"description": "Oscillator/clock circuit pin XTAL1 (also used for external clock input)."
},
{
"number": "25",
"name": "PD0",
"type": "bidirectional",
"description": "Port D bit 0 I/O with internal pull-up; alternate functions SCL/INT0 (2-wire clock, open-drain when TWI enabled)."
},
{
"number": "26",
"name": "PD1",
"type": "bidirectional",
"description": "Port D bit 1 I/O with internal pull-up; alternate functions SDA/INT1 (2-wire data, open-drain when TWI enabled)."
},
{
"number": "27",
"name": "PD2",
"type": "bidirectional",
"description": "Port D bit 2 I/O with internal pull-up; alternate functions RXD1/INT2."
},
{
"number": "28",
"name": "PD3",
"type": "bidirectional",
"description": "Port D bit 3 I/O with internal pull-up; alternate functions TXD1/INT3."
},
{
"number": "29",
"name": "PD4",
"type": "bidirectional",
"description": "Port D bit 4 I/O with internal pull-up; alternate function ICP1."
},
{
"number": "30",
"name": "PD5",
"type": "bidirectional",
"description": "Port D bit 5 I/O with internal pull-up; alternate function XCK1."
},
{
"number": "31",
"name": "PD6",
"type": "bidirectional",
"description": "Port D bit 6 I/O with internal pull-up; alternate function T1."
},
{
"number": "32",
"name": "PD7",
"type": "bidirectional",
"description": "Port D bit 7 I/O with internal pull-up; alternate function T0."
},
{
"number": "33",
"name": "PG0",
"type": "bidirectional",
"description": "Port G bit 0 I/O with internal pull-up; alternate function WR (external memory write strobe)."
},
{
"number": "34",
"name": "PG1",
"type": "bidirectional",
"description": "Port G bit 1 I/O with internal pull-up; alternate function RD (external memory read strobe)."
},
{
"number": "35",
"name": "PC0",
"type": "bidirectional",
"description": "Port C bit 0 I/O with internal pull-up; alternate function A8 (external memory address)."
},
{
"number": "36",
"name": "PC1",
"type": "bidirectional",
"description": "Port C bit 1 I/O with internal pull-up; alternate function A9 (external memory address)."
},
{
"number": "37",
"name": "PC2",
"type": "bidirectional",
"description": "Port C bit 2 I/O with internal pull-up; alternate function A10 (external memory address)."
},
{
"number": "38",
"name": "PC3",
"type": "bidirectional",
"description": "Port C bit 3 I/O with internal pull-up; alternate function A11 (external memory address)."
},
{
"number": "39",
"name": "PC4",
"type": "bidirectional",
"description": "Port C bit 4 I/O with internal pull-up; alternate function A12 (external memory address)."
},
{
"number": "40",
"name": "PC5",
"type": "bidirectional",
"description": "Port C bit 5 I/O with internal pull-up; alternate function A13 (external memory address)."
},
{
"number": "41",
"name": "PC6",
"type": "bidirectional",
"description": "Port C bit 6 I/O with internal pull-up; alternate function A14 (external memory address)."
},
{
"number": "42",
"name": "PC7",
"type": "bidirectional",
"description": "Port C bit 7 I/O with internal pull-up; alternate function A15 (external memory address)."
},
{
"number": "43",
"name": "PG2",
"type": "bidirectional",
"description": "Port G bit 2 I/O with internal pull-up; alternate function ALE (external memory address latch enable)."
},
{
"number": "44",
"name": "PA7",
"type": "bidirectional",
"description": "Port A bit 7 I/O with internal pull-up; alternate function AD7 (external memory address/data)."
},
{
"number": "45",
"name": "PA6",
"type": "bidirectional",
"description": "Port A bit 6 I/O with internal pull-up; alternate function AD6 (external memory address/data)."
},
{
"number": "46",
"name": "PA5",
"type": "bidirectional",
"description": "Port A bit 5 I/O with internal pull-up; alternate function AD5 (external memory address/data)."
},
{
"number": "47",
"name": "PA4",
"type": "bidirectional",
"description": "Port A bit 4 I/O with internal pull-up; alternate function AD4 (external memory address/data)."
},
{
"number": "48",
"name": "PA3",
"type": "bidirectional",
"description": "Port A bit 3 I/O with internal pull-up; alternate function AD3 (external memory address/data)."
},
{
"number": "49",
"name": "PA2",
"type": "bidirectional",
"description": "Port A bit 2 I/O with internal pull-up; alternate function AD2 (external memory address/data)."
},
{
"number": "50",
"name": "PA1",
"type": "bidirectional",
"description": "Port A bit 1 I/O with internal pull-up; alternate function AD1 (external memory address/data)."
},
{
"number": "51",
"name": "PA0",
"type": "bidirectional",
"description": "Port A bit 0 I/O with internal pull-up; alternate function AD0 (external memory address/data)."
},
{
"number": "52",
"name": "VCC",
"type": "power_in",
"description": "Digital supply voltage."
},
{
"number": "53",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "54",
"name": "PF7",
"type": "bidirectional",
"description": "Port F bit 7; ADC7 analog input or JTAG TDI."
},
{
"number": "55",
"name": "PF6",
"type": "bidirectional",
"description": "Port F bit 6; ADC6 analog input or JTAG TDO (tri-stated unless shifting data)."
},
{
"number": "56",
"name": "PF5",
"type": "bidirectional",
"description": "Port F bit 5; ADC5 analog input or JTAG TMS."
},
{
"number": "57",
"name": "PF4",
"type": "bidirectional",
"description": "Port F bit 4; ADC4 analog input or JTAG TCK."
},
{
"number": "58",
"name": "PF3",
"type": "bidirectional",
"description": "Port F bit 3; ADC3 analog input channel 3."
},
{
"number": "59",
"name": "PF2",
"type": "bidirectional",
"description": "Port F bit 2; ADC2 analog input channel 2."
},
{
"number": "60",
"name": "PF1",
"type": "bidirectional",
"description": "Port F bit 1; ADC1 analog input channel 1."
},
{
"number": "61",
"name": "PF0",
"type": "bidirectional",
"description": "Port F bit 0; ADC0 analog input channel 0."
},
{
"number": "62",
"name": "AREF",
"type": "input",
"description": "Analog reference pin for the A/D converter."
},
{
"number": "63",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "64",
"name": "AVCC",
"type": "power_in",
"description": "Supply voltage pin for the A/D converter."
},
{
"number": "65",
"name": "EP",
"type": "power_in",
"description": "Exposed center pad, internally connected to GND; should be soldered or glued to the board for mechanical stability."
}
],
"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: Figure 1-3 text extraction does not print pin numbers next to names and lists names in non-sequentia; The exposed pad has no printed pin number; '65' is a convention. The datasheet says only that the pa; The datasheet gives no pin-level electrical limits; AREF and XTAL1/XTAL2 types are inferred from fun",
"15/65 pins cited to the wrong page (name found elsewhere): ['21:VCC@p7', '22:GND@p7', '23:XTAL2@p4', '24:XTAL1@p4']"
],
"pages_sent": 85,
"cost_usd": 0.7074,
"at": "2026-10-31T18:46:30"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/f5baa51aa3082973274b29bd8b273679.pdf",
"pages": 435,
"sha256": "48878ac033dc6185",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 65,
"described": 65,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "atmega1281-16mu.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9,
9,
0.75
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "dce07a86ec3fe3ca87eebdff13827f55e036ced5518fee01f85cec4a3f56366d",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "atmega1281-16mu-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9,
9,
0.75
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "ec557ffdfdbc55fb98f357cc61c058b19ec990cc8f2f50bb979d9486216e34a4",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Microchip Tech",
"Package": "QFN-64-EP(9x9)",
"Category": "Embedded Processors & Controllers",
"Pins": "65"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "48878ac033dc618529ec0c9ac505ab4c6d7574dd933211f6bcde5805ddf6c394",
"rows": [
{
"name": "Operating temperature range (Industrial)",
"symbol": "",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "ATmega1281-16MU, Industrial",
"source_page": 409,
"source": "datasheet"
},
{
"name": "Power supply voltage",
"symbol": "VCC",
"kind": "recommended_operating",
"unit": "V",
"min": 2.7,
"typ": null,
"max": 5.5,
"conditions": "16 MHz speed grade ordering code ATmega1281-16MU",
"source_page": 409,
"source": "datasheet"
},
{
"name": "Clock frequency at 2.7V - 5.5V",
"symbol": "",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 8,
"conditions": "ATmega1281, 2.7V - 5.5V",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Clock frequency at 4.5V - 5.5V",
"symbol": "",
"kind": "recommended_operating",
"unit": "MHz",
"min": 0,
"typ": null,
"max": 16,
"conditions": "ATmega1281, 4.5V - 5.5V",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Minimum pulse width for asynchronous external interrupt",
"symbol": "tINT",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 110,
"source": "datasheet"
},
{
"name": "Programming Enable Voltage",
"symbol": "VPP",
"kind": "electrical",
"unit": "V",
"min": 11.5,
"typ": null,
"max": 12.5,
"conditions": "Parallel programming, VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "Programming Enable Current",
"symbol": "IPP",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 250,
"conditions": "Parallel programming, VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "Data and Control Valid before XTAL1 High",
"symbol": "tDVXH",
"kind": "timing",
"unit": "ns",
"min": 67,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "XTAL1 Low to XTAL1 High",
"symbol": "tXLXH",
"kind": "timing",
"unit": "ns",
"min": 200,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "XTAL1 Pulse Width High",
"symbol": "tXHXL",
"kind": "timing",
"unit": "ns",
"min": 150,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "Data and Control Hold after XTAL1 Low",
"symbol": "tXLDX",
"kind": "timing",
"unit": "ns",
"min": 67,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "XTAL1 Low to WR Low",
"symbol": "tXLWL",
"kind": "timing",
"unit": "ns",
"min": 0,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "XTAL1 Low to PAGEL high",
"symbol": "tXLPH",
"kind": "timing",
"unit": "ns",
"min": 0,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "PAGEL low to XTAL1 high",
"symbol": "tPLXH",
"kind": "timing",
"unit": "ns",
"min": 150,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "BS1 Valid before PAGEL High",
"symbol": "tBVPH",
"kind": "timing",
"unit": "ns",
"min": 67,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "PAGEL Pulse Width High",
"symbol": "tPHPL",
"kind": "timing",
"unit": "ns",
"min": 150,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "BS1 Hold after PAGEL Low",
"symbol": "tPLBX",
"kind": "timing",
"unit": "ns",
"min": 67,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "BS2/1 Hold after WR Low",
"symbol": "tWLBX",
"kind": "timing",
"unit": "ns",
"min": 67,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "PAGEL Low to WR Low",
"symbol": "tPLWL",
"kind": "timing",
"unit": "ns",
"min": 67,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "BS2/1 Valid to WR Low",
"symbol": "tBVWL",
"kind": "timing",
"unit": "ns",
"min": 67,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "WR Pulse Width Low",
"symbol": "tWLWH",
"kind": "timing",
"unit": "ns",
"min": 150,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "WR Low to RDY/BSY Low",
"symbol": "tWLRL",
"kind": "timing",
"unit": "µs",
"min": 0,
"typ": null,
"max": 1,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "WR Low to RDY/BSY High",
"symbol": "tWLRH",
"kind": "timing",
"unit": "ms",
"min": null,
"typ": 3.7,
"max": 4.5,
"conditions": "Valid for Write Flash, Write EEPROM, Write Fuse bits and Write Lock bits commands",
"source_page": 338,
"source": "datasheet"
},
{
"name": "WR Low to RDY/BSY High for Chip Erase",
"symbol": "tWLRH_CE",
"kind": "timing",
"unit": "ms",
"min": null,
"typ": 7.5,
"max": 9,
"conditions": "Valid for Chip Erase command",
"source_page": 338,
"source": "datasheet"
},
{
"name": "XTAL1 Low to OE Low",
"symbol": "tXLOL",
"kind": "timing",
"unit": "ns",
"min": 0,
"typ": null,
"max": null,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "BS1 Valid to DATA valid",
"symbol": "tBVDV",
"kind": "timing",
"unit": "ns",
"min": 0,
"typ": null,
"max": 250,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "OE Low to DATA Valid",
"symbol": "tOLDV",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 250,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
},
{
"name": "OE High to DATA Tri-stated",
"symbol": "tOHDZ",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 250,
"conditions": "VCC = 5V ±10%",
"source_page": 338,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"atmega1281-16mu"
],
"discovery_pitch": "ATMEGA1281-16MU (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",
"atmega1281-16mu.kicad_sym",
"atmega1281-16mu.kicad_mod",
"atmega1281-16mu.glb",
"atmega1281-16mu.step",
"atmega1281-16mu.lbr",
"docs/hero.png",
"docs/atmega1281-16mu-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"atmega1281-16mu-hero.glb",
"atmega1281-16mu-hero.overlay.json",
"atmega1281-16mu-etched.glb"
],
"visibility": {
"public": true
}
}