component
AVR128DA32T-I/PT
Public Made by Adomby adom
Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), TQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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Ray
Publish 0.1.0
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{
"slug": "avr128da32t-i-pt",
"version": "0.1.0",
"type": "component",
"description": "Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), TQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"single chip microcomputer-microcontroller",
"avr128da32t-i",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"avr128da32t-i-pt.kicad_sym",
"avr128da32t-i-pt.kicad_mod",
"avr128da32t-i-pt.glb",
"avr128da32t-i-pt.step",
"avr128da32t-i-pt.lbr",
"docs/hero.png",
"docs/avr128da32t-i-pt-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"avr128da32t-i-pt-hero.glb",
"avr128da32t-i-pt-hero.overlay.json"
],
"component": {
"mpn": "AVR128DA32T-I/PT",
"manufacturer": "Microchip Tech",
"package": "TQFP-32(7x7)",
"pin_count": 32,
"category": "Single Chip Microcomputer/Microcontroller",
"subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
"datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/AVR128DA28-32-48-64-DataSheet-DS40002183B.pdf",
"parts": {
"symbol": "avr128da32t-i-pt.kicad_sym",
"footprint": "avr128da32t-i-pt.kicad_mod",
"model_3d": "avr128da32t-i-pt-hero.glb",
"model_3d_plain": "avr128da32t-i-pt.glb",
"model_3d_step": "avr128da32t-i-pt-etched.step",
"model_3d_step_plain": "avr128da32t-i-pt.step",
"lbr": "avr128da32t-i-pt.lbr"
},
"distributor_links": {
"lcsc": "C1858295",
"digikey": "150-AVR128DA32T-I/PTCT-ND",
"mouser": "579-AVR128DA32T-I/PT"
},
"distributor_check": {
"checked_at": "2026-11-13T21:11:47Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "150-AVR128DA32T-I/PTCT-ND",
"status": "found"
},
"mouser": {
"pn": "579-AVR128DA32T-I/PT",
"status": "found"
},
"matched_as": "AVR128DA32T-I/PT"
},
"pins": [
{
"number": "1",
"name": "PA3",
"type": "bidirectional",
"description": "General-purpose I/O pin PA3, also TWI SDA/SCL, USART0 XDIR, TCA0 WO3 and CCL LUT1 input per the I/O multiplexing table; it can be used as an external interrupt source."
},
{
"number": "2",
"name": "PA4",
"type": "bidirectional",
"description": "General-purpose I/O pin PA4, also USART0 TxD (alternate position), SPI0 MOSI and TCA0 WO4 per the I/O multiplexing table."
},
{
"number": "3",
"name": "PA5",
"type": "bidirectional",
"description": "General-purpose I/O pin PA5, also USART0 RxD (alternate position), SPI0 MISO and TCA0 WO5 per the I/O multiplexing table."
},
{
"number": "4",
"name": "PA6",
"type": "bidirectional",
"description": "General-purpose I/O pin PA6, also USART0 XCK (alternate position), SPI0 SCK and TCA0 WOC per the I/O multiplexing table."
},
{
"number": "5",
"name": "PA7",
"type": "bidirectional",
"description": "General-purpose I/O pin PA7, also CLKOUT, ZCD output (default position), USART0 XDIR (alternate position), SPI0 SS and TCA0 WOD per the I/O multiplexing table."
},
{
"number": "6",
"name": "PC0",
"type": "bidirectional",
"description": "General-purpose I/O pin PC0, also USART1 TxD, SPI1 MOSI, TCA0 WO0 (alternate) and CCL LUT2 input per the I/O multiplexing table."
},
{
"number": "7",
"name": "PC1",
"type": "bidirectional",
"description": "General-purpose I/O pin PC1, also USART1 RxD, SPI1 MISO, TCA0 WO1 (alternate) and CCL LUT2 input per the I/O multiplexing table."
},
{
"number": "8",
"name": "PC2",
"type": "bidirectional",
"description": "General-purpose I/O pin PC2, also TWI, USART1 XCK, SPI1 SCK, TCA0 WO2 (alternate) and EVSYS EVOUTC per the I/O multiplexing table."
},
{
"number": "9",
"name": "PC3",
"type": "bidirectional",
"description": "General-purpose I/O pin PC3, also TWI, USART1 XDIR, SPI1 SS, TCA0 WO3 (alternate) and CCL LUT1 OUT per the I/O multiplexing table."
},
{
"number": "10",
"name": "PD0",
"type": "bidirectional",
"description": "General-purpose I/O pin PD0, also ADC0 AIN0 analog input, analog comparator AC0 negative input and TCA0 WO0 (alternate) per the I/O multiplexing table."
},
{
"number": "11",
"name": "PD1",
"type": "bidirectional",
"description": "General-purpose I/O pin PD1, also ADC0 AIN1 analog input, ZCD0 input and TCA0 WO1 (alternate) per the I/O multiplexing table."
},
{
"number": "12",
"name": "PD2",
"type": "bidirectional",
"description": "General-purpose I/O pin PD2, also ADC0 AIN2 analog input, analog comparator AC0 positive input and EVSYS EVOUTD per the I/O multiplexing table."
},
{
"number": "13",
"name": "PD3",
"type": "bidirectional",
"description": "General-purpose I/O pin PD3, also ADC0 AIN3 analog input, analog comparator AC0 negative input and TCA0 WO3 (alternate) per the I/O multiplexing table."
},
{
"number": "14",
"name": "PD4",
"type": "bidirectional",
"description": "General-purpose I/O pin PD4, also ADC0 AIN4 analog input, analog comparator AC1 positive input and TCA0 WO4 (alternate) per the I/O multiplexing table."
},
{
"number": "15",
"name": "PD5",
"type": "bidirectional",
"description": "General-purpose I/O pin PD5, also ADC0 AIN5 analog input, analog comparator AC1 negative input and TCA0 WO5 (alternate) per the I/O multiplexing table."
},
{
"number": "16",
"name": "PD6",
"type": "bidirectional",
"description": "General-purpose I/O pin PD6, also ADC0 AIN6 analog input, DAC0 VOUT and CCL LUT3 OUT (alternate) per the I/O multiplexing table."
},
{
"number": "17",
"name": "PD7",
"type": "bidirectional",
"description": "General-purpose I/O pin PD7, also VREFA external voltage reference input, ADC0 AIN7 analog input and EVSYS EVOUTD (alternate) per the I/O multiplexing table."
},
{
"number": "18",
"name": "AVDD",
"type": "power_in",
"description": "Analog supply pin on the AVDD power domain; in the AVR DA family VDD and AVDD are internally connected, so there are no separate power domains."
},
{
"number": "19",
"name": "GND",
"type": "power_in",
"description": "Ground reference pin for the device."
},
{
"number": "20",
"name": "PF0",
"type": "bidirectional",
"description": "General-purpose I/O pin PF0, also XTAL32K1 crystal connection for the 32.768 kHz oscillator, ADC0 AIN16 positive input and USART2 TxD (alternate) per the I/O multiplexing table."
},
{
"number": "21",
"name": "PF1",
"type": "bidirectional",
"description": "General-purpose I/O pin PF1, also XTAL32K2 crystal connection for the 32.768 kHz oscillator, ADC0 AIN17 positive input and USART2 RxD (alternate) per the I/O multiplexing table."
},
{
"number": "22",
"name": "PF2",
"type": "bidirectional",
"description": "General-purpose I/O pin PF2, also TWI, ADC0 AIN18 positive input, USART2 XCK (alternate) and EVSYS EVOUTF per the I/O multiplexing table."
},
{
"number": "23",
"name": "PF3",
"type": "bidirectional",
"description": "General-purpose I/O pin PF3, also TWI, ADC0 AIN19 positive input, USART2 XDIR (alternate) and CCL LUT3 OUT per the I/O multiplexing table."
},
{
"number": "24",
"name": "PF4",
"type": "bidirectional",
"description": "General-purpose I/O pin PF4, also ADC0 AIN20 positive input, USART2 TxD (alternate) and TCA0 WO4 (alternate) per the I/O multiplexing table."
},
{
"number": "25",
"name": "PF5",
"type": "bidirectional",
"description": "General-purpose I/O pin PF5, also ADC0 AIN21 positive input, USART2 RxD (alternate) and TCA1 WO1 (alternate) per the I/O multiplexing table."
},
{
"number": "26",
"name": "PF6",
"type": "input",
"description": "Input-only pin PF6 (RESET); when RSTPINCFG selects RESET it acts as an active-low external Reset with an internal pull-up to VDD, and it can be configured as a general input pin instead."
},
{
"number": "27",
"name": "UPDI",
"type": "input",
"description": "Dedicated Unified Program and Debug Interface pin used for external programming and debugging, operating as one-wire UART half-duplex communication."
},
{
"number": "28",
"name": "VDD",
"type": "power_in",
"description": "Digital supply voltage pin; all VDD pins are internally connected and must be held at the same voltage, with a 1 uF primary decoupling capacitor recommended per pin pair."
},
{
"number": "29",
"name": "GND",
"type": "power_in",
"description": "Ground reference pin for the device; the exposed pad of the VQFN package must be connected to GND, and the same applies to the TQFP ground pins."
},
{
"number": "30",
"name": "PA0",
"type": "bidirectional",
"description": "General-purpose I/O pin PA0, also EXTCLK external clock input, ADC0 X0/Y0 PTC channel, USART0 TxD (default) and TCA0 WO0 per the I/O multiplexing table."
},
{
"number": "31",
"name": "PA1",
"type": "bidirectional",
"description": "General-purpose I/O pin PA1, also PTC X1/Y1 channel, USART0 RxD (default) and TCA0 WO1 per the I/O multiplexing table."
},
{
"number": "32",
"name": "PA2",
"type": "bidirectional",
"description": "General-purpose I/O pin PA2, also TWI SDA (master), PTC X2/Y2 channel, USART0 XCK (default), TCA0 WO2 and EVSYS EVOUTA per the I/O multiplexing table."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The 32-pin pinout drawing on page 15 is shared with VQFN32 and its text extraction is scrambled, so ; VDD and GND pin locations (VDD on 28; GND on 19 and 29) were read from the 32-pin column of the mult; PF0 and PF1 are described as XTAL32K1/XTAL32K2 crystal pins; their type is set to bidirectional by t"
],
"pages_sent": 105,
"cost_usd": 0.3648,
"at": "2026-11-13T21:11:36"
},
"datasheet": {
"url": "https://ww1.microchip.com/downloads/en/DeviceDoc/AVR128DA28-32-48-64-DataSheet-DS40002183B.pdf",
"pages": 606,
"sha256": "372857a40101dfa2",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 32,
"described": 32,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "avr128da32t-i-pt.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.0,
9.0,
1.1
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "53431be61c684e9d923915676a90cb08050c23ee3f834d76a77a3b19b41422f1",
"checked": "2026-11-13",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "avr128da32t-i-pt-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.0,
9.0,
1.1
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "afa04f6bb86b5ed38ce5b5d2b3a56c4b44cf2414018bf796856729cd7d8895e3",
"checked": "2026-11-13",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "PT (TQFP-32, drawing C04-074)",
"source_page": 588,
"D": {
"nom_mm": 7.0,
"range_mm": [
null,
null
]
},
"E1": {
"nom_mm": 7.0,
"range_mm": [
null,
null
]
},
"E": {
"nom_mm": 9.0,
"range_mm": [
null,
null
]
},
"e": {
"nom_mm": 0.8,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.2,
"range_mm": [
null,
1.2
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "avr128da32t-i-pt.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}