component
ATXMEGA32E5-MUR
Public Made by Adomby adom
Microchip Tech ATMEL & AVR, VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "atxmega32e5-mur",
"version": "0.1.0",
"type": "component",
"description": "Microchip Tech ATMEL & AVR, VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"embedded processors & controllers",
"atxmega32e5-mur",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"atxmega32e5-mur.kicad_sym",
"atxmega32e5-mur.kicad_mod",
"atxmega32e5-mur.glb",
"atxmega32e5-mur.step",
"atxmega32e5-mur.lbr",
"docs/hero.png",
"docs/atxmega32e5-mur-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"atxmega32e5-mur-hero.glb",
"atxmega32e5-mur-hero.overlay.json",
"atxmega32e5-mur-etched.glb"
],
"component": {
"mpn": "ATXMEGA32E5-MUR",
"manufacturer": "Microchip Tech",
"package": "VQFN-32-EP(5x5)",
"pin_count": 33,
"category": "Embedded Processors & Controllers",
"subcategory": "ATMEL & AVR",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/dea3c27a59f39cb55c168a3a7a52b052.pdf",
"parts": {
"symbol": "atxmega32e5-mur.kicad_sym",
"footprint": "atxmega32e5-mur.kicad_mod",
"model_3d": "atxmega32e5-mur-hero.glb",
"model_3d_plain": "atxmega32e5-mur-etched.glb",
"model_3d_step": "atxmega32e5-mur-etched.step",
"model_3d_step_plain": "atxmega32e5-mur.step",
"lbr": "atxmega32e5-mur.lbr"
},
"distributor_links": {
"lcsc": "C220233",
"digikey": "ATXMEGA32E5-MURTR-ND",
"mouser": "556-ATXMEGA32E5-MUR"
},
"distributor_check": {
"checked_at": "2026-10-30T22:28:29Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "ATXMEGA32E5-MURTR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "556-ATXMEGA32E5-MUR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "2",
"name": "PA4",
"type": "bidirectional",
"description": "Port A pin 4 general purpose I/O with ADC input 4 (positive/negative) and analog comparator AC4 input."
},
{
"number": "3",
"name": "PA3",
"type": "bidirectional",
"description": "Port A pin 3 general purpose I/O with ADC input 3, DAC1 output and analog comparator AC3 input."
},
{
"number": "4",
"name": "PA2",
"type": "bidirectional",
"description": "Port A pin 2 general purpose I/O with ADC input 2, DAC0 output and analog comparator AC2 input."
},
{
"number": "5",
"name": "PA1",
"type": "bidirectional",
"description": "Port A pin 1 general purpose I/O with ADC input 1 and analog comparator AC1 input."
},
{
"number": "6",
"name": "PA0",
"type": "bidirectional",
"description": "Port A pin 0 general purpose I/O with ADC input 0, analog comparator AC0 input and AREF analog reference input."
},
{
"number": "7",
"name": "PDI",
"type": "bidirectional",
"description": "Program and Debug Interface data pin (PDI_DATA)."
},
{
"number": "8",
"name": "RESET",
"type": "input",
"description": "Reset pin, also used as the Program and Debug Interface clock input (PDI_CLK)."
},
{
"number": "9",
"name": "PC7",
"type": "bidirectional",
"description": "Port C pin 7 general purpose I/O with OC4D/OC4DHS, TXD0, SPI MOSI, XCL IN3 and AC0OUT alternate functions."
},
{
"number": "10",
"name": "PC6",
"type": "bidirectional",
"description": "Port C pin 6 general purpose I/O with OC4C/OC4DLS, RXD0, SPI MISO, XCL IN0 and AC1OUT alternate functions."
},
{
"number": "11",
"name": "PC5",
"type": "bidirectional",
"description": "Port C pin 5 general purpose I/O with OC4B/OC4CHS, OC5B, XCK0, SPI SCK and XCL IN2 alternate functions."
},
{
"number": "12",
"name": "PC4",
"type": "bidirectional",
"description": "Port C pin 4 general purpose I/O with OC4A/OC4CLS, OC5A, SPI SS, XCL IN1/OUT0 and EXTCLK alternate functions."
},
{
"number": "13",
"name": "PC3",
"type": "bidirectional",
"description": "Port C pin 3 general purpose I/O with OC4D/OC4BHS, TXD0 and XCL IN3 alternate functions."
},
{
"number": "14",
"name": "PC2",
"type": "bidirectional",
"description": "Port C pin 2 general purpose I/O with OC4C/OC4BLS, RXD0 and XCL IN0 alternate functions."
},
{
"number": "15",
"name": "PC1",
"type": "bidirectional",
"description": "Port C pin 1 general purpose I/O with OC4B/OC4AHS, XCK0, TWI SCL and XCL IN2 alternate functions."
},
{
"number": "16",
"name": "PC0",
"type": "bidirectional",
"description": "Port C pin 0 general purpose I/O with OC4A/OC4ALS, TWI SDA and XCL IN1/OUT0 alternate functions."
},
{
"number": "17",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "18",
"name": "VCC",
"type": "power_in",
"description": "Digital supply voltage."
},
{
"number": "19",
"name": "PR1",
"type": "bidirectional",
"description": "Port R pin 1 general purpose I/O with XTAL1/TOSC1 oscillator, EXTCLK input and AC0 OUT alternate functions."
},
{
"number": "20",
"name": "PR0",
"type": "bidirectional",
"description": "Port R pin 0 general purpose I/O with XTAL2/TOSC2 oscillator, CLKOUT, EVOUT, RTCOUT and AC1 OUT alternate functions."
},
{
"number": "21",
"name": "PD7",
"type": "bidirectional",
"description": "Port D pin 7 general purpose I/O with ADC15, TXD0, XCL IN3, CLKOUT, EVOUT and AC0OUT alternate functions."
},
{
"number": "22",
"name": "PD6",
"type": "bidirectional",
"description": "Port D pin 6 general purpose I/O with ADC14, RXD0, XCL IN0, RTCOUT and AC1OUT alternate functions."
},
{
"number": "23",
"name": "PD5",
"type": "bidirectional",
"description": "Port D pin 5 general purpose I/O with ADC13, OC5B, XCK0 and XCL IN2 alternate functions."
},
{
"number": "24",
"name": "PD4",
"type": "bidirectional",
"description": "Port D pin 4 general purpose I/O with ADC12, OC5A, XCL IN1/OUT0, CLKOUT and EVOUT alternate functions."
},
{
"number": "25",
"name": "PD3",
"type": "bidirectional",
"description": "Port D pin 3 general purpose I/O with ADC11, TXD0, XCL IN3 and OC1 alternate functions."
},
{
"number": "26",
"name": "PD2",
"type": "bidirectional",
"description": "Port D pin 2 general purpose I/O with ADC10, RXD0, XCL IN0 and OC0 alternate functions."
},
{
"number": "27",
"name": "PD1",
"type": "bidirectional",
"description": "Port D pin 1 general purpose I/O with ADC9, XCK0, TWI SCL and XCL IN2 alternate functions."
},
{
"number": "28",
"name": "PD0",
"type": "bidirectional",
"description": "Port D pin 0 general purpose I/O with ADC8, TWI SDA, XCL IN1/OUT0 and AREF alternate functions."
},
{
"number": "29",
"name": "PA7",
"type": "bidirectional",
"description": "Port A pin 7 general purpose I/O with ADC input 7, analog comparator AC7 input and AC0OUT alternate functions."
},
{
"number": "30",
"name": "PA6",
"type": "bidirectional",
"description": "Port A pin 6 general purpose I/O with ADC input 6, analog comparator AC6 input and AC1OUT alternate functions."
},
{
"number": "31",
"name": "PA5",
"type": "bidirectional",
"description": "Port A pin 5 general purpose I/O with ADC input 5 and analog comparator AC5 input."
},
{
"number": "32",
"name": "AVCC",
"type": "power_in",
"description": "Analog supply voltage."
},
{
"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 provided pages do not include the 32Z package drawing, so the datasheet text does not state whet; The pinout figure text on page 4 is jumbled for pins 17-20. Pin numbers 17 GND, 18 VCC, 19 PR1 and 2; Pin types for the multifunction GPIO pins are inferred as bidirectional. PDI is typed bidirectional "
],
"pages_sent": 31,
"cost_usd": 0.2064,
"at": "2026-10-30T22:28:15"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/dea3c27a59f39cb55c168a3a7a52b052.pdf",
"pages": 147,
"sha256": "5d53027d2c920682",
"source_tier": "mfr"
},
"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": "atxmega32e5-mur.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5.0,
5.0,
0.875
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "atxmega32e5-mur-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5.0,
5.0,
0.875
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "c10aac5230d2cf2184d9ca70697c14bdabe9f9503ffd798f47a974398da0448f",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "32Z",
"source_page": 2,
"e": {
"nom_mm": 0.5,
"range_mm": [
null,
null
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "atxmega32e5-mur.step",
"verdict": "SKIP",
"reasons": [
"the datasheet dimensions give no height or body size to compare"
],
"by": "factory/package_fit.py"
}
}
}
}