component
AVR64DA48-I
Public Made by Adomby adom
Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), VQFN-48(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "avr64da48-i",
"title": "AVR64DA48-I",
"brief": "Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), VQFN-48(6x6). 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",
"single chip microcomputer-microcontroller",
"avr64da48-i",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "AVR64DA48-I",
"manufacturer": "Microchip Tech",
"package": "VQFN-48(6x6)",
"pin_count": 49,
"category": "Single Chip Microcomputer/Microcontroller",
"subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/481f1d7a5b0cacff91960304d6a4309e.pdf",
"parts": {
"symbol": "avr64da48-i.kicad_sym",
"footprint": "avr64da48-i.kicad_mod",
"model_3d": "avr64da48-i-hero.glb",
"model_3d_plain": "avr64da48-i-etched.glb",
"model_3d_step": "avr64da48-i-etched.step",
"model_3d_step_plain": "avr64da48-i.step",
"lbr": "avr64da48-i.lbr"
},
"distributor_links": {
"lcsc": "C3227372"
},
"distributor_check": {
"checked_at": "2026-11-02T17:36:08Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "PA5",
"type": "bidirectional",
"description": "General purpose I/O pin PA5 with ADC0 input X5, USART0 RxD (alternate position), SPI0 MISO and TCA0 WO5 alternate functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "2",
"name": "PA6",
"type": "bidirectional",
"description": "General purpose I/O pin PA6 with ADC0 input X6, USART0 XCK (alternate position), SPI0 SCK and TCA0 WOC functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "3",
"name": "PA7",
"type": "bidirectional",
"description": "General purpose I/O pin PA7 with CLKOUT, ADC0 input X7, USART0 XDIR (alternate position), SPI0 SS, TCA0 WOD and EVSYS EVOUTA alternate functions."
},
{
"number": "4",
"name": "PB0",
"type": "bidirectional",
"description": "General purpose I/O pin PB0 with ADC0 input X8, USART3 TxD (alternate), TCA0 WO0 and CCL LUT4 input functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "5",
"name": "PB1",
"type": "bidirectional",
"description": "General purpose I/O pin PB1 with ADC0 input X9, USART3 RxD (alternate), TCA0 WO1 and CCL LUT4 input functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "6",
"name": "PB2",
"type": "bidirectional",
"description": "General purpose I/O pin PB2 with ADC0 input X10, USART3 XCK (alternate), TWI0 SDA (alternate), TCA0 WO2 and EVSYS EVOUTB functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "7",
"name": "PB3",
"type": "bidirectional",
"description": "General purpose I/O pin PB3 with ADC0 input X11, USART3 XDIR (alternate), TWI0 SCL (alternate), TCA0 WO3 and CCL LUT4 output functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "8",
"name": "PB4",
"type": "bidirectional",
"description": "General purpose I/O pin PB4 with ADC0 input X12, USART3 TxD (alternate), SPI0 MOSI (alternate), TCA0 WO4 and TCB/TCA alternate functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "9",
"name": "PB5",
"type": "bidirectional",
"description": "General purpose I/O pin PB5 with ADC0 input X13, USART3 RxD (alternate), SPI0 MISO (alternate), TCA0 WO5 and TCB alternate functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "10",
"name": "PC0",
"type": "bidirectional",
"description": "General purpose I/O pin PC0 with USART1 TxD, SPI0 MOSI (alternate), TCA0 WO0 (alternate) and CCL LUT1 input functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "11",
"name": "PC1",
"type": "bidirectional",
"description": "General purpose I/O pin PC1 with USART1 RxD, SPI0 MISO (alternate), TCA0 WO1 (alternate) and CCL LUT1 input functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "12",
"name": "PC2",
"type": "bidirectional",
"description": "General purpose I/O pin PC2 with TWI0 SDA (alternate), USART1 XCK, SPI0 SCK, TCA0 WO2 (alternate) and EVSYS EVOUTC functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "13",
"name": "PC3",
"type": "bidirectional",
"description": "General purpose I/O pin PC3 with TWI0 SCL (alternate), USART1 XDIR, SPI0 SS, TCA0 WO3 (alternate) and CCL LUT1 output functions, with a programmable digital input buffer that can be disabled for analog use."
},
{
"number": "14",
"name": "VDD",
"type": "power_in",
"description": "Digital supply voltage; all VDD pins are internally connected and must be held at the same voltage, rated 1.8-5.5V for this device."
},
{
"number": "15",
"name": "GND",
"type": "power_in",
"description": "Ground reference for the digital supply domain."
},
{
"number": "16",
"name": "PC4",
"type": "bidirectional",
"description": "General purpose I/O pin PC4 with USART1 TxD (alternate), SPI0 MOSI (alternate), TCA0 WO4 (alternate) and TCB0 alternate functions, with a programmable digital input buffer."
},
{
"number": "17",
"name": "PC5",
"type": "bidirectional",
"description": "General purpose I/O pin PC5 with USART1 RxD (alternate), SPI0 MISO (alternate), TCA0 WO5 (alternate) and TCB1 alternate functions, with a programmable digital input buffer."
},
{
"number": "18",
"name": "PC6",
"type": "bidirectional",
"description": "General purpose I/O pin PC6 with USART1 XCK (alternate), SPI0 SCK (alternate), TWI0 SDA (client), TCA0 WO2 (alternate) and CCL LUT output functions, with a programmable digital input buffer."
},
{
"number": "19",
"name": "PC7",
"type": "bidirectional",
"description": "General purpose I/O pin PC7 with USART1 XDIR (alternate), SPI0 SS (alternate), TWI0 SCL (client) and EVSYS EVOUTC (alternate) functions, with a programmable digital input buffer."
},
{
"number": "20",
"name": "PD0",
"type": "bidirectional",
"description": "General purpose I/O pin PD0 with ADC0 input AIN0 (analog, rail-to-rail), PTC Y16/X16 channel, AC0 negative input and TCA0 WO0 (alternate) functions."
},
{
"number": "21",
"name": "PD1",
"type": "bidirectional",
"description": "General purpose I/O pin PD1 with ADC0 input AIN1 (analog, rail-to-rail), PTC Y17/X17 channel, AC0 zero-cross input and TCA0 WO1 (alternate) functions."
},
{
"number": "22",
"name": "PD2",
"type": "bidirectional",
"description": "General purpose I/O pin PD2 with ADC0 input AIN2 (analog, rail-to-rail), PTC Y18/X18, AC0 positive input and EVSYS EVOUTD functions, with a programmable digital input buffer."
},
{
"number": "23",
"name": "PD3",
"type": "bidirectional",
"description": "General purpose I/O pin PD3 with ADC0 input AIN3 (analog, rail-to-rail), PTC Y19/X19, AC0 negative input and TCA0 WO3 (alternate) functions."
},
{
"number": "24",
"name": "PD4",
"type": "bidirectional",
"description": "General purpose I/O pin PD4 with ADC0 input AIN4 (analog, rail-to-rail), PTC Y20/X20, AC1 positive input and TCA0 WO4 (alternate) functions."
},
{
"number": "25",
"name": "PD5",
"type": "bidirectional",
"description": "General purpose I/O pin PD5 with ADC0 input AIN5 (analog, rail-to-rail), PTC Y21/X21, AC1 negative input and TCA0 WO5 (alternate) functions."
},
{
"number": "26",
"name": "PD6",
"type": "bidirectional",
"description": "General purpose I/O pin PD6 with ADC0 input AIN6 (analog, rail-to-rail), PTC Y22/X22, AC0 positive input and DAC0 VOUT output functions."
},
{
"number": "27",
"name": "PD7",
"type": "bidirectional",
"description": "General purpose I/O pin PD7 with ADC0 input AIN7 (analog, rail-to-rail), VREFA external voltage reference input, PTC Y23/X23, AC0 negative input and EVSYS EVOUTD (alternate) functions."
},
{
"number": "28",
"name": "AVDD",
"type": "power_in",
"description": "Analog supply pin for ADC, DAC, AC and VREF; internally connected to VDD on this family with no separate power domain."
},
{
"number": "29",
"name": "GND",
"type": "power_in",
"description": "Ground reference for the analog supply domain."
},
{
"number": "30",
"name": "PE0",
"type": "bidirectional",
"description": "General purpose I/O pin PE0 with ADC0 input AIN8 (analog), PTC Y24/X24, USART4 TxD, SPI0 MOSI (alternate) and TCA0 WO0 (alternate) functions."
},
{
"number": "31",
"name": "PE1",
"type": "bidirectional",
"description": "General purpose I/O pin PE1 with ADC0 input AIN9 (analog), PTC Y25/X25, USART4 RxD, SPI0 MISO (alternate) and TCA0 WO1 (alternate) functions."
},
{
"number": "32",
"name": "PE2",
"type": "bidirectional",
"description": "General purpose I/O pin PE2 with ADC0 input AIN10 (analog), PTC Y26/X26, USART4 XCK, SPI0 SCK (alternate), TCA0 WO2 (alternate) and EVSYS EVOUTE functions."
},
{
"number": "33",
"name": "PE3",
"type": "bidirectional",
"description": "General purpose I/O pin PE3 with ADC0 input AIN11 (analog), PTC Y27/X27, AC1 zero-cross input, USART4 XDIR, SPI0 SS (alternate) and TCA0 WO3 (alternate) functions."
},
{
"number": "34",
"name": "PF0",
"type": "passive",
"description": "PF0 is the XTAL32K1 crystal pin for the 32.768 kHz oscillator, also usable as ADC0 input AIN16 (positive-input-only), USART2 TxD and CCL LUT3 input."
},
{
"number": "35",
"name": "PF1",
"type": "passive",
"description": "PF1 is the XTAL32K2 crystal pin for the 32.768 kHz oscillator, also usable as ADC0 input AIN17 (positive-input-only), USART2 RxD and CCL LUT3 input."
},
{
"number": "36",
"name": "PF2",
"type": "bidirectional",
"description": "General purpose I/O pin PF2 with ADC0 input AIN18 (positive-input-only), USART2 XCK, TWI0 SDA (alternate), TCA0 WO2 (alternate) and EVSYS EVOUTF functions."
},
{
"number": "37",
"name": "PF3",
"type": "bidirectional",
"description": "General purpose I/O pin PF3 with ADC0 input AIN19 (positive-input-only), USART2 XDIR, TWI0 SCL (alternate), TCA0 WO3 (alternate) and CCL LUT3 output functions."
},
{
"number": "38",
"name": "PF4",
"type": "bidirectional",
"description": "General purpose I/O pin PF4 with ADC0 input AIN20 (positive-input-only), USART2 TxD (alternate), TCA0 WO4 (alternate) and TCB alternate functions."
},
{
"number": "39",
"name": "PF5",
"type": "bidirectional",
"description": "General purpose I/O pin PF5 with ADC0 input AIN21 (positive-input-only), USART2 RxD (alternate), TCA0 WO5 (alternate) and TCB alternate functions."
},
{
"number": "40",
"name": "PF6",
"type": "input",
"description": "Input-only pin PF6, which serves as the active-low RESET pin when RSTPINCFG enables external Reset and has an internal pull-up resistor."
},
{
"number": "41",
"name": "UPDI",
"type": "bidirectional",
"description": "Dedicated Unified Program and Debug Interface pin providing asynchronous half-duplex one-wire UART programming and debug communication with no other function."
},
{
"number": "42",
"name": "VDD",
"type": "power_in",
"description": "Digital supply voltage; all VDD pins are internally connected and must be held at the same voltage, rated 1.8-5.5V for this device."
},
{
"number": "43",
"name": "GND",
"type": "power_in",
"description": "Ground reference for the digital supply domain."
},
{
"number": "44",
"name": "PA0",
"type": "bidirectional",
"description": "General purpose I/O pin PA0 with EXTCLK external clock input, ADC0 input X0/Y0, USART0 TxD, TCA0 WO0 and CCL LUT0 input functions."
},
{
"number": "45",
"name": "PA1",
"type": "bidirectional",
"description": "General purpose I/O pin PA1 with ADC0 input X1/Y1, USART0 RxD, TCA0 WO1 and CCL LUT0 input functions."
},
{
"number": "46",
"name": "PA2",
"type": "bidirectional",
"description": "General purpose I/O pin PA2 with ADC0 input X2/Y2, TWI0 SDA (host), USART0 XCK, TCA0 WO2, EVSYS EVOUTA and CCL LUT0 input functions."
},
{
"number": "47",
"name": "PA3",
"type": "bidirectional",
"description": "General purpose I/O pin PA3 with ADC0 input X3/Y3, TWI0 SCL (host), USART0 XDIR, TCA0 WO3 (alternate) and CCL LUT1 output functions."
},
{
"number": "48",
"name": "PA4",
"type": "bidirectional",
"description": "General purpose I/O pin PA4 with ADC0 input X4/Y4, USART0 TxD (alternate), SPI0 MOSI, TCA0 WO4 and TCB alternate functions."
},
{
"number": "49",
"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-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: MPN AVR64DA48-I is ordered as AVR64DA48-I/6LX (VQFN48 6x6 mm) per the ordering table on p.638, so th"
],
"pages_sent": 120,
"cost_usd": 0.1287,
"at": "2026-11-02T17:35:58"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/481f1d7a5b0cacff91960304d6a4309e.pdf",
"pages": 684,
"sha256": "42c2071125f65ca1",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 49,
"described": 49,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
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6.02,
0.9
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"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "c948784bf6f7759d3df21d5d43216651e5aae7423563d2376e80c4c26f7b43ab",
"checked": "2026-11-02",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "avr64da48-i-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
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"seat": "z = 0",
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"zmin_mm": 0,
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"footprint_binding": "identity",
"sha256": "584970c513065751c90088d4c76844e8100b4b2075aa93b27c86c1f90ec61b29",
"checked": "2026-11-02",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Microchip Tech",
"Package": "VQFN-48(6x6)",
"Category": "Single Chip Microcomputer/Microcontroller",
"Pins": "49"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
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"discovery_triggers": [
"avr64da48-i"
],
"discovery_pitch": "AVR64DA48-I (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
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