component

AVR128DA32T-I/PT

Public Made by Adom

by adom

Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), TQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentsingle chip microcomputer-microcontrolleravr128da32t-ifactory-2.0.0extractor-text

Verified AVR128DA32T-I/PT

by Ray · last 13 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

13 Nov 2026RayPublished by the parts factory: tier mfr, 32 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • •array (skip): not an array of element pairs
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AVR128DA32T-I/PT · TQFP-32(7x7) · 32 pins
  • ✓copper: 32 copper pads, none touching another net
  • ✓datasheet: all 32 pin names found in the 606-page datasheet
  • ✓distributor: lcsc C1858295, digikey 150-AVR128DA32T-I/PTCT-ND, mouser 579-AVR128DA32T-I/PT
  • ✓family: TQFP-32_7x7mm_P0.8mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-aong756b/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.588)
  • ✓pads: 32 pins = 32 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 32 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 46 kB, viewers/symbol.html 23 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ avr128da32t-i-pt.kicad_sym✓ avr128da32t-i-pt.kicad_mod✓ avr128da32t-i-pt.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

PCB Footprint

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Datasheet

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Download PDF
Contents

README

markdown

AVR128DA32T-I

Microchip Tech · Microcontroller Units (MCUs/MPUs/SOCs) · TQFP-32(7x7)

AVR128DA32T-I from Microchip Tech, in a TQFP-32(7x7). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model). Symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 PA3 bidirectional 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.
2 PA4 bidirectional General-purpose I/O pin PA4, also USART0 TxD (alternate position), SPI0 MOSI and TCA0 WO4 per the I/O multiplexing table.
3 PA5 bidirectional General-purpose I/O pin PA5, also USART0 RxD (alternate position), SPI0 MISO and TCA0 WO5 per the I/O multiplexing table.
4 PA6 bidirectional General-purpose I/O pin PA6, also USART0 XCK (alternate position), SPI0 SCK and TCA0 WOC per the I/O multiplexing table.
5 PA7 bidirectional 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.
6 PC0 bidirectional General-purpose I/O pin PC0, also USART1 TxD, SPI1 MOSI, TCA0 WO0 (alternate) and CCL LUT2 input per the I/O multiplexing table.
7 PC1 bidirectional General-purpose I/O pin PC1, also USART1 RxD, SPI1 MISO, TCA0 WO1 (alternate) and CCL LUT2 input per the I/O multiplexing table.
8 PC2 bidirectional General-purpose I/O pin PC2, also TWI, USART1 XCK, SPI1 SCK, TCA0 WO2 (alternate) and EVSYS EVOUTC per the I/O multiplexing table.
9 PC3 bidirectional 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.
10 PD0 bidirectional 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.
11 PD1 bidirectional General-purpose I/O pin PD1, also ADC0 AIN1 analog input, ZCD0 input and TCA0 WO1 (alternate) per the I/O multiplexing table.
12 PD2 bidirectional 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.
13 PD3 bidirectional 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.
14 PD4 bidirectional 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.
15 PD5 bidirectional 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.
16 PD6 bidirectional General-purpose I/O pin PD6, also ADC0 AIN6 analog input, DAC0 VOUT and CCL LUT3 OUT (alternate) per the I/O multiplexing table.
17 PD7 bidirectional 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.
18 AVDD power_in 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.
19 GND power_in Ground reference pin for the device.
20 PF0 bidirectional 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.
21 PF1 bidirectional 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.
22 PF2 bidirectional General-purpose I/O pin PF2, also TWI, ADC0 AIN18 positive input, USART2 XCK (alternate) and EVSYS EVOUTF per the I/O multiplexing table.
23 PF3 bidirectional 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.
24 PF4 bidirectional General-purpose I/O pin PF4, also ADC0 AIN20 positive input, USART2 TxD (alternate) and TCA0 WO4 (alternate) per the I/O multiplexing table.
25 PF5 bidirectional General-purpose I/O pin PF5, also ADC0 AIN21 positive input, USART2 RxD (alternate) and TCA1 WO1 (alternate) per the I/O multiplexing table.
26 PF6 input 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.
27 UPDI input Dedicated Unified Program and Debug Interface pin used for external programming and debugging, operating as one-wire UART half-duplex communication.
28 VDD power_in 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.
29 GND power_in 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.
30 PA0 bidirectional 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.
31 PA1 bidirectional General-purpose I/O pin PA1, also PTC X1/Y1 channel, USART0 RxD (default) and TCA0 WO1 per the I/O multiplexing table.
32 PA2 bidirectional 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.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package TQFP-32(7x7)
Category Single Chip Microcomputer/Microcontroller
Pins 32

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage 1.8 5.5 V AVR128DA32T-I/PT, TQFP, Ordering Information Table 39-1 574
Temperature range -40 85 °C AVR128DA32T-I/PT, Industrial (I) grade, Ordering Information Table 39-1 574

CAD (KiCad official)

  • Symbol: AVR128DA32T-I
  • Footprint: Package_QFP:TQFP-32_7x7mm_P0.8mm
  • 3D model: TQFP-32(7x7) (KiCad packages3D, STEP)
  • 3D model files: avr128da32t-i-pt-etched.step / avr128da32t-i-pt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); avr128da32t-i-pt.step / avr128da32t-i-pt.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Microchip Tech datasheet (606 pp, sha256 372857a40101dfa2, retrieved 2026-11-13, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF