component
AVR128DA64-I
Public Made by Adomby adom
AVR1280DA64-I/PT others, TQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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AVR128DA64-I
AVR1280DA64-I/PT · others · TQFP-64(10x10)
AVR128DA64-I from AVR1280DA64-I/PT, in a TQFP-64(10x10). 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 with alternate functions TWI0 SCL (host), USART0 XDIR, TCA0 WO3, PTC X3/Y3 and CCL LUT1 OUT. |
| 2 | PA4 | bidirectional | General-purpose I/O pin with alternate functions USART0 TxD, SPI0 MOSI, TCA0 WO4, PTC X4/Y4 and CCL LUT0 OUT. |
| 3 | PA5 | bidirectional | General-purpose I/O pin with alternate functions USART0 RxD, SPI0 MISO, TCA0 WO5, PTC X5/Y5 and CCL LUT0 OUT. |
| 4 | PA6 | bidirectional | General-purpose I/O pin with alternate functions USART0 XCK, SPI0 SCK, TCA0 WOC, PTC X6/Y6 and CCL LUT1 OUT. |
| 5 | PA7 | bidirectional | General-purpose I/O pin with alternate functions CLKOUT, USART0 XDIR, SPI0 SS, TCA0 WOD, EVSYS EVOUTA, PTC X7/Y7 and ZCD OUT. |
| 6 | VDD | power_in | Digital supply pin; all VDD pins are internally connected and the same voltage must be applied to each, with a decoupling capacitor on each supply pair. |
| 7 | GND | power_in | Ground pin; each supply pin pair (VDD or AVDD with its GND pin) requires its own decoupling capacitor. |
| 8 | PB0 | bidirectional | General-purpose I/O pin with alternate functions USART3 TxD, TCA0 WO0, PTC X8/Y8 and CCL LUT4 IN0. |
| 9 | PB1 | bidirectional | General-purpose I/O pin with alternate functions USART3 RxD, TCA0 WO1, PTC X9/Y9 and CCL LUT4 IN1. |
| 10 | PB2 | bidirectional | General-purpose I/O pin with alternate functions USART3 XCK, TWI1 SDA (host), TCA0 WO2, PTC X10/Y10, EVSYS EVOUTB and CCL LUT4 IN2. |
| 11 | PB3 | bidirectional | General-purpose I/O pin with alternate functions USART3 XDIR, TWI1 SCL (host), TCA0 WO3, PTC X11/Y11 and CCL LUT4 OUT. |
| 12 | PB4 | bidirectional | General-purpose I/O pin with alternate functions USART3 TxD, SPI0 MOSI, TCA0 WO4, PTC X12/Y12 and CCL LUT2 WO. |
| 13 | PB5 | bidirectional | General-purpose I/O pin with alternate functions USART3 RxD, SPI0 MISO, TCA0 WO5, PTC X13/Y13 and CCL LUT3 WO. |
| 14 | PB6 | bidirectional | General-purpose I/O pin with alternate functions USART3 XCK, SPI0 SCK, TWI1 SDA (client), TCA0 WOC and CCL LUT4 OUT. |
| 15 | PB7 | bidirectional | General-purpose I/O pin with alternate functions USART3 XDIR, SPI0 SS, TWI1 SCL (client), TCA0 WOD and EVSYS EVOUTB. |
| 16 | PC0 | bidirectional | General-purpose I/O pin with alternate functions USART1 TxD, SPI0 MOSI, TCA0 WO0, CCL LUT2 WO and CCL LUT1 IN0. |
| 17 | PC1 | bidirectional | General-purpose I/O pin with alternate functions USART1 RxD, SPI0 MISO, TCA0 WO1, TCA1 WO1 and CCL LUT1 IN1. |
| 18 | PC2 | bidirectional | General-purpose I/O pin with alternate functions TWI0 SDA (host), USART1 XCK, SPI0 SCK, TCA0 WO2, EVSYS EVOUTC and CCL LUT1 IN2. |
| 19 | PC3 | bidirectional | General-purpose I/O pin with alternate functions TWI0 SCL (host), USART1 XDIR, SPI0 SS, TCA0 WO3 and CCL LUT1 OUT. |
| 20 | VDD | power_in | Digital supply pin; all VDD pins are internally connected and the same voltage must be applied to each. |
| 21 | GND | power_in | Ground pin; each supply pin pair requires its own decoupling capacitor. |
| 22 | PC4 | bidirectional | General-purpose I/O pin with alternate functions USART1 TxD, SPI0 MOSI, TCA0 WO4 and TCA1 WO0. |
| 23 | PC5 | bidirectional | General-purpose I/O pin with alternate functions USART1 RxD, SPI0 MISO, TCA0 WO5 and TCA1 WO1. |
| 24 | PC6 | bidirectional | General-purpose I/O pin with alternate functions USART1 XCK, SPI0 SCK, TWI0 SDA (client), TCA0 WO2 and CCL LUT4 WO. |
| 25 | PC7 | bidirectional | General-purpose I/O pin with alternate functions USART1 XDIR, SPI0 SS, TWI0 SCL (client) and EVSYS EVOUTC. |
| 26 | PD0 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN0 (analog input), PTC X16/Y16, AC0 AINN1, TCA0 WO0 and CCL LUT2 IN0. |
| 27 | PD1 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN1 (analog input), PTC X17/Y17, AC0 ZCIN, TCA0 WO1 and CCL LUT2 IN1. |
| 28 | PD2 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN2 (analog input), PTC X18/Y18, AC0 AINP0, TCA0 WO2, EVSYS EVOUTD and CCL LUT2 IN2. |
| 29 | PD3 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN3 (analog input), PTC X19/Y19, AC0 AINN0, AC0 AINP1, TCA0 WO3 and CCL LUT2 OUT. |
| 30 | PD4 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN4 (analog input), PTC X20/Y20, AC1 AINP2, AC1 AINP1, and TCA0 WO4. |
| 31 | PD5 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN5 (analog input), PTC X21/Y21, AC1 AINN0 and TCA0 WO5. |
| 32 | PD6 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN6 (analog input), PTC X22/Y22, AC2 AINP3, DAC0 VOUT and CCL LUT3 OUT. |
| 33 | PD7 | bidirectional | General-purpose I/O pin with alternate functions VREF external reference input VREFA, ADC0 AIN7 (analog input), PTC X23/Y23, AC2 AINN2, and EVSYS EVOUTD. |
| 34 | AVDD | power_in | Analog supply pin for the analog peripherals; AVDD and VDD are internally connected in this device family and the same voltage must be applied. |
| 35 | GND | power_in | Ground pin for the device; each supply pin pair requires its own decoupling capacitor. |
| 36 | PE0 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN8 (analog input), PTC X24/Y24, AC1 AINP1, USART4 TxD, SPI0 MOSI and TCA0 WO0. |
| 37 | PE1 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN9 (analog input), PTC X25/Y25, AC1 AINP2, USART4 RxD, SPI0 MISO and TCA0 WO1. |
| 38 | PE2 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN10 (analog input), PTC X26/Y26, AC1 AINP2, USART4 XCK, SPI0 SCK, TCA0 WO2 and EVSYS EVOUTE. |
| 39 | PE3 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN11 (analog input), PTC X27/Y27, AC1 ZCIN, USART4 XDIR, SPI0 SS and TCA0 WO3. |
| 40 | PE4 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN12 (analog input), PTC X28/Y28, USART4 TxD, TCA0 WO4 and TCA0 WO0. |
| 41 | PE5 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN13 (analog input), PTC X29/Y29, USART4 RxD, TCA0 WO5 and TCA0 WO1. |
| 42 | PE6 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN14 (analog input), PTC X30/Y30, USART4 XCK and TCA0 WO2. |
| 43 | PE7 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN15 (analog input), PTC X31/Y31, AC2 ZCIN, USART4 XDIR and EVSYS EVOUTE. |
| 44 | PF0 | bidirectional | General-purpose I/O pin, also the 32.768 kHz crystal oscillator pin XTAL32K1 and positive analog input AIN16 (input-only for the analog function), with alternate functions USART2 TxD and TCA0 WOA. |
| 45 | PF1 | bidirectional | General-purpose I/O pin, also the 32.768 kHz crystal oscillator pin XTAL32K2 and positive analog input AIN17 (input-only for the analog function), with alternate functions USART2 RxD and TCA0 WOB. |
| 46 | PF2 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN18 (positive analog input), PTC X34/Y34, TWI0 SDA (host), USART2 XCK, TCA0 WOC and EVSYS EVOUTF. |
| 47 | PF3 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN19 (positive analog input), PTC X35/Y35, TWI0 SCL (host), USART2 XDIR and TCA0 WOD. |
| 48 | PF4 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN20 (positive analog input), PTC X36/Y36, USART2 TxD and TCA0 WO. |
| 49 | PF5 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN21 (positive analog input), PTC X37/Y37, USART2 RxD and TCA1 WO. |
| 50 | PF6 | input | Input-only pin that is the RESET pin (active-low external reset) when RSTPINCFG is set to RESET, otherwise a general input pin. |
| 51 | UPDI | bidirectional | Dedicated Unified Program and Debug Interface pin, using one-wire asynchronous half-duplex UART communication. |
| 52 | PG0 | bidirectional | General-purpose I/O pin with alternate functions PTC X40/Y40, USART5 TxD, TCA0 WO0 and CCL LUT5 IN0. |
| 53 | PG1 | bidirectional | General-purpose I/O pin with alternate functions PTC X41/Y41, USART5 RxD, TCA0 WO1 and CCL LUT5 IN1. |
| 54 | PG2 | bidirectional | General-purpose I/O pin with alternate functions PTC X42/Y42, USART5 XCK, TCA0 WO2, EVSYS EVOUTG and CCL LUT5 IN2. |
| 55 | PG3 | bidirectional | General-purpose I/O pin with alternate functions PTC X43/Y43, USART5 XDIR, TCA0 WO3 and CCL LUT5 OUT. |
| 56 | VDD | power_in | Digital supply pin; all VDD pins are internally connected and the same voltage must be applied to each. |
| 57 | GND | power_in | Ground pin; each supply pin pair requires its own decoupling capacitor. |
| 58 | PG4 | bidirectional | General-purpose I/O pin with alternate functions PTC X44/Y44, USART5 TxD, SPI0 MOSI, TCA0 WO4 and TCA0 WOA. |
| 59 | PG5 | bidirectional | General-purpose I/O pin with alternate functions PTC X45/Y45, USART5 RxD, SPI0 MISO, TCA0 WO5 and TCA0 WOB. |
| 60 | PG6 | bidirectional | General-purpose I/O pin with alternate functions PTC X46/Y46, USART5 XCK, SPI0 SCK, TCA0 WOC and CCL LUT5 OUT. |
| 61 | PG7 | bidirectional | General-purpose I/O pin with alternate functions PTC X47/Y47, USART5 XDIR, SPI0 SS, TCA0 WOD and EVSYS EVOUTG. |
| 62 | PA0 | bidirectional | General-purpose I/O pin with alternate functions EXTCLK (external clock), PTC X0/Y0, USART0 TxD, TCA0 WO0 and CCL LUT0 IN0. |
| 63 | PA1 | bidirectional | General-purpose I/O pin with alternate functions PTC X1/Y1, USART0 RxD, TCA0 WO1 and CCL LUT0 IN1. |
| 64 | PA2 | bidirectional | General-purpose I/O pin with alternate functions TWI0 SDA (host), PTC X2/Y2, USART0 XCK, TCA0 WO2, EVSYS EVOUTA and CCL LUT0 IN2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AVR1280DA64-I/PT |
| Package | TQFP-64(10x10) |
| Category | others |
| Pins | 64 |
CAD (KiCad official)
- Symbol:
AVR128DA64-I - Footprint:
Package_QFP:TQFP-64_10x10mm_P0.5mm - 3D model: TQFP-64(10x10) (KiCad packages3D, STEP)
- 3D model files:
avr128da64-i-etched.step/avr128da64-i-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);avr128da64-i.step/avr128da64-i.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AVR1280DA64-I/PT datasheet (684 pp, sha256
6aff7827cea3b091, retrieved 2026-11-02, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).
# AVR128DA64-I
**AVR1280DA64-I/PT** · others · TQFP-64(10x10)
AVR128DA64-I from AVR1280DA64-I/PT, in a TQFP-64(10x10). 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 with alternate functions TWI0 SCL (host), USART0 XDIR, TCA0 WO3, PTC X3/Y3 and CCL LUT1 OUT. |
| 2 | PA4 | bidirectional | General-purpose I/O pin with alternate functions USART0 TxD, SPI0 MOSI, TCA0 WO4, PTC X4/Y4 and CCL LUT0 OUT. |
| 3 | PA5 | bidirectional | General-purpose I/O pin with alternate functions USART0 RxD, SPI0 MISO, TCA0 WO5, PTC X5/Y5 and CCL LUT0 OUT. |
| 4 | PA6 | bidirectional | General-purpose I/O pin with alternate functions USART0 XCK, SPI0 SCK, TCA0 WOC, PTC X6/Y6 and CCL LUT1 OUT. |
| 5 | PA7 | bidirectional | General-purpose I/O pin with alternate functions CLKOUT, USART0 XDIR, SPI0 SS, TCA0 WOD, EVSYS EVOUTA, PTC X7/Y7 and ZCD OUT. |
| 6 | VDD | power_in | Digital supply pin; all VDD pins are internally connected and the same voltage must be applied to each, with a decoupling capacitor on each supply pair. |
| 7 | GND | power_in | Ground pin; each supply pin pair (VDD or AVDD with its GND pin) requires its own decoupling capacitor. |
| 8 | PB0 | bidirectional | General-purpose I/O pin with alternate functions USART3 TxD, TCA0 WO0, PTC X8/Y8 and CCL LUT4 IN0. |
| 9 | PB1 | bidirectional | General-purpose I/O pin with alternate functions USART3 RxD, TCA0 WO1, PTC X9/Y9 and CCL LUT4 IN1. |
| 10 | PB2 | bidirectional | General-purpose I/O pin with alternate functions USART3 XCK, TWI1 SDA (host), TCA0 WO2, PTC X10/Y10, EVSYS EVOUTB and CCL LUT4 IN2. |
| 11 | PB3 | bidirectional | General-purpose I/O pin with alternate functions USART3 XDIR, TWI1 SCL (host), TCA0 WO3, PTC X11/Y11 and CCL LUT4 OUT. |
| 12 | PB4 | bidirectional | General-purpose I/O pin with alternate functions USART3 TxD, SPI0 MOSI, TCA0 WO4, PTC X12/Y12 and CCL LUT2 WO. |
| 13 | PB5 | bidirectional | General-purpose I/O pin with alternate functions USART3 RxD, SPI0 MISO, TCA0 WO5, PTC X13/Y13 and CCL LUT3 WO. |
| 14 | PB6 | bidirectional | General-purpose I/O pin with alternate functions USART3 XCK, SPI0 SCK, TWI1 SDA (client), TCA0 WOC and CCL LUT4 OUT. |
| 15 | PB7 | bidirectional | General-purpose I/O pin with alternate functions USART3 XDIR, SPI0 SS, TWI1 SCL (client), TCA0 WOD and EVSYS EVOUTB. |
| 16 | PC0 | bidirectional | General-purpose I/O pin with alternate functions USART1 TxD, SPI0 MOSI, TCA0 WO0, CCL LUT2 WO and CCL LUT1 IN0. |
| 17 | PC1 | bidirectional | General-purpose I/O pin with alternate functions USART1 RxD, SPI0 MISO, TCA0 WO1, TCA1 WO1 and CCL LUT1 IN1. |
| 18 | PC2 | bidirectional | General-purpose I/O pin with alternate functions TWI0 SDA (host), USART1 XCK, SPI0 SCK, TCA0 WO2, EVSYS EVOUTC and CCL LUT1 IN2. |
| 19 | PC3 | bidirectional | General-purpose I/O pin with alternate functions TWI0 SCL (host), USART1 XDIR, SPI0 SS, TCA0 WO3 and CCL LUT1 OUT. |
| 20 | VDD | power_in | Digital supply pin; all VDD pins are internally connected and the same voltage must be applied to each. |
| 21 | GND | power_in | Ground pin; each supply pin pair requires its own decoupling capacitor. |
| 22 | PC4 | bidirectional | General-purpose I/O pin with alternate functions USART1 TxD, SPI0 MOSI, TCA0 WO4 and TCA1 WO0. |
| 23 | PC5 | bidirectional | General-purpose I/O pin with alternate functions USART1 RxD, SPI0 MISO, TCA0 WO5 and TCA1 WO1. |
| 24 | PC6 | bidirectional | General-purpose I/O pin with alternate functions USART1 XCK, SPI0 SCK, TWI0 SDA (client), TCA0 WO2 and CCL LUT4 WO. |
| 25 | PC7 | bidirectional | General-purpose I/O pin with alternate functions USART1 XDIR, SPI0 SS, TWI0 SCL (client) and EVSYS EVOUTC. |
| 26 | PD0 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN0 (analog input), PTC X16/Y16, AC0 AINN1, TCA0 WO0 and CCL LUT2 IN0. |
| 27 | PD1 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN1 (analog input), PTC X17/Y17, AC0 ZCIN, TCA0 WO1 and CCL LUT2 IN1. |
| 28 | PD2 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN2 (analog input), PTC X18/Y18, AC0 AINP0, TCA0 WO2, EVSYS EVOUTD and CCL LUT2 IN2. |
| 29 | PD3 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN3 (analog input), PTC X19/Y19, AC0 AINN0, AC0 AINP1, TCA0 WO3 and CCL LUT2 OUT. |
| 30 | PD4 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN4 (analog input), PTC X20/Y20, AC1 AINP2, AC1 AINP1, and TCA0 WO4. |
| 31 | PD5 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN5 (analog input), PTC X21/Y21, AC1 AINN0 and TCA0 WO5. |
| 32 | PD6 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN6 (analog input), PTC X22/Y22, AC2 AINP3, DAC0 VOUT and CCL LUT3 OUT. |
| 33 | PD7 | bidirectional | General-purpose I/O pin with alternate functions VREF external reference input VREFA, ADC0 AIN7 (analog input), PTC X23/Y23, AC2 AINN2, and EVSYS EVOUTD. |
| 34 | AVDD | power_in | Analog supply pin for the analog peripherals; AVDD and VDD are internally connected in this device family and the same voltage must be applied. |
| 35 | GND | power_in | Ground pin for the device; each supply pin pair requires its own decoupling capacitor. |
| 36 | PE0 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN8 (analog input), PTC X24/Y24, AC1 AINP1, USART4 TxD, SPI0 MOSI and TCA0 WO0. |
| 37 | PE1 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN9 (analog input), PTC X25/Y25, AC1 AINP2, USART4 RxD, SPI0 MISO and TCA0 WO1. |
| 38 | PE2 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN10 (analog input), PTC X26/Y26, AC1 AINP2, USART4 XCK, SPI0 SCK, TCA0 WO2 and EVSYS EVOUTE. |
| 39 | PE3 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN11 (analog input), PTC X27/Y27, AC1 ZCIN, USART4 XDIR, SPI0 SS and TCA0 WO3. |
| 40 | PE4 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN12 (analog input), PTC X28/Y28, USART4 TxD, TCA0 WO4 and TCA0 WO0. |
| 41 | PE5 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN13 (analog input), PTC X29/Y29, USART4 RxD, TCA0 WO5 and TCA0 WO1. |
| 42 | PE6 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN14 (analog input), PTC X30/Y30, USART4 XCK and TCA0 WO2. |
| 43 | PE7 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN15 (analog input), PTC X31/Y31, AC2 ZCIN, USART4 XDIR and EVSYS EVOUTE. |
| 44 | PF0 | bidirectional | General-purpose I/O pin, also the 32.768 kHz crystal oscillator pin XTAL32K1 and positive analog input AIN16 (input-only for the analog function), with alternate functions USART2 TxD and TCA0 WOA. |
| 45 | PF1 | bidirectional | General-purpose I/O pin, also the 32.768 kHz crystal oscillator pin XTAL32K2 and positive analog input AIN17 (input-only for the analog function), with alternate functions USART2 RxD and TCA0 WOB. |
| 46 | PF2 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN18 (positive analog input), PTC X34/Y34, TWI0 SDA (host), USART2 XCK, TCA0 WOC and EVSYS EVOUTF. |
| 47 | PF3 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN19 (positive analog input), PTC X35/Y35, TWI0 SCL (host), USART2 XDIR and TCA0 WOD. |
| 48 | PF4 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN20 (positive analog input), PTC X36/Y36, USART2 TxD and TCA0 WO. |
| 49 | PF5 | bidirectional | General-purpose I/O pin with alternate functions ADC0 AIN21 (positive analog input), PTC X37/Y37, USART2 RxD and TCA1 WO. |
| 50 | PF6 | input | Input-only pin that is the RESET pin (active-low external reset) when RSTPINCFG is set to RESET, otherwise a general input pin. |
| 51 | UPDI | bidirectional | Dedicated Unified Program and Debug Interface pin, using one-wire asynchronous half-duplex UART communication. |
| 52 | PG0 | bidirectional | General-purpose I/O pin with alternate functions PTC X40/Y40, USART5 TxD, TCA0 WO0 and CCL LUT5 IN0. |
| 53 | PG1 | bidirectional | General-purpose I/O pin with alternate functions PTC X41/Y41, USART5 RxD, TCA0 WO1 and CCL LUT5 IN1. |
| 54 | PG2 | bidirectional | General-purpose I/O pin with alternate functions PTC X42/Y42, USART5 XCK, TCA0 WO2, EVSYS EVOUTG and CCL LUT5 IN2. |
| 55 | PG3 | bidirectional | General-purpose I/O pin with alternate functions PTC X43/Y43, USART5 XDIR, TCA0 WO3 and CCL LUT5 OUT. |
| 56 | VDD | power_in | Digital supply pin; all VDD pins are internally connected and the same voltage must be applied to each. |
| 57 | GND | power_in | Ground pin; each supply pin pair requires its own decoupling capacitor. |
| 58 | PG4 | bidirectional | General-purpose I/O pin with alternate functions PTC X44/Y44, USART5 TxD, SPI0 MOSI, TCA0 WO4 and TCA0 WOA. |
| 59 | PG5 | bidirectional | General-purpose I/O pin with alternate functions PTC X45/Y45, USART5 RxD, SPI0 MISO, TCA0 WO5 and TCA0 WOB. |
| 60 | PG6 | bidirectional | General-purpose I/O pin with alternate functions PTC X46/Y46, USART5 XCK, SPI0 SCK, TCA0 WOC and CCL LUT5 OUT. |
| 61 | PG7 | bidirectional | General-purpose I/O pin with alternate functions PTC X47/Y47, USART5 XDIR, SPI0 SS, TCA0 WOD and EVSYS EVOUTG. |
| 62 | PA0 | bidirectional | General-purpose I/O pin with alternate functions EXTCLK (external clock), PTC X0/Y0, USART0 TxD, TCA0 WO0 and CCL LUT0 IN0. |
| 63 | PA1 | bidirectional | General-purpose I/O pin with alternate functions PTC X1/Y1, USART0 RxD, TCA0 WO1 and CCL LUT0 IN1. |
| 64 | PA2 | bidirectional | General-purpose I/O pin with alternate functions TWI0 SDA (host), PTC X2/Y2, USART0 XCK, TCA0 WO2, EVSYS EVOUTA and CCL LUT0 IN2. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AVR1280DA64-I/PT |
| Package | TQFP-64(10x10) |
| Category | others |
| Pins | 64 |
## CAD (KiCad official)
- Symbol: `AVR128DA64-I`
- Footprint: `Package_QFP:TQFP-64_10x10mm_P0.5mm`
- 3D model: TQFP-64(10x10) (KiCad packages3D, STEP)
- 3D model files: `avr128da64-i-etched.step` / `avr128da64-i-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `avr128da64-i.step` / `avr128da64-i.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [AVR1280DA64-I/PT datasheet](docs/avr128da64-i-datasheet.pdf) (684 pp, sha256 `6aff7827cea3b091`, retrieved 2026-11-02, tier: lcsc)
- **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](docs/avr128da64-i-datasheet.pdf)