# ATxmega128A1U\-C (Component)

## Description

32MHz, 128kB Flash, 8kB Boot, 8kB SRAM, 2kB EEPROM, JTAG, USB, TFBGA\-100
AVR 8/16bit Microcontroller XMegaAVR
TFBGA\*9\.0x9\.0mm\*Layout10x10\*P0\.8mm\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/28/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public
- **Package or Case Code:** TFBGA\-100\_9\.0x9\.0mm\_Layout10x10\_P0\.8mm
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/fc63a0d9362e5b6185546de82a8b9d9fe0969b15a0eaeb108a5112c7fccb409a\.pdf
- **Part Type:** Microcontroller
- **Manufacturer Name:** Microchip
- **Manufacturer Part Number:** ATxmega128A1U\-C

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** ATxmega128A1U\-C
- **Package / Case Code:** 100\-TFBGA
- **Pin Count:** 100
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| A1 | PK0 | Bi\-Directional |
| A2 | VCC | Power In |
| A3 | GND | Power In |
| A4 | PJ3 | Bi\-Directional |
| A5 | VCC | Passive |
| A6 | GND | Passive |
| A7 | PH1 | Bi\-Directional |
| A8 | GND | Passive |
| A9 | VCC | Passive |
| A10 | PF7 | Bi\-Directional |
| B1 | PK3 | Bi\-Directional |
| B2 | PK2 | Bi\-Directional |
| B3 | PK1 | Bi\-Directional |
| B4 | PJ4 | Bi\-Directional |
| B5 | PH7 | Bi\-Directional |
| B6 | PH4 | Bi\-Directional |
| B7 | PH2 | Bi\-Directional |
| B8 | PH0 | Bi\-Directional |
| B9 | PF6 | Bi\-Directional |
| B10 | PF5 | Bi\-Directional |
| C1 | VCC | Passive |
| C2 | PK5 | Bi\-Directional |
| C3 | PK4 | Bi\-Directional |
| C4 | PJ5 | Bi\-Directional |
| C5 | PJ0 | Bi\-Directional |
| C6 | PH5 | Bi\-Directional |
| C7 | PH3 | Bi\-Directional |
| C8 | PF2 | Bi\-Directional |
| C9 | PF3 | Bi\-Directional |
| C10 | VCC | Passive |
| D1 | GND | Passive |
| D2 | PK6 | Bi\-Directional |
| D3 | PK7 | Bi\-Directional |
| D4 | PJ6 | Bi\-Directional |
| D5 | PJ1 | Bi\-Directional |
| D6 | PH6 | Bi\-Directional |
| D7 | PF0 | Bi\-Directional |
| D8 | PF1 | Bi\-Directional |
| D9 | PF4 | Bi\-Directional |
| D10 | GND | Passive |
| E1 | PQ0 | Bi\-Directional |
| E2 | PQ1 | Bi\-Directional |
| E3 | PQ2 | Bi\-Directional |
| E4 | PJ7 | Bi\-Directional |
| E5 | PJ2 | Bi\-Directional |
| E6 | PE7 | Bi\-Directional |
| E7 | PE6 | Bi\-Directional |
| E8 | PE5 | Bi\-Directional |
| E9 | PE4 | Bi\-Directional |
| E10 | PE3 | Bi\-Directional |
| F1 | PR1/XTAL1 | Bi\-Directional |
| F2 | PR0/XTAL2 | Bi\-Directional |
| F3 | \~\{RESET\}/PDI\_CLK | Input |
| F4 | PDI\_DATA | Bi\-Directional |
| F5 | PQ3 | Bi\-Directional |
| F6 | PC2 | Bi\-Directional |
| F7 | PE2 | Bi\-Directional |
| F8 | PE1 | Bi\-Directional |
| F9 | PE0 | Bi\-Directional |
| F10 | VCC | Passive |
| G1 | GND | Passive |
| G2 | PA1 | Bi\-Directional |
| G3 | PA4 | Bi\-Directional |
| G4 | PB3 | Bi\-Directional |
| G5 | PB4 | Bi\-Directional |
| G6 | PC1 | Bi\-Directional |
| G7 | PC6 | Bi\-Directional |
| G8 | PD7 | Bi\-Directional |
| G9 | PD6 | Bi\-Directional |
| G10 | GND | Passive |
| H1 | AVCC | Power In |
| H2 | PA2 | Bi\-Directional |
| H3 | PA5 | Bi\-Directional |
| H4 | PB2 | Bi\-Directional |
| H5 | PB5 | Bi\-Directional |
| H6 | PC0 | Bi\-Directional |
| H7 | PC5 | Bi\-Directional |
| H8 | PD5 | Bi\-Directional |
| H9 | PD4 | Bi\-Directional |
| H10 | PD3 | Bi\-Directional |
| J1 | AREF/PA0 | Bi\-Directional |
| J2 | PA3 | Bi\-Directional |
| J3 | AREF/PB0 | Bi\-Directional |
| J4 | PB1 | Bi\-Directional |
| J5 | PB6 | Bi\-Directional |
| J6 | PC3 | Bi\-Directional |
| J7 | PC4 | Bi\-Directional |
| J8 | PC7 | Bi\-Directional |
| J9 | PD2 | Bi\-Directional |
| J10 | PD1 | Bi\-Directional |
| K1 | PA6 | Bi\-Directional |
| K2 | PA7 | Bi\-Directional |
| K3 | GND | Passive |
| K4 | AVCC | Passive |
| K5 | PB7 | Bi\-Directional |
| K6 | VCC | Passive |
| K7 | GND | Passive |
| K8 | VCC | Passive |
| K9 | GND | Passive |
| K10 | PD0 | Bi\-Directional |

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*Generated from [https://flux\.ai/kicad\-part\-library/atxmega128a1u\-c](https://flux.ai/kicad-part-library/atxmega128a1u-c)*