# ATxmega256A3B-A (Component) ## Description 32MHz, 256kB Flash, 8kB Boot, 16kB SRAM, 4kB EEPROM, JTAG, TQFP-64 AVR 8/16bit Microcontroller XMegaAVR TQFP*14x14mm*P0.8mm* ## Component Details - **Owner:** kicad-part-library - **Created:** 9/26/2024 - **Last Updated:** 9/26/2024 - **Visibility:** Public - **Manufacturer Part Number:** ATxmega256A3B-A - **Manufacturer Name:** Microchip Technology Inc. - **Datasheet URL:** http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-8116-8-and-16-bit-AVR-XMEGA-A3B-Microcontroller_Datasheet.pdf - **Package or Case Code:** TQFP-64_14x14mm_P0.8mm - **Manufacturer:** Microchip - **MPN:** ATxmega256A3B-A - **Package / Case Code:** 64-TQFP - **Pin Count:** 64 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | PA3 | | | 2 | PA4 | | | 3 | PA5 | | | 4 | PA6 | | | 5 | PA7 | | | 6 | AREF/PB0 | | | 7 | PB1 | | | 8 | PB2 | | | 9 | PB3 | | | 10 | PB4 | | | 11 | PB5 | | | 12 | PB6 | | | 13 | PB7 | | | 14 | GND | | | 15 | VCC | | | 16 | PC0 | | | 17 | PC1 | | | 18 | PC2 | | | 19 | PC3 | | | 20 | PC4 | | | 21 | PC5 | | | 22 | PC6 | | | 23 | PC7 | | | 24 | GND | | | 25 | VCC | | | 26 | PD0 | | | 27 | PD1 | | | 28 | PD2 | | | 29 | PD3 | | | 30 | PD4 | | | 31 | PD5 | | | 32 | PD6 | | | 33 | PD7 | | | 34 | GND | | | 35 | VCC | | | 36 | PE0 | | | 37 | PE1 | | | 38 | PE2 | | | 39 | PE3 | | | 40 | PE4 | | | 41 | PE5 | | | 42 | TOSC2 | | | 43 | TOSC1 | | | 44 | GND | | | 45 | VCC | | | 46 | PF0 | | | 47 | PF1 | | | 48 | PF2 | | | 49 | PF3 | | | 50 | PF4 | | | 51 | VBAT | | | 52 | GND | | | 53 | VCC | | | 54 | PF6 | | | 55 | PF7 | | | 56 | PDI_DATA | | | 57 | ~{RESET}/PDI_CLK | | | 58 | PR0/XTAL2 | | | 59 | PR1/XTAL1 | | | 60 | GND | | | 61 | AVCC | | | 62 | AREF/PA0 | | | 63 | PA1 | | | 64 | PA2 | | --- *Generated from [https://www.flux.ai/kicad-part-library/atxmega256a3b-a~i0s](https://www.flux.ai/kicad-part-library/atxmega256a3b-a~i0s)*