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Description
DATASHEET 8K. ATxmega128A3U-AUR(4). 128K + 8K. 2K. 8K. ATxmega64A3U-AU. 64K + 4K. 2K. 4K. ATxmega64A3U-AUR(4). 64K + 4K. 2K. 4K. ATxmega256A3U - MH . High-performance, low-power Atmel AVR XMEGA 8/16-bit ATxmega128D3- MH . The XMEGA D3 devices provide the following features: in -system datasheet and the Atmel AVR XMEGA AU manual. Errata differences ATxmega256A3U /192A3U/128A3U/64A3U are not listed in this document, only in. High-performance, low-power Atmel AVR XMEGA 8/16-bit Microcontroller. Nonvolatile 8/16-bit Atmel XMEGA C4 Microcontroller ATxmega32C4- MH . ATxmega192A3- MH . 192 KB + 8 KB. 2 KB. 16 KB. 32. 1.6 - 3.6V. ATxmega128A3 - MH . 128 KB + 8 KB. 2 KB. 8 KB. 32. 1.6 - 3.6V. ATxmega64A3- MH . 64 KB + 4
| Part Number | ATXMEGA256A3UMH |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | Embedded - Microcontrollers |
| Brand | Microchip |
| Description | IC MCU 8BIT 256KB FLASH 64QFN |
| Series | AVR XMEGA A3U |
| Packaging | Tray |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | I²ÂC, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 50 |
| Program Memory Size | 256KB (128K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6 V ~ 3.6 V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 64-VFQFN Exposed Pad |
| Supplier Device Package | 64-QFN (9x9) |
| Image |  |
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