Images are for reference only.
See Product Specifications for product details.
| Part Number | ATXMEGA256A3BU-MHR |
|---|---|
| Part Status | Active |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 47 |
| 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 | Part Number | Manufacturers | Description | In Stock | View | |
|---|---|---|---|---|---|---|
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ATXMEGA128A1-AU | Microchip Technology | IC MCU 8BIT 128KB FLASH 100TQFP | 516 | Details | |
 |
ATXMEGA128A1-AUR | Microchip Technology | IC MCU 8BIT 128KB FLASH 100TQFP | 0 | Details | |
 |
ATXMEGA128A1-C7U | Microchip Technology | IC MCU 8BIT 128KB FLASH 100VFBGA | 194 | Details | |
|
ATXMEGA128A1-C7UR | Microchip Technology | IC MCU 8BIT 128KB FLASH 100VFBGA | - | 0 | Details |
 |
ATXMEGA128A1-CU | Microchip Technology | IC MCU 8BIT 128KB FLASH 100CBGA | 320 | Details | |
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ATXMEGA128A1-CUR | Microchip Technology | IC MCU 8BIT 128KB FLASH 100CBGA | 0 | Details | |
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ATXMEGA128A1U-AN | Microchip Technology | IC MCU 8BIT 128KB FLASH 100TQFP | - | 3103 | Details |
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ATXMEGA128A1U-ANR | Microchip Technology | IC MCU 8BIT 128KB FLASH 100TQFP | - | 0 | Details |
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ATXMEGA128A1U-AU | Microchip Technology | IC MCU 8BIT 128KB FLASH 100TQFP | - | 11003 | Details |
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ATXMEGA128A1U-AUR | Microchip Technology | IC MCU 8BIT 128KB FLASH 100TQFP | - | 0 | Details |
 |
ATXMEGA128A1U-C7U | Microchip Technology | IC MCU 8BIT 128KB FLASH 100VFBGA | - | 249 | Details |
|
ATXMEGA128A1U-C7UR | Microchip Technology | IC MCU 8BIT 128KB FLASH 100VFBGA | - | 0 | Details |