 |  | | |
| PartNumber | ATXMEGA256A3U-MHR | ATXMEGA256A3U-MN | ATXMEGA256A3U-MNR |
| Description | 8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R | 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - QFN, 105C, Green 1.6-3.6V | 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - QFN, 105C, Green 1.6-3.6V T&R |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-64 | QFN-64 | - |
| Series | XMEGA A3U | XMEGA A3U | XMEGA A3U |
| Core | AVR | AVR | - |
| Data Bus Width | 8 bit/16 bit | 8 bit/16 bit | - |
| Maximum Clock Frequency | 32 MHz | 32 MHz | - |
| Program Memory Size | 256 kB | 264 kB | - |
| Data RAM Size | 8 kB | 16 kB | - |
| Operating Supply Voltage | 1.6 V to 3.6 V | 1.6 V to 3.6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 105 C | - |
| Packaging | Reel | - | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Moisture Sensitive | Yes | - | - |
| Processor Series | AVR XMEGA | AVR XMEGA | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 4000 | 160 | 2000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | XMEGA | XMEGA | XMEGA |
| Unit Weight | 0.007277 oz | - | - |
| RoHS | - | Y | Y |
| ADC Resolution | - | 12 bit | - |
| Number of I/Os | - | 50 I/O | - |
| Product | - | MCU | - |
| Program Memory Type | - | Flash | - |
| Data RAM Type | - | SRAM | - |
| Interface Type | - | I2C, SMBus, SPI, USART | - |
| Analog Supply Voltage | - | 1.6 V to 3.6 V | - |
| DAC Resolution | - | 12 bit | - |
| Number of ADC Channels | - | 16 Channel | - |
| Number of Timers/Counters | - | 7 x 16 bit | - |
| Supply Voltage Max | - | 3.6 V | - |
| Supply Voltage Min | - | 1.6 V | - |
| Watchdog Timers | - | Watchdog Timer | - |
| Fabricante | Parte # | Descripción | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATXMEGA256A3U-MN | 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - QFN, 105C, Green 1.6-3.6V | |
| ATXMEGA256A3U-MNR | 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - QFN, 105C, Green 1.6-3.6V T&R | ||
| ATXMEGA256A3U-MN | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - QFN, 105C, Green 1.6-3.6V | ||
| ATXMEGA256A3U-MNR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR XMEGA, 256KB FLASH, 4KB EE, 16K - QFN, 105C, Green 1.6-3.6V T&R | ||
| ATXMEGA256A3U-MHR | Microcontrollers - MCU 8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R | ||
| ATXMEGA256A3UAU | RISC Microcontroller, 16-Bit, FLASH, AVR RISC CPU, 32MHz, CMOS, PQFP64 |