PartNumber | ATXMEGA128A3U-MH | ATXMEGA128A3U-MHR | ATXMEGA128A3U-MN |
Description | 8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB | 8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R | Microcontrollers - MCU ARM Microcontrollers - MCU AVR XMEGA, 128KB FLASH, 2KB EE, 8KB SRAM - QFN, 105C, Green 1.6-3.6V |
Manufacturer | Microchip | Microchip | Atmel |
Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers |
RoHS | Y | Y | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Package / Case | QFN-64 | QFN-64 | - |
Series | XMEGA A3U | XMEGA A3U | AVRR XMEGAR 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 | 128 kB | 128 kB | 128KB (64K x 16) |
Data RAM Size | 8 kB | 8 kB | - |
ADC Resolution | 12 bit | 12 bit | - |
Number of I/Os | 50 I/O | 50 I/O | - |
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 | + 85 C | - |
Packaging | Tray | Reel | Tray Alternate Packaging |
Product | MCU | MCU | - |
Program Memory Type | Flash | Flash | FLASH |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
Data RAM Type | SRAM | SRAM | - |
Data ROM Size | 2 kB | 2 kB | - |
Data ROM Type | EEPROM | EEPROM | - |
Interface Type | SPI, TWI, USART | I2C, SPI, USART, USB | - |
Number of ADC Channels | 32 | 16 Channel | - |
Number of Timers/Counters | 7 Timer | 7 x 16 bit | - |
Processor Series | XMEGA | AVR XMEGA | - |
Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
Factory Pack Quantity | 260 | 4000 | - |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
Supply Voltage Max | 3.6 V | 3.6 V | - |
Supply Voltage Min | 1.6 V | 1.6 V | - |
Tradename | XMEGA | XMEGA | - |
Unit Weight | 0.007277 oz | - | - |
DAC Resolution | - | 12 bit | - |
Watchdog Timers | - | Watchdog Timer | - |
Package Case | - | - | 64-VFQFN Exposed Pad |
Operating Temperature | - | - | -40°C ~ 105°C (TA) |
Supplier Device Package | - | - | 64-QFN (9x9) |
Number of I O | - | - | 50 |
Speed | - | - | 32MHz |
EEPROM Size | - | - | 2K x 8 |
Core Processor | - | - | AVR |
RAM Size | - | - | 8K x 8 |
Peripherals | - | - | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
Connectivity | - | - | I2C, IrDA, SPI, UART/USART, USB |
Voltage Supply Vcc Vdd | - | - | 1.6 V ~ 3.6 V |
Core Size | - | - | 8/16-Bit |
Data Converters | - | - | A/D 16x12b; D/A 2x12b |
Oscillator Type | - | - | Internal |