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| PartNumber | ATXMEGA128A4U-MHR | ATXMEGA128A4U-MH | ATXMEGA128A4U-MN |
| Description | 8-bit Microcontrollers - MCU 85C,1.6-3.6V MCU AVRMCU 8BIT | 8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V | 8-bit Microcontrollers - MCU AVRXMEGA - QFN, 105C, Green 1.6-3.6V |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | VQFN-44 | VQFN-44 | - |
| Series | XMEGA A4U | XMEGA A4U | XMEGA A4U |
| 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 | - |
| Data RAM Size | 8 kB | 8 kB | - |
| ADC Resolution | 12 bit | 12 bit | - |
| Number of I/Os | 34 I/O | 34 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 | Reel | Tray | - |
| Program Memory Type | Flash | Flash | - |
| Brand | Microchip Technology / Atmel | 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, UART | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 12 | 12 | - |
| Number of Timers/Counters | 5 Timer | 5 Timer | - |
| Processor Series | XMEGA | AVR XMEGA | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 4000 | 416 | 160 |
| Subcategory | Microcontrollers - MCU | 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 | XMEGA |
| Unit Weight | 0.004557 oz | 0.034357 oz | - |
| Product | - | MCU | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATXMEGA128A4U-MHR | 8-bit Microcontrollers - MCU 85C,1.6-3.6V MCU AVRMCU 8BIT | |
| ATXMEGA128A4U-MH | 8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V | ||
| ATXMEGA128A4U-MNR | 8-bit Microcontrollers - MCU AVRXMEGA - QFN, 105C, Green 1.6-3.6V T&R | ||
| ATXMEGA128A4U-MN | 8-bit Microcontrollers - MCU AVRXMEGA - QFN, 105C, Green 1.6-3.6V | ||
| ATXMEGA128A4U-MN | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVRXMEGA - QFN, 105C, Green 1.6-3.6V | ||
| ATXMEGA128A4U-MNR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVRXMEGA - QFN, 105C, Green 1.6-3.6V T&R | ||
| ATXMEGA128A4U-MHR | Microcontrollers - MCU 8-bit Microcontrollers - MCU 85C,1.6-3.6V MCU AVRMCU 8BIT | ||
| ATXMEGA128A4U-MH | Microcontrollers - MCU 8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V |