Microchip Technology ATXMEGA128A1U-ANR Microcontrollers
IC MCU 8/16B 128KB FLASH 100TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATXMEGA128A1U-ANR
Base Model
Detailed Description
IC MCU 8/16B 128KB FLASH 100TQFP
Package
100-TQFP
Lifecycle Status
Active
Datasheet
ATXMEGA128A1U-ANR Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATXMEGA128A1U-ANR Microcontrollers technical specifications.
General
RAM Size
8K x 8
Package / Case
100-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.6V ~ 3.6V
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O
78
Speed
32MHz
EEPROM Size
2K x 8
Core Processor
AVR
Alternate Parts Comparison (ATXMEGA128A1U-ANR vs ATXMEGA128A1-AU vs ATXMEGA128A1U-AU vs ATXMEGA128A4U-MNR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 100-TQFP | 100-TQFP | 100-TQFP | 44-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 105°C (TA) |
| Supply Voltage | 1.6V ~ 3.6V | 1.6V ~ 3.6V | 1.6V ~ 3.6V | 1.6V ~ 3.6V |
| Core Processor | AVR | AVR | AVR | AVR |
| Core Size | 8/16-Bit | 8/16-Bit | 8/16-Bit | 8/16-Bit |
| RAM Size | 8K x 8 | 8K x 8 | 8K x 8 | 8K x 8 |
| Connectivity | EBI/EMI, I²C, IrDA, SPI, UART/USART, USB | EBI/EMI, I²C, IrDA, SPI, UART/USART | EBI/EMI, I²C, IrDA, SPI, UART/USART, USB | I²C, IrDA, SPI, UART/USART, USB |
| Data Converters | A/D 16x12b; D/A 4x12b | A/D 16x12b; D/A 4x12b | A/D 16x12b; D/A 4x12b | A/D 12x12b; D/A 2x12b |
| EEPROM Size | 2K x 8 | 2K x 8 | 2K x 8 | 2K x 8 |
| Number of I/O | 78 | 78 | 78 | 34 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.