Part A
ATXMEGA32A4-AU
アトメル
- Lifecycle
- Active
- Stock
- 2606 個数
- Package
- TQFP-44
- Series
- 組み込み - マイクロコントローラ
Parts at a glance
Part B
ATXMEGA128B1-AN
マイクロチップ・テクノロジー
- Lifecycle
- Active
- Stock
- 7996 個数
- Package
- TQFP-100
- Series
- 組み込み - マイクロコントローラ
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ATXMEGA32A4-AU | ATXMEGA128B1-AN |
|---|---|---|
| Supplier | - | Microchip Technology |
| Series | AVR® XMEGA® A4 | AVR® XMEGA® B1 |
| Part Status | Active | Active |
| Core Processor | AVR | AVR |
| Core Size | 8/16-Bit | 8/16-Bit |
| Speed | 32MHz | 32MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART | I²C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Number of I/O | 34 | 53 |
| Program Memory Size | 32KB (16K x 16) | 128KB (128K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | 1K x 8 | 2K x 8 |
| RAM Size | 4K x 8 | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V | 1.6V ~ 3.6V |
| Data Converters | A/D 12x12b; D/A 2x12b | A/D 16x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |