| Parameter |
Value |
| 系列 |
AVR® XMEGA |
| 核心处理器 |
AVR |
| 芯体尺寸 |
8/16-Bit |
| 速度 |
32MHz |
| RAM容量 |
4K x 8 |
| 程序存储器类型 |
FLASH |
| 程序存储器容量 |
32KB (32K x 8) |
| EEPROM 大小 |
2K x 8 |
| 输入/输出数 |
34 |
| 振荡器型 |
Internal |
| 数据转换器 |
A/D 12x12b; D/A 2x12b |
| 连通性 |
I²C, IrDA, SPI, UART/USART |
| 工作电压 |
1.6 V ~ 3.6 V |
| 工作温度 |
-40°C ~ 85°C |
| 周边设备 |
Brown-out Detect/Reset, DMA, POR, PWM, WDT |
Low power, high performance 8/16-bit AVR microcontroller featuring 32KB self-programming flash program memory, 4KB boot code section, 4KB SRAM, 1024-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The ATxmega A4 series features 44-pin packages. The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control; hand-held battery applications; factory automation; power tools; HVAC; networking, metering, large home appliances, and optical and medical devices.
