| 電壓 - 電源（Vcc / VDD）: | 2.7 V ~ 5.5 V |
|---|---|
| 供應商設備封裝: | 44-TQFP (10x10) |
| 速度: | 20MHz |
| 系列: | AVR® ATmega |
| RAM容量: | 4K x 8 |
| 程序存儲器類型: | FLASH |
| 程序存儲器大小: | 64KB (32K x 16) |
| 外設: | Brown-out Detect/Reset, POR, PWM, WDT |
| 封装: | Tape & Reel (TR) |
| 封裝/箱體: | 44-TQFP |
| 振盪器型: | Internal |
| 工作溫度: | -40°C ~ 85°C (TA) |
| I / O數量: | 32 |
| EEPROM容量: | 2K x 8 |
| 數據轉換器: | A/D 8x10b |
| 核心尺寸: | 8-Bit |
| 核心處理器: | AVR |
| 連通性: | I²C, SPI, UART/USART |
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