| 原厂 | Microchip Technology | 制造商型号 | ATMEGA644PA-AU |
|---|---|---|---|
| 供应商 |
Element14 CN
英国仓
|
供应商型号 | 1972106 |
| 类型 | MCU芯片 | 批号 | -- |
| 包装数 | -- | 包装 | -- |
| 产品描述 | IC MCU 8BIT 64KB FLASH 44TQFP | ||
| 规格参数 | 数值 |
|---|---|
| Series | AVR® ATmega |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 32 |
| Program Memory Size | 64KB (32K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 5.5 V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 44-TQFP |
| Supplier Device Package | 44-TQFP (10x10) |
| Base Part Number | ATMEGA644 |
