| ATMEGA644A-AU | ||
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| 产品描述：
ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44
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| 标准包装：160 | ||
| 数据手册： | ||
| ECAD模型:
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| Package / Case | TRAY |
|---|---|
| Packaging: | Tray |
| Program Memory Type: | Flash |
| Interface Type: | 2-Wire, SPI, Serial, USART |
| Minimum Operating Temperature: | - 40 C |
| Core: | AVR |
| Package / Case: | TQFP-44 |
| Mounting Style: | SMD/SMT |
| Number of ADC Channels: | 8 |
| Manufacturer: | Atmel |
| Series: | ATMEGA 644A |
| Data RAM Type: | SRAM |
| Program Memory Size: | 64 kB |
| RoHS: | Details |
| Product Category: | 8-bit Microcontrollers - MCU |
| ECCN | EAR99 |
| Processor Series: | megaAVR |
| Product: | MCU |
| ADC Resolution: | 10 bit |
| Data RAM Size: | 4 kB |
| Tradename: | ATMEGA |
| Number of Timers/Counters: | 3 Timer |
| Maximum Clock Frequency: | 20 MHz |
| Data ROM Size: | 2 kB |
| Number of I/Os: | 32 I/O |
| Operating Supply Voltage: | 1.8 V to 5.5 V |
| Data ROM Type: | EEPROM |
| Factory Pack Quantity: | 160 |
| Brand: | Atmel |
| Data Bus Width: | 8 bit |
| Maximum Operating Temperature: | + 85 C |
| SDP | 44-TQFP 10x10x1mm |
| 数据手册： |
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