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ATMEGA644A-AU
| Manufacturer | |
| Description | 8-bit Microcontrollers - MCU 20 MHz Ind Temp |
| Category |
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Business
| Product | MCU | Factory Pack Quantity | 160 |
Compliance
| RoHS | RoHS Compliant | ||
Electrical
| Core Type | AVR | Interface | 2-Wire, SPI, Serial, USART |
| Clock Rate | 20 MHz | Memory Size | 4 kB |
| Memory Type | SRAM | Data Converters | EEPROM |
| Voltage - Supply | 1.8 V to 5.5 V | Resolution (Bits) | 10 bit |
| Program Memory Size | 64 kB | Program Memory Type | Flash |
| Number of ADCs / DACs | 8 | Number of Counter/Timers | 3 Timer |
Mechanical
| Packaging | Tray | Mounting Style | SMD/SMT |
| Package / Case | TQFP-44 | Number of Cores/Bus Width | 8 bit |
Product Info
| Series | ATMEGA 644A | Manufacturer | Microchip Technology / Atmel |
| Number of Inputs and Type | 32 I/O | ||
Environmental
| Operating Temperature | + 85 C | ||
Documents & Media
PDF Document
PDF Document
PDF Document
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