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ATMEGA644P-20AQ
| Manufacturer | |
| Description | 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V |
| Category |
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Business
| Product | MCU | Tradename | ATMEGA |
| Factory Pack Quantity | 160 | ||
Compliance
| RoHS | RoHS Compliant | ||
Electrical
| Core Type | AVR | Interface | 2-Wire, JTAG, SPI, USART |
| Clock Rate | 20 MHz | Memory Size | 4 kB |
| Memory Type | SRAM | Data Converters | EEPROM |
| Voltage - Supply | 2.7 V to 5.5 V | Program Memory Size | 64 kB |
| Program Memory Type | Flash | Number of Counter/Timers | 3 Timer |
Mechanical
| Height | 1 mm | Length | 10 mm |
| Packaging | Tray | Mounting Style | SMD/SMT |
| Package / Case | TQFP-44 | Number of Cores/Bus Width | 8 bit |
Product Info
| Series | ATMEGA 644P | Manufacturer | Microchip Technology / Atmel |
| Number of Inputs and Type | 32 I/O | ||
Environmental
| Operating Temperature | + 85 C | ||