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GSMCentrum.CZ » Electronic components » Integrated circuits » Microprocessors, processors » Microchip Microprocessors
AVR microcontroller EEPROM 2kB SRAM 4kB Flash 64kB TQFP44
| Items in stock i | 212 pieces |
|---|---|
| Barcode: | |
| Number: | TMEATMEGA644A-AU |
| Package: | |
| Min. quantity: | 1 |
| Manufacturer: | ATMEL |
Popis produktu
AVR microcontroller EEPROM 2kB SRAM 4kB Flash 64kB TQFP44 - Popis produktu
| Manufacturer | MICROCHIP (ATMEL) |
|---|---|
| Type of integrated circuit | AVR microcontroller |
| EEPROM memory capacity | 2kB |
| SRAM memory capacity | 4kB |
| Flash memory capacity | 64kB |
| Case | TQFP44 |
| Clock frequency | 20MHz |
| Number of PWM channels | 6 |
| Number of 8bit timers | 2 |
| Number of 16bit timers | 1 |
| Mounting | SMD |
| Operating temperature | -40...85°C |
| Number of external interrupts | 32 |
| Interface | I2C |
| Interface | JTAG |
| Interface | SPI x3 |
| Interface | UART x2 |
| Number of output compare channels | 6 |
| Number of comparators | 1 |
| Integrated circuit features | 32kHz resonator for RTC |
| Integrated circuit features | watchdog |
| Number of input capture channels | 1 |
| Number of 10bit A/D converters | 8 |
| Family | ATMEGA |
| Number of capacitive channels | 16 |
| Supply voltage | 1.8...5.5V |