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IC: AVR microcontroller | TQFP44 | 1.8÷5.5VDC | Ext.inter: 32 | Cmp: 1
IC: AVR microcontroller | TQFP44 | 1.8÷5.5VDC | Ext.inter: 32 | Cmp: 1
Code: EB1681842083
Manufacturer's product code: ATMEGA644-20AU
Manufacturer's product code:
ATMEGA644-20AU
Manufacturer, Brand: MICROCHIP TECHNOLOGY
Manufacturer, Brand:
MICROCHIP TECHNOLOGY
10,99 €
incl. VAT / gb
At supplier's warehouse >10
⛟ Delivery 1-3 working days after payment.
⛟ Delivery 1-3 working days after payment.
| Type of integrated circuit | AVR microcontroller |
| Case | TQFP44 |
| Clock frequency | 20MHz |
| Number of inputs/outputs | 32 |
| Number of PWM channels | 6 |
| Number of 8bit timers | 2 |
| Number of 16bit timers | 4 |
| Mounting | SMD |
| Supply voltage | 1.8...5.5V DC |
| Operating temperature | -40...85°C |
| Operating frequency | 20MHz |
| Number of external interrupts | 32 |
| Interface | I2C |
| Interface | JTAG |
| Interface | SPI x3 |
| Interface | UART |
| Memory | 2kB EEPROM |
| Memory | 4kB SRAM |
| Memory | 64kB FLASH |
| 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 |
| Kind of package | in-tray |
| Terminal pitch | 0.8mm |