Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product details
| Product Range:
AVR Family ATmega644 Series Microcontrollers
|
| Device Core:
AVR
|
| Operating Frequency Max:
20MHz
|
| Program Memory Size:
64KB
|
| No. of Pins:
44Pins
|
| IC Case / Package:
TQFP
|
| No. of I/O's:
32I/O's
|
| Interfaces:
I2C, SPI, USART
|
| RAM Memory Size:
4KB
|
| ADC Channels:
8Channels
|
| ADC Resolution:
10Bit
|
| Supply Voltage Min:
1.8V
|
| Supply Voltage Max:
5.5V
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| IC Mounting:
Surface Mount
|
| MCU Family:
AVR
|
| MCU Series:
ATmega644
|
| Qualification:
-
|
| MSL:
MSL 3 - 168 hours
|
Other details
| Brand |
MICROCHIP |
| Part Number |
ATMEGA644A-AUR |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
 |
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