ATMEGA644PA-AUR
Microchip 8-Bit Microcontroller 64KB 32I/O 20MHz 4KB AVR TQFP-44
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3.000 Pcs. in stock
Planned delivery time
Ø 4 Weeks
Life Cycle Status
The life cycle indicates which market phase the item is in. We distinguish between:
• Active (green)
• NRND = Not Recommended for New Designs (yellow)
• LTB = Last Time Buy (yellow)
• EOL = End of Life (red)
Active
Available (from stock)
Data Sheet
ECAD Model
Prices
Manufacturer bundle 2000 Pcs.
Manufacturer's packaging unit (Mfr. PU) means the smallest original packaging unit of the manufacturer.
Price per 1 Pcs.
Quantity and Options
(at least 5 or multiple of 5)
All prices net plus VAT. We do not deliver to private customers.
Fact Sheet
- Type
- 8-Bit Microcontroller
- Supply Voltage Min.
- 1.8 V
- Supply Voltage Max.
- 5.5 V
- CPU clock frequency Max.
- 20 MHz
- CPU Architecture
- AVR Enhanced RISC architecture
- CPU Core
- AVR
- Program Memory Size
- 64 KB
- Memory Size
- 4 KB
- EEPROM
- 2,000 Byte
- Number of I/O Pins
- 32 I/O
- Manufacturer Package
- TQFP-44
- RoHS-Conform
Specifications
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Operating conditions
- Operating Temperature Min.
- -40 °C
- Operating Temperature Max.
- 85 °C
Electrical properties
- CPU Architecture
- AVR Enhanced RISC architecture
- CPU Core
- AVR
- CPU clock frequency Max.
- 20 MHz
- Databus Width
- 8 bit Bit
- Supply Voltage Min.
- 1.8 V
- Supply Voltage Max.
- 5.5 V
- Real-Time Clock
- Number of ADC Channels
- 8
- ADC Resolution
- 10 bit Bit
- Program Memory Size
- 64 KB
- Memory Size
- 4 KB
- Number of I/O Pins
- 32 I/O
- EEPROM
- 2,000 Byte
Other Products
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