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ATMEGA644P-20MQR
Microchip · DIP · Active
20MHZ, QFN/MLF, EXT TEMP, GREEN, 5V, T&R
LifecycleActiveRoHSCompliant
- Manufacturer
- Microchip
- Categories
- Semiconductors · Integrated Circuits (ICs) · Embedded Processors and Controllers · Microcontrollers
- Package / case
- DIP
- RAM Size
- 4kB
- Frequency
- 20MHz
- Interface
- I2C, SPI, UART, USART
- Memory Size
- 14kB
- Memory Type
- FLASH
- Peripherals
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Bus Width
- 8b
- Number of I/Os
- 22
- Number of Pins
- 40
- Oscillator Type
- External
- Core Architecture
- AVR
- Max Supply Voltage
- 5.5V
- Min Supply Voltage
- 1.8V
Show 3 more specificationsShow fewer specifications
- Max Operating Temperature
- 105°C
- Min Operating Temperature
- -40°C
- Number of Timers/Counters
- 3
Common questions about ATMEGA644P-20MQR
- What is ATMEGA644P-20MQR?
- ATMEGA644P-20MQR is 20MHZ, QFN/MLF, EXT TEMP, GREEN, 5V, T&R, manufactured by Microchip.
- Who manufactures ATMEGA644P-20MQR?
- ATMEGA644P-20MQR is manufactured by Microchip.
- What package does ATMEGA644P-20MQR come in?
- ATMEGA644P-20MQR comes in a DIP package.
- Is ATMEGA644P-20MQR RoHS compliant?
- The RoHS status of ATMEGA644P-20MQR is: Compliant.
- Is ATMEGA644P-20MQR still in production?
- ATMEGA644P-20MQR has a lifecycle status of Active.
- Where can I buy ATMEGA644P-20MQR?
- Send an RFQ to Makat and our AI agents source ATMEGA644P-20MQR across the whole supplier network, with verified offers inside 48 hours.