Microchip Tech ATMEGA644P-20AU is a ATMEGA644P-20AU from Microchip Tech, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 64KB 2.7V~5.5V AVR 4KB 20MHz FLASH 32 TQFP-44(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a TQFP-44(10x10) package and is sold as Tray. Key features include:
- Low-Voltage Detect: Yes
- Program Storage Size: 64KB
- Operating Temperature Range: -40℃~+85℃
- Operating Voltage Range: 2.7V~5.5V
- Watchdog: Yes
- CPU Core: AVR
- Peripheral/Function: PWM;WDT
- RAM Size: 4KB
- EEPROM: 2KB
- Internal Oscillator: Yes
- CPU Maximum Speed: 20MHz
- Program Memory Type: FLASH
- ADC (Bit): 10bit
- GPIO Ports Number: 32
Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 1.499 grams.
More on ATMEGA644P-20AU
Full Specifications of ATMEGA644P-20AU
Model Number | ATMEGA644P-20AU |
Model Name | Microchip Tech ATMEGA644P-20AU |
Category | Microcontroller Units (MCUs/MPUs/SOCs) |
Brand | Microchip Tech |
Description | 64KB 2.7V~5.5V AVR 4KB 20MHz FLASH 32 TQFP-44(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
RoHS | Lead free / RoHS Compliant |
Unit | Piece |
Weight: | 1.499 grams / 0.052876 oz |
Package / Case | TQFP-44(10x10) |
Package / Arrange | Tray |
Battery | No |
ECCN | EAR99 |
Infrared Data Association | - |
Low-Voltage Detect | Yes |
CCP Capture/Compare | - |
Program Storage Size | 64KB |
Internal Comparator | - |
communication protocol | - |
Operating Temperature Range | -40℃~+85℃ |
Operating Voltage Range | 2.7V~5.5V |
Watchdog | Yes |
CPU Core | AVR |
Peripheral/Function | PWM;WDT |
Real-Time Clock | - |
Secure Digital Input and Output | - |
Universal Serial Bus | - |
Direct Memory Access | - |
RAM Size | 4KB |
EEPROM | 2KB |
PWM (Bit) | - |
Internal Oscillator | Yes |
CPU Maximum Speed | 20MHz |
DAC (Bit) | - |
Program Memory Type | FLASH |
ADC (Bit) | 10bit |
GPIO Ports Number | 32 |
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