ATMEGA644-20AU
Microchip Technology
Microchip Technology
IC MCU 8BIT 64KB FLASH 44TQFP
$7.37
Available to order
Reference Price (USD)
1+
$7.37000
500+
$7.2963
1000+
$7.2226
1500+
$7.1489
2000+
$7.0752
2500+
$7.0015
Exquisite packaging
Discount
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The Microchip Technology ATMEGA644-20AU microcontroller sets a new standard in embedded technology. Designed for high-reliability applications, it features fault-tolerant architecture, extended temperature range, and robust memory options. Ideal for industrial control systems, healthcare monitoring, and smart grid solutions, the ATMEGA644-20AU ensures uninterrupted operation. Contact us now to discuss your project requirements!
Specifications
- Product Status: Active
- Core Processor: AVR
- Core Size: 8-Bit
- Speed: 20MHz
- Connectivity: I²C, SPI, UART/USART
- Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O: 32
- Program Memory Size: 64KB (32K x 16)
- Program Memory Type: FLASH
- EEPROM Size: 2K x 8
- RAM Size: 4K x 8
- Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
- Data Converters: A/D 8x10b
- Oscillator Type: Internal
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 44-TQFP
- Supplier Device Package: 44-TQFP (10x10)
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