ATMEGA644PA-AU
ATMEGA644PA-AU, 8 bit AVR Microcontroller 20MHz 2 kB, 64 kB Flash, 4 kB RAM, I2C 44-Pin TQFP
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $3.378 | $3.38 |
10 | $2.942 | $29.42 |
30 | $2.684 | $80.52 |
100 | $2.422 | $242.20 |
500 | $2.302 | $1,151.00 |
1000 | $2.245 | $2,245.00 |
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Part Number : ATMEGA644PA-AU
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Package/Case : TQFP-44
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Brands : Atmel
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Components Categories : Microcontrollers
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Datesheet : ATMEGA644PA-AU DataSheet (PDF)
The ATMEGA644PA-AU is a high-performance, low-power 8-bit microcontroller from Atmel. It features 64KB of flash memory, 4KB of SRAM, and 2KB of EEPROM, making it suitable for a wide range of embedded applications. This microcontroller offers a rich set of peripherals and interfaces for enhanced functionality. (Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the ATMEGA644PA-AU microcontroller for a visual representation. Note:For detailed technical specifications, please refer to the ATmega644PA datasheet. Functionality The ATMEGA644PA-AU is a versatile microcontroller offering high computational power and extensive peripheral support. It is designed to meet the demands of modern embedded systems and IoT applications. Usage Guide Q: What is the maximum clock speed of the ATMEGA644PA-AU? Q: Can the ATMEGA644PA-AU be programmed using Arduino? For similar functionalities, consider these alternatives to the ATMEGA644PA-AU:Overview of ATMEGA644PA-AU
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: The ATMEGA644PA-AU can operate at a maximum clock speed of 20MHz.
A: Yes, the ATMEGA644PA-AU is supported by the Arduino platform for programming and development.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | 8-bit Microcontrollers - MCU | RoHS | Details |
Core | AVR | Program Memory Size | 64 kB |
Data RAM Size | 4 kB | Package / Case | TQFP-44 |
Maximum Clock Frequency | 20 MHz | ADC Resolution | 10 bit |
Number of I/Os | 32 I/O | Supply Voltage - Min | 1.8 V |
Supply Voltage - Max | 5.5 V | Mounting Style | SMD/SMT |
Data Bus Width | 8 bit | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Series | ATmega644 |
Brand | Microchip Technology | Data RAM Type | SRAM |
Interface Type | SPI, TWI, UART | Moisture Sensitive | Yes |
Processor Series | megaAVR | Product | MCUs |
Product Type | 8-bit Microcontrollers - MCU | Program Memory Type | Flash |
Factory Pack Quantity | 160 | Subcategory | Microcontrollers - MCU |
Tradename | AVR | Unit Weight | 0.077603 oz |
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