ATMEGA644P-15AZ
- Mfr.Part #
- ATMEGA644P-15AZ
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44TQFP
- Stock
- 1,120
- In Stock :
- 1,120
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Oscillator Type :
- Internal
- EEPROM Size :
- 2K x 8
- Data Converter :
- A/D 8x10b
- Supplier Device Package :
- 44-TQFP (10x10)
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Type :
- Flash
- Operating Temperature :
- -40°C~125°C TA
- Program Memory Size :
- 64KB 32K x 16
- Speed :
- 16MHz
- Number of I/O :
- 32
- Core Size :
- 8-Bit
- Core Processor :
- AVR
- Packaging :
- Tape and Reel (TR)
- RAM Size :
- 4K x 8
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Package / Case :
- 44-TQFP
- Series :
- Automotive, AEC-Q100, AVR® ATmega
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- ATMEGA644P-15AZ

Microcontrollers Microchip Technology ATMEGA644P-15AZ Overview
Introducing the Microcontrollers Microchip Technology ATMEGA644P-15AZ, a highly versatile and powerful 8-bit microcontroller that stands out in the competitive tech market. Engineered by Microchip Technology, this MCU is housed in a compact 44-TQFP package and boasts 64KB of flash memory, making it ideal for advanced control systems that require a balance of power efficiency and processing capability. Its robust feature set supports a wide range of applications, from industrial automation to consumer electronics, ensuring reliability and performance. The integration of extensive memory and rich peripherals allows designers to enhance product functionalities while minimizing additional component needs, paving the way for streamlined, cost-effective designs.
ATMEGA644P-15AZ Features
The ATMEGA644P-15AZ microcontroller by Microchip Technology incorporates numerous features that make it an excellent choice for demanding applications. These include 64KB of in-system programmable flash, a 4KB EEPROM, and 4KB SRAM, offering substantial room for program storage and data management. It supports up to 20MHz of clock speed, providing ample processing power for complex tasks. Additionally, this MCU includes 32 programmable I/O lines, multiple power-saving modes, and advanced interrupt capabilities, which enhance its efficiency and flexibility in various operational contexts.
ATMEGA644P-15AZ Applications
- Industrial Control Systems: In these environments, the ATMEGA644P-15AZ is utilized for its robust I/O capabilities and extensive memory, allowing it to handle complex sensor data and operate multiple control processes smoothly and efficiently.
- Consumer Electronics: This MCU is integral in developing interactive consumer gadgets such as gaming interfaces and advanced remote controllers, where its ability to process inputs quickly and reliably enhances user experience.
- Automotive Applications: The ATMEGA644P-15AZ's resilience and processing capacity make it suitable for automotive electronics, including engine management systems and infotainment systems, where reliability under harsh conditions is crucial.
- Home Automation: Leveraging its low power consumption and high integration, this microcontroller is ideal for smart home devices like thermostats and lighting controllers, which benefit from its scalability and energy efficiency.
- Healthcare Devices: It supports the development of medical monitoring equipment, where precision and reliability are paramount, enabling consistent performance for critical applications.
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