ATMEGA644P-15AT
- Mfr.Part #
- ATMEGA644P-15AT
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44TQFP
- Stock
- 25,638
- In Stock :
- 25,638
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Series :
- Automotive, AEC-Q100, AVR® ATmega
- Program Memory Size :
- 64KB 32K x 16
- Operating Temperature :
- -40°C~85°C TA
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O :
- 32
- Core Processor :
- AVR
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Type :
- Flash
- RAM Size :
- 4K x 8
- EEPROM Size :
- 2K x 8
- Supplier Device Package :
- 44-TQFP (10x10)
- RoHS Status :
- ROHS3 Compliant
- Oscillator Type :
- Internal
- Speed :
- 16MHz
- Mounting Type :
- Surface Mount
- Package / Case :
- 44-TQFP
- Data Converter :
- A/D 8x10b
- Core Size :
- 8-Bit
- Datasheets
- ATMEGA644P-15AT

Microcontrollers Atmel (Microchip Technology) ATMEGA644P-15AT Overview
The ATMEGA644P-15AT from Atmel (Microchip Technology) is a powerful microcontroller that forms part of the esteemed ATmega series, renowned for its high performance and flexibility. This microcontroller integrates 64KB of in-system programmable flash, making it ideal for developing complex applications while maintaining a cost-effective footprint. With its robust feature set and comprehensive GPIO (General Purpose Input/Output) capabilities, it is particularly suited for advanced control systems and smart connectivity solutions. The Microcontrollers Atmel (Microchip Technology) ATMEGA644P-15AT is designed to meet the demands of modern embedded applications, ensuring both reliability and efficiency.
ATMEGA644P-15AT Features
- 8-bit high-performance AVR microcontroller
- 64KB of in-system programmable flash memory
- 2KB SRAM, 2KB EEPROM
- Advanced RISC architecture
- Up to 20 MIPS throughput at 20MHz
- JTAG (Joint Test Action Group) interface for on-chip-debug
- 44-pin TQFP (Thin Quad Flat Package) for reduced space requirements
ATMEGA644P-15AT Applications
- Industrial Automation: Can be used in PLCs (Programmable Logic Controllers) to handle complex automation tasks efficiently.
- Smart Home Devices: Powers intelligent home solutions, such as automated lighting and security systems, providing both flexibility and reliability.
- Automotive: Suitable for embedded control systems within vehicles, such as sensor monitoring and onboard diagnostics.
- Consumer Electronics: Drives user interfaces and connectivity in devices like e-readers, gaming consoles, and wearable technology.
- Healthcare Equipment: Implements controls and data collection for medical devices, ensuring precision and dependable operation.
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