ATMEGA644P-15MT
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- Mfr.Part #
- ATMEGA644P-15MT
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 44-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44VQFN
- Stock
- 38,877
- In Stock ：
- 38,877
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Frequency :
- 16MHz
- Core Processor :
- AVR
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tape and Reel (TR)
- Number of Programmable I/O :
- 32
- Number of I/O :
- 32
- Program Memory Type :
- Flash
- RoHS Status :
- ROHS3 Compliant
- Data Converter :
- A/D 8x10b
- Max Frequency :
- 16MHz
- Max Supply Voltage :
- 5.5V
- Package :
- Tape and Reel (TR)
- Program Memory Size :
- 64KB 32K x 16
- Speed :
- 16MHz
- Base Part Number :
- ATMEGA644P
- Min Operating Temperature :
- -40°C
- Core Size :
- 8-Bit
- Memory Size :
- 64KB
- Base Product Number :
- ATMEGA644
- Published :
- 1997
- Max Operating Temperature :
- 85°C
- Number of Pins :
- 44
- Number of Timers/Counters :
- 3
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Product Status :
- Obsolete
- Mounting Type :
- Surface Mount
- Min Supply Voltage :
- 2.7V
- Package / Case :
- 44-VFQFN Exposed Pad
- EEPROM Size :
- 2K x 8
- Data Converters :
- A/D 8x10b
- Series :
- Automotive, AEC-Q100, AVR® ATmega
- Oscillator Type :
- Internal
- RAM Size :
- 4K x 8
- Data Bus Width :
- 8B
- Supplier Device Package :
- 44-VQFN (7x7)
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Memory Type :
- Flash
- Connectivity :
- I2C, SPI, UART/USART
- Core Architecture :
- AVR
- Datasheets
- ATMEGA644P-15MT
Microcontrollers Atmel (Microchip Technology) ATMEGA644P-15MT Overview
The Microcontrollers Atmel (Microchip Technology) ATMEGA644P-15MT is a highly capable MCU designed to meet the rigorous demands of modern embedded systems. This microcontroller integrates 64KB of flash memory, providing ample space for application code and data storage. Built on an advanced 8-bit architecture, the ATMEGA644P-15MT excels in applications requiring a balance between power efficiency and processing capability. Its small form factor, encapsulated in a 44-VQFN package, ensures minimal footprint on PCBs, making it ideal for space-constrained applications.
ATMEGA644P-15MT Features
This microcontroller boasts several features that make it a versatile choice for developers and engineers. Key features include:
- 8-bit AVR Processor at 15 MHz frequency for robust processing capabilities.
- 64KB of in-system programmable flash memory, facilitating complex applications without external storage requirements.
- 4KB SRAM and 2KB EEPROM, providing sufficient space for runtime data and parameter storage.
- 32 programmable I/O lines, allowing extensive peripheral integration.
- Advanced RISC architecture, enabling efficient data handling and execution of instructions at higher speeds.
- Multiple power-saving modes, critical for battery-operated devices where power efficiency is paramount.
ATMEGA644P-15MT Applications
- Consumer Electronics: Utilized in devices like smart home controllers and gaming consoles, where its processing power and I/O capabilities can manage multiple user interfaces and connectivity modules.
- Industrial Automation: Empowers control systems, such as PLCs and motor controllers, providing the necessary computation and reliability for continuous operation in harsh environments.
- Medical Devices: Integral in portable medical diagnostics equipment, leveraging its low power consumption and high data integrity for reliable monitoring.
- Automotive Applications: Used in car entertainment systems and dashboard controllers, supporting complex user interfaces and robust performance in vehicle environments.
- Communication Systems: Suitable for small-scale communication devices, including two-way radios and high-frequency transceivers, where its ability to handle multiple protocols is vital.
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