ATMEGA644P-15AT1
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- Mfr.Part #
- ATMEGA644P-15AT1
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44TQFP
- Stock
- 26,559
- In Stock ：
- 26,559
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Min Supply Voltage :
- 2.7V
- Core Size :
- 8-Bit
- Max Frequency :
- 15MHz
- Frequency :
- 16MHz
- Memory Size :
- 64KB
- Base Part Number :
- ATMEGA644P
- Data Converter :
- A/D 8x10b
- Speed :
- 16MHz
- Number of Pins :
- 44
- Series :
- Automotive, AEC-Q100, AVR® ATmega
- Package :
- Tape and Reel (TR)
- EEPROM Size :
- 2K x 8
- Program Memory Type :
- Flash
- Core Processor :
- AVR
- Operating Temperature :
- -40°C~105°C TA
- Product Status :
- Obsolete
- Max Supply Voltage :
- 5.5V
- Data Bus Width :
- 8B
- Number of Programmable I/O :
- 32
- Oscillator Type :
- Internal
- Package / Case :
- 44-TQFP
- Max Operating Temperature :
- 105°C
- Memory Type :
- Flash
- Min Operating Temperature :
- -40°C
- Base Product Number :
- ATMEGA644
- Program Memory Size :
- 64KB 32K x 16
- Data Converters :
- A/D 8x10b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Published :
- 1997
- Packaging :
- Tape and Reel (TR)
- Core Architecture :
- AVR
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Connectivity :
- I2C, SPI, UART/USART
- Supplier Device Package :
- 44-TQFP (10x10)
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 4K x 8
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O :
- 32
- Number of Timers/Counters :
- 3
- Mounting Type :
- Surface Mount
- Datasheets
- ATMEGA644P-15AT1
Microcontrollers Atmel (Microchip Technology) ATMEGA644P-15AT1 Overview
The ATMEGA644P-15AT1 from Atmel (Microchip Technology) is a robust microcontroller that integrates advanced features into a compact 44TQFP package, making it ideal for demanding applications that require efficient space utilization and reliable performance. As a part of the renowned ATmega series, this microcontroller is built on an 8-bit architecture and boasts 64KB of flash memory, enabling sophisticated firmware and application development. Its versatility and high performance make the ATMEGA644P-15AT1 a preferred choice for developers and engineers looking to push the boundaries of embedded system applications. The incorporation of the Microcontrollers Atmel (Microchip Technology) ATMEGA644P-15AT1 into your design ensures a seamless and powerful operational experience.
ATMEGA644P-15AT1 Features
This microcontroller features a substantial 64KB of in-system programmable flash, a 2KB SRAM, and a 2KB EEPROM, which are essential for applications requiring substantial data manipulation and storage capabilities. The device operates at a frequency of up to 20MHz and supports a wide voltage range of 1.8V to 5.5V, ensuring adaptability in diverse operating environments. Additionally, it offers multiple programmable serial USARTs, a 10-bit ADC with 8 channels, SPI, and I2C interfaces, enhancing its ability to handle complex communications and sensor data efficiently.
ATMEGA644P-15AT1 Applications
- Industrial Automation: Utilized in control systems for sensors and actuators, the ATMEGA644P-15AT1's robust IO capabilities and interrupt system allow for real-time processing and control, enhancing operational efficiency and reliability in industrial environments.
- Smart Home Devices: This microcontroller can serve as the central processing unit in smart thermostats, lighting systems, and security devices, offering connectivity and control features that bring modern convenience and energy efficiency to residential settings.
- Consumer Electronics: In applications such as portable gadgets, the ATMEGA644P-15AT1 provides cost-effective processing power, supporting features like touch interfaces, display controls, and communication protocols essential for user-friendly operations.
- Automotive Applications: Its high reliability and extended temperature range make it suitable for automotive subsystems like dashboard controllers and entertainment systems, ensuring performance and durability under harsh conditions.
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