ATMEGA649-16AI
- Mfr.Part #
- ATMEGA649-16AI
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 64TQFP
- Stock
- 35,376
- In Stock :
- 35,376
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Processor :
- AVR
- PWM Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- HTS Code :
- 8542.31.00.01
- Surface Mount :
- yes
- DMA Channels :
- No
- Published :
- 2011
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- JESD-609 Code :
- e0
- Has ADC :
- yes
- Terminal Pitch :
- 0.8 mm
- Oscillator Type :
- Internal
- Number of I/O Lines :
- 53
- Series :
- AVR® ATmega
- RoHS Status :
- Non-RoHS Compliant
- Base Product Number :
- ATMEGA649
- Technology :
- CMOS
- Seated Height-Max :
- 1.2 mm
- Product Status :
- Obsolete
- Packaging :
- Tray
- Package / Case :
- 64-TQFP
- Data Converter :
- A/D 8x10b
- Speed :
- 16MHz
- Bit Size :
- 8
- Data Converters :
- A/D 8x10b
- Length :
- 14 mm
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 240
- Width :
- 14 mm
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- RAM Size :
- 4K x 8
- ROM Programmability :
- Flash
- Program Memory Type :
- Flash
- Terminal Form :
- Gull wing
- EEPROM Size :
- 2K x 8
- Connectivity :
- SPI, UART/USART, USI
- Package Shape :
- Square
- Terminal Finish :
- TIN LEAD
- JESD-30 Code :
- S-PQFP-G64
- Number of Terminals :
- 64
- Supplier Device Package :
- 64-TQFP (14x14)
- Qualification Status :
- Not Qualified
- Program Memory Size :
- 64KB 32K x 16
- Additional Feature :
- ALSO OPERATES AT 2.7V SUPPLY AT 8 MHZ
- Core Size :
- 8-Bit
- DAC Channels :
- No
- Reach Compliance Code :
- Compliant
- Manufacturer :
- Atmel Corporation
- Terminal Position :
- QUAD
- Temperature Grade :
- Industrial
- Number of I/O :
- 53
- Pin Count :
- 64
- Base Part Number :
- ATMEGA649
- Operating Temperature :
- -40°C~85°C TA
- Package :
- Tray
- Datasheets
- ATMEGA649-16AI
ATMEGA649-16AI Documents

Microcontrollers Microchip Technology ATMEGA649-16AI Overview
The Microcontrollers Microchip Technology ATMEGA649-16AI is a highly efficient 8-bit MCU from Microchip Technology, featuring 64KB of flash memory packaged neatly into a 64TQFP format. This microcontroller is designed to offer a balance of power and performance, making it ideal for developers who require reliability and enhanced functionality in their applications. The ATMEGA649-16AI is equipped with advanced features that support complex digital signal processing and control tasks, making it a versatile choice for sophisticated electronics systems.
ATMEGA649-16AI Features
The ATMEGA649-16AI microcontroller boasts several key features that make it a robust choice for various applications. It includes 64KB of in-system programmable flash, a JTAG interface for on-chip-debug, and extensive interface capabilities including SPI, USART, and I2C. Additionally, the device offers multiple PWM channels, analog comparators, and a 10-bit A/D converter, providing the necessary tools for complex control systems and data acquisition tasks.
ATMEGA649-16AI Applications
- Industrial Automation: Utilized in controlling machinery and processes, the ATMEGA649-16AI's robust I/O capabilities and interrupt system allow for real-time management of industrial operations.
- Consumer Electronics: Applied in devices such as smart appliances and home entertainment systems, where its ability to handle multiple tasks simultaneously can enhance user experience and functionality.
- Automotive Applications: Suitable for use in automotive electronics, such as in-car entertainment systems, where its durability and operational stability are crucial.
- Medical Devices: Used in medical monitoring systems, where precision and reliability are essential for critical health monitoring tasks.
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