Manufacturer Part Number
ATMEGA128-16AU
Manufacturer
Microchip Technology
Introduction
The ATMEGA128-16AU is a high-performance, low-power AVR® ATmega series 8-bit microcontroller utilizing advanced RISC architecture.
Product Features and Performance
Core Processor: AVR
Core Size: 8-Bit
Speed: 16MHz
Connectivity: Extended Bit Interface/External Memory Interface (EBI/EMI), Inter-Integrated Circuit (I2C), Serial Peripheral Interface (SPI), Universal Synchronous and Asynchronous Receiver-Transmitter (UART/USART)
Peripherals include Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Number of I/O: 53
Internal Oscillator
Product Advantages
Efficient power consumption and processing power combination
Extensive peripheral set enabling highly flexible and modular design
Large number of I/O pins expands design capabilities
Key Technical Parameters
Program Memory Size: 128KB (64K x 16) FLASH
EEPROM Size: 4K x 8
RAM Size: 4K x 8
Voltage Supply (Vcc/Vdd): 4.5V ~ 5.5V
Data Converters: A/D 8x10b
Operating Temperature Range: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package/Case: 64-TQFP (14x14)
Quality and Safety Features
Integrated Brown-out Detect/Reset and Watchdog Timer for system stability
Power-on Reset (POR) ensures reliable power-up
High-temperature tolerance ensuring reliability under varying environmental conditions
Compatibility
Compatible with various peripheral components via I2C, SPI, UART/USART interfaces
64-TQFP packaging aligns with standard PCB design requirements
Application Areas
Industrial automation
Consumer electronics
Automotive systems
Telecommunication
Internet of Things devices
Product Lifecycle
Status: Active
Not nearing discontinuation, with ongoing support and production
Several Key Reasons to Choose This Product
High integration level reducing additional component needs and saving PCB space
Advanced RISC architecture facilitates efficient operations at higher processing speeds
A wide range of connectivities and peripherals supports diverse applications
Robust temperature and voltage range make it suitable for various industrial applications
Active product status with current manufacturer support ensures long-term availability and reliability