Manufacturer Part Number
ATMEGA168-20MU
Manufacturer
Microchip Technology
Introduction
The ATMEGA168-20MU is a high-performance, low-power AVR® 8-bit microcontroller from Microchip Technology, integrating critical features for modern embedded systems in a compact package.
Product Features and Performance
Incorporates AVR core with RISC architecture
Operates at up to 20MHz speed
Features 16KB of in-system programmable FLASH memory
Equipped with 512 bytes of EEPROM
Offers 1KB of internal SRAM
Provides a wide range of connectivity options: I2C, SPI, UART/USART
Includes peripherals like Brown-out Detect/Reset, Power-on Reset, PWM, and Watchdog Timer
Supports up to 23 programmable I/O lines
Integrated A/D converter with 8 channels, 10 bits resolution
Internal oscillator for simplifying system design
Operates across a voltage range of 2.7V to 5.5V
Product Advantages
Low power consumption for battery-powered applications
Extensive memory and connectivity options enhance versatility
Embedded safety features prevent system malfunction
Easy integration into various designs due to compact 32-VQFN package
Key Technical Parameters
Core Processor: AVR, 8-Bit
Speed: 20MHz
Program Memory: 16KB FLASH
EEPROM Size: 512 x 8
RAM Size: 1K x 8
Number of I/O: 23
Voltage Supply: 2.7V ~ 5.5V
Data Converters: A/D 8x10b
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Includes Brown-out Detect/Reset and Power-on Reset for system reliability
Watchdog Timer to recover from malfunctions
Manufactured to high Microchip Technology standards for quality and durability
Compatibility
Ideal for integration with a wide range of peripherals and sensors due to versatile connectivity options and programmable I/Os
Compatible with AVR development tools for easy programming and development
Application Areas
Suitable for a wide range of applications in the IoT, consumer electronics, industrial control, and automotive sectors
Product Lifecycle
Product status is active, indicating ongoing manufacture and support
Not nearing discontinuation, ensuring long-term availability
Upgrades and replacements are available within the AVR ATmega series for future scalability
Several Key Reasons to Choose This Product
High-speed 20MHz operation supports time-sensitive applications
Low power consumption extends battery life in portable devices
Extensive memory resources facilitate complex applications
Flexible voltage range accommodates diverse power supplies
Comprehensive feature set enables versatile system design and application targeting
Support and longevity assured by Microchip Technology's commitment to the AVR lineup
ATMEGA168A-PUMicrochip TechnologyIC MCU 8BIT 16KB FLASH 28DIP