Manufacturer Part Number
ATMEGA88-20AI
Manufacturer
Microchip Technology
Introduction
The ATMEGA88-20AI is a member of the Microchip AVR® ATmega series of 8-Bit microcontrollers designed for embedded applications.
Product Features and Performance
8-Bit Core Processor AVR
Speed of 20MHz
I2C, SPI, UART/USART connectivity
Peripherals include Brown-out Detect/Reset, POR, PWM, WDT
23 Programmable I/O lines
8KB FLASH Program Memory
512 Bytes EEPROM
1KB of internal RAM
Data Converters A/D 8x10bit
Internal Oscillator
Product Advantages
Optimized for energy efficiency and speed
Robust peripheral set for versatile use
Large community and resources for development
Key Technical Parameters
Core Size: 8-Bit
Program Memory Size: 8KB (4K x 16)
EEPROM Size: 512 x 8
RAM Size: 1K x 8
Voltage Supply: 2.7V to 5.5V
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
32-TQFP (7x7) Package
Quality and Safety Features
Built-in Brown-out Detect/Reset
Programmable Watchdog Timer for system stability
Compatibility
Compatible with AVR® ATmega series ecosystem
Tools, software, and community support available
Application Areas
Embedded systems
Consumer Electronics
Industrial control
Automotive
Product Lifecycle
Obsolete
Potential need to identify alternative solutions or last-time buys
Several Key Reasons to Choose This Product
Proven reliability of the AVR architecture
Efficient power consumption for battery-powered devices
Extensive peripheral set increases design flexibility
Well-supported by development tools and software
Suitable for a wide range of temperature environments