Manufacturer Part Number
ATTINY85-20MU
Manufacturer
microchip-technology
Introduction
The ATTINY85-20MU is a high-performance, low-power AVR® ATtiny microcontroller designed by Microchip Technology. It features functional safety capabilities, making it suitable for a wide range of embedded systems.
Product Features and Performance
Core Processor: AVR 8-Bit at 20MHz speed for efficient processing
Connectivity through USI for versatile communication options
Includes peripherals such as Brown-out Detect/Reset, POR, PWM, WDT for enhanced functionality
Offers 6 I/O pins for flexible hardware interfacing
Equipped with 8KB FLASH Program Memory for ample storage
Features 512 x 8 EEPROM Size and 512 x 8 RAM Size for data storage
Internal Oscillator simplifies circuit design
Operates across a wide voltage range of 2.7V ~ 5.5V
Product Advantages
Provides a balance of performance and power consumption for demanding applications
Functional Safety (FuSa) series, enhancing system reliability
Comprehensive peripheral set supports a variety of functions without external components
Flexible program and data storage options
High integration level reduces overall system cost
Key Technical Parameters
Core Size: 8-Bit
Speed: 20MHz
Number of I/O: 6
Program Memory Size: 8KB
EEPROM Size: 512 x 8
RAM Size: 512 x 8
Voltage Supply (Vcc/Vdd): 2.7V ~ 5.5V
Data Converters: A/D 4x10b
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Brown-out Detect and Power-on Reset functionalities secure operation under fluctuating supply conditions
Watchdog Timer (WDT) ensures system recovery from software failures
Compatibility
USI interface supports serial communication protocols, enhancing compatibility with a wide range of peripherals and devices
Application Areas
Ideal for embedded systems, consumer electronics, automotive applications, and industrial control systems
Product Lifecycle
Status: Active, indicating continuous production with no immediate risk of discontinuation
Support and upgrades available, ensuring long-term usability
Several Key Reasons to Choose This Product
High-performance 8-Bit AVR core tailored for efficient processing in embedded applications
Functional safety features guarantee reliability in critical systems
Versatile connectivity and comprehensive peripheral set facilitate diverse application requirements
Low power consumption extending the battery life in portable devices
Extended operating temperature range suits harsh environment applications
Microchip's commitment to product longevity and support ensures a reliable solution for embedded systems development