Manufacturer Part Number
ATTINY828-AU
Manufacturer
Microchip Technology
Introduction
High-performance, low-power AVR 8-bit microcontroller
Product Features and Performance
Advanced RISC architecture
8-bit processing unit
20MHz maximum operating speed
Broad interface connectivity: I2C, SPI, UART/USART
Enhanced power-on reset circuit
Pulse Width Modulation control
Watchdog Timer for system stability
Efficient power management features
Product Advantages
Flexibility with multiple I/O options (28 I/O lines)
Ample program memory (8KB FLASH)
Data retention with EEPROM (256 x 8)
Adequate RAM for buffering (512 x 8)
Supports wide range of supply voltages (1.7V to 5.5V)
High-resolution ADC (28-channel, 10-bit)
Robust operation in extreme temperatures (-40°C to 85°C)
Integration of features reduces external component count
Key Technical Parameters
Core Processor: AVR
Core Size: 8-Bit
Speed: 20MHz
I/O Count: 28
Program Memory: 8KB FLASH
EEPROM: 256 bytes
RAM: 512 bytes
Supply Voltage: 1.7V to 5.5V
Data Converters 28x10b ADC
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Quality and Safety Features
Brown-out Detect/Reset
Power-on Reset circuitry
Integrated Watchdog Timer
Compatibility
Compatible with AVR development tools and software
Flexible interfacing options for various peripheral integration
Application Areas
Industrial control systems
Consumer electronics
Automotive
Internet of Things (IoT) devices
Product Lifecycle
Active status
Not nearing discontinuation
Upgrade paths and replacements available
Several Key Reasons to Choose This Product
High integration reduces system complexity and size
Support for a wide range of peripherals and communication interfaces
Robust in harsh environments with industrial-grade operating temperature range
Versatile power supply options catering to energy-efficient designs
Sufficient memory resources for complex applications
Access to Microchip's global support and technical resources