ATTINY828 Datasheet, PDF (1/20 Pages) ATMEL Corporation – 8-bit AVR Microcontroller with 8K Bytes In-System

ATtiny828
8-bit AVR Microcontroller with 8K Bytes In-System
Programmable Flash
Features
DATASHEET SUMMARY
z High Performance, Low Power Atmel^® AVR^® 8-bit Microcontroller
z Advanced RISC Architecture
z 123 Powerful Instructions – Most Single Clock Cycle Execution
z 32 x 8 General Purpose Working Registers
z Fully Static Operation
z Up to 20 MIPS Throughput at 20 MHz
z Non-volatile Program and Data Memories
z 8K Bytes of In-System Programmable Flash Program Memory
z Endurance: 10,000 Write/Erase Cycles
z 256 Bytes of In-System Programmable EEPROM
z Endurance: 100,000 Write/Erase Cycles
z 512 Bytes Internal SRAM
z Optional Boot Code Section with Independent Lock Bits
z Data Retention: 20 Years at 85^oC / 100 Years at 25^oC
z Peripheral Features
z One 8-bit and one 16-bit Timer/Counter with Two PWM Channels, Each
z Programmable Ultra Low Power Watchdog Timer
z On-chip Analog Comparator
z 10-bit Analog to Digital Converter
z 28 External and 4 Internal, Single-ended Input Channels
z Full Duplex USART with Start Frame Detection
z Master/Slave SPI Serial Interface
z Slave I²C Serial Interface
z Special Microcontroller Features
z Low Power Idle, ADC Noise Reduction, and Power-down Modes
z Enhanced Power-on Reset Circuit
z Programmable Brown-out Detection Circuit with Supply Voltage Sampling
z External and Internal Interrupt Sources
z Pin Change Interrupt on 28 Pins
z Calibrated 8MHz Oscillator with Temperature Calibration Option
z Calibrated 32kHz Ultra Low Power Oscillator
z High-Current Drive Capability on 8 I/O Pins
z I/O and Packages
z 32-lead TQFP, and 32-pad QFN/MLF: 28 Programmable I/O Lines
z Speed Grade
z 0 – 2 MHz @ 1.7 – 1.8V
z 0 – 4 MHz @ 1.8 – 5.5V
z 0 – 10 MHz @ 2.7 – 5.5V
z 0 – 20 MHz @ 4.5 – 5.5V
8371AS–AVR–08/12