ATTINY22L
Overview
The ATtiny22L is a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture. By executing powerful instructions in a single clock cycle, the ATtiny22L achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
- Utilizes the AVR® RISC Architecture
- AVR - High-performance and Low-power RISC Architecture - 118 Powerful Instructions - Most Single Clock Cycle Execution - 32 x 8 General Purpose Working Registers - Up to 1MIPS Throughput at 1MHz Data and Nonvolatile Program Memory - 2K Bytes of In-System Programmable Flash Endurance 1,000 Write/Erase Cycles - 128 Bytes of internal SRAM - 128 Bytes of In-System Programmable EEPROM Endurance: 100,000 Write/Erase Cycles - Programming Lock for Flash Program and EEPROM Data Security Peripheral Features - One 8-bit Timer/Counter with Separate Prescaler - Programmable Watchdog Timer with On-chip Oscillator - SPI Serial Interface for In-System Programming Special Microcontroller Features - Low-power Idle and Power Down Modes - External and Internal Interrupt Sources - Power-on Reset Circuit - On-chip RC Oscillator Specifications - Low-power, High-speed CMOS Process Technology - Fully Static Operation Power Consumption at 3V, 25°C - Active: 1.5 mA - Idle Mode: 100 µA - Power Down Mode: <1 µA I/O and Packages - 5 Programmable I/O Lines - 8-pin PDIP and SOIC Operating Voltages - 2.7 - 6.0V Speed Grade - Internal Oscillator ~1MHz @ 5.0V * * * *
- 8-bit Microcontroller with 2K Bytes of In-System Programmable Flash ATtiny22L Preliminary DataShee * *
