ATTINY28L-4PI

Features • Utilizes the AVR® RISC Architecture • AVR – High-performance and Low-power RISC Architecture – 90 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General-purpose Working Registers – Up to 4 MIPS Throughput at 4 MHz Nonvolatile Program Memory – 2K Bytes of Flash Program Memory – Endurance: 1,000 Write/Erase Cycles – Programming Lock for Flash Program Data Security Peripheral Features – Interrupt and Wake-up on Low-level Input – One 8-bit Timer/Counter with Separate Prescaler – On-chip Analog Comparator – Programmable Watchdog Timer with On-chip Oscillator – Built-in High-current LED Driver with Programmable Modulation Special Microcontroller Features – Low-power Idle and Power-down Modes – External and Internal Interrupt Sources – Power-on Reset Circuit with Programmable Start-up Time – Internal Calibrated RC Oscillator Power Consumption at 1 MHz, 2V, 25°C – Active: 3.0 mA – Idle Mode: 1.2 mA – Power-down Mode: