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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 w
ATtiny28L Datasheet
