AT90S4433

Features High-performance and Low-power AVR® 8-bit RISC Architecture – 118 Powerful Instructions – Most Single Cycle Execution – 32 x 8 General Purpose Working Registers – Up to 8 MIPS Throughput at 8 MHz Data and Non-volatile Program Memory – 4K Bytes of In-System Programmable Flash Endurance 1,000 Write/Erase Cycles – 128 Bytes of SRAM – 256 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 – Expanded 16-bit Timer/Counter with Separate Prescaler, Compare, Capture Modes and 8-, 9-, or 10-bit PWM – On-chip Analog Comparator – Programmable Watchdog Timer with Separate On-chip Oscillator – Programmable UART – 6-channel, 10-bit ADC – Master/Slave SPI Serial Interface Special Microcontroller Features – Brown-out Reset Circuit – Enhanced Power-on Reset Circuit – Low-power Idle and P...