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AT90S4433 - 8-Bit Microcontroller

Key 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.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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 AD