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AT90S8515 - 8-Bit Microcontroller with 8K bytes In-System Programmable Flash

Download the AT90S8515 datasheet PDF. This datasheet also covers the AT90S variant, as both devices belong to the same 8-bit microcontroller with 8k bytes in-system programmable flash family and are provided as variant models within a single manufacturer datasheet.

General Description

The AT90S8515 is a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture.

By executing powerful instructions in a single clock cycle, the AT90S8515 achieves throughputs approaching 1 MIPS per MHz, allowing the system designer to optimize power consumption versus processing speed.

Key Features

  • 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 8 MIPS Throughput at 8 MHz Data and Nonvolatile Program Memory.
  • 8K Bytes of In-System Programmable Flash Endurance: 1,000 Write/Erase Cycles.
  • 512 Bytes of SRAM.
  • 512 Bytes of In-System Programmable EEPROM End.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT90S-8515.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

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

View original datasheet text
Features • 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 8 MIPS Throughput at 8 MHz Data and Nonvolatile Program Memory – 8K Bytes of In-System Programmable Flash Endurance: 1,000 Write/Erase Cycles – 512 Bytes of SRAM – 512 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 – One 16-bit Timer/Counter with Separate Prescaler Compare, Capture Modes and Dual 8-, 9-, or 10-bit PWM – On-chip Analog Comparator – Programmable Watchdog Timer with On-chip Oscillator – Programmable Se