AT90C8515
Description
The AT90S8515 is a low-power CMOS 8-bit microcontroller based on the AVR ® enhanced 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
- AVR - High Performance and Low Power RISC Architecture
- 118 Powerful Instructions - Most Single Clock Cycle Execution
- 8K bytes of In-System Reprogrammable Flash * * * * * * * * * * * * * * * *
- - SPI Serial Interface for Program Downloading - Endurance: 1,000 Write/Erase Cycles 512 bytes EEPROM - Endurance: 100,000 Write/Erase Cycles 512 bytes Internal SRAM 32 x 8 General Purpose Working Registers 32 Programmable I/O Lines Programmable Serial UART SPI Serial Interface VCC: 2.7 - 6.0V Fully Static Operation - 0 - 8 MHz 4.0 - 6.0V, - 0 - 4 MHz 2.7 - 4.0V Up to 8 MIPS Throughput at 8 MHz One 8-Bit Timer/Counter with Separate Prescaler One 16-Bit Timer/Counter with Separate Prescaler and Compare and Capture Modes Dual PWM External and Internal Interrupt Sources Programmable Watchdog Timer with On-Chip Oscillator On-Chip Analog Comparator Low Power Idle and Power Down Modes Programming Lock for Software Security 8-Bit Microcontroller with 8K bytes In-System Programmable Flash AT90S8515 Preliminary
