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90S8535

ATMEL Corporation
Part Number 90S8535
Manufacturer ATMEL Corporation
Description 8-Bit Microcontroller with 4K/8K Bytes In-System Programmable Flash
Published Mar 22, 2005
Detailed Description Features • • • • Utilizes the AVR ® Enhanced RISC Architecture AVR - High Performance and Low Power RISC Architecture 11...
Datasheet PDF File 90S8535 PDF File

90S8535
90S8535

Overview
Features • • • • Utilizes the AVR ® Enhanced RISC Architecture AVR - High Performance and Low Power RISC Architecture 118 Powerful Instructions - Most Single Clock Cycle Execution 8K bytes of In-System Programmable Flash AT90S/LS8535 4K bytes of In-System Programmable Flash AT90S/LS4434 – SPI Serial Interface for In-System Programming – Endurance: 1,000 Write/Erase Cycles 512 bytes EEPROM AT90S/LS8535 256 bytes EEPROM AT90S/LS4434 – Endurance: 100,000 Write/Erase Cycles 512 bytes Internal SRAM AT90S/LS8535 256 bytes Internal SRAM AT90S/LS4434 8-Channel, 10-Bit ADC 32 x 8 General Purpose Working Registers 32 Programmable I/O Lines Programmable Serial UART VCC: 4.
0 - 6.
0V AT90S4434/AT90S8535 VCC: 2.
7 - 6.
0V AT90LS4434/AT90LS8535 Speed Grades: 0 - 8 MHz AT90S4434/AT90S8535, 0 - 4 MHz (AT90LS4434/AT90LS8535 Power-On Reset Circuit Up to 8 MIPS Throughput at 8 MHz RTC with Separate Oscillator and Counter Mode Two 8-Bit Timer/Counters with Separate Prescaler and Compare Mode One 16-Bit Timer/Counter with Separate Prescaler and Compare and Capture Modes 3 PWM channels External and Internal Interrupt Sources Programmable Watchdog Timer with On-Chip Oscillator On-Chip Analog Comparator Three Sleep Modes: Idle, Power Save, and Power Down Programming Lock for Software Security • • • • • • • • • • • • • • • • • • • • 8-Bit Microcontroller with 4K/8K Bytes In-System Programmable Flash AT90S4434 AT90LS4434 AT90S8535 AT90LS8535 Advance Information Description The AT90S4434/8535 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 AT90S4434/8535 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
(continued) Pin Configurations Rev.
1041AS–05/98 Note: This is a summary document.
For the complete 80 page document, please visit our website at www.
atmel.
com or e-mail at 1 literature@atmel.
com and request ...


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