AT90S8515 Просмотр технического описания (PDF) - Atmel Corporation

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AT90S8515

8-bit Microcontroller with 8K Bytes In-System Programmable Flash

Atmel Corporation 

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 Serial UART

– Master/Slave SPI Serial Interface

• Special Microcontroller Features

– Low-power Idle and Power-down Modes

– External and Internal Interrupt Sources

• Specifications

– Low-power, High-speed CMOS Process Technology

– Fully Static Operation

• Power Consumption at 4 MHz, 3V, 25°C

– Active: 3.0 mA

– Idle Mode: 1.0 mA

– Power-down Mode: <1 µA

• I/O and Packages

– 32 Programmable I/O Lines

– 40-lead PDIP, 44-lead PLCC and TQFP

• Operating Voltages

– 2.7 - 6.0V for AT90S8515-4

– 4.0 - 6.0V for AT90S8515-8

• Speed Grades

– 0 - 4 MHz for AT90S8515-4

– 0 - 8 MHz for AT90S8515-8

8-bit

Microcontroller

with 8K Bytes

In-System

Programmable

Flash

AT90S8515

Rev. 0841G–09/01

1

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