S3C8075 데이터 시트보기 (PDF) - Samsung

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S3C8075

Samsung's SAM87 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU

Samsung 

PRODUCT OVERVIEW

S3C8075/P8075

FEATURES

CPU

• SAM87 CPU core

Memory

• 272-byte general purpose register area

• 16-Kbyte internal program memory

• ROM-less operating mode

External Interface

• 64-Kbyte external data memory area

• 64-Kbyte external program memory area (ROM-

less mode)

Instruction Set

• 78instructions

• IDLE and STOP instructions for power-down

mode

Instruction Execution Time

• 500 ns at 12 MHz fCPU (Min.)

Interrupts

• 17 interrupt sources

• 17 interrupt vectors

• Eight interrupt levels

• Fast interrupt processing

General I/O

• Four nibble-programmable ports

• One bit-programmable port

• Two bit-programmable ports for external

interrupts

Timers

• Two 8-bit timers with interval timer and PWM

modes

Timer/Counters

• Two 16-bit general-purpose timer/counters

Basic Timer

• One 8-bit basic timer (BT) for oscillation

stabilization control and watch dog timer function.

Serial Port

• One synchronous operating mode and three full-

duplex asynchronous UART modes

Operating Temperature Range

• – 40°C to + 85°C

Operating Voltage Range

• 2.7 V to 5.5 V

Package Types

• 64-pin SDIP, 64-pin QFP

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