S3C80A4 - S3C8-series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU

Datasheet Summary

Description

Table 1-1.

P0.7 Pin Type I/O Pin Description I/O port with bit-programmable pins.

Configurable to input or push-pull output mode.

Pull-up resistors are assignable by software.

Features

include:.
Efficient register-oriented architecture.
Selectable CPU clock sources.
Idle and Stop power-down mode release by interrupt.
Built-in basic timer with watchdog function A sophisticated interrupt structure recognizes up to eight interrupt levels. Each level can have one or more interrupt sources and vectors. Fast interrupt processing (within a minimum six CPU clocks) can be assigned to specific interrupt levels. S3C80A4/C80A8/C80A5/C80B4/C80B8/C80B5 M.

Samsung semiconductor

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Datasheet Details

Part number	S3C80A4
Manufacturer	Samsung semiconductor
File Size	112.77 KB
Description	S3C8-series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU
Datasheet	S3C80A4 Datasheet
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Full PDF Text Transcription

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S3C80A4/C80A8/C80A5/C80B4/C80B8/C80B5 PRODUCT OVERVIEW 1 OVERVIEW PRODUCT OVERVIEW Samsung's S3C8-series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mask-programmable ROM sizes. Important CPU features include: — Efficient register-oriented architecture — Selectable CPU clock sources — Idle and Stop power-down mode release by interrupt — Built-in basic timer with watchdog function A sophisticated interrupt structure recognizes up to eight interrupt levels. Each level can have one or more interrupt sources and vectors. Fast interrupt processing (within a minimum six CPU clocks) can be assigned to specific interrupt levels.

Published: Apr 7, 2005 |