S3C820B Datasheet PDF - Samsung semiconductor S3C-SERIES MICROCONTROLLERS Specs

S3C820B - S3C-SERIES MICROCONTROLLERS

Datasheet Summary

Description

Table 1-1.

P0.7 Pin Type I/O Pin Description I/O port with nibble-programmable pins; schmitt trigger input or push-pull, open-drain output and software assignable pull-up; also configurable as external interface address lines A8

A15.

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. S3C820B.

Datasheet Details

Part number	S3C820B
Manufacturer	Samsung semiconductor
File Size	150.52 KB
Description	S3C-SERIES MICROCONTROLLERS
Datasheet	S3C820B Datasheet
Additional preview pages of the S3C820B datasheet.

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Full PDF Text Transcription

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S3C820B PRODUCT OVERVIEW 1 PRODUCT OVERVIEW S3C-SERIES MICROCONTROLLERS 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 |