S3C72P9 - SINGLE-CHIP MICROCONTROLLER HAS BEEN DESIGNED FOR HIGH PERFORMANCE USING

Datasheet Summary

Description

Table 1-1.

S3C72P9/P72P9 Pin Descriptions Pin Name P0.0 P0.1 P0.2 P0.3 Pin Type I/O Description 4-bit I/O port.

1-bit and 4-bit read/write and test are possible.

Features

Memory.
1,056 × 4-bit RAM (excluding LCD display RAM) 32,768 × 8-bit ROM.
39 I/O Pins.
I/O: 35 pins Input only: 4 pins Interrupts.
LCD Controller/Driver.
56 segments and 16 common terminals 8, 12 and 16 common selectable Internal resistor circuit for LCD bias All dot can be switched on/off LCD contrast control by software Power-Down Modes 8-bit Basic Timer.
4 interval timer.

Samsung semiconductor

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Datasheet Details

Part number	S3C72P9
Manufacturer	Samsung semiconductor
File Size	1.27 MB
Description	SINGLE-CHIP MICROCONTROLLER HAS BEEN DESIGNED FOR HIGH PERFORMANCE USING
Datasheet	S3C72P9 Datasheet
Additional preview pages of the S3C72P9 datasheet.

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S3C72P9/P72P9 (Preliminary Spec) PRODUCT OVERVIEW 1 OVERVIEW PRODUCT OVERVIEW The S3C72P9 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers). With an up-to-896-dot LCD direct drive capability, flexible 8-bit and 16-bit timer/counters, and serial I/O interface, the S3C72P9 offers an excellent design solution for a wide variety of applications which require LCD functions. Up to 39 pins of the 100-pin QFP package can be dedicated to I/O. Eight vectored interrupts provide fast response to internal and external events. In addition, the S3C72P9's advanced CMOS technology provides for low power consumption and a wide operating voltage range. The S3C72P9 is made by shrinking the KS57C21516.

Published: Apr 7, 2005 |