S3C7031 Datasheet - Samsung semiconductor

S3C7031, The S3C7031/7032 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core.

S3C7031/7032 PRODUCT OVERVIEW 1 PRODUCT OVERVIEW OVER VIEW The S3C7031/7032 single-chip CMOS microcontroller has been designed for high performanc

Features

* Memory
* 1024 × 8-bit program memory (S3C7031) (ROM)
* 2048 × 8-bit program memory (S3C7032) (ROM)
* 128 × 4-bit data memory (S3C7031) (RAM)
* 256 × 4-bit data memory (S3C7032) (RAM) I/O Pins
* Up to 15 pins for 20-DIP and 20-SOP package Comparator Inputs

Applications

* such as mouse controllers, subsystem controllers, and toys. Up to 15 pins of the 20-pin DIP or 20-pin SOP package can be dedicated to I/O. Pull-up resistors are assignable to all of the pins by software. Four vectored interrupts provide fast response to internal and external events. In addition, the

S3C7031_Samsungsemiconductor.pdf