GMS81C5032(40PDIP) datasheet, PDF

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GMS81C5032(40PDIP): DescriptionMicrocontroller, 8-Bit, MROM, 4MHz, CMOS, PDIP40; CategoryThe embedded processor and controller Microcontrollers and processors; File Size726KB，75 Pages; ManufacturerMagnaChip; Websitehttp://www.magnachip.com/index/index_cn.php

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GMS81C5032(40PDIP) Overview

Microcontroller, 8-Bit, MROM, 4MHz, CMOS, PDIP40

GMS81C5032(40PDIP) Parametric

Parameter Name	Attribute value
Maker	MagnaChip
package instruction	DIP, DIP40,.6
Reach Compliance Code	unknown
Has ADC	NO
Address bus width
bit size	8
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	R-PDIP-T40
length	52.324 mm
Number of I/O lines	33
Number of terminals	40
Maximum operating temperature	70 °C
Minimum operating temperature
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP40,.6
Package shape	RECTANGULAR
Package form	IN-LINE
power supply	2.2/4 V
Certification status	Not Qualified
RAM (bytes)	448
rom(word)	32768
ROM programmability	MROM
speed	4 MHz
Maximum slew rate	10 mA
Maximum supply voltage	4 V
Minimum supply voltage	2.2 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
width	15.24 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER
Base Number Matches	1

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GMS8X50XX

GMS81C50 Series

CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

WITH UR (Universal Remocon) & KEYBOARD

1. OVERVIEW

1.1 Description

The GMS81C50 Series is an advanced CMOS 8-bit microcontroller with 16K/24K/32K bytes of ROM. The device is one of GMS800

family. The MagnaChip Semicon GMS81C50 Series is a powerful microcontroller which provides a highly flexible and cost effective so-

lution to many UR & Keyboard applications. The GMS81C50 Series provides the following standard features: 16K/24K/32K bytes of

ROM, 448 bytes of RAM, 8-bit timer/counter, on-chip oscillator and clock circuitry. In addition, the GMS81C50 Series supports power

saving modes to reduce power consumption.

1.2 Features

Device Name

GMS81C5016

GMS81C5024

GMS81C5032

ROM Size

16K Bytes

24K Bytes

32K Bytes

RAM Size

448 Bytes

( included

256 bytes

stack memory )

Package

28 SOP

28 Skinny DIP

40 PDIP

44 PLCC

44 QFP

• Instruction Cycle Time:

- 1us at 4MHz

• Programmable I/O pins

- Watch Dog Timer ............ 6-bit * 1ch

• 8 Interrupt sources

* Nested Interrupt control is available.

- External input: 2

- Keyscan input

- Basic Interval Timer

- Watchdog timer

- Timer : 3

• Power On Reset

• Power Saving Operation Modes

- STOP

- SLEEP

• Low Voltage Detection Circuit

• Watch Dog Timer Auto Start (During 1 second

after Power on Reset)

28 PIN

INPUT

OUTPUT

I/O

40 PIN

44 PIN

• Operating Voltage

- 2.2 ~ 4.0 V @ 4MHz

• Timer

- Timer / Counter

......... 16 Bit * 1 ch

......... 8 Bit * 2 ch

- Basic Interval Timer ...... 8 Bit * 1 ch

1.3 Development Tools

The GMS81C50 Series is supported by a full-featured macro as-

sembler, an in-circuit emulator CHOICE-Dr

In Circuit Emulators

CHOICE-Dr. (with EVA81C)

LCD Simulator

Assembler

Under development

MagnaChip Macro Assembler

SEP. 2004 Ver 1.01

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