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GMS87C5108Q 参数 Datasheet PDF下载

GMS87C5108Q图片预览
型号: GMS87C5108Q
PDF下载: 下载PDF文件 查看货源
内容描述: [Microcontroller, 8-Bit, OTPROM, 4.19MHz, CMOS, PQFP80, QFP-80]
分类和应用: 微控制器和处理器可编程只读存储器
文件页数/大小: 102 页 / 1525 K
品牌: HYNIX [ HYNIX SEMICONDUCTOR ]
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GMS81C5108  
GMS81C5108  
CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER  
WITH LCD CONTROLLER/DRIVER AND  
INFRARED REMOTE CONTROL TRANSMITTERS  
1. OVERVIEW  
1.1 Description  
The GMS81C5108 is an advanced CMOS 8-bit microcontroller with 8K bytes of ROM. The device is one of GMS800 fam-  
ily. The Hynix GMS81C5108 is a powerful microcontroller which provides a high flexibility and cost effective solution to  
many LCD applications. The GMS81C5108 provides the following standard features: 8K bytes of ROM, 192 bytes of RAM,  
37 Nibbles of Display RAM, 8/16-bit timer/counter, on-chip oscillator and clock circuitry. In addition, the GMS81C5108  
supports power saving modes to reduce power consumption.  
This document is only explained for the base of GMS81C5108, the eliminated functions are same as below.  
Device name  
GMS81C5108  
GMS87C5108  
ROM Size  
OTP Size  
-
RAM Size  
192 bytes  
192bytes  
I/O  
24  
24  
Package  
80QFP  
80QFP  
8K bytes  
8K bytes  
1.2 Features  
• 8K Bytes of On-chip Program Memory  
• 192 Bytes of On-chip Data RAM  
• 37 Nibbles of Display RAM  
• Carrier Generator for Remote Controller  
• 11 Interrupt sources  
- 3 External interrupts (INT0 ~ 2)  
- 8 Internal interrupts (BIT, Timer × 2, WT,  
A/DC, SIO, REM, Keyscan)  
• Instruction Cycle Time:  
- 1us at 4MHz (2 cycle NOP instruction)  
• 6-bit Buzzer Driving port  
• 24 Programmable I/O pins  
• 2V to 4V Operating Range  
- 500Hz ~ 250kHz (@4MHz)  
• 4-channel 8-bit On-chip A/D Converter  
• Dual Clock Operation  
- main : 400kHz ~ 4.2MHz  
- sub. : 32.768kHz  
• Power Saving Mode  
- STOP, SLEEP, Sub Active mode  
• LCD display/controller (LCDC)  
• One 8-bit Basic Interval Timer/Counter  
• Key Scan Interrupt  
- Static Mode (37Seg × 1Com, 1/3 Bias)  
- 1/2 Duty Mode (36Seg × 2Com, 1/3 Bias)  
- 1/3 Duty Mode (35Seg × 3Com, 1/3 Bias)  
- 1/4 Duty Mode (34Seg × 4Com, 1/3 Bias)  
• Two 8-bit Timer/ Counter  
(It can be used one 16-bit Timer/Counter)  
• Watch Timer (2Hz, 4Hz, 16Hz, 1/64Hz)  
• 8-bit Serial I/O (SIO)  
• LCD Display Voltage Booster  
• Supply Voltage Detector(SVD)  
- 2 level detector (2.2V, 1.7V)  
• One 10-bit High Speed PWM Output  
JUNE 2001 Ver 1.0  
1
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