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GMS87C2020中文资料PDF规格书

GMS87C2020
厂商型号

GMS87C2020

功能描述

CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver

文件大小

1.80618 Mbytes

页面数量

92

生产厂商 Hynix Semiconductor
企业简称

HynixSK海力士

中文名称

海力士半导体官网

原厂标识
数据手册

下载地址一下载地址二

更新时间

2024-5-31 11:10:00

GMS87C2020规格书详情

Description

The GMS81C2012 and GMS81C2020 are advanced CMOS 8-bit microcontroller with 12K/20K bytes of ROM. These are a powerful microcontroller which provides a highly flexible and cost effective solution to many VFD applications. These provide the following standard features: 12K/20K bytes of ROM, 448 bytes of RAM, 8-bit timer/counter, 8-bit A/D converter, 10-bit High Speed PWM Output, Programmable Buzzer Driving Port, 8-bit Basic Interval Timer, 7-bit Watch dog Timer, Serial Peripheral Interface, on-chip oscillator and clock circuitry. They also come with high voltage I/O pins that can directly drive a VFD (Vacuum Fluorescent Display). In addition, the GMS81C2012 and GMS81C2020 support power saving modes to reduce power consumption.

Features

• 20K/12K bytes ROM(EPROM)

• 448 Bytes of On-Chip Data RAM (Including STACK Area)

• Minimum Instruction Execution time:

- 1uS at 4MHz (2cycle NOP Instruction)

• One 8-bit Basic Interval Timer

• One 7-bit Watch Dog Timer

• Two 8-bit Timer/Counters

• 10-bit High Speed PWM Output

• One 8-bit Serial Peripheral Interface

• Two External Interrupt Ports

• One Programmable 6-bit Buzzer Driving Port

• 60 I/O Lines

- 56 Programmable I/O pins (Included 30 high-voltage pins Max. 40V)

- Three Input Only pins: 1 high-voltage pin

- One Output Only pin

• Eight Interrupt Sources

- Two External Sources (INT0, INT1)

- Two Timer/Counter Sources (Timer0, Timer1)

- Four Functional Sources (SPI,ADC,WDT,BIT)

• 12-Channel 8-bit On-Chip Analog to Digital Converter

• Oscillator:

- Crystal

- Ceramic Resonator

- External R Oscillator

• Low Power Dissipation Modes

- STOP mode

- Wake-up Timer Mode

- Standby Mode

- Watch Mode

- Sub-active Mode

• Operating Voltage: 2.7V ~ 5.5V (at 4.5MHz)

• Operating Frequency: 1MHz ~ 4.5MHz

• Sub-clock: 32.768KHz Crystal Oscillator

• Enhanced EMS Improvement

Power Fail Processor (Noise Immunity Circuit)

产品属性

  • 型号:

    GMS87C2020

  • 制造商:

    HYNIX

  • 制造商全称:

    Hynix Semiconductor

  • 功能描述:

    CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver

供应商 型号 品牌 批号 封装 库存 备注 价格
MAGNACHIP/美格纳
21+ROHS
QFP
10000
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MAGNACHIP/美格纳
23+
QFP
6000
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HYNIX
DIP
265209
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HYNIX/海力士
2021+
DIP
100500
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MAGNACHIP/美格纳
23+
DIP-64
50000
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MAGNACHIP/美格纳
24+23+
DIP-64
12580
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MAGNACHIP/美格纳
23+
NA/
2842
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QFP
21+
MAGNACH
12588
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MAGNACHIP/美格纳
24+
QFP
990000
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KOREA
23+
DIP
1050
正品原装货价格低qq:2987726803
询价