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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 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MAGNACHIP/美格纳 |
23+ |
QFP |
6000 |
只有原装正品,老板发话合适就出 |
询价 | ||
HYNIX |
DIP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
HYNIX/海力士 |
2021+ |
DIP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
MAGNACHIP/美格纳 |
23+ |
DIP-64 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAGNACHIP/美格纳 |
24+23+ |
DIP-64 |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
MAGNACHIP/美格纳 |
23+ |
NA/ |
2842 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
QFP |
21+ |
MAGNACH |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
MAGNACHIP/美格纳 |
24+ |
QFP |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
KOREA |
23+ |
DIP |
1050 |
正品原装货价格低qq:2987726803 |
询价 |