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GMS87C2120K规格书详情
Description
The GMS81C2112 and GMS81C2120 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 GMS81C2112 and GMS81C2120 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
• 38 I/O Lines
- 34 Programmable I/O pins
(Included 21 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)
• 8-Channel 8-bit On-Chip Analog to Digital Con verter
• Oscillator:
- Crystal
- Ceramic Resonator
- External R Oscillator
• Low Power Dissipation Modes
- STOP mode
- Wake-up Timer Mode
- Standby Mode
• Operating Voltage: 2.7V ~ 5.5V (at 4.5MHz)
• Operating Frequency: 1MHz ~ 4.5MHz
• Enhanced EMS Improvement Power Fail Processor
(Noise Immunity Circuit)Enhanced EMS
Improvement
Power Fail Processor
(Noise Immunity Circuit)
产品属性
- 型号:
GMS87C2120K
- 制造商:
HYNIX
- 制造商全称:
Hynix Semiconductor
- 功能描述:
HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HYNX |
22+ |
QFP |
6980 |
原装现货,可开13%税票 |
询价 | ||
HYUNDAI |
23+ |
PLCC |
18000 |
询价 | |||
HYNIX |
DIP-L64P |
9 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | |||
LG |
14+ |
300000 |
IC系列 |
询价 | |||
HYNSX |
22+ |
SOT-4424&NBS |
3600 |
全新原装品牌专营 |
询价 | ||
SSSiX |
23+ |
QFP |
1113 |
专业优势供应 |
询价 | ||
HYNIX |
21+ |
DIP |
209 |
原装现货假一赔十 |
询价 | ||
HYNIX |
23+ |
NA |
2273 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
LGS |
2339+ |
DIP |
5645 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MAGNACHIP |
2202+ |
QFP |
5582 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |