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MSM83C154S规格书详情
GENERAL DESCRIPTION
The MSM80C154S/MSM83C154S, designed for the high speed version of the existing
MSM80C154/MSM83C154, is a higher performance 8-bit microcontroller providing low-power
consumption.
The MSM80C154S/MSM83C154S covers the functions and operating range of the existing
MSM80C154/83C154/80C51F/80C31F.
The MSM80C154S is identical to the MSM83C154S except it does not contain the internal
program memory (ROM).
FEATURES
• Operating range
Operating frequency : 0 to 3 MHz (Vcc=2.2 to 6.0 V)
0 to 12 MHz (Vcc =3.0 to 6.0 V)
0 to 24 MHz (Vcc =4.5 to 6.0 V)
Operating voltage : 2.2 to 6.0 V
Operating temperature : –40 to +85°C (Operation at +125°C conforms to the other specification.)
• Fully static circuit
• Upward compatible with the MSM80C51F/80C31F
• On-chip program memory : 16K words x 8 bits ROM (MSM83C154S only)
• On-chip data memory : 256 words x 8 bits RAM
• External program memory address space : 64K bytes ROM (Max)
• External data memory address space : 64K bytes RAM
• I/O ports : 4 ports x 8 bits (Port 1, 2, 3, impedance programmable) : 32
• 16-bit timer/counters : 3
• Multifunctional serial port : I/O Expansion mode
: UART mode (featuring error detection)
• 6-source 2-priority level
Interrupt and multi-level
Interrupt available by programming IP and IE registers
• Memory-mapped special function registers
• Bit addressable data memory and SFRs
• Minimum instruction cycle : 500 ns @ 24 MHz operation
• Standby functions : Power-down mode (oscillator stop)
Activated by software or hardware; providing
ports with floating or active status
The software power-down stet mode is termi
nated by interrupt signal enabling execution from
the interrupted address.
产品属性
- 型号:
MSM83C154S
- 制造商:
OKI
- 制造商全称:
OKI electronic componets
- 功能描述:
CMOS 8-bit Microcontroller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MSM |
21+ |
09+ |
650 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
OKI |
22+ |
QFP |
2560 |
绝对原装!现货热卖! |
询价 | ||
OKI |
22+ |
QFP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
OKI |
2339+ |
QFP |
5632 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
OKI |
2005 |
QFP |
103 |
原装现货海量库存欢迎咨询 |
询价 | ||
MSM |
2020+ |
09+ |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
OKI |
22+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
OKI |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
OKI |
PLCC |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
OKI |
22+ |
PLCC |
2500 |
强调现货,随时查询! |
询价 |