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參數(shù)資料
| 型號： | MSM6442 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 4-Bit Microcontroller(機內(nèi)LCD驅(qū)動器的4位微控制器) |
| 中文描述： | 4位微控制器（機內(nèi)液晶顯示驅(qū)動器的4位微控制器） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 119K |
| 代理商： | MSM6442 |
1/12
Semiconductor
MSM6442
GENERAL DESCRIPTION
The MSM6442 is a 4-bit microcontroller with a built-in LCD controller/driver, developed to
support control systems.
The MSM6442 is most suitable for various on-vehicle meters, watches, audio equipment, remote
controllers, multifunctional telephones, and instrumentation units.
FEATURES
ROM
RAM
Input-output port
LCD driver
: 2048 words
￥
8 bits
: 128 words
￥
4 bits
: 4 ports
￥
4 bits
: 46 segments (static)
: 92 segments (1/2 duty)
: 16 levels
Stack (RAM)
Four interrupt sources (external, CLK, TBC, T/C)
Internal counter
: 12-bit time base counter
8-bit programmable timer/event counter
Crystal and ceramic oscillation
76 instructions
Cycle time
Operating range
Power supply voltage
: 952 ns @ 4.2 MHz
: 4.5 to 5.5 V (@ 4.2 MHz)
3.0 to 6.0 V (@ 1 MHz)
: –40 to +85
°
C
: 6 mA (@ 5 V, 4.2 MHz)
1 mA (@ 3 V, 1 MHz)
: Dependent on STOP instruction
Operating temperature
Power consumption (Typ.)
Power down function
Package options:
80-pin plastic QFP (QFP80-P-1420-0.80-K): (Product name : MSM6442-
￥￥
GS-K)
80-pin plastic QFP (QFP80-P-1420-0.80-BK) : (Product name : MSM6442-
￥￥
GS-BK)
￥￥
indicates the code number.
Built-in LCD Driver 4-Bit Microcontroller
E2E0017-27-Y3
This version: Jan. 1998
Previous version: Mar. 1996
相關(guān)PDF資料 |
PDF描述 |
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| MSM64481 | Built-in 512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64481-014GS-2K-H | Built-in 512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64481-014GS-K | Built-in 512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM6502B-XXXGS-2K | Low-power and Built-in LCD Driver 4-Bit Microcontroller |
| MSM6502B-XXXGS-K | Low-power and Built-in LCD Driver 4-Bit Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM64422 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64422-XXXMS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64424 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64424-XXXGS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64424-XXXMS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
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