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參數(shù)資料
| 型號(hào)： | MSM6442-XXGS-K |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 147K |
| 代理商： | MSM6442-XXGS-K |
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MSM6442
Semiconductor
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
: 2048 words 8 bits
RAM
: 128 words 4 bits
I/O port
Input-output port
: 4 ports 4 bits
1 port 2 bits
Input port
: 1 port 1 bit
LCD driver
: 46 segments (static)
: 92 segments (1/2 duty)
Stack (RAM)
: 16 levels
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
Minimum instruction execution time
: 952 ns @ 4.2 MHz
Operating range
Power supply voltage
: 4.5 to 5.5 V (@ 4.2 MHz)
3.0 to 6.0 V (@ 1 MHz)
Operating temperature
: –40 to +85
°C
Supply current (Typ.)
: 6 mA (@ 5 V, 4.2 MHz)
1 mA (@ 3 V, 1 MHz)
Power down function
: Dependent on STOP instruction
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 a code number.
Semiconductor
MSM6442
Built-in LCD Driver 4-Bit Microcontroller
E2E0017-38-93
This version: Sep. 1998
Previous version: Mar. 1996
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PDF描述 |
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| MSM64P155L-004GS-BK | 4-BIT, OTPROM, 0.032768 MHz, MICROCONTROLLER, PQFP100 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM64431 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 8-Bit A/D Converter 4-Bit Microcontroller |
| MSM64481 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64481-014GS-2K-H | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64481-014GS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64P155 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit |
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