參數(shù)資料
型號(hào)： MSM6577E-XXGS-2K
廠商： OKI ELECTRIC INDUSTRY CO LTD
元件分類(lèi)： 微控制器/微處理器
英文描述： 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP56
封裝： 9 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-56
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 173K
代理商： MSM6577E-XXGS-2K
1/22
MSM6577-xx
Semiconductor
GENERAL DESCRIPTION
The MSM6577 is a 4-bit microcontroller that is fabricated in OKI's low-voltage CMOS technology,
enabling operation at 0.9 V. This device incorporates LCD drivers, 8-bit synchronous serial
ports, and a buzzer output circuit. The MSM6577 is optimized for remote-control microcontroller
applications that are portable and battery powered.
FEATURES
Operating range
Operating frequency
: 32.768 kHz
Operating voltage
1.5 V operation
: MSM6577K/N/S/U
3.0 V operation
: MSM6577L/C/D/E
(See Mask Option List.)
Operating temperature
: –20 to +70
°C
Memory space
ROM
: 1536 words 17 bits
RAM
: 128 words 4 bits
Minimum instruction execution time
: 61 ms
I/O port
Input-output port
: 1 port 4 bits
Input only port
: 1 port 4 bits
Output only port
: 1 port 4 bits
Serial port
: 8-bit clock synchronous type
LCD drivers
: 28
Duty and frame frequency are selectable by the mask options.
1/3 duty, 1/3 bias
: Up to 75 segments
1/2 duty, 1/3 bias
: Up to 52 segments
Halt release timers
: 4
Timer frequency is selectable by the mask options.
External interrupt
: 4
Buzzer output
: 1
Clock
: 32.768 kHz crystal oscillator
Oscillation starts at 0.9 V.
Power supply voltage
: 1.5 V/3.0 V (selectable by mask
option)
(See Mask Option List)
Packageoptions:
56-pin plastic QFP (QFP56-P-910-0.65-K)
(Product name : MSM6577 -GS-K)
56-pin plastic QFP (QFP56-P-910-0.65-2K)
(Product name : MSM6577 -GS-2K)
Chip
indicates the code number.
indicates the option code.
Semiconductor
MSM6577-xx
Operatable at 0.9V and Built-in LCD Driver 4-Bit Microcontroller
E2E0022-27-Y3
This version: Jan. 1998
Previous version: Mar. 1996
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSM6577-XX 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:Operatable at 0.9V and Built-in LCD Driver 4-Bit Microcontroller
MSM6577-XXGS-2K 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:Operatable at 0.9V and Built-in LCD Driver 4-Bit Microcontroller
MSM6577-XXGS-K 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:Operatable at 0.9V and Built-in LCD Driver 4-Bit Microcontroller
MSM6585 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:ADPCM Voice Synthesis IC
MSM6585MAZ010 制造商:ROHM Semiconductor 功能描述:
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