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參數(shù)資料
| 型號： | MSM6684B |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 4,194,304-word x 1-bit Serial Register(4M×1串行話音寄存器) |
| 中文描述： | 4194304字× 1位串行寄存器（4分× 1串行話音寄存器） |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 97K |
| 代理商： | MSM6684B |
Semiconductor
MSM6684B
1/9
GENERAL DESCRIPTION
MSM6684B is a serial register organized as 4,194,304 words x one bit, characterized by medium-
speed, low power consumption operation.
This device has a built-in internal address generation circuit allowing continuous serial read/write
operation by external clock input.
Read/write operation causes the internal address to be incremented automatically by +1.
External address input enables addressing in units of 1024 words. Furthermore, a refresh timer and
a refresh address counter are installed, which makes an external refresh circuit unnecessary. In
addition, this configuration allows lower power consumption.
The device is packaged in 26/20-pin SOJ having a width of 300 mil.
It is well adapted for storing much data by means of a battery backup. Its combination with our
recording and playback LSI enables the easy implementation of a solid recording and playback
system.
FEATURES
Configuration
4,194,304 x 1 bit
Serial access operation
Serial access time : 1.5
m
s
Serial read/write time : 2.5
m
s
Low current drain
150
m
A max. (V
CC
= 4 V with data stored and under standard conditions)
Refresh operation
A self-refresh function is supported.
Wide operation voltage range
Single 3.5 to 5.5 V
Addressing
Units of 1024 words
Process
0.45
m
m double well CMOS process
Package :
26/20-pin plastic SOJ (SOJ26/20-P-300-1.27) (Product name : MSM6684BJS)
4,194,304-word x 1-bit Serial Register
E2D0035-27-42
This version: Jan. 1998
Previous version: May. 1997
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM6685 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:8,388,608-Word x 1-Bit Serial Register |
| MSM6685A | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:8,388,608-Word x 1-Bit Serial Register |
| MSM6685AJS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:8,388,608-Word x 1-Bit Serial Register |
| MSM6685A-JS | 制造商:ROHM Semiconductor 功能描述: |
| MSM6688 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:ADPCM Solid-State Recorder IC |
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