MSM66V84B 반도체 회로 부품 판매점
4194304-word x 1-bit Serial Register
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 OKI electronic componets |
E2D0036-39-21
¡¡SemicondSucetormiconductor
MSM66V84B
4,194,304-word x 1-bit Serial Register
This versionM: SFMeb6. 61V99894B
Previous version: May. 1997
GENERAL DESCRIPTION
MSM66V84B 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 or 26/20 TSOP 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 ms
Serial read/write time : 2.5 ms
• Low current drain
100 mA max. (VCC = 3.6 V with data stored and under standard conditions)
• Refresh operation
A self-refresh function is supported.
• Wide operation voltage range
Single 2.7 to 3.6 V
• Addressing
Units of 1024 words
• Process
0.45 mm double well CMOS process
• Package options :
26/20-pin plastic SOJ (SOJ26/20-P-300-1.27) (Product name : MSM66V84BJS)
26/20-pin plastic TSOP (TSOPII26/20-P-300-1.27-K) (Product name : MSM66V84BTS-K)
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¡ Semiconductor
BLOCK DIAGRAM
Refresh Timer
TAS
SAD
SAS
RWCK
Refresh Address
Counter
Row Address
Counter
Row Address
Register
Timing
Generator
MSM66V84B
4,194,304
Data Register
Column Decoder
Column Address
Counter
Write Clock
Generator
DIN
DOUT
WE
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제조업체: OKI electronic componets
( oki )
MSM66V84B register
데이터시트 다운로드 :
[ MSM66V84B.PDF ]
[ MSM66V84B 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
