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參數(shù)資料
| 型號： | MSM63V89C |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 1,048,576-Word x 1-Bit Solid-State Recorder Data Register(1M×1固體話音寄存器) |
| 中文描述： | 1,048,576字× 1位固態(tài)記錄器數(shù)據(jù)寄存器（1米× 1固體話音寄存器） |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 124K |
| 代理商： | MSM63V89C |
Semiconductor
MSM63V89C
1/10
GENERAL DESCRIPTION
The MSM63V89C is a solid-state recorder data register in 1,048,576 words x 1 bit configuration.
The MSM63V89C has a built-in internal address generator circuit allowing continuous serial read/
write operation by single external clock input. The internal address is automatically incremented by
one by read/write operation.
Address designation in units of 1024 words in the direction of words is possible by an external
serial address input.
The built-in refresh timer and refresh counter have eliminated the need of an external refresh circuit
and realized a low power consumption.
26/20-pin plastic TSOP is used as the package and the operating temperature range is between 0
°
C
and 70
°
C.
The MSM63V89C is suitable for storing large capacity data with battery backup. A solid state
recording and playback system can easily be constructed in combination with OKI’s voice synthesizer
ICs.
FEATURES
Configuration:
Serial access operation:
Serial access time
Serial read/write cycle time
Fast mode read/write cycle time 0.4
m
s (0.4
m
s)
Times in parentheses indicate ones in self-refresh mode.
Low current consumption:
Wide operating supply voltage range:
Auto-refresh/self-refresh changeable
Package:
26/20-pin plastic TSOP (TSOPII26/20-P-300-1.27-K) (Product name: MSM63V89CTS-K)
1,048,576 x 1 bit
1.5
m
s (3.0
m
s)
2.0
m
s (4.0
m
s)
50
m
A max. (for data holding, V
CC
=3.0 V)
Single 2.7 to 3.6V
1,048,576-Word x 1-Bit Solid-State Recorder Data Register
E2D0034-27-41
Peimnay
This version: Jan. 1998
Previous version: May. 1997
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