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參數(shù)資料
| 型號： | MSM6389C |
| 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)： | 1/11頁 |
| 文件大小： | 124K |
| 代理商： | MSM6389C |
Semiconductor
MSM6389C
1/11
GENERAL DESCRIPTION
The MSM6389C is a solid-state recorder data register in 1,048,576 words x 1 bit configuration.
The MSM6389C 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.
18-pin plastic QFJ is used as the package and the operating temperature range is between 0
°
C and
70
°
C.
The MSM6389C 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
Times in parentheses indicate ones in self-refresh mode.
Low current consumption:
Wide operating supply voltage range:
Auto-refresh/self-refresh changeable
Package:
18-pin plastic QFJ (QFJ18-P-R290-1.27 JEDEC AB TYPE) (Product name: MSM6389CJS)
1,048,576 x 1 bit
1.5ms (3.0ms)
2.0ms (4.0ms)
0.4ms (0.4ms)
100 mA max. (for data holding, V
CC
=4.0V)
Single 3.5 to 5.5V
1,048,576-Word x 1-Bit Solid-State Recorder Data Register
E2D0033-27-41
Peimnay
This version: Jan. 1998
Previous version: May. 1997
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