參數(shù)資料
型號: UPD4632312A-X
廠商: NEC Corp.
英文描述: 32M-BIT CMOS MOBILE SPECIFIED RAM 2M-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION
中文描述: 32兆位CMOS移動(dòng)指明內(nèi)存200萬字由16位溫度范圍
文件頁數(shù): 31/36頁
文件大小: 320K
代理商: UPD4632312A-X
Preliminary Data Sheet M15874EJ5V0DS
31
μ
PD4632312A-X
9. Revision History
Edition/
Page
Type of
Location
Description
Date
This
Previous
revision
(Previous edition
This edition)
edition
edition
5th edition/
pp.1, 2
pp.1, 2
Addition
Features, Ordering Information -B60X: The note under development was added.
Jan. 2003
pp.1, 15
pp.1, 15
Modification Features, DC Characteristics
Operating supply current (MAX.):
-B65X: 45 mA
50 mA
-BE75X, -BE85X: 40 mA
45 mA
Standby supply current (MAX.):
Density of data hold 32M bits: 70
μ
A
100
μ
A
16M bits: 50
μ
A
70
μ
A
8M bits: 45
μ
A
60
μ
A
4M bits: 42
μ
A
50
μ
A
0M bit : 10
μ
A
30
μ
A
p.17
p.17
Modification Read Cycle
t
OLCH
(MIN.):
-BE75X: 45 ns
50 ns
-BE85X: 45 ns
55 ns
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