參數(shù)資料
型號(hào): R1LP0408CSP-7LI
廠商: Hitachi,Ltd.
英文描述: Wide Temperature Range Version 4 M SRAM (512-kword 】 8-bit)
中文描述: 寬溫版本四米的SRAM(512 - KWord的】8位)
文件頁(yè)數(shù): 5/14頁(yè)
文件大?。?/td> 78K
代理商: R1LP0408CSP-7LI
R1LP0408C-I Series
Rev.1.00, Aug.01.2003, page 5 of 13
Operation Table
WE#
CS#
OE#
Mode
V
CC
current
I
SB
, I
SB1
I
CC
I
CC
I
CC
I
CC
I/O0 to I/O7
Ref. cycle
×
H
H
×
H
Not selected
High-Z
Read cycle
L
Output disable
High-Z
H
L
L
Read
Dout
L
L
H
Write
Din
Write cycle (1)
L
Note: H: V
IH
, L: V
IL
,
×
: V
IH
or V
IL
L
L
Write
Din
Write cycle (2)
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Power supply voltage relative to V
SS
Terminal voltage on any pin relative to V
SS
Power dissipation
V
CC
V
T
P
T
Topr
0.5 to +7.0
0.5*
0.7
40 to +85
65 to +150
40 to +85
V
1
to V
CC
+ 0.3*
2
V
W
°
C
°
C
°
C
Operating temperature
Storage temperature range
Tstg
Storage temperature range under bias
Notes: 1. V
T
min:
3.0 V for pulse half-width
30 ns.
2. Maximum voltage is +7.0 V.
Tbias
DC Operating Conditions
(Ta =
40 to +85
°
C)
Parameter
Symbol
Min
Typ
Max
Unit
Supply voltage
V
CC
V
SS
V
IH
V
IL
4.5
5.0
5.5
V
0
0
0
V
Input high voltage
2.2
0.3*
V
CC
+ 0.3
0.8
V
Input low voltage
Note: 1. V
IL
min:
3.0 V for pulse half-width
30 ns.
1
V
相關(guān)PDF資料
PDF描述
R1LP0408C-I R1LP0408C-I Series Datasheet 78K/AUG.01.03
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