R1LP5256E Datasheet, PDF (4/15 Pages) Renesas Technology Corp – 256Kb Advanced LPSRAM (32k word x 8bit)

R1LP5256E Series
Operation Table
CS#
WE#
OE#
DQ0~7
H
X
X
High-Z
L
L
X
Din
L
H
L
Dout
L
H
H
High-Z
Note 1. H: V_IH L:V_IL X: V_IH or V_IL
Operation
Stand-by
Write
Read
Output disable
Absolute Maximum
Parameter
Symbol
Value
unit
Power supply voltage relative to Vss
Vcc
-0.3 to +7
V
Terminal voltage on any pin relative to Vss
V_T
-0.3^*1 to Vcc+0.3^*2
V
Power dissipation
P_T
0.7
W
Operation temperature
Topr^*3
R Ver.
I Ver.
0 to +70
°C
-40 to +85
Storage temperature range
Tstg
-65 to 150
°C
Storage temperature range under bias
Tbias^*3
R Ver.
I Ver.
0 to +70
°C
-40 to +85
Note 1. –3.0V for pulse ≤ 30ns (full width at half maximum)
2. Maximum voltage is +7V.
3. Ambient temperature range depends on R/I-version. Please see table on page 1.
R10DS0070EJ0100 Rev.1.00
2011.04.13
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