EM641FT8
ABSOLUTE MAXIMUM RATINGS
Parameter
Voltage on Any Pin Relative to V
SS
Voltage on Vcc supply relative to V
SS
Power Dissipation
Operating Temperature
Low Power, 512Kx8 SRAM
Symbol
V
IN
, V
OUT
V
CC
P
D
T
A
Minimum
-0.5 to 6.0V
-0.5 to 6.0V
1.0
-40 to 85
Unit
V
V
W
o
C
Note :
Stresses greater than those listed above “Absolute Maximum Ratings” may cause permanent damage to the device.
Functional operation should be restricted to recommended operating condition. Exposure to absolute maximum rating condi-
tions for extended periods may affect reliability.
FUNCTIONAL DESCRIPTION
CS
H
L
L
L
OE
X
L
X
H
WE
X
H
L
H
I/O
0-7
High-Z
Data Out
Data In
High-Z
Mode
Deselected/ Power down
Read
Write
Selected, Output Disabled
Power
Stand by
Active
Active
Active
Note :
X means don’t care. (Must be low or high state)
3
EMLSI [ Emerging Memory & Logic Solutions Inc ]
