EM641FT8 Datasheet, PDF (3/10 Pages) Emerging Memory & Logic Solutions Inc – 512K x8 bit Low Power Full CMOS Static RAM

EM641FT8
Low Power, 512Kx8 SRAM
ABSOLUTE MAXIMUM RATINGS
Parameter
Voltage on Any Pin Relative to V_SS
Voltage on Vcc supply relative to V_SS
Power Dissipation
Operating Temperature
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
OE
WE
I/O_0-7
Mode
H
X
X
High-Z
Deselected/ Power down
L
L
H
Data Out
Read
L
X
L
Data In
Write
L
H
H
High-Z Selected, Output Disabled
Note : X means don’t care. (Must be low or high state)
Power
Stand by
Active
Active
Active
3