EM620FV8BS Series
Low Power, 256Kx8 SRAM
ABSOLUTE MAXIMUM RATINGS *
Parameter
Voltage on Any Pin Relative to Vss
Voltage on Vcc supply relative to Vss
Power Dissipation
Symbol
VIN, VOUT
VCC
Minimum
-0.2 to 4.0V
-0.2 to 4.0V
1.0
Unit
V
V
PD
W
oC
Operating Temperature
TA
-40 to 85
*
Stresses greater than those listed above “Absolute Maximum Ratings” may cause permanent damage to the device. Functional oper-
ation should be restricted to recommended operating condition. Exposure to absolute maximum rating conditions for extended periods
may affect reliability.
FUNCTIONAL DESCRIPTION
CS1
CS2
OE
WE
I/O0-7
Mode
Power
H
X
L
L
L
X
L
X
X
H
L
X
X
H
H
L
High-Z
High-Z
Deselected
Deselected
Output Disabled
Read
Stand by
Stand by
Active
H
H
H
High-Z
Data Out
Data In
Active
X
Write
Active
Note: X means don’t care. (Must be low or high state)
3
EMLSI [ Emerging Memory & Logic Solutions Inc ]
