®
LY621024
128K X 8 BIT LOW POWER CMOS SRAM
Rev. 1.7
ABSOLUTE MAXIMUN RATINGS*
PARAMETER
SYMBOL
VT1
RATING
-0.5 to 6.5
UNIT
V
Voltage on VCC relative to VSS
Voltage on any other pin relative to VSS
VT2
-0.5 to VCC+0.5
0 to 70(C grade)
-20 to 80(E grade)
-40 to 85(I grade)
-65 to 150
V
℃
Operating Temperature
TA
℃
W
Storage Temperature
Power Dissipation
DC Output Current
TSTG
PD
1
IOUT
50
mA
*Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress
rating only and functional operation of the device or any other conditions above those indicated in the operational sections of this
specification is not implied. Exposure to the absolute maximum rating conditions for extended period may affect device reliability.
TRUTH TABLE
CE#
H
CE2
X
OE#
X
WE#
X
SUPPLY CURRENT
MODE
I/O OPERATION
High-Z
ISB1
Standby
X
L
X
X
High-Z
ISB1
L
H
H
H
Output Disable
Read
High-Z
ICC,ICC1
ICC,ICC1
ICC,ICC1
L
H
L
H
DOUT
L
H
X
L
Write
DIN
Note: H = VIH, L = VIL, X = Don't care.
Lyontek Inc. reserves the rights to change the specifications and products without notice.
5F, No. 2, Industry E. Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan.
TEL: 886-3-6668838
FAX: 886-3-6668836
3
LYONTEK [ Lyontek Inc. ]
