V61C518256-12T 데이터 시트보기 (PDF) - Mosel Vitelic, Corp
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V61C518256-12T Datasheet PDF : 12 Pages
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MOSEL VITELIC
V61C518256
Part Number Information
V 61 C
51
8 256
–
MOSEL-VITELIC
MANUFACTURED
SRAM
FAMILY
61 = STANDARD
C = CMOS PROCESS
OPERATING
VOLTAGE
DENSITY
256K
51 = 5V
ORGANIZATION
8 = 8-bit
PWR.
SPEED
TEMP.
PKG
BLANK = 0¡C to 70¡C
T = TSOP STANDARD
R = 300-mil SOJ
10 ns
12 ns
15 ns
BLANK = STANDARD
518256-05
Absolute Maximum Ratings (1)
Symbol Parameter
Commercial
Units
VCC
Supply Voltage
-0.5 to +7
V
VN
Input Voltage
-0.5 to +7
V
VDQ
Input/Output Voltage Applied
VCC + 0.5
V
TBIAS
Temperature Under Bias
-55 to +85
°C
TSTG
Storage Temperature
-55 to +125
°C
NOTE:
1. 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 at these or any other conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Capacitance*
TA = 25°C, f = 1.0MHz
Symbol Parameter
Conditions Max. Unit
CIN
COUT
Input Capacitance
Output Capacitance
VIN = 0V
VI/O = 0V
6 pF
8 pF
NOTE:
* This parameter is guaranteed by design and not tested.
Truth Table
Mode
CE OE WE
Standby
H
X
X
Read
L
L
H
Read
L
H
H
Write
L
X
L
NOTE:
X = Don’t Care, L = LOW, H = HIGH
I/O
Operation
High Z
D OUT
High Z
D IN
V61C518256 Rev. 0.3 July 1998
3
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