參數(shù)資料
型號: V62C218256
廠商: Mosel Vitelic, Corp.
英文描述: 2.3 Volt 32K X 8 Static RAM(2.3V 32Kx8靜態(tài)RAM)
中文描述: 2.3伏特32K的× 8靜態(tài)存儲器(靜態(tài)內(nèi)存為2.3V 32Kx8)
文件頁數(shù): 3/11頁
文件大小: 57K
代理商: V62C218256
MOSEL V ITELIC
V62C218256
3
V62C218256 Rev. 1.3 February 1999
Part Number Information
Absolute Maximum Ratings
(1)
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.
Symbol
Parameter
Commercial
Industrial
Units
V
CC
Supply Voltage
-0.5 to V
CC
+0.5
-0.5 to V
CC
+0.5
V
V
N
Input Voltage
-0.5 to V
CC
+0.5
-0.5 to V
CC
+0.5
V
V
DQ
Input/Output Voltage Applied
V
CC
+ 0.3
V
CC
+ 0.3
V
T
BIAS
Temperature Under Bias
-10 to +125
-65 to +135
°
C
T
STG
Storage Temperature
-65 to +150
-65 to +150
°
C
SRAM
FAMILY
C = CMOS PROCESS
62 = ASYNCHRONOUS, SLOW
21 = 2.3V – 2.7V
OPERATING
VOLTAGE
256K
ORGANIZATION
PKG
SPEED
218256 05
PWR.
62
C
8
21
256
MOSEL-VITELIC
MANUFACTURED
V
8 = 8-bit
35 ns
70 ns
TEMP.
BLANK = 0
°
C to 70
°
C
I = -40
°
C to +85
°
C
L = LOW POWER
LL = DOUBLE LOW POWER
T = TSOP STANDARD
F = 330 mil SOP (450 mil pin-to-pin)
DENSITY
Capacitance*
T
A
= 25
°
C, f = 1.0MHz
NOTE:
* This parameter is guaranteed and not tested.
Truth Table
NOTE:
X = Don’t Care, L = LOW, H = HIGH
Symbol
Parameter
Conditions
Max.
Unit
C
IN
Input Capacitance
V
IN
= 0V
6
pF
C
OUT
Output Capacitance
V
I/O
= 0V
8
pF
Mode
CE
OE
WE
I/O
Operation
Standby
H
X
X
High Z
Read
L
L
H
D
OUT
Read
L
H
H
High Z
Write
L
X
L
D
IN
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