參數(shù)資料
型號(hào): MSM514212
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 5,048-Word x 8-Bit Line Memory
中文描述: 5,048字× 8位線存儲(chǔ)器
文件頁數(shù): 4/15頁
文件大小: 1398K
代理商: MSM514212
4/15
Semiconductor
MSM514212
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Parameter
Pin Voltage Relative to Vss
Power Supply Voltage
Circuit Output Current
Operating Temperature
Storage Temperature
Symbol
V
V
I
T
T
stg
Condition
at Ta = 25°C, Vss
at Ta = 25°C, Vcc
Ta = 25°C
Rating
–1.0 to 7.0
–1.0 to 7.0
20
0 to 70
–55 to 150
Unit
V
V
mA
°C
°C
T
CC
O
opr
Recommended Operating Conditions
Parameter
Power Supply Voltage
Input High Voltage
Input Low Voltage
Temperature Around
Symbol
V
V
V
Ta
Condition
Unit
V
V
V
°C
CC
IH
IL
Min.
4.5
2.4
–1.5
0
Typ.
5.0
Max.
5.5
5.5
0.8
70
DC Characteristics (On the Recommended Operating Conditions)
Parameter
Power Supply Current
Input Leakage Current
Output High Level Voltage
Output Low Level Voltage
Symbol
I
I
I
Condition
Unit
mA
μA
V
V
CC
OH
OL
V
I
=
0 to Vcc, Other pins are 0 V
V
O
= 0 to 5.5 V, D
OUT
high
impedance
I
OH
= –1 mA
I
OL
= 2 mA
V
V
Min.
–10
Typ.
Max.
30
10
0.4
2.4
Output Leakage Current
O
I
–10
10
μA
Capacitance
(V
CC
= 5 V
±
10%, Ta = 25
°
C, f = 1 MHz)
Condition
Parameter
Input Capacitance
Output Capacitance
Symbol
C
C
Unit
pF
pF
I
O
Min.
Typ.
Max.
5
7
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