參數(shù)資料
型號(hào): MSM54C864-80JS
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 65,536-Word X 8-Bit Multiport DRAM
中文描述: 65,536字× 8位多端口內(nèi)存
文件頁(yè)數(shù): 4/33頁(yè)
文件大?。?/td> 368K
代理商: MSM54C864-80JS
Semiconductor
MSM54C864
4/33
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Parameter
Symbol
V
T
l
OS
P
D
T
opr
T
stg
Condition
Ta = 25°C
Ta = 25°C
Ta = 25°C
Rating
–1.0 to 7.0
50
1
0 to 70
–55 to 150
Unit
V
mA
W
°C
°C
Input Output Voltage
Output Current
Power Dissipation
Operating Temperature
Storage Temperature
(Note : 16)
Recommended Operating Conditions
Parameter
Symbol
V
CC
V
IH
V
IL
Unit
V
V
V
Power Supply Voltage
Input High Voltage
Input Low Voltage
Min.
4.5
2.4
–1.0
Typ.
5.0
Max.
5.5
6.5
0.8
(Ta = 0°C to 70°C) (Note : 17)
Capacitance
Parameter
Symbol
C
I
C
I/O
Unit
pF
pF
Input Capacitance
Input / Output Capacitance
Min.
Max.
7
9
(V
CC
= 5 V ±10%, f = 1 MHz, Ta = 25°C)
Note :
This parameter is periodically sampled and is not 100% tested.
DC Characteristics 1
Parameter
Output "H" Level Voltage
Output "L" Level Voltage
Input Leakage Current
Output Leakage Current
Symbol
V
OH
V
OL
I
LI
I
LO
Condition
I
OH
= –2 mA
I
OL
= 2 mA
0
V
IN
V
CC
All other pins
not under test = 0 V
0
V
OUT
5.5 V
Output Disable
Min.
2.4
Max.
0.4
–10
–10
10
10
V
m
A
Unit
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