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参数资料
| 型号： | MSM514800E-70JS |
| 厂商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| 中文描述： | 524,288字× 8位动态随机存储器：快速页面模式型 |
| 文件页数： | 4/14页 |
| 文件大小： | 174K |
| 代理商： | MSM514800E-70JS |
Semiconductor
1
This Version: Dec.2000
MSM514800E/ESL
4/14
FEDD514800ESL-01
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Voltage on Any Pin Relative to V
SS
V
IN
, V
OUT
0.5 to V
CC
+ 0.5
V
Voltage on V
CC
Supply Relative to V
SS
V
CC
0.5 to 7.0
V
Short Circuit Output Current
I
OS
50
mA
Power Dissipation
P
D*
1
W
Operating Temperature
T
opr
0 to 70
°C
Storage Temperature
T
stg
55 to 150
°C
*: Ta = 25°C
Recommended Operating Conditions
(Ta = 0°C to 70°C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
V
CC
4.5
5.0
5.5
V
Power Supply Voltage
V
SS
0
0
0
V
Input High Voltage
V
IH
2.4
V
CC
+ 0.5*
1
0.8
V
Input Low Voltage
V
IL
0.5*
2
V
Notes: *1. The input voltage is V
CC
+
2.0V when the pulse width is less than 20ns (the pulse width is with
respect to the point at which V
CC
is applied).
*2. The input voltage is V
SS
2.0V when the pulse width is less than 20ns (the pulse width is with
respect to the point at which V
SS
is applied).
Capacitance
(V
CC
= 5V ± 10%, Ta = 25°C, f=1MHz)
Parameter
Symbol
Typ.
Max.
Unit
Input Capacitance (A0 – A8, A9R)
C
IN1
7
pF
Input Capacitance (
RAS
,
CAS
,
WE
,
OE
)
C
IN2
7
pF
Output Capacitance (DQ1 – DQ8)
C
I/O
8
pF
相关PDF资料 |
PDF描述 |
|---|---|
| MSM514800E | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800E-60JS | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800ESL-60JS | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800ESL-70JS | 524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514900CSL | 512K×9 Dynamic RAM(512K×9动态RAM) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MSM514800ESL-60JS | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514800ESL-70JS | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:524,288-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514900C | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:524,288-Word x 9-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514900CSL | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:524,288-Word x 9-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514900SL70JS | 制造商:OKI 功能描述:*NEW* |
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