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參數(shù)資料
| 型號： | IBM13M64734CCA |
| 廠商： | IBM Microeletronics |
| 英文描述： | 64M x 72 2-Bank Registered/Buffered SDRAM Module(64M x 72 2組寄存/緩沖同步動態(tài)RAM模塊) |
| 中文描述： | 64米× 72 2，銀行注冊/緩沖內(nèi)存模組（64米× 72 2組寄存/緩沖同步動態(tài)內(nèi)存模塊） |
| 文件頁數(shù)： | 9/20頁 |
| 文件大?。?/td> | 867K |
| 代理商： | IBM13M64734CCA |
IBM13M64734CCA
64M x 72 2-Bank Registered/Buffered SDRAM Module
09K3884.F38744
10/99
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 9 of 20
Absolute Maximum Ratings
Symbol
Parameter
Rating
Units
Notes
V
DD
Power Supply Voltage
-0.3 to +4.6
V
1
V
IN
Input Voltage
SDRAM Devices
-1.0 to +4.6
Serial PD Device
-0.3 to +6.5
Register
0 - V
DD
PLL
0 - V
DD
V
OUT
Output Voltage
SDRAM Devices
-1.0 to +4.6
Serial PD Device
-0.3 to +6.5
T
A
Operating Temperature (ambient)
0 to +70
°
C
1
T
STG
Storage Temperature
-55 to +125
°
C
1
P
D
Power Dissipation
10ns
24.7
W
1, 2
15ns
19.30
I
OUT
Short Circuit Output Current
50
mA
1
F
MIN
Minimum Operating Frequency
66
MHz
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 reli-
ability.
2. Maximum power is calculated assuming physical Bank 0 is in AutoRefresh mode and physical Bank 1 is in AutoRefresh mode.
Recommended DC Operating Conditions
(T
A
= 0 to 70
°
C)
Symbol
Parameter
Rating
Units
Notes
Min.
Typ.
Max.
V
DD
Supply Voltage
3.0
3.3
3.6
V
1
V
IH
Input High Voltage
2.0
—
V
DD
+ 0.3
V
1
V
IL
Input Low Voltage
-0.3
—
0.8
V
1
1. All voltages referenced to V
SS
.
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