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參數(shù)資料
| 型號： | IBM13M32734BCB |
| 廠商： | IBM Microeletronics |
| 英文描述： | 32M x 72 2-Bank Registered SDRAM Module(32M x 72 2組寄存同步動(dòng)態(tài)RAM模塊) |
| 中文描述： | 32M × 72配置2，銀行注冊內(nèi)存模塊（32M × 72配置2組寄存同步動(dòng)態(tài)內(nèi)存模塊） |
| 文件頁數(shù)： | 8/20頁 |
| 文件大小： | 575K |
| 代理商： | IBM13M32734BCB |
IBM13M32734BCB
32M x 72 2-Bank Registered SDRAM Module
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 8 of 20
19L7299.F38444A
8/99
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
19.9
W
1, 2
I
OUT
Short Circuit Output Current
50
mA
1
F
OP
Operating Frequency
Min.
66
MHz
Max.
133
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 both physical banks on the DIMM are in Auto Refresh 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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