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參數(shù)資料
| 型號： | IBM13M32734BCA |
| 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組寄存同步動態(tài)內(nèi)存模塊） |
| 文件頁數(shù)： | 8/20頁 |
| 文件大?。?/td> | 441K |
| 代理商： | IBM13M32734BCA |
IBM13M32734BCA
32M x 72 2-Bank Registered SDRAM Module
Preliminary
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 12 of 24
19L7297.F38442A
4/99
Absolute Maximum Ratings
Symbol
V
DD
Parameter
Rating
-0.3 to +4.6
-1.0 to +4.6
-0.3 to +6.5
0 - V
DD
0 - V
DD
-1.0 to +4.6
-0.3 to +6.5
0 to +70
Units
Notes
Power Supply Voltage
V
1
V
IN
Input Voltage
SDRAM Devices
Serial PD Device
Register
PLL
V
OUT
Output Voltage
SDRAM Devices
Serial PD Device
T
A
T
STG
P
D
I
OUT
Operating Temperature (ambient)
°
C
°
C
1
Storage Temperature
-55 to +125
1
Power Dissipation
19.9
W
1, 2
Short Circuit Output Current
50
66
133
mA
1
F
OP
Operating Frequency
Min.
Max.
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 both physical banks on the DIMM are in Auto Refresh mode.
Recommended DC Operating Conditions
(T
A
= 0 to 70
°
C)
Symbol
Parameter
Rating
Typ.
3.3
Units
Notes
Min.
3.0
Max.
3.6
V
DD
V
IH
V
IL
Supply Voltage
V
1
Input High Voltage
2.0
—
V
DD
+ 0.3
0.8
V
1
Input Low Voltage
-0.3
—
V
1
1. All voltages referenced to V
SS
.
Discontinued (8/99 - last order; 12/99 - last ship)
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