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参数资料
| 型号： | W3EG72125S202D3 |
| 英文描述： | 1GB - 2x64Mx72 DDR SDRAM REGISTERED ECC w/PLL |
| 中文描述： | 1GB的- 2x64Mx72 ECC的DDR SDRAM的注册瓦特/锁相环 |
| 文件页数： | 4/14页 |
| 文件大小： | 389K |
| 代理商： | W3EG72125S202D3 |
W3EG72125S-D3
-JD3
-AJD3
PRELIMINARY
November 2004
Rev. 2
4
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
ABSOLUTE MAXIMUM RATINGS
DC CHARACTERISTICS
0°C
≤
T
A
≤
70°C, V
CC
= 2.5V ± 0.2V
CAPACITANCE
T
A
= 25°C, f = 1MHz, V
CC
= 2.5V
Parameter
Supply Voltage
Supply Voltage
Reference Voltage
Termination Voltage
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Symbol
V
CC
V
CCQ
V
REF
V
TT
V
IH
V
IL
V
OH
V
OL
Min
2.3
2.3
1.15
1.15
Max
2.7
2.7
1.35
1.35
Unit
V
V
V
V
V
V
V
V
V
REF
+ 0.15
-0.3
V
TT
+ 0.76
—
V
CCQ
+ 0.3
V
REF
- 0.15
—
V
TT
- 0.76
Parameter
Input Capacitance (A0-A12)
Input Capacitance (RAS#, CAS#, WE#)
Input Capacitance (CKE0)
Input Capacitance (CK0#, CK0)
Input Capacitance (CS0#)
Input Capacitance (DQM0-DQM8)
Input Capacitance (BA0-BA1)
Data input/output capacitance (DQ0-DQ63)(DQS)
Data input/output capacitance (CB0-CB7)
Symbol
C
IN1
C
IN2
C
IN3
C
IN4
C
IN5
C
IN6
C
IN7
C
OUT
C
OUT
Max
6.5
6.5
6.5
5.5
6.5
13
6.5
13
13
Unit
pF
pF
pF
pF
pF
pF
pF
pF
pF
Parameter
Voltage on any pin relative to V
SS
Voltage on V
CC
supply relative to V
SS
Storage Temperature
Power Dissipation
Short Circuit Current
Symbol
V
IN
, V
OUT
V
CC
, V
CCQ
T
STG
P
D
I
OS
Value
-0.5 to 3.6
-1.0 to 3.6
-55 to +150
9
50
Units
V
V
°C
W
mA
Note: Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded.
Functional operation should be restricted to recommended operating condition.
Exposure to higher than recommended voltage for extended periods of time could affect device reliability.
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相关代理商/技术参数 |
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| W3EG72125S202JD3 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR SDRAM REGISTERED ECC w/PLL |
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| W3EG72125S263AJD3 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR SDRAM REGISTERED ECC w/PLL |
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