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參數資料
| 型號： | W3EG7265S265JD3 |
| 英文描述： | 512MB - 2x32Mx72 DDR SDRAM REGISTERED, w/PLL |
| 中文描述： | 512MB的- 2x32Mx72 DDR SDRAM的注冊，瓦特/鎖相環 |
| 文件頁數： | 4/12頁 |
| 文件大小： | 208K |
| 代理商： | W3EG7265S265JD3 |
4
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
W3EG7265S-JD3
PRELIMINARY
January 2005
Rev. 3
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
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
Symbol
V
IN
, V
OUT
V
CC
, V
CC
T
STG
P
D
I
0S
Value
-0.5 - 3.6
-1.0 - 3.6
-55 - +150
18
50
Units
V
V
°C
W
mA
ABSOLUTE MAXIMUM RATINGS
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
CC
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
CC
+ 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
DC CHARACTERISTICS
0°C
≤
T
A
≤
70°C, V
CC
= 2.5V ± 0.2V
CAPACITANCE
TA = 25°C, f = 1MHz, V
CC
= 2.5V ± 0.2V
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相關代理商/技術參數 |
參數描述 |
|---|---|
| W3EG7265S-JD3 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 2x32Mx72 DDR SDRAM REGISTERED, w/PLL |
| W3EG7266S202AD4 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx72 DDR SDRAM UNBUFFERED ECC w/PLL |
| W3EG7266S202AD4I | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx72 DDR SDRAM UNBUFFERED ECC w/PLL |
| W3EG7266S202BD4I | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx72 DDR SDRAM UNBUFFERED ECC w/PLL |
| W3EG7266S202D3 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx72 DDR SDRAM REGISTERED w/PLL |
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