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EDS2532JEBH-75TT 参数 Datasheet PDF下载

EDS2532JEBH-75TT图片预览
型号: EDS2532JEBH-75TT
PDF下载: 下载PDF文件 查看货源
内容描述: 256M位的SDRAM WTR (宽温度范围) [256M bits SDRAM WTR (Wide Temperature Range)]
分类和应用: 动态存储器
文件页数/大小: 50 页 / 715 K
品牌: ELPIDA [ ELPIDA MEMORY ]
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EDS2532JEBH-75TT
Electrical Specifications
All voltages are referenced to VSS (GND).
After power up, execute power up sequence and initialization sequence before proper device operation is achieved
(refer to the Power up sequence).
Absolute Maximum Ratings
Parameter
Voltage on any pin relative to VSS
Supply voltage relative to VSS
Short circuit output current
Power dissipation
Operating ambient temperature
Symbol
VT
VDD
IOS
PD
TA
Tstg
Rating
–0.5 to +3.6
–0.5 to +3.6
50
1.0
–20 to +85
–55 to +125
Unit
V
V
mA
W
°C
°C
Note
EO
Storage temperature
Parameter
Supply voltage
Input high voltage
Input low voltage
Caution
Exposing the device to stress above those listed in Absolute Maximum Ratings could cause
permanent damage. The device is not meant to be operated under conditions outside the limits
described in the operational section of this specification. Exposure to Absolute Maximum Rating
conditions for extended periods may affect device reliability.
Recommended DC Operating Conditions (TA = –20°C to +85°C)
Symbol
VDD, VDDQ
VSS, VSSQ
VIH
min.
2.3
0
1.8
–0.3
max.
2.7
0
VDD + 0.3
0.5
Unit
V
V
V
V
Notes
1
2
3
4
L
VIL
Notes: 1.
2.
3.
4.
The supply voltage with all VDD and VDDQ pins must be on the same level.
The supply voltage with all VSS and VSSQ pins must be on the same level.
The peak of VIH = VDD + 1.0V (pulse width at VIH (max.)
3ns).
The bottom of VIL = VSS – 1.0V (pulse width at VIL (min.)
3ns).
od
Pr
uc
t
4
Data Sheet E0909E10 (Ver. 1.0)