HYS64T32900EDL-2.5-B2 参数 Datasheet PDF下载

Internet Data Sheet

HYS64T[32/64/128]xxxEDL–[25F/…/3.7](–)B2

Small Outlined DDR2 SDRAM Modules

3

3.1

Electrical Characteristics

Absolute Maximum Ratings

Attention: 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 reliability.

TABLE 8

Absolute Maximum Ratings

Symbol

Parameter

Rating

Min.

Max.

+2.3

+2.3

+2.3

V

V

V

V

1)

Unit

Note

Voltage on any pin relative to

V

SS

–0.5

+2.3

1) When

V

DD

and

V

DDQ

and

V

DDL

are less than 500 mV;

V

REF

may be equal to or less than 300 mV.

V

DD

V

DDQ

V

DDL

V

IN

,

V

OUT

Voltage on

V

DD

pin relative to

V

SS

Voltage on

V

DDQ

pin relative to

V

SS

Voltage on

V

DDL

pin relative to

V

SS

–1.0

–0.5

–0.5

TABLE 9

Environmental Requirements

Parameter

Symbol

Values

Min.

Operating temperature (ambient)

Storage Temperature

Barometric Pressure (operating & storage)

Operating Humidity (relative)

Storage Humidity (without condensation)

Max.

+65

+100

+105

90

95

°C

°C

kPa

%

%

1)

2)

Unit

Note

T

OPR

T

STG

PBar

0

– 50

+69

10

5

H

OPR

H

STG

1) Storage Temperature is the case surface temperature on the center/top side of the DRAM.

2) Up to 3000 m.

Rev. 1.13, 2007-10

08212006-PKYN-2H1B

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