V43644Y04VCTG-75 参数 Datasheet PDF下载

MOSEL VITELIC

V43644Y04V(C)TG-75

5. If clock rising time is longer than 1 ns, a time (t

T

/2 -0.5) ns has to be added to this parameter.

6. Rated at 1.5V

7. If t

T

is longer than 1 ns, a time (t

T

-1) ns has to be added to this parameter.

8. Any time that the refresh Period has been exceeded, a minimum of two Auto (CBR) Refresh commands must be

given to “wake-up” the device.

9. Self Refresh Exit is a synchronous operation and begins on the 2nd positive clock edge after CKE returns high. Self

Refresh Exit is not complete until a time period equal to t

RC

is satisfied once the Self Refresh Exit command is reg-

istered.

10.

11.

Referenced to the time which the output achieves the open circuit condition, not to output voltage levels.

t

DAL

is equivalent to t

DPL

+ t

RP

.

Package Diagram

144 Pin SODIMM

0.039

1.00

0.787

1

28

29

143

Pin 2 on Backside

3.3V

2.661

Pin 144 on Backside

0.140

NOTE:

1. All dimensions in inches.

Tolerances

±0.005

unless otherwise specified.

V43644Y04V(C)TG-75-04

V43644Y04V(C)TG-75 Rev. 1.3 October 2000

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