W9425G6DH Ver la hoja de datos (PDF) - Winbond

Número de pieza

componentes Descripción

fabricante

W9425G6DH

4M × 4 BANKS × 16 BITS DDR SDRAM

Winbond 

W9425G6DH

3. KEY PARAMETERS

SYMBOL

tCK

tRAS

tRC

IDD0

IDD1

IDD4R

IDD4W

IDD5

IDD6

DESCRIPTION

CL = 2

Clock Cycle Time

CL = 2.5

CL = 3

Active to Precharge Command Period

Active to Ref/Active Command Period

Operating Current:

One Bank Active-Precharge

Operating Current:

One Bank Active-Read-Precharge

Burst Operation Read Current

Burst Operation Write Current

Auto Refresh Current

Self Refresh Current

MIN./MAX.

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Min.

Max.

Max.

Max.

Max.

Max.

Max.

-4

-

-

-

-

4 nS

10 nS

36 nS

52 nS

110 mA

150 mA

190 mA

190 mA

190 mA

5 mA

-5

7.5 nS

10 nS

6 nS

10 nS

5 nS

10 nS

40 nS

55 nS

110 mA

150 mA

180 mA

180 mA

190 mA

3 mA

-6/-6I

7.5 nS

12 nS

6 nS

12 nS

6 nS

12 nS

42 nS

60 nS

110 mA

150 mA

170 mA

170 mA

190 mA

3 mA

-75/75I

7.5 nS

12 nS

7.5 nS

12 nS

7.5 nS

12 nS

45 nS

67.5 nS

110 mA

150 mA

160 mA

160 mA

190 mA

3 mA

Publication Release Date:Nov. 20, 2007

-5-

Revision A7

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