W9425G6EH Ver la hoja de datos (PDF) - Winbond

Número de pieza

componentes Descripción

Fabricante

W9425G6EH

4 M × 4 BANKS × 16 BITS DDR SDRAM

Winbond 

W9425G6EH

3. KEY PARAMETERS

SYMBOL

DESCRIPTION

CL = 2

tCK

Clock Cycle Time

CL = 2.5

CL = 3

tRAS

tRC

IDD0

IDD1

IDD4R

IDD4W

IDD5

IDD6

CL = 4

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.

Max.

Min.

Min.

Max.

-4

-

-

-

-

4 nS

10 nS

4 nS

10 nS

36 nS

52 nS

110 mA

-5/-5I

7.5 nS

12 nS

6 nS

12 nS

5 nS

12 nS

-

-

40 nS

55 nS

110 mA

-6/-6I

7.5 nS

12 nS

6 nS

12 nS

6 nS

12 nS

-

-

42 nS

60 nS

110 mA

Max.

Max.

Max.

Max.

Max.

150 mA

210 mA

210 mA

190 mA

3 mA

150 mA

180 mA

180 mA

190 mA

3 mA

150 mA

170 mA

170 mA

190 mA

3 mA

Publication Release Date:Dec. 03, 2008

-5-

Revision A08

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