NT5DS64M4AT NT5DS64M4AW

NT5DS32M8AT NT5DS32M8AW

256Mb DDR333/300 SDRAM

Preliminary

10/01

10

NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.

Extended Mode Register Definition

Address Bus

Drive Strength

Drive Strength

0

Normal

1

Reserved

BA1

BA0

Operating Mode

0*

1*

* BA0 and BA1 must be 1, 0 to select the Extended Mode Register

Mode Register

Extended

DS

DLL

DLL

0

Enable

1

Disable

A12 - A3

A2 - A0

Operating Mode

0

Valid

Normal Operation

−

−

All other states

Reserved

(vs. the base Mode Register)

QFC

0

Disable

0**