Rev 1.4

1Mx36 & 2Mx18 SRAM

- 2 -

Oct. 2005

K7D321874A

K7D323674A

Document Title

32M DDR SYNCHRONOUS SRAM

Revision History

The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the

right to change the specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions on the parameters

of this device. If you have any questions, please contact the SAMSUNG branch office near your office, call or cortact Headquarters.

Rev No.

Rev. 0.0

Rev. 0.1

Rev 0.2

Remark

Advance

Advance

Advance

History

Initial document.

Remove /G operation thru the Spec.

- Remove /G from PUNCTIONAL BLOCK DIAGRAM, PIN CONFIGURA-

TION, TRUTH TABLE and TIMING WAVEFORMs

Add 300MHz Speed bin.

TICS

Change the comment of Programmable Impedance Output Driver.

Change RECOMMENDED DC OPERATING CONDITIONS.

Change AC TIMING CHARACTERISTICS

Change VDDQ RANGE

Change TRUTH TABLE : Remove Clock Stop

Change DC CHARACTERISTICS

Change AC TIMING CHARACTERISTICS

Change PACKAGE THERMAL CHARACTERISTICS

DraftData

Dec. 2002

Jan. 2003

Feb. 2003