GS816218(B/D)/GS816236(B/D)/GS816272(C)

Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.

Rev: 2.17 11/2004

39/41

© 1999, GSI Technology

512K x 36

GS816236D-250I

Pipeline/Flow Through

165 BGA (var. 1)

250/5.5

I

512K x 36

GS816236D-225I

Pipeline/Flow Through

165 BGA (var. 1)

225/6

I

512K x 36

GS816236D-200I

Pipeline/Flow Through

165 BGA (var. 1)

200/6.5

I

512K x 36

GS816236D-166I

Pipeline/Flow Through

165 BGA (var. 1)

166/7

I

512K x 36

GS816236D-150I

Pipeline/Flow Through

165 BGA (var. 1)

150/7.5

I

512K x 36

GS816236D-133I

Pipeline/Flow Through

165 BGA (var. 1)

133/8.5

I

256K x 72

GS816272C-200I

Pipeline/Flow Through

209 BGA

200/6.5

I

256K x 72

GS816272C-166I

Pipeline/Flow Through

209 BGA

166/7

I

256K x 72

GS816272C-150I

Pipeline/Flow Through

209 BGA

150/7.5

I

256K x 72

GS816272C-133I

Pipeline/Flow Through

209 BGA

133/8.5

I

18Mb Sync SRAM Datasheet Revision History

DS/DateRev. Code: Old;

New

Types of Changes

Format or Content

Page;Revisions;Reason

GS816218B-150IB 1.00 9/

1999A;GS816218B-150IB

2.00 1/1999B

Content

• Converted from 0.25u 3.3V process to 0.18u 2.5V process.

Master File Rev B

• Added x72 Pinout.

• Added GSI Logo.

GS816218B 2.01 1/

2000C;GS816218 B 2.02 1/

2000D

• Changed BGA package drawing for 209 pin package.

Ordering Information for GSI Synchronous Burst RAMs

Org

Type

Package

(MHz/ns)

Status

Notes:

1. Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. Example: GS816236-200IT.

2. The speed column indicates the cycle frequency (MHz) of the device in Pipeline mode and the latency (ns) in Flow Through mode. Each

device is Pipeline/Flow Through mode-selectable by the user.

4. GSI offers other versions this type of device in many different configurations and with a variety of different features, only some of which are

covered in this data sheet. See the GSI Technology web site (www.gsitechnology.com) for a complete listing of current offerings