6.42

25

IDT70V35/34S/L (IDT70V25/24S/L)

High-Speed 3.3V 8/4K x 18 (8/4K x 16) Dual-Port Static RAM

Industrial and Commercial Temperature Ranges

CORPORATE HEADQUARTERS

for SALES:

for Tech Support:

6024 Silver Creek Valley Road

800-345-7015 or 408-284-8200

408-284-2794

San Jose, CA 95138

fax: 408-284-2775

DualPortHelp@idt.com

www.idt.com

Ordering Information

5624 drw 21a

Commercial (0

°Cto +70°C)

Industrial (-40

°Cto +85°C)

100-pin TQFP (PN100-1) 70V35/34/25/24

84-Pin PGA (G84-3)

70V25/24

84-Pin PLCC (J84-1)

70V25/24

Standard Power

Low Power

144K (8K x 18-Bit) 3.3V Dual-Port RAM

72K (4K x 18-Bit) 3.3V Dual-Port RAM

128K (8K x 16-Bit) 3.3V Dual-Port RAM

64K (4K x 16-Bit) 3.3V Dual-Port RAM

Speed in Nanoseconds

Commercial Only - 70V35/34/25/24

Commercial & Industrial - 70V35/34/25/24

Commercial Only - 70V35/34

Commercial & Industrial - 70V25/24

Commercial Only - 70V25/24

Commercial Only - 70V25/24

,

Blank

PF

G

J

S

L

70V35

70V34

70V25

70V24

A

Power

999

Speed

A

Package

A

Process/

Temperature

Range

XXXXX

Device

Type

15

20

25

25

35

55

A

Step

Blank

T

No stepping designation

Current Stepping

A

Green

Datasheet Document History

06/08/00:

InitialPublicOffering

08/09/01:

Page 1 Corrected I/O numbering

Page 5-7, 10 & 12 Removed Industrial temperature range offering for 25ns from DC & AC Electrical Characteristics

Page 17 Removed Industrial temperature range offering for 25ns speed from the ordering information

Added Industrial temperature offering footnote

07/02/02:

Page 2 Added date revision for pin configuration

Added 70V34 to datasheet (4K x 18)

06/22/04:

Consolidated 70V25/24 datasheets (8/4K x 16) into 70V35/34 (8/4K x 18) datasheet

Removed Preliminary status from datasheet

Page 7 Updated Conditions in Capacitance table

Page 7 Added Junction Temperature to Absolute Maximum Ratings table

Page 9, 11, 13, 17 &, 19 Added DC and AC Electrical Characteristics tables for 70V25/24 data

Page 21 & 22 Changed Interrupt flag table, footnotes and Interrupts text to reflect 70V25/24 data

Page 1 & 15 Replaced old

10/28/04:

Page 25 Added stepping indicator to ordering information

04/05/05:

Page 1 Added green availability to features

Page 25 Added green indicator to ordering information

10/23/08:

Page 25 Removed "IDT" from orderable part number

NOTES:

1. Contact your local sales office for Industrial temp range for other speeds, packages and powers.

2. Green parts available. For specific speeds, packages and powers contact your local sales office.

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

The IDT logo is a registered trademark of Integrated Device Technology, Inc.