IDT71256L70DB IDT, Integrated Device Technology Inc, IDT71256L70DB Datasheet - Page 10

• Manufacturer Part Number: IDT71256L70DB
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT71256L70DB

• Density: 256Kb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 15b
• Package Type: CDIP
• Operating Temp Range: -55C to 125C
• Number Of Ports: 1
• Supply Current: 115mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Military
• Mounting: Through Hole
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 32K
• Lead Free Status / Rohs Status: Not Compliant

Datasheet Document History
IDT71256S/L
CMOS Static RAM 256K (32K x 8-Bit)
11/4/99
08/09/00
02/01/01
11/15/06
11/01/08
Pg.3
Pg.2,9
Pp. 1–5, 9
Pg. 1
Pg. 2
Pg. 3
Pg. 5
Pg. 6
Pg. 8
Pg. 9
Pg. 10
CORPORATE HEADQUARTERS
6024 Silver Creek Valley Road
San Jose, CA 95138
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
Added Industrial Temperature Range offerings
Updated to new format
Removed 30, 120, and 150ns military and 45ns commercial speed grade offerings.
Removed P28-2 package from DIP/SOJ Top View
Removed 30ns and 45ns (Commercial only) speed grade offerings from DC Electrical table
Revised notes and footnotes
Removed 30ns speed grade offering from AC Electrical table
Revised notes and footnotes
Expressed Military Temperature range on AC Electrical table
Revised notes and footnotes
Removed Note 1 and renumbered notes and footnotes
Revised Ordering Information and presented by temperature range offering
Added Datasheet Document History
Not recommended for new designs
Remove "Not recommended for new designs"
Changed power limits for commercial and industrial. Refer to PCN SR-0602-03. Added Restricted hazardous
substance devce to ordering information.
Corrected typo on pin 21 in 32-Pin LCC diagram. Updated the ordering information by removing the
"IDT" notation.
10
800-345-7015 or
408-284-8200
fax: [phone]
www.idt.com
for SALES:
Military, Commercial, and Industrial Temperature Ranges
[e-mail]
800-345-7015
for Tech Support: