IDT70T633 Integrated Device Technology, IDT70T633 Datasheet - Page 27

• Manufacturer Part Number: IDT70T633
• Description: 512k X 18, 3.3v/2.5v Dual-port Ram, Interleaved I/o
• Manufacturer: Integrated Device Technology

Ordering Information
NOTES:
1. 8ns Commercial and 10ns Industrial speed grades are available in BF-208 and BC-256 packages only
2. Green parts available. For specific speeds, packages and poweres contact your local sales office.
Datasheet Document History:
IDT
IDT70T633/1S
High-Speed 2.5V 512/256K x 18 Asynchronous Dual-Port Static RAM
04/25/03:
10/01/03:
10/20/03:
04/21/04:
01/05/06:
XXXXX
Device
Type
Power
Page 9
Page 9
Page 9,11,15,
17&25
Page 10
Page 11,15 & 17
Page 11
Page 12
Page 14
Page 1& 25
Page 1, 14 & 15
Page 15
Page 1
Page 27
A
Speed
999
CORPORATE HEADQUARTERS
6024 Silver Creek Valley Road
San Jose, CA 95138
Package
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
Initial Datasheet
Updated DC power numbers for 10, 12 & 15ns speeds in the DC Electrical Characteristics Table
Added footnote that indicates that 8ns speed is available in BF-208 and BC-256 packages only
Added 8ns AC timing numbers to the AC Electrical Characteristics Tables
Added t
Added t
Added t
Added RapidWrite Mode Write Cycle text and waveforms
Corrected t
Removed Preliminary status from entire datasheet
Added green availability to features
Added green indicator to ordering information
Added 8ns speed DC power numbers to DC Electrical Characteristics Table
Added Capacitance Derating Drawing
Added 8ns speed grade and 10ns I-temp to features and to ordering information
A
SOE
SOE
LZOB
ARF
to Timing Waveform of Semaphore Read after Write Timing, Either Side Drawing
and t
to the Waveform of Read Cycles Drawing
A
to 1.5V/ns Min.
LZOB
Temperature
to the AC Read Cycle Electrical Characteristics Table
Process/
Range
A
27
for SALES:
800-345-7015 or 408-284-8200
fax: [phone]
www.idt.com
8
10
12
15
BC
DD
BF
S
70T633
70T631
G
Blank
I
(2)
Green
256-ball BGA (BC-256)
144-pin TQFP (DD-144)
208-ball fpBGA (BF-208)
Commercial (0°C to +70°C)
Industrial (-40°C to +85°C)
Commercial Only
Commercial & Industrial
Commercial & Industrial
Commercial Only
Standard Power
9Mbit (512K x 18) 2.5V Asynchronous Dual-Port RAM
4Mbit (256K x 18) 2.5V Asynchronous Dual-Port RAM
Industrial and Commercial Temperature Ranges
(1)
for Tech Support:
408-284-2794
[e-mail]
(1)
Speed in nanoseconds
5670 drw 24
.