IDT71V421L 데이터 시트보기 (PDF) - Integrated Device Technology
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IDT71V421L Datasheet PDF : 14 Pages
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IDT71V321/71V421S/L
High Speed 3.3V 2K x 8 Dual-Port Static RAM with Interrupts
Ordering Information
Industrial and Commercial Temperature Ranges
IDT XXXX
A
999
A
A
Device Type Power Speed Package Process/
Temperature
Range
Blank
I(1)
Commercial (0°C to +70°C)
Industrial (-40°C to +85°C)
J
52-pin PLCC (J52-1)
PF
64-pin TQFP (PN64-1)
TF
64-pin STQFP (PP64-1)
25
Commercial & Industrial
35
Commercial Only
Speed in nanoseconds
55
Commercial Only
L
Low Power
S
Standard Power
71V321 16K (2K x 8-Bit) MASTER 3.3V
Dual-Port RAM w/ Interrupt
71V421 16K (2K x 8-Bit) SLAVE 3.3V
Dual-Port RAM w/ Interrupt
NOTE:
1. Contact your sales office Industrial temperature range is available for selected speeds, packages and powers.
3026 drw 17
Datasheet Document History
03/24/99:
06/15/99:
10/15/99:
10/21/99:
11/12/99:
01/12/01:
08/22/01:
Initiated datasheet document history
Converted to new format
Cosmetic and typographical corrections
Page 2 Added additional notes to pin configurations
Changed drawing format
Page 12 Changed open drain to totem-pole in Table III, note 1
Page 13 Deleted 'does not' in copy from Busy Logic
Replaced IDT logo
Pages 1 & 2 Moved full "Description" to page 2 and adjusted page layouts
Page 3 Increased storage temperature parameters
Clarified TA parameter
Page 4 DC Electrical parameters–changed wording from "open" to "disabled"
Changed ±200mV to 0mV in notes
Pages 4, 5, 7, 9 & 11 Industrial temp range offering removed from DC & AC Electrical Characteristics for 35 and 55ns
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2975 Stender Way
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for SALES:
800-345-7015 or 408-727-6116
fax: 408-492-8674
www.idt.com
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
61.442
for Tech Support:
831-754-4613
DualPortHelp@idt.com
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