IDT77V400 Integrated Device Technology, IDT77V400 Datasheet - Page 43

• Manufacturer Part Number: IDT77V400
• Description: 1.24 Gbps Switching Memory **not Recommended For New Designs**
• Manufacturer: Integrated Device Technology

2 2 2 2 U U U U G H U L
' ' ' ' D D D D W D V K H H W ' R F X P H Q W + L V W R
IDT77V011
9/28/99
01/17/00
02/03/00
03/03/00
05/15/00
09/12/00
10/01/00
1218/00
3/15/01
G H U L Q Q Q Q J , Q
G H U L
G H U L
W D V K H H W ' R F X P H Q W + L V W R U U U U \ \ \ \
W D V K H H W ' R F X P H Q W + L V W R
W D V K H H W ' R F X P H Q W + L V W R
IDT
XXXXX
Device
Type
J , Q I I I I R R R R U U U U P P P P D D D D W L R Q
J , Q
J , Q
Initial Public Release
Corrected package type from DX to DA in Ordering Information, corrected typo SCLK to SYSCLK in AC Electrical Characteristics, corrected sales
and tech support phone numbers.
Fixed typos in In-Stream™ text.
Deleted commercial temperature range and ordering information, changed bandwidth chart to reflect maximum values, updated Utilit y bus write
timing.
Corrected table 5348tbl15 8-bit UTOPIA to 8-bit DPI conversion.
Corrected In-Stream™ data field description and drawing for Notification cells, moved Copy EFCI description from Receive Tag to Transmit Tag
section.
Changed default In-Stream™ header value from 0x1f0 to 0x1f2. Corrected register descriptions and text for Copy EFCI, Rx Move PT/ C LP, and Tx
Move PT/CLP.
Added drawing 5248drw26a and corrected text for Discover/Identify command. Changed In-Stream™ text for Read/ Write command from 32-
bytes to 31-bytes. Corrected Register Address Map drawing 5348drw18. Added Subport text to In-Stream™ header detection text. Changed
default TAG byte 0 and 1 to 0x00. Removed TAG byte 0, 1, 2, and 3 from table 5348tbl28. Changed from Preliminary to Final.
In Pin Configuration Diagram, CTRL_B changed from Pin 53 to Pin 52 and CTRL_A changed from Pin 52 to Pin 53. In AC Electrical Characteris-
tics Table, changed T
Power
A
W L R Q
W L R Q
W L R Q
Speed
CORPORATE HEADQUARTERS
2975 Stender Way
Santa Clara, CA 95054
UTH
999
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
from 10ns to 1ns.
Package
A
Temperature
Process/
Range
A
43 of 43
for SALES:
800-345-7015 or 408-727-6116
fax: [phone]
www.idt.com
(Blank) Industrial
155
DA
L
77V011
PQFP (144-pin)
Low Power
DATA PATH INTERFACE (DPI) TO UTOPIA
LEVEL 1 HEADER TRANSLATION DEVICE
4-bit Port Bandwidth in Mbps
for Tech Support:
email: [e-mail]
phone: [phone]
5348drw45
March 15, 2001