IDT72T51546 Integrated Device Technology, IDT72T51546 Datasheet - Page 38

• Manufacturer Part Number: IDT72T51546
• Description: 2.5v Multi-queue Flow-control Devices 32 Queues 36 Bit Wide Configuration 1,179,648 Bits And 2,359,296 Bits
• Manufacturer: Integrated Device Technology

RCLK
NOTES:
1. Qy has previously been selected on both the write and read ports.
2. OE is LOW.
3. The First Word Latency = t
WEN
IDT72T51546/72T51556 2.5V, MULTI-QUEUE FLOW-CONTROL DEVICES
(32 QUEUES) 36 BIT WIDE CONFIGURATION 1,179,648 and 2,359,296 bits
WCLK
REN
Qout
OV
Dn
SKEW1
Last Word Read Out of Queue
t
ENS
t
+ RCLK + t
DS
W1
t
DH
A
. If t
Figure 11. Write Operations & First Word Fall Through
t
SKEW1
SKEW1
1
t
DS
is violated an additional RCLK cycle must be added.
W2
t
DH
2
t
t
DS
A
t
ROV
W3
38
W1 Qy
FWFT
t
DH
t
ENH
t
A
W2 Qy
FWFT
t
ENS
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
t
A
W3 Qy
5998 drw16
t
ROV