IDT72P51777L7-5BBI IDT, Integrated Device Technology Inc, IDT72P51777L7-5BBI Datasheet - Page 41

• Manufacturer Part Number: IDT72P51777L7-5BBI
• Description: IC FLOW CTRL 40BIT 376-BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT72P51777L7-5BBI

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72P51777L7-5BBI

IDT72P51767/72P51777 1.8V, MULTI-QUEUE FLOW-CONTROL DEVICES
(128 QUEUES) 40 BIT WIDE CONFIGURATION 5,898,240 and 11,796,480 bits
EREN
REN
RCLK
Qout
Parameters: DDR Mode, PLL=ON, 2 word read operation, WITH QUEUE SWITCH
to NQ and QUEUE SWITCH BACK TO ORIGINAL QUEUE, 2 word read operation
During this cycle the 10G MQ
device detects the assertion of REN
and addresses memory word=0 & 1.
Figure 19. Output Data during two Queue Switches (DDR w/ PLL)
t
A
During this cycle the 10G MQ
device asserts EREN, loads the
output data register with word-0
& 1 and addresses memory.
0
1
4 cycles
During this cycle the 10G MQ
device de-asserts EREN, loads
the output data register with
word=2 and addresses memory.
41
t
4 cycles
A
= cycle + (+/-0.48ns)
a
COMMERCIAL AND INDUSTRIAL
b
c
TEMPERATURE RANGES
6724 drw15f
d
FEBRUARY 11, 2009