IDT72P51369L6BBI8 IDT, Integrated Device Technology Inc, IDT72P51369L6BBI8 Datasheet - Page 40

• Manufacturer Part Number: IDT72P51369L6BBI8
• Description: IC FLOW CTRL 36BIT 256-BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT72P51369L6BBI8

• Configuration: Dual
• Density: 4.5Mb
• Access Time (max): 3.7ns
• Word Size: 36b
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Package Type: BGA
• Clock Freq (max): 166MHz
• Supply Current: 150mA
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 256
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72P51369L6BBI8

Inactivating a MARK
read port determines whether the MARK remains active or is de-activated.
IDT72P51339/72P51349/72P51359/72P51369 1.8V, MQ FLOW-CONTROL DEVICES
(8 QUEUES) 36 BIT WIDE CONFIGURATION 589, 824, 1,179,648, 2,359,296, and 4,718,592
During a Queue switch the value of WEN for the write port and REN for the
Inactivating a MARK on the Write Port
Inactivating a MARK on the Read Port
WCLK
WADEN
WEN
RCLK
RADEN
REN
Figure 25. Inactivating a MARK on the Write Port Active
Figure 26. Inactivating a MARK on the Read Port Active
Write Queue
Select Cycle
Read Queue
Select Cycle
Write Port MARK
Read Port MARK
(No re-write)
(No re-read)
Inactivate the
Inactivate the
40
Write Queue
MARK Cycle
Read Queue
MARK Cycle
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
6716 drw42
6716 drw43
AUGUST 4, 2005