IDT72T55248L5BB IDT, Integrated Device Technology Inc, IDT72T55248L5BB Datasheet - Page 27

• Manufacturer Part Number: IDT72T55248L5BB
• Description: IC CTRL QUADMUX FLOW 324-BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT72T55248L5BB

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72T55248L5BB

IDT72T55248/72T55258/72T55268 2.5V QuadMux DDR Flow-Control Device with
Mux/Demux/Broadcast functions 8K x 40 x 4, 16K x 40 x 4 and 32K x 40 x 4
BROADCAST MODE
BYTE ORDER ON INPUT PORT:
BYTE ORDER ON INPUT PORT:
BYTE ORDER ON INPUT PORT:
IW1
IW1
IW1
H
L
L
IW0
IW0
IW0
L
L
H
Figure 5. Bus-Matching Byte Arrangement (Broadcast Mode) (Continued)
D39-D30
Q39-Q30
D39-D30
Q39-Q30
D39-D30
Q39-Q30
D
A
B
C
D
x40 INPUT to x10 OUTPUT for Every Queue
A
B
A
x20 INPUT to x10 OUTPUT for Every Queue
x10 INPUT to x10 OUTPUT to Every Queue
Q29-Q20
Q29-Q20
Q29-Q20
D29-D20
D29-D20
D29-D20
C
A
B
C
D
A
B
A
27
D19-D10
Q19-Q10
D19-D10
Q19-Q10
D19-D10
Q19-Q10
B
B
A
B
C
D
A
B
A
D9-D0
D9-D0
D9-D0
Q9-Q0
Q9-Q0
Q9-Q0
A
A
A
A
B
C
D
A
B
A
6157 drw11
1st: Write to Queues
1st: Read from Queues
2nd: Read from Queues
3rd: Read from Queues
4th: Read from Queues
1st: Write to Queues
1st: Read from Queues
2nd: Read from Queues
1st: Write to Queues
1st: Read from Queues
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
FEBRUARY 01, 2009