IDT72P51339L6BBI8 IDT, Integrated Device Technology Inc, IDT72P51339L6BBI8 Datasheet - Page 51

• Manufacturer Part Number: IDT72P51339L6BBI8
• Description: IC FLOW CTRL 36BIT 256-BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT72P51339L6BBI8

• Configuration: Dual
• Density: 576Kb
• Access Time (max): 3.7ns
• Word Size: 36b
• Organization: 2Kx36x8
• 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: 72P51339L6BBI8

NOTES:
1. In a 9 bit word to 36 bit word configuration four (4), nine bit words are concatenated
to form one x36 bit word.
2. The x36 bit words contain demarcation bits as follows;
NOTES:
1. In a 9 bit word to 18 bit word configuration two (2), nine bit words are concatenated
to form one x18 bit word.
2. The x18 bit words contain demarcation bits as follows;
3. An SOP and EOP may not occur within the same word.
NOTES:
1. An SOP and EOP may not occur within the same word.
2. Bit 8 of the x9 bit even words (0,2,4, etc.) is checked for a Start of Packet (SOP).
3. Bit 8 of the x9bit odd words (1,3,5, etc.) is checked for End of Packet (EOP).
4. The minimum packet word length is 4 words.
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
a. Bit 35 is End of Packet (EOP)
b. Bit 34 is Start of Packet (SOP).
c. Bit 33 Almost End of Packet (AEOP).
d. Bit 32 Almost Start of Packet (ASOP).
a. Bit 17 is End of Packet (EOP)
b. Bit 16 is Start of Packet (SOP).
35 34 33 32
17 16
Figure 33. 9bit to 36bit word configuration
Figure 34. 9bit to 18bit word configuration
Figure 35. 9bit to 9bit word configuration
4
th
<7:0>, 3
8
rd
<7:0>, 2
51
nd
<7:0>, 1
6716 drw27
0
st
<7:0>
6716 drw26
0
6716 drw25
COMMERCIAL AND INDUSTRIAL
0
TEMPERATURE RANGES
AUGUST 4, 2005