IDT77V1254L25PGI IDT, Integrated Device Technology Inc, IDT77V1254L25PGI Datasheet - Page 25
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IDT77V1254L25PGI
Manufacturer Part Number
IDT77V1254L25PGI
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT77V1254L25PGI.pdf
(48 pages)
Specifications of IDT77V1254L25PGI
Data Rate
25.6/51.2Mbps
Number Of Channels
4
Type Of Atm Phy Interface
DPI/UTOPIA
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
3.6V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Pin Count
144
Mounting
Surface Mount
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT77V1254L25PGI
Manufacturer:
IDT
Quantity:
28
Company:
Part Number:
IDT77V1254L25PGI
Manufacturer:
IDT
Quantity:
621
IDT77V1254L25
P_RCLK
P_RFRM
P_RD(3:0)
P_RCLK
P_RFRM
P_RD(3:0)
P_RCLK
P_RFRM
P_RD(3:0)
P_RCLK
P_RFRM
P_RD(3:0)
(in)
(out)
(out)
(in)
(in)
(out)
(out)
(in)
(out)
(out)
(out)
(out)
Nibble 104
Cell 1
Nibble 104
Cell 1
X
X
Nibble 105
Cell 1
Figure 25 DPI Receive Handshake - ATM Layer Device Suspends Transfer
Nibble 105
Cell 1
X
X
ATM Layer Device Not Ready
77V1254 Not Ready
Figure 26 DPI Receive Handshake - Neither Device Ready
Figure 24 DPI Receive Handshake - Back-to-Back Cells
Figure 23 DPI Receive Handshake - One Cell Received
X
Nibble 0
Nibble 0
Nibble 0
Cell 1
Cell 1
Cell 2
X
Nibble 1
Cell 1
25 of 48
X
Cell 1
X
Nibble 104
Nibble 104
Nibble 1
Cell 1
Cell 1
Cell 2
Nibble 0
Cell 2
Nibble 105
Nibble 105
Nibble 2
Cell 1
Cell 1
Cell 2
Nibble 0
Nibble 3
Cell 2
Cell 2
X
Nibble 1
Cell 2
Nibble 1
Nibble 4
Cell 2
Cell 2
X
December 2004
Nibble 2
3505 drw 25
3505 drw 24
Cell 2
3505 drw 26
3505 drw 27
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