IDT77V1254L25PG IDT, Integrated Device Technology Inc, IDT77V1254L25PG Datasheet - Page 23

• Manufacturer Part Number: IDT77V1254L25PG
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT77V1254L25PG

• 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: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 144
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

IDT77V1254L25
RXCLK
RXCLAV[3:0]
RXEN[3:0]
RXDATA[7:0],
RXPARITY
RXSOC
RXCLK
RXCLAV[3:0]
RXEN[3:0]
RXDATA[7:0],
RXPARITY
RXSOC
RXCLK
RXCLAV[3:0]
RXEN[3:0]
RXDATA[7:0],
RXPARITY
RXSOC
Figure 21 Utopia 1 Receive Handshake - RXCLAV Suspended Transfer (Byte Mode Only) Control and Status Interface
P42
P47
High-Z
High-Z
High-Z
High-Z
P48
Figure 19 Utopia 1 Receive Handshake - RXEN and RXCLAV Control
Figure 20 Utopia 1 Receive Handshake - RXCLAV Deassertion
P43
High-Z
P44
High-Z
H1
Early RxCLAV option (bit 6=1, registers 0x02, 0x12, 0x22, 0x32)
P45
H2
23 of 48
H1
P46
X
P47
P47
H3
P48
P48
H4
X
X
H5
X
X
P1
H1
High-Z
3505 drw 22
High-Z
December 2004
3505 drw 20
H2
.
3505 drw 21
.
.