TXC-06885BIOG Transwitch Corporation, TXC-06885BIOG Datasheet - Page 39

• Manufacturer Part Number: TXC-06885BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06885BIOG

• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temperature Classification: Industrial
• Package Type: BGA
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

PRELIMINARY TXC-06885-MB, Ed. 6A
February 2005
GDMTXCLK
Symbol
GDCOL
GDCRS
Symbol
RX3D
RX4D
RX5D
RX6D
RX7D
TX3D
TX4D
TX5D
TX6D
TX7D
MDIO
MDC
Note: The GMII is a 3.3 V interface that will only work with a 3.3 V PHY device.
MII MANAGEMENT PINS
Lead No.
Lead No.
W26
W25
M25
U23
U22
T22
V26
V25
V24
V23
Y26
P24
P26
C5
D6
I/O/P*
I/O/P*
I/O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
- Technical Characteristics -
CMOS
CMOS
CMOS
CMOS
CMOS
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL/
12mA
12mA
12mA
12mA
12mA
CMOS
CMOS
Type
16mA
16mA
Type
Transmit Data Port 3D: Bit 3 of 8-bit GMII D
Transmit Interface in GMII mode or Bit 3 of 4-bit MII D
Transmit interface.
Receive Data Port 3D: Bit 3 of 8-bit GMII D Receive
Interface in GMII mode or Bit 3 of 4-bit MII D Receive
interface.
Transmit Data Port 4D: Bit 4 of 8-bit GMII D
Transmit Interface in GMII mode.
Receive Data Port 4D: Bit 4 of 8-bit GMII D Receive
Interface in GMII mode.
Transmit Data Port 5D: Bit 5 of 8-bit GMII D
Transmit Interface in GMII mode.
Receive Data Port 5D: Bit 5 of 8-bit GMII D Receive
Interface in GMII mode.
Transmit Data Port 6D: Bit 6 of 8-bit GMII D
Transmit Interface in GMII mode.
Receive Data Port 6D: Bit 6 of 8-bit GMII D Receive
Interface in GMII mode.
Transmit Data Port 7D: Bit 7 (MSB) of 8-bit GMII D
Transmit Interface in GMII mode.
Receive Data Port 7D: Bit 7 (MSB) of 8-bit GMII D
Receive Interface in GMII mode.
GMII D (MII Mode) Collision: This active high input
signal is the collision pin used in MII mode for the
GMII D interface.
GMII D (MII Mode) Carrier Sense: This active high
input signal is the carrier sense pin used in MII mode
for the GMII D interface.
GMII D (MII Mode) TXCLK: This is the TXCLK signal
used in MII mode for the GMII D interface.
Management Data Interface Clock: Management
data (MDIO signal) is clocked into and out of the
device on the rising edge of this clock.
Management Data I/O: I/O data lead for the IEEE
802.3u compliant management and status interface.
Name/Function
Name/Function
Envoy-CE4 Device
DATA SHEET
TXC-06885
39 o f 12 8