TXC-06885BIOG Transwitch Corporation, TXC-06885BIOG Datasheet - Page 36

• 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

Envoy-CE4 Device
DATA SHEET
TXC-06885
3 6 o f 12 8
SMIIREFCLKC
GCTXCLKO
GCTXCLKI
GCRXCLK
GCRXDV
GCRXER
GCTXEN
GCTXER
Symbol
RX0C
RX1C
RX2C
TX0C
TX1C
TX2C
GMII/MII INTERFACE PINS FOR GMII Port 16 (Configurable MAC C)
(SMIIREFCLKC must be active)
Lead No.
G26
G25
D26
G23
H23
H25
H26
F24
E26
F26
K22
K23
J24
J25
I/O/P*
O
O
O
O
O
O
I
I
I
I
I
I
I
I
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Technical Characteristics
LVTTL
CMOS
LVTTL
LVTTL
CMOS
CMOS
LVTTL
LVTTL
CMOS
LVTTL
CMOS
LVTTL
CMOS
LVTTL
16mA
12mA
12mA
12mA
Type
8mA
8mA
SMII Reference Clock for Configurable MAC C:
125 MHz Clock. Must be active to support the
Ethernet statistics registers of CMAC C - even when
the CMAC is configured for GMII Mode.
GMII C Transmit Clock Output: 125 MHz output
clock to which Data, Enable, and Error output signals
are synchronized.
GMII C Transmit Clock: 125 MHz input clock
GMII C Receive Clock: 125 MHz input clock
GMII C Transmit Enable: This active high output
signal is asserted to indicate that valid data is present
on the Data outputs.
GMII C Transmit Error: This active high output
signal is asserted to indicate that a coding violation
exists in the output data stream.
GMII C Receive Data Valid: This active high input
signal is asserted to indicate that valid data is present
on the input data leads.
GMII C Receive Error: This active high input signal is
asserted to indicate that an error was detected in the
incoming data stream.
Transmit Data Port 0C: Bit 0 (LSB) of 8-bit GMII C
Transmit Interface in GMII mode or Bit 0 of 4-bit MII C
Transmit interface.
Receive Data Port 0C: Bit 0 (LSB) of 8-bit GMII C
Receive Interface in GMII mode or Bit 0 of 4-bit MII C
Receive interface.
Transmit Data Port 1C: Bit 1 of 8-bit GMII C
Transmit Interface in GMII mode or Bit 1 of 4-bit MII C
Transmit interface.
Receive Data Port 1C: Bit 1 of 8-bit GMII C Receive
Interface in GMII mode or Bit 1 of 4-bit MII C Receive
interface.
Transmit Data Port 2C: Bit 2 of 8-bit GMII C
Transmit Interface in GMII mode or Bit 2 of 4-bit MII C
Transmit interface.
Receive Data Port 2C: Bit 2 of 8-bit GMII C Receive
Interface in GMII mode or Bit 2 of 4-bit MII C Receive
interface.
-
Name/Function
PRELIMINARY TXC-06885-MB, Ed. 6A
February 2005