DM9008C View Datasheet(PDF) - Davicom Semiconductor, Inc.
Part Name
Description
MFG CO.
'DM9008C' PDF : 52 Pages View PDF
5,47
RXGND
6
TXGND
7,8
TX+,TX-
5.6 Miscellaneous
Pin No. Pin Name
41
TEST
40
PWRST#
DM9008C
Ethernet Controller with General Processor Interface
These two pins are the receive input in MDI mode or the transmit output
in MDIX mode.
P RX Ground
P TX Ground
TP TX
I/O These two pins are the transmit output in MDI mode or the receive input
in MDIX mode.
Type
I
I
Description
Operation Mode
Force to ground in normal application
Power on Reset
Active low signal to initiate the DM9008C
The DM9008C is ready after 5us when this pin deasserted
5.7 Power Pins
Pin No. Pin Name
23,30,42
VDD
15,33,45
GND
Type
P
P
Digital VDD
3.3V power input
Digital GND
5.8 strap pins table
1: pull-high 1K~10K, 0: floating (default)
Pin No. Pin Name Description
Polarity of INT
20
EECK
1: INT pin low active;
0: INT pin high active
21
EECS
DATA Bus Width
1: 8-bit
0: 16-bit
Polarity of CS# in 8-bit mode
22
WAKE
1: CS# pin active high
0: CS# pin active low
INT output type in 8-bit mode
25
GP6
1: Open-Drain
0: force mode
Description
Preliminary
12
Version: DM9008C-13-DS-P01
January 15, 2008
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