dm9302 Davicom Semiconductor, Inc., dm9302 Datasheet - Page 14

• Manufacturer Part Number: dm9302
• Description: 10/100mbps Ethernet Fiber/twisted Pair Media Converter With Local Bus
• Manufacturer: Davicom Semiconductor, Inc.

5.6 Miscellaneous Pins
5.7 Power Pins
5.8 Strap pins table
1: pull-high 1K~10K, 0: floating (default).,.
14
Pin No.
28
29
4,8,16,23,31,54,64
1,13,26,51
Pin No.
Pin No.
11,61
39,46
33,40
36,43
30
32
59
Pin Name
EECK
EECS
Processor Data Bus Width
0: 16-bit, SD 0-15 is used as processor data bus (default)
1: 8-bit, SD 0-7 is used as processor data bus; SD 8-15 is left floating.
Polarity of IRQ
0: IRQ pin high active (default)
1: IRQ pin low active
Pin Name
PWRST#
10/100Mbps Ethernet Fiber/Twisted Pair Media Converter with Local bus
Pin Name
AVDD3
TEST1
TEST2
AVDDI
AGND
VCC3
VCCI
GND
I,PD Tie to ground in application
I,PD Tie to ground in application
I/O
I/O
P
P
P
P
P
P
I
Power-on Reset
Low active with minimum 1ms
Digital 3.3V
Internal 1.8V core power
Digital GND
Analog 3.3V power
Analog 1.8V power
Analog GND
Description
Description
Description
DM9302
Preliminary datasheet
DM9302-15-DS-P01
July 30, 2009