AC104QF Datasheet, PDF (9/37 Pages) List of Unclassifed Manufacturers – Ultra Low Power 10/100 Quad RMII Ethernet Transceiver

AC104QF
Ultra Low Power 10/100 Quad RMII Ethernet Transceiver
Miscellaneous Pins
Pin Name
RST*
IBREF
TST[0]
TST[1]
TST[2]
TST[3]
Pin #
95
97
32
33
34
35
Type
I, U
A
A/I,O
Description
Reset. An active low input will force a known initialization state. The reset pulse
duration must be > 100 us. Setting MII Reg. 0.15 will assert software reset,
which has the same functionality as the hardware reset.
Reference Bias Resistor. Must be tied to analog ground through an external
10KΩ (1%) resistor.
Test. Outputs during test mode.
Power and Ground Pins
Pin Name
OVDD
Pin # Type
Description
44, 62, 80 P Digital +3.3V power supply for I/O.
OGND
52, 72, 87 G Digital ground for I/O.
CVDD
54, 67, 77 P Digital +3.3V power supply for Core logic.
CGND
AVDD
AGND
GAVDD
GAGND
49, 59, 73,
83
7, 8, 15,
16, 23, 24,
31, 100
3, 4, 11,
12, 19, 20,
27, 28
98,99
96
G Digital ground for Core logic.
P +3.3V power supply for Analog circuit.
G Ground for Analog circuit.
P +3.3V power supply for common analog circuits.
G Ground for common analog circuits.
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Altima Communications Inc. reserves the right to make changes to this document without notice.
Document Revision 3.2
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