FIGURE A-3:
PHY Daughter Board Connections
Y5
1
Standby
2
GND
50MHz
2015 Microchip Technology Inc.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Arrow.com.
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
USB HOST AND OTG POWER SUPPLY SCHEMATICS
P32_VDD
C48
0.01uF
4
VDD
R52
33R
3
OUT
CLK_IN
EREF_CLK
R53
33R
USB OTG/Device Power Supply (120mA MAX)
AN45/C1INA/RPB5/RB5/VBUSON
R23
C37
4.7K
1uF
USB HOST Power Supply
* Install Jumper if powering
from Debugger Power Supply
1
2
+5V_DUSB
JP1
AN45/C1INA/RPB5/RB5/VBUSON
Current Limiting Switch
+3.3V_PKOB
TARGET_POWER_ENABLE
J6
1
ETXEN
2
ETXD0
3
ETXD1
4
5
6
R54 DNP
7
8
CLK_IN
P32_VDD
9
10
C19
11
0.1uF
12
2 HDR/MB
SLM-112-01-G-S + SLM-103-01-G-S
P32_VDD
R4
DNP
AN2/C2INB/RPB2/RB2
U5
8
1
SELECT
PGOOD
7
2
SHDN
Vout
P32_VDD
6
3
C+
Vin
C45
C33
10 F
10 F
5
4
C-
GND
MCP1253_MSOP
U6
+5V_EXT
5
1
IN
OUT
2
GND
C46
100uF
4
3
EN
OC
TPS2051B
AN2/C2INB/RPB2/RB2
R47
DNP
R26
100K
1
5
IN
OUT
C42
2
4.7uF
GND
3
4
ON
FLAGB
R25
U7
FPF2104
100K
VBUS_DEVICE_SWITCHED_SENSE
Schematics
13
14
15
ERXD1
16
ERXD0
17
ERXERR
18
ECRS/RH13
19
EMDC
20
EMDIO
R38
0R
21
22
R62
0R
23
24
VBUS_DEVICE
+5V_EXT
D1
VBUS
MBR0520LT1G
J4
1
VBUS
VBUS
DEVICE/OTG PORT
2
D-
D-
TYPE MICRO A/B
R24
3
D+
D+
100K
4
RF3/USBID/RPF3
J5
1
VBUS
2
D-
D-
3
D+
D+
4
HOST TYPE - TYPE A
P32_VDD
D7
GRN
R13
330R
DS70005230B-page 23
SOSCI/RC13
EBIRDY2/RH11
Need help?
Do you have a question about the PIC32MZ and is the answer not in the manual?