Microchip Technology DM320008, Руководство пользователя

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Schematics

2017
M
icroch
ip T
e
chnology I
n
c
.
DS700053
11A-page 3
5
FIGURE A-8:
PIC32MZ DA SK BASE BOARD SCHEMATICS (1 OF 5)
PIC32MZ DA - Base Board
Project Title
Drawn By:
Serban Morea
Sheet Title
Engineer:
Purnachander Mangu
10491
PartNumber:
POWER IN (+5V, 1A min)
UART_USB_N
UART_USB_P
+3.3V_UART
USB to UART/I2C Bridge
VDD
1
GP0
2
GP1
3
RST
4
UART RX
5
UART TX
6
GP2
7
GP3
8
SDA
9
SCL
10
VUSB
11
D-
12
D+
13
VSS
14
VDD
GP0
GP1
RST
UART RX
UART TX
GP2
GP3
SDA
SCL
VUSB
D-
D+
VSS
MCP2221
U1
4.7k
R2
TYP
E
MICR
O
A/B
DEV
ICE/OT
G
PORT
HOS
T
TYPE
-
T
YPE
A
UART_USB_N
UART_USB_P
VBUS
1
GND
4
D-
2
D+
3
VBUS
GND
D-
D+
0
USB-A Female
J7
USB_N
USB_P
USBID
100k
R10
VIN
1
VIN
2
SHDN
3
GND
4
PWRGD
5
CDELAY
6
SENSE
7
VOUT
8
MCP1727/3.3V
U2
0.1uF
C6
GREEN
D4
+3.3V
USB_N
USB_P
USBID
USB_N
USB_P
RPF2/SDA3/RF2
RPF8/SCL3/RF8 EBIA2/AN23/C2INC/RPG9/PMA2/RG9
PGED1/AN0/RPB0/CTED2/RB0
MH1
330R
R6
2.2uF
C5
0.1uF
C1
0.1uF
C2
+5V_CPU
GND
1
VIN
3
VOUT
2
MCP1700/3.3V
U6
1uF
C4
VB
U
S
_
O
T
G
NC7SB3157P6X
VCC
5
B0
3
B1
1
GND
2
A
4
SEL
6
U9
10k
R9
+3.3V
+5V_CPU
0.1uF
C15
+5V_CPU
0.1uF
C16
+5V_CPU
PIC32_VBUS
EBID6/AN16/PMD6/RE6
+5V_EXT
MBR230LSFT1G
430mV @ 2A
D3
2.2uF
10V
C3
EN
4
IN
5
GND
2
OC
3
OUT
1
EN
IN
GND
OC
OUT
U11
TPS2041
10k
R83
10k
R67
VBUS_OTG
MBR230LSFT1G
430mV @ 2A
D13
OTG Host PWR Jumper
11
2
HDR-2.54 Male 1x2
J8
TP2
+3.3V
TP3
GND
TP1
+5V
10uF
C7
100uF
C9
100uF
C10
MIC69101-1.8YML-TR
1A
FLG
1
NC
2
GND
3
NC
4
NC
5
EN
6
VIN
7
NC
8
VOUT
9
SNS
10
PAD
11
U4
2.2uF
C17
+3.3V +1.8V
4.7uF
C30
100k
R3
ID
4
VBUS
1
GND
5
D-
2
D+
3
0
USB2.0 MICRO-B FEMALE
J4
ID
4
VBUS
1
GND
5
D-
2
D+
3
0
USB2.0 MICRO-B FEMALE
J5
ID
4
VBUS
1
GND
5
D-
2
D+
3
0
USB2.0 MICRO-B FEMALE
J6