Microchip Technology EV36W50A, Руководство пользователя

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Figure 5-5. USB High Speed Hub
220R
FB200
GND EGND
0.1uF
16V
0201
C217
i Power Class i Power Class
10k
0402
5%
R200
HUB_D_N
HUB_D_P
3V3_PKOB
47k
0402
5%
R202
100k
0402
5%
R201
0.1uF
10V
0402
C202
GND
12k
0402
1%
R209
0.1uF
16V
0402
C201
D_N
D_P
31.6k
0402
1%
DNP
R204
D_P
D_N
VBUS_DETECT
USB2_HS
USB_HS
47k
0402
1%
DNP
R205
0.1uF
16V
0402
C203
0.1uF
10V
0402
C204
10000pF
50V
0402
C210
10000pF
50V
0402
C211
10000pF
50V
0402
C212
USB2514B-IM2
USBDM_DN1/PRT_DIS_M1
1
USBDP_DN1/PRT_DIS_P1
2
USBDM_DN2/PRT_DIS_M2
3
USBDP_DN2/PRT_DIS_P2
4
VDDA33
5
USBDM_DN3/PRT_DIS_M3
6
USBDP_DN3/PRT_DIS_P3
7
USBDM_DN4/PRT_DIS_M4
8
USBDP_DN4/PRT_DIS_P4
9
VDDA33
10
TEST
11
PRTPWR1/BC_EN1
12
OCS_N1
13
CRFILT
14
VDD33
15
PRTPWR2/BC_EN2
16
OCS_N2
17
PRTPWR3/BC_EN3
18
OCS_N3
19
PRTPWR4/BC_EN4
20
OCS_N4
21
SDA/SMBDATA/NON_REM1
22
VDD33
23
SCL/SMBCLK/CFG_SEL0
24
HS_IND/CFG_SEL1
25
RESET_N
26
VBUS_DET
27
SUSP_IND/LOCAL/PWR/NON_REM0
28
VDDA33
29
USBDM_UP
30
USBDP_UP
31
XTALOUT
32
XTALIN/CLKIN
33
PLLFILT
34
RBIAS
35
VDDA33
36
EP
37
U201
3V3_PKOB
100k
0402
5%
R210
GND
3V3_PKOB
0.1uF
16V
0402
C213
0.1uF
16V
0402
C214
0.1uF
16V
0402
C215
GND
3V3_PKOB
GND
3V3_PKOB
GND
10000pF
50V
0402
C209
EGND
HUB_D_P
HUB_D_N
ID
4
VBUS
1
GND
5
D-
2
D+
3
0
J200
i
Power Class
EMI2121MTTAG
In_1+
1
In_1−
2
GND
3
GND
4
GND
5
VDD/ID
6
Out_1−
7
Out_1+
8
U200
GND GND GND
0.1uF
16V
0201
C220
GND
GND
3V3_PKOB
STB
1
GND
2
OUT
3
VDD
4
Y200
4.7uF
10V
0402
C200
0.1uF
16V
0402
C208
10000pF
50V
0402
C207
GND
10000pF
50V
0402
C218
0.1uF
16V
0402
C219
GND
GND
MCPD_N
MCPD_P
VBUS_DETECT
USB_D+
USB_D-
VBUS
GND
22R 0402
R229
22R 0402 R230
3V3_PKOB
NMCLR
0R 0402
DNP
R231
0.1uF
16V
0201
C216
3V3_PKOB
100k
0402
5%
R233
100k
0402
5% DNP
R232
GND
0R 0402 R234
VBUS_WFI32E
0R 0402
DNP R235
PRTPWR_MCP
0R 0402 R206
VBUS_DETECT
GND
47k
0402
5%
R207
47k
0402
5%
DNP
R227
47k
0402
5%
R208
VBUS
CFG_SEL[1:0]=[1:0] for Bus Powered Operation
NON_REM[1:0] = 11: ports 1,2 and 3 are non-removable
Figure 5-6. MCP2200 USB UART Converter
MCPD_P
MCPD_N
VDD
18
VUSB
14
D-
15
D+
16
RST
1
RTS
8
CTS
10
TX
7
RX
9
OSC1
19
OSC2
20
VSS
17
SPND/GP0
13
USBCFG/GP1
12
GP2
11
GP3
6
GP4
5
GP5
4
RXLED/GP6
3
TXLED/GP7
2
PAD
21
MCP2200-I/MQ
U202
MCP2200 QFN-20 GND
3V3_PKOB
10k
0402
5%
R203
0.1uF
16V
0402
C205
PRTPWR_MCP
GND
0.1uF
16V
0201
C206
GND
GND
3V3_PKOB
U1TX
U1RX
TP202
TP203
12MHz
2
3
1
X200
0R
0402
R236
PRTPWR_MCP
Figure 5-7. ICSP
330R
0402 1%
R212
330R
0402 1%
R213
330R
0402 1%
R220
330R
0402 1%
R221
MOSI
SCK
MISO
SCK_IN
CLK_EN
DATA_EN
ICSP
ICSP
ICSP_SPI0_SPCK
ICSP_SPI0_MOSI
ICSP_SPI0_MISO
ISP_SPI1_SPCK
ICSP_SPI0_MOSI
ICSP_SPI0_MISO
ICSP_SPI0_SPCK (ICSP_SCK)
(SCK_IN)
(ICSP_SDO)
(ICSP_SDI)
ISP_SPI1_SPCK
DATA_EN
CLK_EN
3.3k
0402
1%
R216
GND
3V3_PKOB 3V3_IN
4.7k
0402
1%
R214
GND
GND
DATA_EN
3V3_PKOB 3V3_IN
4.7k
0402
1%
R223
GND
GND
3.3k
0402
1%
R224
CLK_EN
0.1uF
16V
0201
C224
GND
0.1uF
16V
0201
C221
GND
22R
0402
1%
R211
22R
0402
1%
R219
PGD2/AN5/CVD5/CVDR5/CVDT2/RTCC/RPB5
PGC2/AN4/CVD4/CVDR4/CVDT3/RPB4
0.1uF
16V
0201
C225
GND
0.1uF
16V
0201
C226
GND
DIR
5
A
3
B
4
GND
2
VCCA
1
VCCB
6
74LVC1T45FW4-7
U203
DIR
5
A
3
B
4
GND
2
VCCA
1
VCCB
6
74LVC1T45FW4-7
U204
GND
Buffer voltage range is 1.2V to 5..5V
EV36W50A
Appendix A: Reference Circuit
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2022 Microchip Technology Inc.
and its subsidiaries
User Guide
DS50003262A-page 19