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ASM1543 2/3
5
USB3.0./3.1 PORT2 (TYPE C)
5V_TYPE_C
5V_TYPE_C
D
C615
5V_TYPE_C
DEFAULT
10u_6.3V_X5R_06
USB1_3.1_TYPE-C
PJ47
PJ48
1
2
1
2
5V
VDD5
*2mm
*2mm
ASM1543_VCONN_EN
ASM1543_PWR_EN
R307
4.7K_04
3.3V_ASM
ASM1543_MODE_SEL
USB1_3.1_TYPE-C
ASM1142+ASM1543
USB3.1 Max
U45
C
Trace length < 1.3"
ASM1543_I_SEL0
1
I_SEL0/MUX_EN#
2
43
A_UTXN_CM
DA_a
3
43
A_UTXP_CM
DA_b
4
GNDA1
5
3.3V_ASM
VCC1
6
43
A_URXN_CM
DB_a
7
43
A_URXP_CM
DB_b
ASM1543_I_SEL1
8
I_SEL1/MUX_SEL
3.3V_ASM
ASM1543
DEFAULT
USB1_3.1_TYPE-C
3.3V
3.3V_ASM
ASM1543_REXT
PJ44
B
1
2
*2mm
5V_MUX
5V_MUX
5V
5V_MUX
VDD5
L15
L34
.
.
3.3V_ASM
*HCB1608KF-121T30
HCB1608KF-121T30
USB1_3.1_TYPE-C
USB1_3.1_TYPE-C
ASM1543_REXT
R628
12.1K_1%_04
USB1_3.1_TYPE-C
Near to IC
A
USBVCC3.1_1
C964
USB1_3.1_TYPE-C
22u_6.3V_X5R_06
C972
USB1_3.1_TYPE-C
22u_6.3V_X5R_06
pin#A4
C963
USB1_3.1_TYPE-C
1u_6.3V_X5R_04
pin#A9
C974
USB1_3.1_TYPE-C
1u_6.3V_X5R_04
pin#B4
C973
USB1_3.1_TYPE-C
1u_6.3V_X5R_04
pin#B9
C962
USB1_3.1_TYPE-C
1u_6.3V_X5R_04
5
4
3
USBVCC3.1_1
U25
100 MIL
5
1
IN
OUT
C629
C622
2
GND
0.1u_16V_Y5V_04
*0.1u_16V_Y5V_04
4
3
USB1_3.1_TYPE-C
USB1_3.1_TYPE-C
EN
OCB
0317
SY6288E1AAC
6-02-62881-9C0
pin1
USB1_3.1_TYPE-C
pin33
3.3V_ASM
Thermal and GND via hole
A_UTXN_SW1
24
DA_a1
A_UTXP_SW1
23
CC1 CH
DA_b1
A_URXN_SW1_J
22
DB_a1
A_URXP_SW1_J
21
DB_b1
20
A_UTXN_SW2
A_UTXP_SW1_J
DA_a2
A_UTXP_SW2
A_UTXN_SW1_J
19
DA_b2
A_URXN_SW2_J
18
CC2 CH
DB_a2
A_URXP_SW2_J
17
USBVCC3.1_1
DB_b2
ASM1543_CC1_J
TYPEC_UDP_J
TYPEC_UDN_J
USB2_3.1_TYPE-C
USBVCC3.1_1
ASM1543_ROLE_SEL
A_URXN_SW2_C
ASM1543_CC1
A_URXP_SW2_C
5V_MUX
ASM1543_CC2
R681
R680
220K_1%_04
USB1_3.1_TYPE-C
USB1_3.1_TYPE-C
ASM1543_VCONN_EN
R629
USB1_3.1_TYPE-C
2.2K_04
ASM1543_MODE_SEL
R627
USB1_3.1_TYPE-C
2.2K_04
ASM1543_ROLE_SEL
R630
USB1_3.1_TYPE-C
2.2K_04
ASM1543_I_SEL0
R625
USB1_3.1_TYPE-C
10K_04
ASM1543_I_SEL1
R626
USB1_3.1_TYPE-C
10K_04
47,51,52,54,56
11,47,49,51,54,55,57,58,62
2,11,29,41,42,46,49,50,51,54,55,56,57
4
3
2
D21
USB1_3.1_TYPE-C
2
1
ESDPSA0402V12
2
1
D20
USB1_3.1_TYPE-C
ESDPSA0402V12
A_URXN_SW2_C
A_URXN_SW2_J
C1000
USB1_3.1_TYPE-C
0.33u_6.3V_X5R_04
A_URXP_SW2_C
A_URXP_SW2_J
C1001
USB1_3.1_TYPE-C
0.33u_6.3V_X5R_04
A_UTXN_SW2
A_UTXN_SW2_J
C965
USB1_3.1_TYPE-C
0.22u_10V_X5R_04
A_UTXP_SW2
A_UTXP_SW2_J
C971
USB1_3.1_TYPE-C
0.22u_10V_X5R_04
D53
USB1_3.1_TYPE-C
2
1
ESDPSA0402V12
2
1
D52
USB1_3.1_TYPE-C
ESDPSA0402V12
D50
USB1_3.1_TYPE-C
2
1
ESDPSA0402V12
D51
USB1_3.1_TYPE-C
2
1
ESDPSA0402V12
A_URXP_SW1_C
A_URXP_SW1_J
C1002
USB1_3.1_TYPE-C
0.33u_6.3V_X5R_04
A_URXN_SW1_C
A_URXN_SW1_J
C1003
USB1_3.1_TYPE-C
0.33u_6.3V_X5R_04
A_UTXP_SW1
A_UTXP_SW1_J
C631
USB1_3.1_TYPE-C
0.22u_10V_X5R_04
A_UTXN_SW1
A_UTXN_SW1_J
C632
USB1_3.1_TYPE-C
0.22u_10V_X5R_04
D19
USB1_3.1_TYPE-C
2
1
ESDPSA0402V12
D18
USB1_3.1_TYPE-C
2
1
ESDPSA0402V12
D49
ASM1543_CC2
1
10
ASM1543_CC2_J
ASM1543_CC1
ASM1543_CC1_J
2
9
1
L31
2
3
8
31
USB_PN1
TYPEC_UDN_J
4
7
TYPEC_UDP_J
4
3
5
6
31
USB_PP1
*WCM2012F2S-SHORT
USB1_3.1_TYPE-C
DT1140-04LP-7
USB1_3.1_TYPE-C
close to connector
J_TYPEC1
Y
UCF3T-21S01-0P11
A1
B12
GND
GND
A2
B11
A_URXP_SW1_C
TX0_P
RX0_P
A_URXN_SW1_C
A3
B10
TX0_N
RX0_N
A4
B9
USBVCC3.1_1
VBUS
VBUS
USB1_3.1_TYPE-C
A5
B8
CC1
SBU2
USB2_3.1_TYPE-C
A6
B7
TYPEC_UDN_J
5V_MUX
USB2_P_T
USB2_N_B
TYPEC_UDP_J
A7
B6
USB2_N_T
USB2_P_B
ASM1543_CC2_J
A8
B5
SBU1
CC2
A9
B4
USBVCC3.1_1
VBUS
VBUS
A10
B3
A_UTXN_SW2_J
RX1_N
TX1_N
A_UTXP_SW2_J
A11
B2
RX1_P
TX1_P
3.3V_ASM
USB1_3.1_TYPE-C
A12
B1
GND
GND
220K_1%_04
C627
0.1u_16V_X7R_04
_
pin#5
USB1_3.1_TYPE-C
USB1_3.1_TYPE-C
MAIN
6-21-B4K30-024
ASM1142+ASM1543 USB3.1 Max
Trace length < 1.3"
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
VDD5
45
5V_TYPE_C
Title
Title
Title
[44] ASM1543 (USB3.1 2/3)
[44] ASM1543 (USB3.1 2/3)
[44] ASM1543 (USB3.1 2/3)
45
5V_MUX
45
3.3V_ASM
5V
Size
Size
Size
Document Number
Document Number
Document Number
6-71-P95E0-D02A
6-71-P95E0-D02A
6-71-P95E0-D02A
3.3V
A4
A4
A4
P950ER
P950ER
P950ER
Date:
Date:
Date:
Monday, February 12, 2018
Monday, February 12, 2018
Monday, February 12, 2018
2
Schematic Diagrams
1
D
Sheet 44 of 72
ASM1543 2/3
C
R683
R682
220K_1%_04
220K_1%_04
USB1_3.1_TYPE-C
C621
C961
B
1u_6.3V_X5R_04
10u_6.3V_X5R_06
pin#12
pin#12
USB1_3.1_TYPE-C
C628
C960
0.1u_16V_X7R_04
1u_6.3V_X5R_04
pin#29
USB1_3.1_TYPE-C
USB1_3.1_TYPE-C
A
R e v
R e v
R e v
D02A
D02A
D02A
Sheet
Sheet
Sheet
44
44
44
o f
o f
o f
72
72
72
1
ASM1543 2/3 B - 45
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