5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MAIN 6-21-B4K30-024
pin#12
pin#29pin#5
USB3.0./3.1 PORT2 (TYPE C)
ASM1142+ASM1543 USB3.1 Max
Trace length < 1.3"
0317
Thermal and GND via hole
pin33
pin1
100 MIL
3.3A
pin#A4
pin#A9
pin#B4
pin#B9
Near to IC
CC1 CH
CC2 CH
ASM1142+ASM1543
USB3.1 Max
Trace length < 1.3"
close to connector
B_URXN_SW1_J
B_URXP_SW1_J
B_UTXN_SW1_J
B_UTXP_SW1_J
B_UTXN_SW2_JB_URXN_SW2_J
TYPEC_UDP_J_2
TYPEC_UDN_J_2
B_URXP_SW2_J
TYPEC_UDP_J_2
TYPEC_UDN_J_2
ASM1543_CC1_J_2
ASM1543_CC2_J_2
B_UTXP_SW2_J
ASM1543_I_SEL0_2
ASM1543_I_SEL1_2
ASM1543_REXT2
ASM1543_REXT2
ASM1543_I_SEL1_2
ASM1543_I_SEL0_2
ASM1543_ROLE_SEL2
ASM1543_MODE_SEL2
ASM1543_VCONN_EN2
ASM1543_CC1_2
ASM1543_CC2_2
ASM1543_ROLE_SEL2
ASM1543_MODE_SEL2
ASM1543_VCONN_EN2
HC_RDY#2
MC_RDY#2
CC_RDY#2
B_UTXP_SW2_J
B_UTXN_SW2_J
B_URXN_SW2_J
B_URXP_SW2_J
TYPEC_UDP_J_2
TYPEC_UDN_J_2
ASM1543_CC2_2
ASM1543_CC1_2
ASM1543_CC2_J_2
ASM1543_CC1_J_2
B_URXP_SW1_J
B_URXN_SW1_J
B_UTXN_SW1_J
B_UTXP_SW1_J
B_UTXN_SW2
B_UTXP_SW2
B_UTXN_SW1
B_UTXP_SW1
ASM1543_PWR_EN2
B_URXN_SW1_J
B_URXP_SW1_J
B_URXP_SW2_J
B_UTXP_SW1
B_UTXN_SW1
B_URXN_SW2_J
B_UTXP_SW2
B_UTXN_SW2
USBVCC3.1_2
USBVCC3.1_2 USBVCC3.1_2
USBVCC3.1_2
5V_MUX
3.3V_ASM
5V5V_MUX
3.3V
3.3V_ASM
3.3V
USBVCC3.1_25V
USBVCC3.1_2
3.3V_ASM
3.3V_ASM
5V_MUX
5V32,43,45,50,52,53,54,55,57,59,60,61
3.3V2,11,27,29,42,44,45,47,49,50,52,53,54,55,57,58
3.3V_ASM44,45
B_UTXP_CM44
B_URXN_CM44
B_UTXN_CM44
OCI_A# 44
B_URXP_CM44
PRON_A44
B_UDP44
B_UDN44
Title
Size Document Number Rev
Date: Sheet
of
6-71-P9500-D02A
D02A
[46] ASM2142 (USB3.1 3/3)
A4
46 74Wednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950HP
Title
Size Document Number Rev
Date: Sheet
of
6-71-P9500-D02A
D02A
[46] ASM2142 (USB3.1 3/3)
A4
46 74Wednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950HP
Title
Size Document Number Rev
Date: Sheet
of
6-71-P9500-D02A
D02A
[46] ASM2142 (USB3.1 3/3)
A4
46 74Wednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950HP
C584 0.22u_10V_X5R_04
C921
10u_6.3V_X5R_06
D51
DT1140-04LP-7
5
1
2
3
4
10
9
8
7
6
R676 4.7K_04
C932 0.22u_10V_X5R_04
D55 ESDPSA0402V12
12
C931 22u_6.3V_X5R_08
R663 12.1K_1%_04
R668 *0402_short
C582 0.22u_10V_X5R_04
C568
1u_6.3V_X5R_04
R666 *0402_short
C933 1u_6.3V_X5R_04
D23 ESDPSA0402V12
12
C929 22u_6.3V_X5R_08
D52 ESDPSA0402V12
12
U47
uP7549PRA8-25
OC#
5
VIN1
2
EN
4
VOUT1
6
GND
1
VIN2
3
VOUT2
7
VOUT3
8
R653 10K_04
C563
0.1u_10V_X7R_04
C930
0.1u_16V_Y5V_04
R326
0_04
R657 10K_04
R665 *0402_short
L40
*WCM2012F2S-SHORT
1
4
2
3
C926 1u_6.3V_X5R_04
C935 1u_6.3V_X5R_04
.
L41
HCB1608KF-121T30
R655 2.2K_04
D53 ESDPSA0402V12
12
C934 0.22u_10V_X5R_04
R664 *0402_short
D24 ESDPSA0402V12
12
R667 2.2K_04
C920
0.1u_10V_X7R_04
C565
1u_6.3V_X5R_04
D21 ESDPSA0402V12
12
C924
*0.1u_16V_Y5V_04
J_TYPEC2
UCF3T-21S01-0P11Y
_
GND
A1
TX0_P
A2
TX0_N
A3
VBUS
A4
CC1
A5
USB2_P_T
A6
USB2_N_T
A7
SBU1
A8
VBUS
A9
RX1_N
A10
RX1_P
A11
GND
A12
GND
B12
RX0_P
B11
RX0_N
B10
VBUS
B9
SBU2
B8
USB2_N_B
B7
USB2_P_B
B6
CC2
B5
VBUS
B4
TX1_N
B3
TX1_P
B2
GND
B1
GND1
GND1
GND2
GND2
GND3
GND3
GND4
GND4
GND5
GND5
GND6
GND6
GND7
GND7
GND8
GND8
C928
10u_6.3V_X5R_06
U46
ASM1543
I_SEL0/MUX_EN#
1
DA_a
2
DA_b
3
GNDA1
4
VCC1
5
DB_a
6
DB_b
7
I_SEL1/MUX_SEL
8
REXT
9
DFP_CC2
10
CC2
11
VCONN
12
CC1
13
DFP_CC1
14
ROLE_SEL
15
GNDA2
16
DB_b2
17
DB_a2
18
DA_b2
19
DA_a2
20
DB_b1
21
DB_a1
22
DA_b1
23
DA_a1
24
GNDA3
25
HC_RDY#
26
MC_RDY#
27
CC_RDY#
28
VCC2
29
VCONN_EN
30
PWR_EN
31
MODE_SEL
32
GND
33
D54 ESDPSA0402V12
12
R677
4.7K_04
USB3.1
R654 2.2K_04
C925 1u_6.3V_X5R_04
D25 ESDPSA0402V12
12
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