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ASM2142 3/3
5
USB3.0./3.1 PORT2 (TYPE C)
5V
U47
2
VIN1
D
C928
3
VIN2
10u_6.3V_X5R_06
4
R676
4.7K_04
3.3V
EN
44
PRON_A
uP7549PRA8-25
R326
3.3A
0_04
ASM1543_VCONN_EN2
ASM1543_PWR_EN2
ASM1543_MODE_SEL2
ASM1142+ASM1543
USB3.1 Max
U46
C
Trace length < 1.3"
1
ASM1543_I_SEL0_2
I_SEL0/MUX_EN#
2
44
B_URXN_CM
DA_a
3
44
B_URXP_CM
DA_b
4
GNDA1
5
3.3V_ASM
VCC1
6
44
B_UTXN_CM
DB_a
7
44
B_UTXP_CM
DB_b
ASM1543_I_SEL1_2
8
I_SEL1/MUX_SEL
ASM1543
ASM1543_REXT2
B
3.3V_ASM
R663
12.1K_1%_04
ASM1543_REXT2
Near to IC
A
USBVCC3.1_2
C929
22u_6.3V_X5R_08
C931
22u_6.3V_X5R_08
C935
1u_6.3V_X5R_04
pin#A4
C933
1u_6.3V_X5R_04
pin#A9
C926
1u_6.3V_X5R_04
pin#B4
C925
1u_6.3V_X5R_04
pin#B9
5
4
3
USBVCC3.1_2
100 MIL
6
VOUT1
7
C930
C924
VOUT2
8
VOUT3
0.1u_16V_Y5V_04
*0.1u_16V_Y5V_04
0317
4.7K_04
1
R677
USB3.1
3.3V
GND
5
OCI_A#
44
OC#
3.3V_ASM
CC_RDY#2
MC_RDY#2
pin1
HC_RDY#2
pin33
Thermal and GND via hole
24
B_URXN_SW1_J
DA_a1
23
B_URXP_SW1_J
CC1 CH
DA_b1
22
B_UTXN_SW1
DB_a1
21
B_UTXP_SW1
DB_b1
20
B_URXN_SW2_J
B_UTXP_SW1_J
DA_a2
19
B_URXP_SW2_J
B_UTXN_SW1_J
DA_b2
18
B_UTXN_SW2
CC2 CH
DB_a2
17
B_UTXP_SW2
USBVCC3.1_2
DB_b2
ASM1543_CC1_J_2
TYPEC_UDP_J_2
TYPEC_UDN_J_2
USBVCC3.1_2
ASM1543_ROLE_SEL2
R668
*0402_short
B_URXN_SW2_J
R666
*0402_short
ASM1543_CC1_2
B_URXP_SW2_J
5V_MUX
R665
*0402_short
ASM1543_CC2_2
R664
*0402_short
R655
2.2K_04
ASM1543_VCONN_EN2
R654
2.2K_04
ASM1543_MODE_SEL2
R667
2.2K_04
ASM1543_ROLE_SEL2
R653
10K_04
ASM1543_I_SEL0_2
R657
10K_04
ASM1543_I_SEL1_2
32,43,45,50,52,53,54,55,57,59,60,61
2,11,27,29,42,44,45,47,49,50,52,53,54,55,57,58
4
3
2
D25
2
1
ESDPSA0402V12
D24
2
1
ESDPSA0402V12
B_UTXN_SW2
C932
0.22u_10V_X5R_04
B_UTXP_SW2
C934
0.22u_10V_X5R_04
D55
2
1
ESDPSA0402V12
D54
2
1
ESDPSA0402V12
2
1
D52
ESDPSA0402V12
D53
2
1
ESDPSA0402V12
B_UTXP_SW1
C582
0.22u_10V_X5R_04
B_UTXN_SW1
C584
0.22u_10V_X5R_04
D23
2
1
ESDPSA0402V12
D21
2
1
ESDPSA0402V12
ASM1543_CC2_2
1
ASM1543_CC1_2
2
1
L40
2
3
44
B_UDN
4
4
3
5
44
B_UDP
*WCM2012F2S-SHORT
DT1140-04LP-7
close to connector
J_TYPEC2
Y
UCF3T-21S01-0P11
5V_MUX
A1
B12
GND
GND
A2
B11
B_URXP_SW1_J
TX0_P
RX0_P
A3
B10
B_URXN_SW1_J
TX0_N
RX0_N
A4
B9
USBVCC3.1_2
VBUS
VBUS
A5
B8
CC1
SBU2
A6
B7
TYPEC_UDN_J_2
USB2_P_T
USB2_N_B
5V_MUX
A7
B6
TYPEC_UDP_J_2
USB2_N_T
USB2_P_B
A8
B5
ASM1543_CC2_J_2
SBU1
CC2
A9
B4
USBVCC3.1_2
VBUS
VBUS
A10
B3
B_UTXN_SW2_J
RX1_N
TX1_N
A11
B2
B_UTXP_SW2_J
RX1_P
TX1_P
A12
B1
GND
GND
3.3V_ASM
C563
_
0.1u_10V_X7R_04
pin#5
MAIN
6-21-B4K30-024
ASM1142+ASM1543 USB3.1 Max
Trace length < 1.3"
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
Title
Title
Title
[46] ASM2142 (USB3.1 3/3)
[46] ASM2142 (USB3.1 3/3)
[46] ASM2142 (USB3.1 3/3)
44,45
3.3V_ASM
5V
Size
Size
Size
Document Number
Document Number
Document Number
6-71-P9500-D02A
6-71-P9500-D02A
6-71-P9500-D02A
3.3V
A4
A4
A4
P950HP
P950HP
P950HP
Date:
Date:
Date:
Wednesday, March 08, 2017
Wednesday, March 08, 2017
Wednesday, March 08, 2017
2
Schematic Diagrams
1
B_URXN_SW2_J
B_URXP_SW2_J
B_UTXN_SW2_J
B_UTXP_SW2_J
D
B_URXP_SW1_J
B_URXN_SW1_J
B_UTXP_SW1_J
B_UTXN_SW1_J
D51
10
ASM1543_CC2_J_2
9
ASM1543_CC1_J_2
8
Sheet 46 of 74
7
TYPEC_UDN_J_2
6
TYPEC_UDP_J_2
ASM2142 3/3
C
5V
L41
.
HCB1608KF-121T30
C568
C921
B
1u_6.3V_X5R_04
10u_6.3V_X5R_06
pin#12
C920
C565
0.1u_10V_X7R_04
1u_6.3V_X5R_04
pin#29
A
Rev
Rev
Rev
D02A
D02A
D02A
Sheet
Sheet
Sheet
46
46
46
of
of
of
74
74
74
1
ASM2142 3/3 B - 47
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