Skip to the content
PCBKitNew board
ASM3142, in 3D

ASM3142

ASMedia Tech

QFN-64-EP(9x9) USB Converters ROHS

Extended
DatasheetJLCPCBLCSCasmedia-tech/ASM3142
Category
USB Converters
Package
QFN-64-EP(9x9)
Pins
65

Overview

The ASM3142 is a USB Converter made by ASMedia Tech in a QFN-64-EP(9x9) package with 65 pins. QFN-64-EP(9x9) USB Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ASM3142, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP5.2, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3039728).

Symbol

VDD1SMI#2PECLKREQ#3VCCH4SPI_CLK5SPI_DO6SPI_CS7SPI_DI8PORST9UART_R10UART_T11VDD12NC13NC14PGND15NC16NC17U2DM_B18U2DP_B19VCCLU20VDDSUS21U2DM_A22U2DP_A23VCCHSUS24PE_WAKE#25PRON_A26PRON_B27OCI_A#28OCI_B#29PE_RST#30TEST_E31VCCH32VDD33VDDSUS34VDDU35U3RXP_B36U3RXN_B37VCCLU38U3TXP_B39U3TXN_B40VDDU41U3TXP_A42U3TXN_A43VCCLU44U3RXP_A45U3RXN_A46VDDU47PECLKP48PECLKN49XO50XI51VDDP52PRX0P53PRX0N54VCCLP55PTX0P56PTX0N57VDDP58REXT59PTX1P60PTX1N61VCCLP62PRX1P63PRX1N64EP65
EasyEDA_Cloud:ASM3142From EasyEDA

Footprint

65
EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP5.2From EasyEDA

Parameters

7
Applications Function
Host Controller
Data Rate
10Gbps
Features
Wake-up function；Low-power mode；Power-on reset
Number of Channels
2
Operating Temperature
0℃~+125℃
USB Protocol
USB 3.1；USB 2.0
Voltage - Supply
3V~3.6V；1.05V~1.15V

Order codes

1

Pinout

65
The pins of the ASM3142
PinNameType
1VDDUnspecified
2SMI#Unspecified
3PECLKREQ#Unspecified
4VCCHUnspecified
5SPI_CLKUnspecified
6SPI_DOUnspecified
7SPI_CSUnspecified
8SPI_DIUnspecified
9PORSTUnspecified
10UART_RUnspecified
11UART_TUnspecified
12VDDUnspecified
13NCUnspecified
14NCUnspecified
15PGNDUnspecified
16NCUnspecified
17NCUnspecified
18U2DM_BUnspecified
19U2DP_BUnspecified
20VCCLUUnspecified
21VDDSUSUnspecified
22U2DM_AUnspecified
23U2DP_AUnspecified
24VCCHSUSUnspecified
25PE_WAKE#Unspecified
26PRON_AUnspecified
27PRON_BUnspecified
28OCI_A#Unspecified
29OCI_B#Unspecified
30PE_RST#Unspecified
31TEST_EUnspecified
32VCCHUnspecified
33VDDUnspecified
34VDDSUSUnspecified
35VDDUUnspecified
36U3RXP_BUnspecified
37U3RXN_BUnspecified
38VCCLUUnspecified
39U3TXP_BUnspecified
40U3TXN_BUnspecified
41VDDUUnspecified
42U3TXP_AUnspecified
43U3TXN_AUnspecified
44VCCLUUnspecified
45U3RXP_AUnspecified
46U3RXN_AUnspecified
47VDDUUnspecified
48PECLKPUnspecified
49PECLKNUnspecified
50XOUnspecified
51XIUnspecified
52VDDPUnspecified
53PRX0PUnspecified
54PRX0NUnspecified
55VCCLPUnspecified
56PTX0PUnspecified
57PTX0NUnspecified
58VDDPUnspecified
59REXTUnspecified
60PTX1PUnspecified
61PTX1NUnspecified
62VCCLPUnspecified
63PRX1PUnspecified
64PRX1NUnspecified
65EPUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/asmedia-tech/ASM3142" title="ASM3142 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/asmedia-tech/ASM3142.jpg" alt="ASM3142" width="1200" height="900">
A picture that opens the part, for a README
[![ASM3142](https://pcbkit.io/embed/parts/asmedia-tech/ASM3142.jpg?size=s)](https://pcbkit.io/parts/asmedia-tech/ASM3142)

Questions

Is there a KiCad symbol and footprint for the ASM3142?

Yes. The symbol is EasyEDA_Cloud:ASM3142 and the footprint EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP5.2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ASM3142?

QFN-64-EP(9x9), with 65 pins. Its footprint is drawn on this page.

Where is the ASM3142 datasheet?

ASMedia Tech publishes it: the Datasheet link on this page opens it.

Where can I order the ASM3142?

JLCPCB lists it as part C3039728, with 0 in stock; the sellers' links on this page open their listings.