Overview
The USB5734-I/MR is a USB IC made by Microchip Technology in a QFN-64-EP(9x9) package with 65 pins. -40℃~+85℃ 1.2V、3.3V 4 5Gbps SPI USB 2.0、USB 3.2 QFN-64-EP(9x9) USB HUB Controllers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:USB5734T_MR, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP6.0, from EasyEDA), ready for a KiCad board. 3 are in stock at JLCPCB (part C626709).
Symbol
Footprint
Pinout
65| Pin | Name | Type |
|---|---|---|
| 1 | CFG_STRAP# | Unspecified |
| 2 | USB2DN_DP1/PRT_DIS_P1# | Unspecified |
| 3 | USB2DN_DM1/PRT_DIS_M1# | Unspecified |
| 4 | USB3DN_TXDP1 | Unspecified |
| 5 | USB3DN_TXDM1 | Unspecified |
| 6 | VDD12 | Unspecified |
| 7 | USB3DN_RXDP1 | Unspecified |
| 8 | USB3DN_RXDM1 | Unspecified |
| 9 | USB2DN_DP2/PRT_DIS_P2# | Unspecified |
| 10 | USB2DN_DM2/PRT_DIS_M2# | Unspecified |
| 11 | USB3DN_TXDP2 | Unspecified |
| 12 | USB3DN_TXDM2 | Unspecified |
| 13 | VDD12 | Unspecified |
| 14 | USB3DN_RXDP2 | Unspecified |
| 15 | USB3DN_RXDM2 | Unspecified |
| 16 | PROG_FUNC7 | Unspecified |
| 17 | VDD12 | Unspecified |
| 18 | VDD33 | Unspecified |
| 19 | USB2DN_DP3/PRT_DIS_P3# | Unspecified |
| 20 | USB2DN_DM3/PRT_DIS_M3# | Unspecified |
| 21 | USB3DN_TXDP3 | Unspecified |
| 22 | USB3DN_TXDM3 | Unspecified |
| 23 | VDD12 | Unspecified |
| 24 | USB3DN_RXDP3 | Unspecified |
| 25 | USB3DN_RXDM3 | Unspecified |
| 26 | USB2DN_DP4/PRT_DIS_P4# | Unspecified |
| 27 | USB2DN_DM4/PRT_DIS_M4# | Unspecified |
| 28 | USB3DN_TXDP4 | Unspecified |
| 29 | USB3DN_TXDM4 | Unspecified |
| 30 | VDD12 | Unspecified |
| 31 | USB3DN_RXDP4 | Unspecified |
| 32 | USB3DN_RXDM4 | Unspecified |
| 33 | VDD33 | Unspecified |
| 34 | PRT_CTL4/GANG_PWR# | Unspecified |
| 35 | VDD12 | Unspecified |
| 36 | PRT_CTL3 | Unspecified |
| 37 | PRT_CTL2 | Unspecified |
| 38 | PRT_CTL1 | Unspecified |
| 39 | PROG_FUNC2 | Unspecified |
| 40 | PROG_FUNC3 | Unspecified |
| 41 | VBUS_DET/GPIO16 | Unspecified |
| 42 | SPI_CLK/UART_RX/GPIO4/I2C_SLV_CFG0# | Unspecified |
| 43 | SPI_DO/UART_TX/GPIO5/I2C_SLV_CFG1# | Unspecified |
| 44 | SPI_DI/GPIO9/CFG_BC_EN# | Unspecified |
| 45 | SPI_CE_N/GPIO7/CFG_NON_REM# | Unspecified |
| 46 | PROG_FUNC4 | Unspecified |
| 47 | PROG_FUNC5 | Unspecified |
| 48 | RESET_N | Unspecified |
| 49 | PROG_FUNC6 | Unspecified |
| 50 | PROG_FUNC1 | Unspecified |
| 51 | VDD12 | Unspecified |
| 52 | VDD33 | Unspecified |
| 53 | USB2UP_DP | Unspecified |
| 54 | USB2UP_DM | Unspecified |
| 55 | USB3UP_TXDP | Unspecified |
| 56 | USB3UP_TXDM | Unspecified |
| 57 | VDD12 | Unspecified |
| 58 | USB3UP_RXDP | Unspecified |
| 59 | USB3UP_RXDM | Unspecified |
| 60 | ATEST | Unspecified |
| 61 | XTALO | Unspecified |
| 62 | XTALI/CLK_IN | Unspecified |
| 63 | VDD33 | Unspecified |
| 64 | RBIAS | Unspecified |
| 65 | EP | Unspecified |
Parts like it
1
Questions
Is there a KiCad symbol and footprint for the USB5734-I/MR?
Yes. The symbol is EasyEDA_Cloud:USB5734T_MR and the footprint EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP6.0, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the USB5734-I/MR?
QFN-64-EP(9x9), with 65 pins. Its footprint is drawn on this page.
Where is the USB5734-I/MR datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the USB5734-I/MR?
JLCPCB lists it as part C626709, with 3 in stock; the sellers' links on this page open their listings.
What can replace the USB5734-I/MR?
Parts like it in the library: the TUSB8042RGCT by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.