The USB2512B-I/M2 is a USB Converter made by Microchip Technology in a TQFN-36-EP(6x6) package with 37 pins. -40℃~+85℃ 2 3.3V Hub I2C、SMBus USB 2.0 TQFN-36-EP(6x6) USB HUB Controllers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:USB2512B-AEZG, from EasyEDA) and its footprint (EasyEDA_Cloud:TQFN-36_L6.0-W6.0-P0.50-BL-EP3.7, from EasyEDA), ready for a KiCad board. 34 are in stock at JLCPCB (part C633335). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | PRT_DIS_M1/USBDM_DN1 | Unspecified |
| 2 | PRT_DIS_P1/USBDP_DN1 | Unspecified |
| 3 | PRT_DIS_M2/USBDM_DN2 | Unspecified |
| 4 | PRT_DIS_P2/USBDP_DN2 | Unspecified |
| 5 | VDDA33 | Unspecified |
| 6 | NC | Unspecified |
| 7 | NC | Unspecified |
| 8 | NC | Unspecified |
| 9 | NC | Unspecified |
| 10 | VDDA33 | Unspecified |
| 11 | TEST | Unspecified |
| 12 | BC_EN1/PRTPWR1 | Unspecified |
| 13 | OCS_N1 | Unspecified |
| 14 | CRFILT | Unspecified |
| 15 | VDD33 | Unspecified |
| 16 | BC_EN2/PRTPWR2 | Unspecified |
| 17 | OCS_N2 | Unspecified |
| 18 | NC | Unspecified |
| 19 | NC | Unspecified |
| 20 | NC | Unspecified |
| 21 | NC | Unspecified |
| 22 | NON_REM1/SMBDATA/SDA | Unspecified |
| 23 | VDD33 | Unspecified |
| 24 | CFG_SEL0/SMBCLK/SCL | Unspecified |
| 25 | CFG_SEL1/HS_IND | Unspecified |
| 26 | RESET_N | Unspecified |
| 27 | VBUS_DET | Unspecified |
| 28 | LOCAL_PWR/SUSP_IND/NON_REM0 | Unspecified |
| 29 | VDDA33 | Unspecified |
| 30 | USBDM_UP | Unspecified |
| 31 | USBDP_UP | Unspecified |
| 32 | XTALOUT | Unspecified |
| 33 | CLKIN/XTALIN | Unspecified |
| 34 | PLLFILT | Unspecified |
| 35 | RBIAS | Unspecified |
| 36 | VDDA33 | Unspecified |
| 37 | VSS | Unspecified |
heyitsarthur/Capstone-Project-Smart-glasses-for-the-visually-impaired
The system operates on a distributed architecture split between a head-mounted sensor array and a chest-mounted compute module. Main Computing Unit: Raspberry Pi Compute Module 4 (CM4) running on a custom PCB.
<iframe src="https://pcbkit.io/embed/parts/microchip/USB2512B-I/M2" title="USB2512B-I/M2 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/microchip/USB2512B-I/M2.jpg" alt="USB2512B-I/M2" width="1200" height="900">[](https://pcbkit.io/parts/microchip/USB2512B-I/M2)Yes. The symbol is EasyEDA_Cloud:USB2512B-AEZG and the footprint EasyEDA_Cloud:TQFN-36_L6.0-W6.0-P0.50-BL-EP3.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
TQFN-36-EP(6x6), with 37 pins. Its footprint is drawn on this page.
Microchip Technology publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C633335, with 34 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the USB2512B-AEZG by Microchip Technology, the USX2064T/M2 by Microchip Technology and the USX2064-AEZG-TR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
