# USB Security Token vQSS ## Description USB security token powered by STM32. ## Project Details - **Owner:** whisper1606 - **Created:** 3/24/2024 - **Last Updated:** 3/24/2024 - **Visibility:** Public - **Forks:** 42 ## Key Components ### J1 — [USB-A Plug PCB](https://www.flux.ai/jharwinbarrozo/usb-a-plug-pcb~6lp.md) - Manufacturer Part Number: USB-A PCB Plug - Part Type: USB A **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 4] - VBUS [pin 1] ### J2 — [Connector-02x02-Counter-Clockwise](https://www.flux.ai/adrian95/97f3d650-165e-4674-0e89-02bf56318ff2~qxu.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 - Pin_3 - Pin_4 ### LED1 — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/led-0603-1608-metric~yk.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### U1 — [ME6206A33XG](https://www.flux.ai/jharwinbarrozo/me6206a33xg~6u0.md) - Manufacturer Name: MICRONE - Manufacturer Part Number: ME6206A33XG - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811101520_MICRONE-Nanjing-Micro-One-Elec-ME6206A33XG_C161345.pdf - Part Type: Power Source **Pins:** - GND - VI - VO ### U2 — [NUF2221W1T2G](https://www.flux.ai/jharwinbarrozo/nuf2221w1t2g~68.md) - Manufacturer Part Number: NUF2221W1T2G - Part Type: EMI Filter - Manufacturer Name: onsemi - Datasheet URL: https://www.onsemi.com/pdf/datasheet/nuf2221w1t2-d.pdf **Pins:** - D1c - D1i - D2c - D2i - GND - VDD ### U3 — [STM32F103T8U6](https://www.flux.ai/vasy_skral/stm32f103t8u6~e8m.md) - Part Type: Microcontroller - Manufacturer Part Number: STM32F103T8U6 - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/ST%20Microelectronics%20PDFS/STM32F103x8,B.pdf - Manufacturer Name: STMicroelectronics **Pins:** - BOOT0 [pin 35] - NRST [pin 4] - PA0 [pin 7] - PA1 [pin 8] - PA10 [pin 22] - PA11 [pin 23] - PA12 [pin 24] - PA13 [pin 25] - PA14 [pin 28] - PA15 [pin 29] - PA2 [pin 9] - PA3 [pin 10] - PA4 [pin 11] - PA5 [pin 12] - PA6 [pin 13] - PA7 [pin 14] - PA8 [pin 20] - PA9 [pin 21] - PB0 [pin 15] - PB1 [pin 16] - PB2 [pin 17] - PB3 [pin 30] - PB4 [pin 31] - PB5 [pin 32] - PB6 [pin 33] - PB7 [pin 34] - PD0 [pin 2] - PD1 [pin 3] - VDD [pin 27] - VDD [pin 1] - VDD [pin 19] - VDDA [pin 6] - VSS [pin 37] - VSS [pin 36] - VSS [pin 18] - VSS [pin 26] - VSSA [pin 5] ### U4 — [HMX3033HNA](https://www.flux.ai/jharwinbarrozo/hmx3033hna~hxn.md) - Manufacturer Part Number: HMX3033HNA - Datasheet URL: https://datasheet.lcsc.com/lcsc/2007221833_AnaSem-HMX3033HNA_C697750.pdf - Manufacturer Name: Anasem - Part Type: Switch **Pins:** - VIN - VOUT - VSS ### Y1 — [CSTNE8M00G55A000R0](https://www.flux.ai/jharwinbarrozo/cstne8m00g55a000r0~ns.md) - Manufacturer Part Number: CSTNE8M00G55A000R0 - Manufacturer Name: Murata Electronics - Datasheet URL: https://datasheet.lcsc.com/lcsc/2008251032_Murata-Electronics-CSTNE8M00G55A000R0_C341523.pdf - Frequency: 8MHz **Pins:** - GND - OSC_IN - OSC_OUT *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/whisper1606/usb-security-token-vqss~r0](https://www.flux.ai/whisper1606/usb-security-token-vqss~r0).* --- *Generated from [https://www.flux.ai/whisper1606/usb-security-token-vqss~r0](https://www.flux.ai/whisper1606/usb-security-token-vqss~r0)*