# USB Security Token oLP2 ## Description USB security token powered by STM32 ## Project Details - **Owner:** bryan - **Created:** 3/2/2022 - **Last Updated:** 3/2/2022 - **Visibility:** Public - **Forks:** 42 ## Key Components ### J1 — [USB-A Plug PCB](https://www.flux.ai/jharwinbarrozo/usb-a-plug-pcb.md) - Manufacturer Part Number: USB-A PCB Plug **Pins:** - D- - D+ - GND - VBUS ### J2 — [Connector-02x02-Counter-Clockwise](https://www.flux.ai/adrian95/97f3d650-165e-4674-0e89-02bf56318ff2.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.md) - Part Type: LED **Pins:** - A - K ### U1 — [ME6206A33XG](https://www.flux.ai/jharwinbarrozo/me6206a33xg.md) - Part Type: Power Source - Manufacturer Part Number: ME6206A33XG - Manufacturer Name: MICRONE - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811101520_MICRONE-Nanjing-Micro-One-Elec-ME6206A33XG_C161345.pdf **Pins:** - GND - VI - VO ### U2 — [NUF2221W1T2G](https://www.flux.ai/jharwinbarrozo/nuf2221w1t2g.md) - Manufacturer Name: onsemi - Part Type: Display Device - Datasheet URL: https://www.onsemi.com/pdf/datasheet/nuf2221w1t2-d.pdf - Manufacturer Part Number: NUF2221W1T2G **Pins:** - D1c - D1i - D2c - D2i - GND - VDD ### U3 — [STM32F103T8U6](https://www.flux.ai/vasy_skral/stm32f103t8u6.md) - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/ST%20Microelectronics%20PDFS/STM32F103x8,B.pdf - Manufacturer Part Number: STM32F103T8U6 - Manufacturer Name: STMicroelectronics - Part Type: Microcontroller **Pins:** - BOOT0 - NRST - PA0 - PA1 - PA10 - PA11 - PA12 - PA13 - PA14 - PA15 - PA2 - PA3 - PA4 - PA5 - PA6 - PA7 - PA8 - PA9 - PB0 - PB1 - PB2 - PB3 - PB4 - PB5 - PB6 - PB7 - PD0 - PD1 - VDD - VDD - VDD - VDDA - VSS - VSS - VSS - VSS - VSSA ### U4 — [HMX3033HNA](https://www.flux.ai/jharwinbarrozo/hmx3033hna.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2007221833_AnaSem-HMX3033HNA_C697750.pdf - Part Type: Switch - Manufacturer Name: Anasem - Manufacturer Part Number: HMX3033HNA **Pins:** - VIN - VOUT - VSS ### Y1 — [CSTNE8M00GH5C000R0](https://www.flux.ai/jharwinbarrozo/cstne8m00g55a000r0.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2108140230_Murata-Electronics-CSTNE8M00GH5L000R0_C882602.pdf - Frequency: 8MHz - Manufacturer Name: Murata Electronics - Manufacturer Part Number: CSTNE8M00GH5C000R0 **Pins:** - GND - OSC_IN - OSC_OUT *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/bryan/usb-security-token-olp2](https://www.flux.ai/bryan/usb-security-token-olp2).* --- *Generated from [https://www.flux.ai/bryan/usb-security-token-olp2](https://www.flux.ai/bryan/usb-security-token-olp2)*