# XIAO SAMD21 Template ## Description A simple template to easily create your XIAO SAMD21 shield #ARM #SAMD21 #Arduino #template ## Project Details - **Owner:** ejdprops - **Created:** 12/8/2024 - **Last Updated:** 12/8/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Package or Case Code:** SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BR - **LCSC Part Number:** C2867157 - **Manufacturer Name:** Diodes Incorporated - **Datasheet URL:** https://www.diodes.com/assets/Datasheets/74LVC1T45.pdf - **Part Type:** Integrated Circuit - **Manufacturer Part Number:** 74LVC1T45W6-7 ## Key Components ### U1 — [XIAO SAMD21](https://www.flux.ai/vasyl/xiao-samd21~a5x.md) - Datasheet URL: https://www.diodes.com/assets/Datasheets/74LVC1T45.pdf - Manufacturer Part Number: 74LVC1T45W6-7 - Part Type: Integrated Circuit - Manufacturer Name: Diodes Incorporated - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 3V3 [pin 12] - 5V [pin 14] - 5V [pin 15] - GND [pin 16] - GND [pin 13] - GND [pin 20] - PA02_A0_D0 [pin 1] - PA10_A2_D2 [pin 3] - PA11_A3_D3 [pin 4] - PA30_SWCLK [pin 18] - PA31_SWDIO [pin 17] - PA4_A1_D1 [pin 2] - PA5_A9_D9_MISO [pin 10] - PA6_A10_D10_MOSI [pin 11] - PA7_A8_D8_SCK [pin 9] - PA8_A4_D4_SDA [pin 5] - PA9_A5_D5_SCL [pin 6] - PB08_A6_D6_TX [pin 7] - PB09_A7_D7_RX [pin 8] - RESET [pin 19] ### U2 — [74LVC1T45W6-7](https://www.flux.ai/adrian95/74lvc1t45w6-7~30a.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.diodes.com/assets/Datasheets/74LVC1T45.pdf - Manufacturer Part Number: 74LVC1T45W6-7 - Manufacturer Name: Diodes Incorporated - Part Type: Integrated Circuit **Pins:** - A [pin 3] - B [pin 4] - DIR [pin 5] - GND [pin 2] - VCCA [pin 1] - VCCB [pin 6] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ejdprops/xiao-samd21-template~yu](https://www.flux.ai/ejdprops/xiao-samd21-template~yu).* --- *Generated from [https://www.flux.ai/ejdprops/xiao-samd21-template~yu](https://www.flux.ai/ejdprops/xiao-samd21-template~yu)*