XCore407I is an STM32 MCU core board that features the STM32F407IGT6 on board.

• STM32 MCU Core Board, STM32F407IGT6, IO Expander, USB HS/FS, Ethernet, NandFlash

• Clock circuit, USB power management
  
• Onboard devices: USB HS PHY Ethernet PHY 1G Bit N and Flash
• Connectors: USB HS (mini / type A), USB FS (mini), Ethernet (RJ45)
• All the idle I/O ports are accessible on the pin headers
• 2.0mm pin header pitch, smaller size, easier to integrate into user system

Note: please consider the EVK407I, which supports easily programing/debugging.

What's On Board:

1. MIC2075-2, onboard USB FS power management device
2. AMS1117-3.3, 3.3V voltage regulator
3. K9F1G08U0E, 1G Bit NandFlash
4. DP83848, Ethernet PHY
5. MIC2075-1, onboard USB HS power management device
6. USB3300, USB HS PHY
7. Power supply switch, powered from 5Vin or USB connection
8. Boot mode switch, for configuring BOOT0 pin
9. Power indicator
10. USB FS LED
11. USB HS LED
12. Reset button
13. 8M crystal, MCU clock, enables the MCU run at higher speed by frequency multiplication
14. 24M crystal, USB3300 clock
15. 50M crystal, DP83848 clock
16. 32.768K crystal, for internal RTC with calibration
17. Ethernet connector
18. USB FS mini connector
19. USB HS mini connector
20. USB HS type A connector
21. MCU pins expander, VCC, GND and all the idle I/O ports are accessible on expansion connectors for further expansion
22. USB OTG/HOST jumper
23. VREF/VBAT jumper
24. Ethernet I/O selection solder joint
25. USB HS I/O selection solder joint
26. PDR selection solder joint: 1.8-3.6V, -40～105℃ OR 1.7-3.6V, 0～70℃

Photos:

Note:

• XCore407I does NOT integrate programing/debugging interface.
  

• Mother board and accessories in the photos are NOT included in the price.

Dimensions:

Documentation:

• Related software (KEIL etc.)
• Examples in C
• Schematic (PDF)
• Development documentations
• wiki

Package Includes:

• 1 x XCore407I development board
  
• 1 x USB type A to Mini-B cable