Xnucleo User Manual
2
V2.6.1, Apr. 25
th
2015
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USB fuse
Yes (500mA)
None
The computer USB interface might be harmed
without fuse
LEDs
4
1
The more LEDs, the easier to monitor program
running status
UART indicator
Yes
None
Data communication is visible now
DC input
Yes
None
A convenience
Button position
Close to PCB
edge
Close to
Arduino
connector
The button won't be untouchable when
connecting with an Arduino shield if it were close
to the PCB edge
ST-LINK
Separated
Integrated
ST-LINK can be used anywhere else
Comes with USB cable
Yes
None
ORDERING INFORMA TION
Table 1: Xnucleo series product information
Ordering Information
Targeted MCU
XNUCLEO-F030R8
STM32F030R8T6
XNUCLEO-F103RB
STM32F103RBT6
XNUCLEO-F302R8
STM32F302R8T6
XNUCLEO-F401RE
STM32F401RET6
XNUCLEO-F411RE
STM32F411RET6
The meaning of XNUCLEO-FXXXRY codification is as follows:
FXXX describes the STM32 MCU product line;
R describes the pin count (R for 64 pins);
Y describes the FLASH size (8 for 64K, B for 128K, C for 256K).