Description
The 32L100CDISCOVERY helps you to discover
the features of the STM32L100 Value Line 32-bit
Cortex®-M3 microcontrollers and to develop your
applications easily. It includes everything required
for beginners and experienced users to get
started quickly.
Based on the STM32L100RCT6 , it includes an
ST-LINK/V2 embedded debug tool, LEDs,
pushbuttons for easy connection of additional
components and modules.

Features
• STM32L100RCT6 microcontroller featuring
256 KB of Flash memory, 16 KB of RAM in an
LQFP64 package
• On-board ST-LINK/V2 with selection mode
switch to use the kit as a standalone STLINK/V2 (with SWD connector for
programming and debugging)
• Board power supply: through USB bus or from
an external 5 V supply voltage
• External application power supply: 3 V and 5 V
• Four LEDs:
– LD1 (red) for 3.3 V power on
– LD2 (red/green) for USB communication
– LD3 (green) for PC9 output
– LD4 (blue) for PC8 output
• Two push buttons (user and reset)
• Extension header for all LQFP64 I/Os for quick
connection to prototyping board and easy
probing
• Comprehensive free software including a
variety of examples, part of STSW-STM32131
package