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January 2016 DocID026532 Rev 3 1/4
32L0538DISCOVERY
Discovery kit for STM32L0 Series
Data brief
Features
• STM32L053C8T6 microcontroller featuring
64 KB of Flash memory, 8 KB RAM in an
LQFP48 package.
• On-board ST-LINK/V2-1 with selection mode
switch to use the kit as a standalone ST-
LINK/V2-1 (with SWD connector for
programming and debugging)
• mbed
™
-enabled (mbed.org)
• USB ST-LINK with re-enumeration capability
and three different interfaces:
– virtual com port
– mass storage
– debug port
• Board power supply: through USB bus or from
an external 5 V supply voltage
• External application power supply: 3 V and 5 V.
• One linear touch sensor or four touchkeys.
• I
DD
current measurement.
• 2.04” E-paper display, 172x72 pixels
• Four LEDs:
– LD1 (red/green) for USB communication
– LD2 (red) for 3.3 V power-on
– Two user LEDs: LD3 (green), LD4 (red)
• Two pushbuttons (user and reset)
• Extension header for LQFP48 I/Os for a quick
connection to the prototyping board and easy
probing
• Comprehensive free software including a
variety of examples, part of STM32CubeL0
package
Description
The STM32L053 discovery kit helps you to
discover the ultra-low-power microcontrollers of
the STM32L0 series. It offers everything required
for beginners and experienced users to get
started quickly and develop applications easily.
Based on an STM32L053C8T6, it includes an ST-
LINK/V2-1 embedded debug tool interface, linear
touch sensor, touch keys, I
DD
current
measurement, 2.04” E-paper display, NFC
connector for PLUG-CR95HF-B board, LEDs,
pushbuttons and a USB Mini-B connector.
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