Features - ST STM32L053 User Manual

Features

1 Features
The STM32L053 Discovery kit offers the following features:
•
STM32L053C8T6 microcontroller with 64 Kbytes of Flash memory and 8 Kbytes of
RAM, in an LQFP48 package
•
2.13" E-paper display, 122×250 pixels
•
USB 2.0 FS
•
One linear touch sensor or four touchkeys
•
Reset and user push-buttons
•
Four LEDs:
–
–
–
•
I
DD
•
Board connectors:
–
–
–
•
Flexible power-supply options: ST-LINK, USB V
•
External application power supply: 3 V and 5 V
•
Comprehensive free software libraries and examples available with the STM32CubeL0
MCU Package
• On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability:
mass storage, Virtual COM port, and debug port
•
Support of a wide choice of Integrated Development Environments (IDEs) including
IAR Embedded Workbench
6/39
LD1 (red/green) for USB communication
LD2 (red) for 3.3 V power on
Two user LEDs: LD3 (green), LD4 (red)
current measurement
USB Mini-B connector
NFC expansion connector for the PLUG-CR95HF-B daughterboard
2.54 mm pitch expansion header for direct access to various features of the
STM32L053C8T6 microcontroller and easy probing of the LQFP48 I/Os
BUS
®
, MDK-ARM, STM32CubeIDE, and Mbed Studio
UM1775 Rev 4
, or external sources
UM1775