Ordering Information; Conventions; Quick Start; Getting Started - STMicroelectronics UM1079 User Manual

Ordering information

1 Ordering information
To order the 32L152CDISCOVERY ultra-low-power discovery board, refer to
Part number
32L152CDISCOVERY
STM32L-DISCOVERY
1. STM32L-DISCOVERY is replaced by STM32L152C-DISCO.
2

Conventions

Table 2 provides some definitions used in this user manual.
Convention
Jumper JP1 ON
JP1 OFF
Jumper
Solder bridge
Solder bridge
The following sections of this user manual are also applicable to the STM32L-DISCOVERY
except specific features of the STM32L152RBT6 microcontroller (128 Kbyte Flash memory,
16 Kbyte RAM, 4 Kbyte data EEPROM).
2.1

Quick start

Before using the discovery kit, please accept the Evaluation product license agreement
available on the 32L152CDISCOVERY page of the www.st.com/mcu web site.
2.2

Getting started

The following sequence allows to configure the 32L152CDISCOVERY and to launch the
discovery application:
•
Check jumper positions on the board: JP1 and CN3 must be ON (discovery selected)
(see
•
Connect the 32L152CDISCOVERY to a computer with an USB cable to power the
board. The red LEDs LD2 (PWR) and LD1 (COM) are lit up.The Function 1 is executed.
• Click on user button B1 to change the executed function as described in
4-LED bar shows the function being performed (1 to 4 bars can be switched ON).
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Table 1. Ordering information

STM32L152C-DISCO
STM32L-DISCOVERY

Table 2. ON/OFF conventions

Jumper placed between pin 2 and 3
Jumper placed between pin 1 and 2
SBx ON
SBx connections closed by solder
SBx OFF SBx connections left open
Figure 3).
DocID018789 Rev 4
Order code
Discovery kit based on STM32L152RCT6
(1)
Discovery kit based on STM32L152RBT6
Description
Definition
UM1079
Table 1.
Table 3. The