STM32L-DISCOVERY Datasheet, PDF (1/3 Pages) STMicroelectronics – Two pushbuttons

STM32L-DISCOVERY
32L152CDISCOVERY
Discovery kits for STM32L151/152 line
Data brief
Features
• STM32L152RBT6 (128 KB Flash memory,
16 KB RAM, 4 KB EEPROM) or
STM32L152RCT6 (256 KB Flash memory,
32 KB RAM, 8 KB EEPROM) microcontroller in
an LQFP64 package
• On-board ST-LINK/V2 with selection mode
switch to use the kit as a standalone ST-
LINK/V2 (with SWD connector for
programming and debugging)
• Board power supply: through USB bus or from
an external 3.3 or 5 V supply voltage
• External application power supply: 3 V and 5 V
• I_DD current measurement
• LCD
– DIP28 package
– 24 segments, 4 commons
• Four LEDs:
– LD1 (red/green) for USB communication
– LD2 (red) for 3.3 V power-on
– Two user LEDs, LD3 (green) and LD4
(blue)
• Two pushbuttons (user and reset)
• One linear touch sensor or four touchkeys
• Extension header for LQFP64 I/Os for quick
connection to prototyping board and easy
probing
• Comprehensive free software including a
variety of examples, part of STSW-STM32072
package
Description
The STM32L-DISCOVERY and
32L152CDISCOVERY kits help you to discover
the STM32L ultra low power features and to
develop and share your applications.
They are based on an STM32L152RBT6 and an
STM32L152RCT6, respectively; and include an
ST-LINK/V2 embedded debugging tool interface,
an LCD (24 segments, 4 commons), LEDs,
pushbuttons, a linear touch sensor or touchkeys.
Table 1. Device summary
Part number
Order code Description
STM32L-DISCOVERY
STM32L-
DISCOVERY⁽¹⁾
Discovery kit
based on
STM32L152
RBT6
32L152CDISCOVERY
STM32L152C-
DISCO
Discovery kit
based on
STM32L152
RCT6
1. STM32L-DISCOVERY is replaced by STM32L152C-
DISCO.
September 2014
DocID018775 Rev 4
For further information contact your local STMicroelectronics sales office.
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