STM32L152-EVAL STMicroelectronics, STM32L152-EVAL Datasheet - Page 20

• Manufacturer Part Number: STM32L152-EVAL
• Description: BOARD EVALUATION FOR STM32L
• Manufacturer: STMicroelectronics
• Type: MCUr

Specifications of STM32L152-EVAL

• New! Us2012 Catalog Page: STM8L-Discovery_STM32L152-EVAL
• Contents: Board
• Processor To Be Evaluated: STM32L1xxx
• Interface Type: UART
• Operating Supply Voltage: 2 V to 3.6 V
• For Use With/related Products: STM32L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10842

Connectors
3.3
3.4
20/44
Power connector (CN12)
Your STM32L152-EVAL evaluation board can be powered from a DC 5 V power supply via
the external power supply jack (CN12) shown in
positive.
Figure 7.
Daughterboard extension connectors (CN6 and CN7)
Two 50-pin male headers CN6 and CN7 can connect a daughterboard or standard wrapping
board to the STM32L152-EVAL evaluation board. All GPIOs are available on it. The space
between these two connectors and position of power, GND and RESET pins are defined as
a standard which allows common daughterboards to be developed for several evaluation
boards. The standard width between CN6 pin1 and CN7 pin1 is 2700 mils (68.58 mm). This
standard is implemented on the majority of evaluation boards.
Each pin on CN6 and CN7 can be used by a daughterboard after disconnecting it from the
corresponding function block on the STM32L152-EVAL evaluation board. Please refer to
Table 15
Table 15.
1
3
5
7
9
11
13
15
17
19
21
23
Pin Description
GND
PC7
PC9
PA9
PA0
PC14
PA12
PC15
PC10
GND
PC12
PD1
and
Power supply connector CN12 (viewed from front)
Daughterboard extension connector CN6
Table 16
-
TS_KEY2
TS_CT
COM1
Tamper/Key
32K OSC
USB DP
32K OSC
LCD glass_SEG40 / USART3_TX JP7 open
-
LCD glass_SEG42
LED2
for details.
Alternative function
Doc ID 18141 Rev 1
Figure
How to disconnect with function block on
-
Remove R13
Remove R29
Remove LCD glass U20
-
Remove R37
Remove R25
Remove R38
-
Remove LCD glass U20
Remove R125
7. The central pin of CN12 must be
STM32L152-EVAL board
UM1018