STMicroelectronics Evaluation board for STM32L1 series - with STM32L152ZD MCU STM32L152D-EVAL STM32L152D-EVAL Ficha De Dados
Códigos do produto
STM32L152D-EVAL
Hardware and layout
UM01018
8/42
Doc ID 18141 Rev 2
Table 1.
Power related jumpers
Jumper
Description
Jumper setting
JP12
(selects one of
the four possible
power supply
resources)
the four possible
power supply
resources)
For power supply from jack (CN12) to the STM32L152-EVAL
only, JP12 is set as shown.
only, JP12 is set as shown.
For power supply from daughterboard connector (CN6) to
STM32L152-EVAL only, JP12 is set as shown.
STM32L152-EVAL only, JP12 is set as shown.
For power supply from USB (CN1) to STM32L152-EVAL only,
JP12 is set as shown.
JP12 is set as shown.
For power supply from USB connector of ST-LINK/V2 (CN11)
to STM32L152-EVAL only, JP12 is set as shown (default
setting).
to STM32L152-EVAL only, JP12 is set as shown (default
setting).
For power supply from power supply jack (CN12) to both
STM32L152-EVAL and daughterboard connected on CN6 and
CN7, JP12 is set as shown (daughterboard must not have its
own power supply connected).
STM32L152-EVAL and daughterboard connected on CN6 and
CN7, JP12 is set as shown (daughterboard must not have its
own power supply connected).
JP13
VDD is connected to fixed +3.3V DC power when JP13 is set
as shown (default setting).
as shown (default setting).
VDD is connected to adjustable DC power from 1.65 V to 3.6 V
when JP13 is set as shown.
when JP13 is set as shown.
JP4
VDD power is directly connected to MCU VDD when JP4 is set
as shown (default setting).
as shown (default setting).
Note: For manual IDD measurement the jumper on JP4 must
be removed and replaced by an ammeter connected between
pin 1 and 2 of JP4.
be removed and replaced by an ammeter connected between
pin 1 and 2 of JP4.
Connect VDD power to MCU with current-sampling resistor,
1 Ohm or 1 KOhm, in series for IDD current measurement
when JP4 is set as shown.
1 Ohm or 1 KOhm, in series for IDD current measurement
when JP4 is set as shown.
PSU
STLink/V2
USB
board
Daughter
PSU
STLink/V2
USB
board
Daughter
PSU
STLink/V2
USB
board
Daughter
PSU
STLink/V2
USB
board
Daughter
PSU
STLink/V2
USB
board
Daughter
3
2
1
3
2
1
3
2
1
3
2
1