UM1521
Schematics
Doc ID 022868 Rev 1
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4 Schematics
Figure 20.
STM32L152D-EVAL
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
STMicroelectronics
Title:
Number:
Rev:
Sheet
of
B.3
Date:
2/3/2012
MB964
1
STM32L152D-EVAL
P
A[0..15]
P
B[0..15]
P
C[0..15]
P
D[0..15]
P
E[0..15]
P
H[0..2]
WAKE
U
P
USB_DM
USB_DP
TMS/SWDIO
TCK/SWCLK
RESET#
Bootloader_BOOT0
Bootloader_RESET
MIC_IN
P
MIC_IN
N
ADC_DAC
L
P
F
_OA3_OUT
E
2
P
_SCK
SHIE
L
D_CT6_3
CT6_4
IDD_CNT_EN
L
ED1
F
SMC_NOE
F
SMC_NWE
F
SMC_NWAIT
L
ED2
TRACE_D3
TRACE_D2
TRACE_D1
CT11_1
CT11_2
CT11_3
CT11_4
P
otentiometer
IDD_Measurement
JOY_SEL
JOY_DOWN
JOY_LE
F
T
JOY_RIGHT
JOY_UP
CS_RAM_EBAR2
CS_NOR_EBAR1
L
CD_EBAR3
L
ED3
L
ED4
P
F
[0..15]
P
G[0..15]
M
IC_OUT
E2P_
M
ISO
E
2
P
_MOSI
TDI
E2P_CS
Audio_RST
COM_IN-
TDO/SWO
TRST
L
DR_OUT
COM_IN
+
I2C_SMB
Audio_Rf_Temp_SCL
Audio_Rf_Temp_SDA
USART1/IrDA_TX
USART1/IrDA_RX
I2S_CMD
I2S_CK
I2S_DIN
I2S_MCK
MicroSDCard_Detect
MicroSDCard_D0
MicroSDCard_D1
F
SMC_NBL0
F
SMC_NBL1
TRACE_CK
TRACE_D0
MicroSDCard_D2
MicroSDCard_D3
MicroSDCard_CLK
MicroSDCard_CMD
D[0..15]
A[0..23]
OA2_IN
U_MCU
MCU.SchDoc
M
IC_OUT
I2S_CMD
I2S_DIN
I2S_CK
Audio_Rf_Temp_SCL
Audio_Rf_Temp_SDA
Audio_RST
I2S_MCK
L
P
F
_OA3_OUT
MIC_IN
P
MIC_IN
N
U_Audio
Audio.SchDoc
IDD_Measurement
IDD_CNT_EN
IDD_WAKE
U
P
U_IDD_measurement
IDD_measurement.SchDoc
TDI
RESET#
TRACE_D3
TRACE_D2
TRACE_D1
TRACE_D0
TRACE_CK
TRST
TMS/SWDIO
TCK/SWCLK
TDO/SWO
U_JTAG&Trace
JTAG&Trace.SchDoc
MicroSDCard_CLK
MicroSDCard_CMD
MicroSDCard_D0
MicroSDCard_D1
MicroSDCard_D2
MicroSDCard_D3
MicroSDCard_Detect
U_MicroSD
MicroSD.SchDoc
U
_
P
ower
P
ower.SchDoc
TDI
TRST
TMS/SWDIO
TCK/SWCLK
TDO/SWO
RESET#
U_ST_LI
N
K
ST_LI
N
K
.SCHDOC
Audio_Rf_Temp_SCL
Audio_Rf_Temp_SDA
T
em
p_SMB
E2P_CS
E
2
P
_SCK
E2P_
M
ISO
E
2
P
_MOSI
U_TemSensor&RF
_E2PROM&SPI
_
F
L
ASH
T
em
Sensor&RF_E2P
ROM&SPI
_
F
L
ASH.SCHDOC
CS_RAM_EBAR2
CS_NOR_EBAR1
F
SMC_NWE
F
SMC_NOE
F
SMC_NWAIT
F
SMC_NBL0
F
SMC_NBL1
D[0..15]
A[0..23]
U_SRAM&Flash
SRAM&Flash.SchDoc
MP1
MP2
ADC_DAC
P
otentiometer
L
ED4
L
ED3
L
ED1
L
ED2
JOY_SEL
JOY_DOWN
JOY_LE
F
T
JOY_RIGHT
JOY_UP
L
DR_OUT
USB_DM
USB_DP
WAKE
U
P
COM_IN-
COM_IN
+
OA2_IN
U
_
P
eripherals
P
eripherals.SchDoc
Note1:
All
text
in
the
each
sheet
is
in
Italic
format
to
be
different
with
Net
label.
Note2:
Version
upgrade
from
B.2
to
B.3
due
to
USB
external
pull-up
circuit(R164-R16
was
removed.But
these
components'
footprints
are
still
on
PCB.
CT11_2
CT11_3
SHIE
L
D_CT6_3
CT6_4
CT11_1
DB_PF
8
DB_PF
7
DB_PF
6
CT11_4
DB_PF
9
DB_PB7
DB_PB6
U_Touch
Slider
Touch
Slider.SchDoc
P
A[0..15]
P
B[0..15]
P
C[0..15]
P
D[0..15]
P
E[0..15]
RESET#
P
H[0..2]
P
F
[0..15]
P
G[0..15]
DB_PF
6
DB_PF
8
DB_PF
7
DB_PF
9
DB_PB6
DB_PB7
U_Extension
connector
Extension
connector.SCHDOC
RESET#
F
SMC_NWE
L
CD_EBAR3
F
SMC_NOE
Bootloader_BOOT0
Bootloader_RESET
USART1/IrDA_RX
USART1/IrDA_TX
D[0..15]
A[0..23]
U_LCD_RS232_IrDA
L
CD_RS232_IrDA.SchDoc
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