STMicroelectronics STM32L476G-EVAL - Appendix A: Schematic Diagrams; STM32 L476 G-EVAL Top Schematic

UM1855 Schematic diagrams
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Appendix A Schematic diagrams
Figure 32. STM32L476G-EVAL top schematic diagram
125
Top schematic
MB1144 B-02
6/24/2015
Title:
Size: Referen ce:
Date: Sheet: of
A3
Revision:
STM32L476G-EVAL
Project:
FMC_NWAIT
FMC_NOE
FMC_NWE
FMC_NE1
FMC_NE2
LCD_NE3
LED1
LED2
LPUART_TX
USART1 _T X
USART1_RTS
TMS/SWDIO
TCK/SWCLK
TDI
TRST
Key
DFSDM_DATIN1
IDD_Measurement
CODEC_INT
USBOT G_PRD Y
USBOTG_OVRCR
DMIC_DATIN
PT100_DATIN
USBOTG_VBUS
USBOT G_ID
IDD_WAKEUP
OpAmp1_INM
Comp2_INP
TDO/SWO
TRACE_D1
TRACE_D2
TRACE_D3
IDD_CNT_EN
USBOTG_PPWR
TRACE_CK
TRACE_D0
SmartCard_CLK
OpAmp1_OUT
ADC_ DAC
USBOT G_DP
USBOT G_DM
SmartCard_IO
QSPI_D0
QSPI_D1
QSPI_D2
QSPI_D3
uSD_D0
uSD_D1
uSD_D2
uSD_D3
MC_DissipativeBrake
MC_PFC_sync
MC_PWM_1H
MC_PWM_1L
MC_PWM_2H
MC_PWM_2L
MC_PWM_3H
MC_PWM_3L
MC_ICL_Shutout
MC_PFC_PWM
MC_PFC_Vac
QSPI_CLK
QSPI_CS
FMC_NBL0
FMC_NBL1
CAN_TX
MC_EncA
MC_EncB
MC_EncIndex
MC_CurrentB
MC_CurrentC
MC_Temperature
MC_PFC_Shutdown
CAN_RX
uSD_DETECT
uSD_CMD
uSD_CLK
SWP_IO
IOExpan der_X+
IOExpan der_X-
IOExpan der_Y+
IOExpan der_Y-
JOY_SEL
JOY_DOWN
JOY_LEFT
JOY_RIGHT
JOY_UP
SmartCard_OFF
LED4
LED3
SmartCard_RST
SmartCard_CMDVCC
SmartCard_3/5V
D[0..15]
A[0..23]
PA[0..15]
PB[0..15]
PC[0..15]
PD[0..15]
PE[0..15]
PF[0..15]
PG[0..15]
MC_CurrentA
MC_EmergencySTOP
MC_BusVoltage
MC_PFC_IndCurr
RESET#
DFSDM_CKOUT
I2C_SCL
I2C_SDA
PH1
PH0
SHIELD
SAI1_MCKB
SAI1_SCKB
SAI1_FSB
SAI1_SDB
SAI1_SDA
OpAmp1_INP
Comp2_OUT
TKEY
TKEY_CS
SHIELD_CS
Bootloader_ RESET_3V3
Bootloader_ BOOT0_3V3
LPUART_RX_3V3
USART1_CTS_3V3
USART1/I rDA_R X_3 V3
BL_Control
EXT_RESET
BOOT0
NFC_NSS
NFC_MOSI
NFC_SCK
NFC_MISO
I2C2_SDA
I2C2_SCL
U_MC U_LC DGl as s_ Symbol
MCU_LCDGlass_Symbol.SchDoc
FMC_NWE
FMC_NOE
FMC_NWAIT
FMC_NBL0
FMC_NBL1
D[0..15]
A[0..23]
FMC_NE1
FMC_NE2
U_SR AM&F las h
SRAM&Flash.SchDoc
MC_EmergencySTOP
MC_CurrentA
MC_CurrentB
MC_CurrentC
MC_PFC_sync
MC_PWM_3L
MC_PWM_2H
MC_PWM_2L
MC_PWM_1H
MC_PWM_1L
MC_PWM_3H
MC_ICL_Shutout
MC_DissipativeBrake
MC_PFC_PWM
MC_EncA
MC_EncB
MC_BusVoltage
MC_EncIndex
MC_PFC_IndCurr
MC_Temperature
MC_PFC_Shutdown
MC_PFC_Vac
U_MotorControl
MotorControl.SchDoc
uSD_CLK
uSD_CMD
uSD_D0
uSD_D1
uSD_D2
uSD_D3
uSD_DETECT
U_MicroSD
MicroSD.SchDoc
QSPI_D0
QSPI_D3
QSPI_D2
QSPI_D1
QSPI_CLK
QSPI_CS
U_QS PI
QSPI.SchDoc
PA[0..15]
PB[0..15]
PC[0..15]
PD[0..15]
PE[0..15]
RESET#
PF[0..15]
PG[0..15]
PH1
PH0
BOOT0
U_Extension connector
Extension connector.SCHDOC
TDI
RESET#
TRACE_D3
TRACE_D2
TRACE_D1
TRACE_D0
TRACE_CK
TRST
TMS/SWDIO
TCK/SWCLK
TDO/SWO
U_JTA G&Trace
JTAG&Trace.SchDoc
TDO/SWO
RESET#
TDI
TRST
TMS/SWDIO
TCK/SWCLK
LPUART_RX_3V3
LPUART_TX
U_ST _LI NK
ST_LINK.SCHDOC
USART1/IrDA_RX_3V3
Bootloader_BOOT0_3V3
Bootloader_ RESET_3V3
USART1 _C TS_ 3V 3
USART1 _T X
USART1_RTS
LPUART_RX_3V3
LPUART_TX
NFC_IRQINN
NFC_IRQOUTN
U_USAR T_I rD A
USART_ Ir DA. SchD oc
SWP_IO
SmartCard_3/5V
SmartCard_IO
SmartCard_RST
SmartCard_CLK
SmartCard_OFF
SmartCard_CMDVCC
NFC_IRQINN
NFC_IRQOUTN
NFC_NSS
NFC_MOSI
NFC_MISO
NFC_SCK
U_SWP_SmartCard_NFC
SWP_SmartCard_NFC.SchDoc
DFSDM_CKOUT
DFSDM_DATIN1
PT100_DATIN
U_STPMS2&PT1 00
STPMS2&PT1 00.SchDoc
IDD_Measurement
IDD_CNT_EN
IDD_WAKEUP
U_IDD_measurement
IDD_measurement.SchDoc
USBOTG_VBUS
USBOT G_PRD Y
USBOT G_DM
USBOT G_DP
USBOTG_OVRCR
USBOTG_PPWR
USBOT G_ID
U_USB _OTG_ FS
USB_OTG_FS.SchDoc
SHIELD
SHIELD_CS
TKEY_CS
TKEY
U_To uch Sensing
Touch Sensing.SchDoc
CAN_TX
CAN_RX
U_CAN
CAN.SchDoc
ADC_ DAC
LED4
LED3
LED1
LED2
JOY_SEL
JOY_DOWN
JOY_LEFT
JOY_RIGHT
JOY_UP
KEY
VREF+
Comp2_INP
OpAmp1_OUT
OpAmp1_INM
OpAmp1_INP
Comp2_OUT
U_peri ph era ls
peripherals.SchDoc
VREF+
U_Po wer
Power.SchDoc
SAI1_SCKB
SAI1_FSB
SAI1_SDB
CODEC_INT
I2C_SCL
SAI1_MCKB
I2C_SDA
DMIC_DATIN
DFSDM_CKOUT
SAI1_SDA
U_Au dio
Audio.SchDoc
RESET#
FMC_NWE
LCD_NE3
FMC_NOE
D[0..15]
A[0..23]
IOExpan der_Y+
IOExpan der_Y-
IOExpan der_X+
IOExpan der_X-
BL_Control
U_LC D_T FT
LCD_TFT.SchDoc
I2C_SCL
I2C_SDA
EXT_RESET
I2C2_SDA
I2C2_SCL
U_RF_I2C_EEPROM
RF_I2C_EEPROM.SchDoc
N
ote: In all sheets, Italic form at is used to d ifferentiate text from schematic Net labels .
i
Matched Net Lengths [Tolerance = 100mil]
i
iPCB Rule
Clearance Constraint [Clearance = 10mil]
iPCB Rule
BoM history for PCB B boards:
B01: crea tion
B02: added micro SD card, changed reference of crystal X1, and va lues of C5 6, C57