lpc435x xplorer++ schematic

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LPC4350

32 MB SDRAM 32 Bit Bus width

1X USB Device MicroAB Connector

1X USB HostConnector

Schematic's are for reference only.NGX Technologies Pvt. Ltd. provides no warranty for the use ofthese schematics.

Disclaimer:

E_TXD[0:1]E_RXD[0:1]

SPIFI_IO[0:3]

LCD_VD[0:23]

GPIO_[0:29]WAKEUP[0:3]ADC0_[0:7]

EMC_A[0:14]EMC_D[0:31]

EMC_DQMOUT[0:3]

SD_DATA[0:3]

Title

Size Document Number Rev

Date: Sheet of

SCHEMATIC A.

LPC4357 XPLORER++

NGX Technologies Pvt. Ltd.

B

1 15Wednesday, December 05, 2012

Title


Date: Sheet of

SCHEMATIC A.

LPC4357 XPLORER++


B


Title


Date: Sheet of

SCHEMATIC A.

LPC4357 XPLORER++


B


UART_MAX3232

UART_MAX3232

RS232_RX1

TTL_TX0

TTL_TX1TTL_RX0

TTL_RX1

RS232_RX0RS232_TX1

RS232_TX0

HEADER

HEADER

LCD_VD[0:23]LCD_LE

VBATnRST

GPIO_[0:29]WAKEUP[0:3]ADC0_[0:7]

LCD_FPLCD_LP

LCD_PWRLCD_ENAB/LCDMLCD_DCLK

RS232_TX1RS232_RX1

RS232_TX0RS232_RX0

SCL0

SDA1

TTL_TX1TTL_RX1

TTL_RX0TTL_TX0

SCL1SDA0

TTL_RX3TTL_TX3TTL_RX2

CGU_OUT1CGU_OUT0

MOSI1

SSEL1

TTL_TX2

SCK1MISO1

CAN1_RDCAN1_TD

CAN0_TDCAN0_RD

MCI0MCI1MCOA0MCOB0MCABORT

FLASH_32Mb

FLASH_32Mb

SPIFI_IO[0:3]

FLASH_SSELFLASH_SCK

SD_MICRO_MMC

SD_MICRO_MMC

SD_DATA[0:3]SD_CMDSD_CLKSD_POWSD_CD

SDRAM_32-BIT1

SDRAM_32-BIT

EMC_A[0:14]EMC_D[0:31]

EMC_DQMOUT[0:3]

EMC_RASEMC_CAS

EMC_WE

EMC_CLK0EMC_CKEOUT0

EMC_DYSCS0

USB_2.0

USB_2.0

USB0_PWR_EN

USB0_DMUSB0_DP

USB1_DMUSB1_DP

USB0_PWR_FAULT

USB0_VBUS

USB1_VBUS

MCU_LPC4350

MCU_LPC4350

EMC_D[0:31]EMC_A[0:14]

EMC_DQMOUT[0:3]

SPIFI_IO[0:3]

GPIO6[28]

E_TXD[0:1]E_RXD[0:1]

SD_DATA[0:3]SD_CMD

SD_POWSD_CLK

LCD_VD[0:23]LCD_LELCD_LPLCD_FP

LCD_DCLKLCD_ENAB/LCDM

LCD_PWR

SWIO/TMSSWDCLK/TCLK

SWO/TDO

nRSTNC/TDIE_TXEN

E_CRS_DVE_RXER

E_MDIOE_MDC

E_TX_CLKVBAT

GPIO_[0:29]

USB0_VBUS

USB0_DMUSB0_DP

USB1_DMUSB1_DP

USB0_PWR_ENUSB0_PWR_FAULT

SPIF_IO_SCKSPIF_IO_CS

EMC_RASEMC_CAS

EMC_WE

EMC_CLK0EMC_CKEOUT0

EMC_DYCS0

WAKEUP[0:3]ADC0_[0:7]

CGU_OUT0CGU_OUT1

RX_WS0

SD_CD

USB1_VBUSTTL_RX0TTL_TX0

SCL0

TX_WS0

TX_SCK0TX_SDA0

RX_SDA0RX_SCK0

GPIO6[27]

SDA0

TTL_TX1TTL_RX1

SCL1SDA1

TTL_RX3TTL_TX3TTL_RX2TTL_TX2

SCK1MISO1

SSEL1CAN0_TDCAN0_RD

CAN1_RDCAN1_TD

MCI0MCI1

MCOB0MCABORT

MOSI1

MCOA0

UDA1380

UDA1380

VOUTRHPVOUTLHPVREFHPVOUTRVOUTL

VINLVINR

VINM

UDA_RST

SDASCL

TX_WSTX_SDA

RX_WSTX_SCK

RX_SDARX_SCK

RJ45_MAGNETICS1

RJ45_MAGNETICS

3V3ATXPTXM

RXMRXP

ETH_LINKETH_STAT

ETHERNET PHY

ETHERNET PHY

E_RXD[0:1]E_TXD[0:1]

E_TXENE_CRS_DVE_RXER

E_MDIOE_MDC

ETH_RST#

3V3ATXPTXMRXPRXM

ETH_STATETH_LINK

E_TX_CLK

POWER_SUPPLY

POWER_SUPPLY

AUDIO_JACK3.5MM

AUDIO_JACK3.5MM

VINR

VINMVINL

VREFHP

VOUTRHPVOUTLHP

VOUTRVOUTL

JTAG/SWD_MRESET

JTAG/SWD_MRESET

SWIO/TMSSWDCLK/TCLKSWO/TDONC/TDInRST

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PORT

GND

GND

GND

GND

RS232_TX1GND

GNDRS232_RX1

RS232_RX0RS232_TX0

CGU_OUT0GND

CGU_OUT1

GND

VIN_5V

PORT

1 23 4TX0

GND

GNDRX0

TX1

GNDRX1

TX2

GNDRX2

TX3

GNDRX3

RS232_TX1

GNDRS232_RX1

RS232_TX0

GNDRS232_RX0

CGU_OUT0CGU_OUT1

GND ADC0_7

ADC0_2ADC0_1ADC0_0GPIO_20

GPIO_18GPIO_19

GPIO_16GPIO_17

GPIO_15GPIO_14

GPIO_12GPIO_13

GPIO_11GPIO_10

GPIO_8GPIO_9

GPIO_7GPIO_6

GPIO_4GPIO_5

GPIO_3GPIO_2

GPIO_1

VIN_5V

5 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 5051 5253 5455 5657 5859 60

HEADER J10

GPIO_0 LCD_VD1

LCD_VD3LCD_VD2

LCD_VD5

LCD_VD7LCD_VD6

LCD_VD4

LCD_VD9

LCD_VD11LCD_VD10

LCD_VD8

LCD_VD13

LCD_VD15LCD_VD14

LCD_VD12

LCD_VD17

LCD_VD19LCD_VD18

LCD_VD16

LCD_VD21

LCD_VD23LCD_VD22

LCD_VD20

LCD_LPLCD_LE


LCD_PWR

LCD_FP

3V33V3VBAT RESETGPIO[11]GPIO7[20]SSP1_SCKGPIO7[19]I2C0_SDAI2C0_SCLGPIO5[3]GPIO5[4]GPIO7[3]GPIO7[2]GPIO7[0]GPIO7[1]GNDGNDGNDGNDGPIO5[18]GPIO4[11]GPIO4[2]GPIO4[1]GPIO4[15]GPIO5[17]GPIO4[12]

GNDGND

PORTPORT

1 23 4

LCD_VD0

MCOB0MCABORT

GNDGND

MCOA0MCI1MCI0

GNDGND

GNDGND

CAN1_RDCAN1_TD

I2C1_SCLI2C1_SDA

I2C0_SDAI2C0_SCL

SSP1_SSELSSP1_SCK

SSP1_MOSISSP1_MISO

nRSTVBAT3V33V3

5 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 5051 5253 5455 5657 5859 60

HEADER J1

CAN0_TDCAN0_RD

GPIO_29 GPIO0[10]

ADC0_3ADC0_4ADC0_5ADC0_6

GPIO_26

WAKEUP0WAKEUP1WAKEUP2WAKEUP3

GPIO_28GPIO_27

GPIO_25

GPIO6[29]

WAKEUP0GPIO6[30]

WAKEUP1WAKEUP2WAKEUP3

GPIO1[8]GPIO5[15]

GPIO7[24]GPIO2[25]

GPIO6[13]GPIO6[12]

GPIO4[8]GPIO4[9]

GPIO7[17]GPIO7[18]

ADC0_2

ADC0_0ADC0_1

GPIO6[26]GPIO5[1]

GPIO6[24]GPIO6[25]

GPIO7[22]GPIO7[23]

GPIO5[19]GPIO7[21]

GPIO7[15]GPIO7[16]

GPIO6[11]GPIO7[14]

GPIO4[10]GPIO6[10]

GPIO6[2]GPIO7[4]

GPIO6[1]GPIO3[1]

GPIO3[0]GPIO6[0]

GPIO4[0]

GPIO4[7]GPIO2[6]

GPIO2[5]LCD_DCLK

GPIO3[8]GPIO3[14]

GPIO5[21]GPIO7[12]

GPIO5[23]GPIO5[22]

GPIO3[10]GPIO5[26]

GPIO4[4]GPIO3[11]

GPIO5[25]GPIO5[24]

GPIO4[3]GPIO2[0]

GPIO5[14]GPIO5[13]

GPIO3[13]GPIO5[12]

GPIO4[5]GPIO3[9]

GPIO2[12]GPIO4[6]

GPIO2[3]GPIO2[2]

GPIO2[4]GPIO2[1]

ADC0_7

ADC0_3ADC0_4ADC0_5ADC0_6

GPIO_22GPIO_21

PIN OUT

Title


Date: Sheet of

PIN OUT A.

LPC4357 XPLORER++

NGX Technologies Pvt, Ltd., India.

A


Title


Date: Sheet of

PIN OUT A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

PIN OUT A.

LPC4357 XPLORER++


A


5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HEADER

USER SWITCHTEST LED

NOTE : Active low

TTL_TX1TTL_RX1

TTL_TX2TTL_RX2

TTL_RX3TTL_TX3

GPIO_25

GND

GND

GND

GND

GND

WAKEUP1WAKEUP0

WAKEUP3WAKEUP2

GND

GPIO_28GPIO_27GPIO_26

CGU_OUT0CGU_OUT1

GND

TTL_TX0TTL_RX0

GPIO_0GPIO_1GPIO_2GPIO_3GPIO_4GPIO_5GPIO_6GPIO_7GPIO_8GPIO_9GPIO_10GPIO_11GPIO_12GPIO_13GPIO_14GPIO_15GPIO_16GPIO_17GPIO_18GPIO_19GPIO_20

VIN_5V

GND

LCD_VD0LCD_VD1LCD_VD2LCD_VD3LCD_VD4LCD_VD5LCD_VD6LCD_VD7LCD_VD8LCD_VD9LCD_VD10LCD_VD11LCD_VD12LCD_VD13LCD_VD14LCD_VD15LCD_VD16LCD_VD17LCD_VD18LCD_VD19LCD_VD20LCD_VD21LCD_VD22LCD_VD23

LCD_DCLKLCD_FPLCD_LPLCD_LE

LCD_PWRLCD_ENAB/LCDM

GPIO_22GPIO_21

GNDGND

SDA1I2C1_SCL

I2C0_SCLSDA0

CAN0_RDCAN0_TD

CAN1_RDCAN1_TD

GNDGND

MCABORTMCOB0MCOA0

MCI0MCI1

GPIO_29

VBATnRST

SCK1MISO1MOSI1

SSEL1

GPIO_22

GPIO_21

VIN_5VGPIO_0

GPIO_25

GPIO_27GPIO_26

GPIO_28GPIO_29

GPIO_21GPIO_22

ADC0_0ADC0_1ADC0_2ADC0_3ADC0_4ADC0_5ADC0_6ADC0_7

RS232_TX1RS232_RX1

RS232_TX0RS232_RX0

WAKEUP[0:3]LCD_LELCD_LPLCD_FP


LCD_PWR

VBATnRST

GPIO_[0:29] LCD_VD[0:23]

MCI0MCI1MCOA0MCOB0MCABORT

CAN1_RDCAN1_TDCAN0_RDCAN0_TD

SDA1

SDA0SCL0

SCL1

SCK1SSEL1

MOSI1MISO1

ADC0_[0:7]

TTL_RX3

TTL_RX1

TTL_RX0

TTL_RX2

TTL_TX0

TTL_TX1

TTL_TX2

TTL_TX3

CGU_OUT0CGU_OUT1

RS232_RX1RS232_TX1

RS232_RX0RS232_TX0

3V3

GND

3V3

5V

3V3

GND GND

Title


Date: Sheet of

HEADER A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

HEADER A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

HEADER A.

LPC4357 XPLORER++


A


R21330R

C74100nF

SW2USER BUTTON

R22330R R62

1K

LED4

LED

12

LED5

LED

12

J10

BERG2X30

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 5051 5253 5455 5657 5859 60

D2

PMEG2005AEA,115

2 1

J1

BERG2X30

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 5051 5253 5455 5657 5859 60

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DECAP

NOTE: Place DECAP close to SDRAM 3V3 pins.

To Boot from Quad SPI flash

configure boot switch to 1110

BOOT SELECT SWITCH

LPC4357

LCD lines are multiplexed with I2S and PWM pin.IMPACT: Can not use Audio and PWM when LCD is configured for 24-bit resolution.

NOTE:

EMC_D0EMC_D1EMC_D2EMC_D3EMC_D4EMC_D5EMC_D6EMC_D7EMC_D8EMC_D9EMC_D10EMC_D11EMC_D12EMC_D13EMC_D14EMC_D15EMC_D16EMC_D17EMC_D18EMC_D19EMC_D20EMC_D21EMC_D22EMC_D23EMC_D24EMC_D25EMC_D26EMC_D27EMC_D28EMC_D29EMC_D30EMC_D31

EMC_A0EMC_A1EMC_A2EMC_A3EMC_A4EMC_A5EMC_A6EMC_A7EMC_A8EMC_A9EMC_A10EMC_A11EMC_A13EMC_A14

EMC_DQMOUT0EMC_DQMOUT1EMC_DQMOUT2EMC_DQMOUT3

EMC_RAS

EMC_CASEMC_WE

EMC_CLK0

EMC_CKEOUT0

SPIFI_IO0SPIFI_IO1SPIFI_IO2SPIFI_IO3SPIF_IO_SCKSPIF_IO_CS

E_TXD0E_TXD1

E_TXEN

E_CRS_DVE_RXER

E_MDIOE_MDCE_TX_CLK

E_RXD0E_RXD1

SWIO/TMSSWDCLK/TCLK

SWO/TDO

nRSTNC/TDI

SDA0SCL0

TX_WS0TX_SDA0

RX_SCK0RX_WS0RX_SDA0TX_SCK0

RTCX1

XTAL1

RTCX2

XTAL2

SD_DATA0SD_DATA1SD_DATA2SD_DATA3

SD_CLKSD_CMD

SD_POW

LCD_VD0LCD_VD1LCD_VD2LCD_VD3LCD_VD4LCD_VD5LCD_VD6LCD_VD7LCD_VD8LCD_VD9LCD_VD10LCD_VD11LCD_VD12LCD_VD13LCD_VD14LCD_VD15LCD_VD16LCD_VD17LCD_VD18LCD_VD19LCD_VD20LCD_VD21LCD_VD22LCD_VD23

LCD_DCLKLCD_FPLCD_LPLCD_LE

LCD_PWRLCD_ENAB/LCDM

SWIO/TMS

SWDCLK/TCLK

SWO/TDO

nRST

NC/TDI

E_TXEN

E_CRS_DV

E_RXER

E_MDIO

E_MDC

E_TX_CLK

VBATVBAT

SSP1_0SSP1_1SSP1_2SSP1_3

SDA0

SCL0

SDA1

SCL1

SDA1SCL1

CAN0_RDCAN0_TD

CAN1_RDCAN1_TD

GPIO_0GPIO_1GPIO_2GPIO_3GPIO_4GPIO_5GPIO_6GPIO_7GPIO_8GPIO_9GPIO_10GPIO_11GPIO_12GPIO_13GPIO_14GPIO_15GPIO_16GPIO_17GPIO_18GPIO_19GPIO_20

GPIO6[27]GPIO6[28]

TTL_TX0TTL_RX0

TTL_RX1TTL_TX1

TTL_TX2TTL_RX2

TTL_RX3TTL_TX3

USB0_VBUSUSB1_DPUSB1_DM

USB0_PWR_ENUSB0_PWR_FAULT

SPIF_IO_CS

SPIF_IO_SCK

EMC_WE

EMC_CLK0

EMC_CKEOUT0

EMC_DYCS0

EMC_CAS

EMC_RAS

WAKEUP0WAKEUP1WAKEUP2WAKEUP3

EMC_A7 BOOTSEL2EMC_A8 BOOTSEL1EMC_A0 BOOTSEL0

EMC_A6 BOOTSEL3

SD_CD

USB0_DPUSB0_DM

EMC_DYCS0XTAL1

XTAL2

RTCX2RTCX1

GPIO_22GPIO_21

GPIO_26GPIO_25

GPIO_28GPIO_27

GPIO_29

MCABORTMCOB0MCOA0

MCI0MCI1

ADC0_0ADC0_1ADC0_2ADC0_3ADC0_4ADC0_5ADC0_6ADC0_7

GPIO6[28]

E_TXD[0:1]

E_RXD[0:1]

LCD_VD[0:23]

LCD_LELCD_LPLCD_FPLCD_DCLKLCD_ENAB/LCDMLCD_PWR

E_TXEN

E_CRS_DV

E_MDIO

E_MDC

TTL_TX0

USB0_PWR_EN

SPIF_IO_SCK

SPIF_IO_CS

EMC_RAS

EMC_CAS

EMC_WE

EMC_CLK0

EMC_CKEOUT0

EMC_DYCS0

ADC0_[0:7]

CGU_OUT0CGU_OUT1

GPIO6[27]

WAKEUP[0:3]

GPIO_[0:29]

EMC_A[0:14]

EMC_DQMOUT[0:3]

EMC_D[0:31]

MCI1

MCOB0MCOA0

MCABORT

MCI0

TTL_TX1

TTL_TX2

TTL_TX3

TTL_RX1

TTL_RX0

TTL_RX2

TTL_RX3

USB0_DPUSB0_DM

USB1_DPUSB1_DM

USB1_VBUS

USB0_VBUS

USB0_PWR_FAULT

E_RXER

E_TX_CLK

SD_CMD

SD_CD

SD_CLKSD_POW

SD_DATA[0:3]

SWDCLK/TCLK

SWIO/TMS

SWO/TDO

NC/TDI

nRST

VBAT

SPIFI_IO[0:3]

SSEL1

MISO1

MOSI1

SCK1

RX_SDA0RX_WS0RX_SCK0SDA0

TX_SDA0TX_WS0TX_SCK0

SCL0

SDA1SCL1

CAN0_TDCAN0_RDCAN1_TDCAN1_RD

3V3

3V3 3V3

3V3

GND

GND

3V3

GND

3V3

GND

3V3

GND

3V3

3V3

GND

GNDGND

GNDGND

Title


Date: Sheet of

LPC1788 BGA208 A.

LPC4357 XPLORER++


C


Title


Date: Sheet of

LPC1788 BGA208 A.

LPC4357 XPLORER++


C


Title


Date: Sheet of

LPC1788 BGA208 A.

LPC4357 XPLORER++


C


C57100nF

C45100nF

J9

HDS-04

IN11

IN22

IN33

IN44

OUT18

OUT27

OUT36

OUT45

J5T POINT R

LPC4350FET256,551

U5G

GPIO7[21]B7

GPIO7[14]C15

GPIO7[23]D6

GPIO6[0]E4

GPIO4[0]E5

GPIO7[22]E6

GPIO7[16]E11GPIO7[15]E13

GPIO6[2]F5

GPIO6[1]F6

GPIO5[19]G13

GPIO4[10]H11GPIO7[4]K13

GPIO6[10]L5

GPIO6[11]L6

GPIO3[1]L13

GPIO6[25]N9

GPIO6[26]N11

GPIO6[24]P11

GPIO6[28]R13

GPIO3[0]R15

GPIO6[27]T14

GPIO5[1]N15

GPIO5[15]J13

GPIO6[30]R14GPIO6[29]T15

GPIO0[10]P5

GPIO1[8]R5

GPIO5[18]M9GPIO4[11]L11

R5810K

FB3

BLM15HG601SN1D

FB8

BLM15HG601SN1D

C1

18pF

R13

1K8 C48100nF

LPC4350FET256,551

U5K

SPIFI_SIO3A15

SPIFI_MISOB13

SPIFI_SCKB14

SPIFI_CSC10

SPIFI_MOSIC11

SPIFI_SIO2C12

SSP1_SCKD10SSP1_MISOE7

SSP1_SSELE9

SSP1_MOSIT3

LPC4350FET256,551

U5I

MCI1H5MCI0K4

MCOA0M6

MCOB0N10

MCABORTT1

R36

1K8 C55100nF

R6110K

Y1

ABS07-32.768KHZ-T

1 2

C56100nF

R11

1K8

R60100K

C69100nF

LPC4350FET256,551

U5E

EMC_A4C16

EMC_D31D15 EMC_D30D16 EMC_D29E14

EMC_A3E15

EMC_D28E16 EMC_D27F14 EMC_D26F15

EMC_A2F16

EMC_DQMOUT3G14

EMC_DQMOUT0G15

EMC_A1G16

EMC_CKEOUT0H12

EMC_A9H14

EMC_DQMOUT1H15

EMC_A0H16

EMC_DYCS0J15

EMC_A8J16

EMC_A10K16

EMC_A11M15

EMC_D25M16

EMC_DQMOUT2N2

EMC_D12N3

EMC_CLK0N5

EMC_D24N16

EMC_A5P2

EMC_D13P3

EMC_D17P4

EMC_D19P6

EMC_D22P8

EMC_D8P9

EMC_D9P10

EMC_CLK2P12

EMC_RASP16

EMC_D16R1

EMC_A6R2

EMC_A7R3

EMC_D14R4

EMC_D20R6

EMC_D1R7

EMC_D3R8

EMC_D5R9

EMC_D6R10

EMC_D7R11

EMC_D11R12

EMC_CASR16

EMC_D18T2

EMC_WET4

EMC_D0T5

EMC_D21T6

EMC_D2T7

EMC_D15T8

EMC_D4T9

EMC_D23T11

EMC_D10T13

EMC_A13T16

EMC_A14H13

C64100nF

LPC4350FET256,551

U5M

U0_RXDA2U0_TXDA3

U3_TXDD11

U3_RXDE10

U2_TXDJ14

U1_TXDM1

U1_RXDN1

U2_RXDK15

C61100nF

R35 12K1

C6100nF

R57100K

C60100nF

C1647uF/6.3V

C4 18pF

LPC4350FET256,551

U5J

SD_CLKD4

SD_DAT0F4

SD_DAT1G4

SD_DAT3G5SD_DAT2H6

SD_CMDM5

SD_POWP1

SD_CDN4

C42100nF

C47100nF

LPC4350FET256,551

U5B

ADC0_2A4

ADC0_6A5

WAKEUP0A9

WAKEUP1A10

ADC0_5B3

ADC0_3B5

ADC0_1C3

ADC0_7C5

ADC0_4C6

WAKEUP2C9

WAKEUP3D8

GP_CLKIND12

CLKOUTD14

ADC0_0E3

CGU_OUT1L12CGU_OUT0T10

FB4

BLM15HG601SN1D

R55100K

C62100nF

ABM3B-12.000MHZ-B2-T

Y2

11

22

3344

R32 0R

R5410K

LPC4350FET256,551

U5D

I2S0_RX_SDAF11I2S0_TX_SCKF13

I2S0_RX_WSG11

I2C1_SDAJ12

I2C1_SCLK11

CAN0_TDK12

I2C0_SCLL15I2C0_SDAL16I2S0_RX_SCKM12

CAN0_RDM14

I2S0_TX_WSN6I2S0_TX_SDAN8

CAN1_RDN14CAN1_TDP14

C5

18pF

C51100nF

LPC4350FET256,551

U5H

RTCX1A8

RTC_ALARMA11RTCX2B8

VBATB10

XTAL1D1

RESETD9

XTAL2E1

TDIJ4

TCK/SWDCLKJ5

TDO/SWOK5TMS/SWDIOK6

DBGENL4

TRSTM4

FB7

BLM15HG601SN1D

LPC4350FET256,551

U5A

VSSAB2

VDDAB4

NCB9

VSSIO0C4

VDDIO0D7

VSSIO1D13

VPPE8

VDDIO1E12

VDDIO2F7

VDDIO3F8

VDDREG0F9

VDDREG1F10

VSSIO2G6

VSSIO3G7

VSSIO4G8

VSS0G9

VDDIO4G10

VSS1H7

VSSIO5H8

VSSIO6H9VDDIO5

H10

VDDIO6J6

VDDIO7J7

VSSIO7J8

VSSIO8J9

VSS2J10

VSS3J11

VDDIO8K7

VSS4K8

VSSIO9K9

VSSIO10K10

VDDREG2L7

VDDREG3L8

VDDIO9L9

VDDIO10L10

VSSIO11M13

VDDIO11N7

VDDIO12N13

VSSIO12P7

VSSIO13P13

C52100nF

R41

10K

R53100K

C2 18pF

C65100nF

C46100nF

R5610K

LPC4350FET256,551

U5L

USB0_VBUSF1

USB0_DPF2

USB0_VDDA 3V3_DRIVERF3

USB1_DPF12

USB0_VSSA _REFG1

USB0_DMG2

USB0 _VDDA3V3G3

USB1_DMG12

USB0_RREFH1

USB0_IDH2

USB0_VSSA _TERMH3

USB1_ULPI_CLKL1

USB0_PWR_FAULTL14 USB0_PWR_ENP15

USB1_VBUSK14

R37

1K8

LPC4350FET256,551

U5F

ENET_MDCB6

ENET_RX_ERK2

ENET_RXD1L3

ENET_TX_ENM2

ENET_MDIOM8

ENET_TXD1M10

ENET_TX_CLKM11

ENET_TXD0N12

ENET_RXD0T12

ENET_RX_DVM7

C44100nF

LPC4350FET256,551

U5C

LCD_VD0A1

LCD_VD19A6

LCD_VD8A7

LCD_VD14A12

LCD_VD20A13

LCD_VD22A14

LCD_VD18A16

LCD_VD1B1

LCD_VD15B11

LCD_VD21B12

LCD_VD23B15

LCD_LEB16

LCD_ENAB/LCDMC1

LCD_VD2C2

LCD_LPC7

LCD_VD4C8

LCD_VD17C13

LCD_VD7C14

LCD_FPD2

LCD_VD3D3

LCD_VD13D5

LCD_VD9E2

LCD_DCLKH4

LCD_VD6J1

LCD_VD16J2

LCD_VD12J3

LCD_PWRK1

LCD_VD5K3

LCD_VD11L2LCD_VD10M3

C58100nF

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

UDA1380

3V3_Audio

VOUTL

VOUTR

VOUTRHPUDA_RST

VOUTLHP

VREFHP

VINM

VINL

VINR

TX_SDATX_WSTX_SCK

SCLSDA

UDA_RST

RX_SDARX_WSRX_SCK

VINL

VINM

VINR

VOUTRHP

VREFHP

VOUTLHP

VOUTL

VOUTR

3V3

GND

GND

GND

GNDGND

GND

GND

3V33V3

3V3

3V3

Title


Date: Sheet of

UDA1380 A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

UDA1380 A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

UDA1380 A.

LPC4357 XPLORER++


A


C13

4.7uF/16V

R8

47K

C75

10uF

Y4

ASFL1-24.576MHZ-L-T

VCC4

GND2

1

E/D

3

OUT

C29

100nF

C78

10uF

C49

100nF

U6

UDA1380

RESET1

SYSCLK9

DATAI8

WSI7

BCKI6

DATAO5

WSO4

BCKO3

L3MODE12

L3DATA/SDA14

L3CLOCK/SCL13

VINM31

VINR29

VINL27

VOUTL23

VOUTR21

VREF(HP)18

VOUTLHP19

VOUTRHP17

RTCB11

SEL_L3_IIC15

VADCN

30

VSSA(HP)

16

VSSA(DA)

24

VSSA(AD)

26

VSSD

10

VADCP

32

VDDA(HP)

20

VDDA(DA)

22

VDDA(AD)

28

VDDD

2

VREF25

EXP_PAD33

C80

10uF

C59

100nF

FB5

BLM15HG601SN1D

C63

100nF

C79

10uF

C81

10uF

C15

100nF

C50

100nF

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

AUDIO JACK3.5MM

DNI R50,R52

NOTE:

VINM

VINL

VINR

VOUTLHP

VOUTRHP

VREFHP

VOUTR

VOUTL

VINR

VINM

VINL

VREFHP

VOUTRHP

VOUTLHP

VOUTR

VOUTL

GND

5V

Title


Date: Sheet of

AUDIO_JACK3.5MM A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

AUDIO_JACK3.5MM A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

AUDIO_JACK3.5MM A.

LPC4357 XPLORER++


A


R51 0R

R50 0R DNL

C32

47uF/6.3V

R59 0R

R49

2K

P1

SJ-3524-SMT

1

2

4

3

J6

T POINT R

C31

47uF/6.3V

R52 0R DNL

J4

T POINT R

P2

SJ-3524-SMT

1

4

3

2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DNI R39,R42,U7

NOTE:

ETHERNET LAN8720

ETH_RST#

E_TXD1E_TXD0

E_CRS_DV

E_RXD0E_RXD1

E_RXER

X1

X2

E_TXEN

E_MDCE_MDIO

X1X2

E_TX_CLK

E_TX_CLK

3V3A

E_RXD0

E_RXD1

E_TXD0

E_TXD1

E_TXEN

E_CRS_DV

E_RXER

E_MDIO

E_MDC

E_TX_CLK

ETH_RST#

TXP

TXM

RXP

RXM

ETH_LINK

ETH_STAT

3V3A

ETH_RST#

E_TXEN

E_MDIO

E_MDC

E_CRS_DV

E_TXD[0:1]

E_RXD[0:1]

E_RXER

E_TX_CLK

TXM

ETH_LINK

ETH_STAT

RXP

RXM

TXP

3V3A

3V3

3V3

GND

3V3

GNDGND

GND

GND

GND

GNDGND

Title


Date: Sheet of

ETHERNET_LAN8720 A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

ETHERNET_LAN8720 A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

ETHERNET_LAN8720 A.

LPC4357 XPLORER++


A


C26

100nF

C21

18pF

C19

100nF

C77

10uF

FB6

BK160BHS220-T

C53

100nF

C23

100nF

R42

4K75 DNL

R39

22R DNL

C22

18pF

ABM3B-25.000MHZ-B2-T

Y3

11

22

3344

R9

10K

C76

10uF

U8

LAN8720

VDD2A

1

LED2/nINTSEL2

LED1/REGOFF3

XTAL2

4

XTAL1CLKIN

5

VDDCR

6

RXD1/MODE17 RXD0/MODE08

VDDIO

9

RXER/PHYAD010 CRS_DV/MODE211

MDIO12

MDC13

nINT/REFCLK014

nRST15

TXEN16

TXD017

TXD118

VDD1A

19

TXN20

TXP21

RXN22

RXP23

RBIAS

24

GND

25

R40

0R

C54

100nF

C24

100nF

R16

12K1

R1510K

74LVC1G04 DNL

U7

NC1

A2

GND3

Y4

VCC5

R10

10K

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RJ45 MAGNETICS

ETH_TXP

ETH_TXM

ETH_RXM

ETH_RXP

ETH_STAT

ETH_LINK

ETH_RXM

ETH_RXP

ETH_TXP

ETH_TXM

ETH_STAT

3V3A

ETH_LINK

3V3A

RXP

TXP

TXM

RXM

ETH_LINK

ETH_STAT

GND

GNDGNDGNDGND

3V3

GND

GND

Title


Date: Sheet of

RJ45 MAGNETICS A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

RJ45 MAGNETICS A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

RJ45 MAGNETICS A.

LPC4357 XPLORER++


A


C68

100nF

R17

49.9R

C70

18pF

R18

49.9R

C67

100nF

R19

49.9R

C71

18pF

R23270R

J7

RJ45/MAG

1

23

4

567

8910

1112

C73

18pF

C72

18pF

R3310K

C35

100nF

R34270R

R20

49.9R

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

NOTE: Place DECAP close to SDRAM 3V3 pins.

DECAP

NOTE:DNI R63,R64

SDRAM

EMC_A0EMC_A1EMC_A2EMC_A3EMC_A4EMC_A5EMC_A6EMC_A7EMC_A8EMC_A9EMC_A10EMC_A11EMC_A13EMC_A14

EMC_D0EMC_D1EMC_D2EMC_D3EMC_D4EMC_D5EMC_D6EMC_D7EMC_D8EMC_D9EMC_D10EMC_D11EMC_D12EMC_D13EMC_D14EMC_D15EMC_D16EMC_D17EMC_D18EMC_D19EMC_D20EMC_D21EMC_D22EMC_D23EMC_D24EMC_D25EMC_D26EMC_D27EMC_D28EMC_D29EMC_D30EMC_D31

EMC_DQMOUT0EMC_DQMOUT1EMC_DQMOUT2EMC_DQMOUT3

EMC_RASEMC_CASEMC_WE

EMC_DYCS0

EMC_WE

EMC_CLK0

EMC_CKEOUT0

EMC_DYCS0

EMC_CAS

EMC_RAS

EMC_CKEOUT0EMC_CLK0

EMC_DYCS0

EMC_CLK0

EMC_DQMOUT[0:3]

EMC_RAS

EMC_CAS

EMC_WE

EMC_CLK0

EMC_CKEOUT0

EMC_DYSCS0

EMC_D[0:31]EMC_A[0:14]

GND

3V3

3V3

GNDGND

3V3

Title


Date: Sheet of

SDRAM_32-BIT A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

SDRAM_32-BIT A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

SDRAM_32-BIT A.

LPC4357 XPLORER++


A


C10100nF

C30100nF

C33100nF

C14100nF

C747uF/6.3V

MT48LC8M32B2B5-6 TR-ND_5

U9A

CLK68

CKE67

CS#20

RAS#19

CAS#18

WE#17

DQM016

DQM171

DQM228

DQM359

BA022

BA123

A025

A126

A227

A360

A461

A562

A663

A764

A865

A966

A1024

A1121

DQ02

DQ14

DQ25

DQ37

DQ48

DQ510

DQ611

DQ713

DQ874

DQ976

DQ1077

DQ1179

DQ1280

DQ1382

DQ1483

DQ1585

DQ1631

DQ1733

DQ1834

DQ1936

DQ2037

DQ2139

DQ2240

DQ2342

DQ2445

DQ2547

DQ2648

DQ2750

DQ2851

DQ2953

DQ3054

DQ3156

C27100nF

C28100nF

R64

10K DNI

C17100nF

C18100nF

C34100nF

C11100nF

C20100nF

C66100nF

R63

10K DNI

MT48LC8M32B2B5-6 TR-ND_5

U9B

VDDQ03

VDDQ19

VDDQ235

VDDQ341

VDDQ449

VDDQ555

VDDQ675

VDDQ781

VSSQ06

VSSQ112

VSSQ232

VSSQ338

VSSQ446

VSSQ552

VSSQ678

VSSQ784

VDD01

VDD115

VDD229

VDD343

VSS044

VSS158

VSS272

VSS386

NC014

NC130

NC257

NC373NC470NC569

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FLASH

SPIFI_MOSI--->SPIFI_IO0

SPIFI_MISO--->SPIFI_IO1

SPIFI_SIO2--->SPIFI_IO2

SPIFI_SIO3--->SPIFI_IO3

FLASH_SSEL

FLASH_SCKSPIFI_IO0SPIFI_IO1SPIFI_IO2SPIFI_IO3

FLASH_SCK

FLASH_SSEL

SPIFI_IO[0:3]

3V3

GND

GND

Title


Date: Sheet of

FLASH A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

FLASH A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

FLASH A.

LPC4357 XPLORER++


A


C36

100nF

U2

S25FL032P0XMFI013

CS#1

CLK6

DI(IO0)5

DO(IO1)2

HOLD#(IO3)7

VCC8

GND4

WP#/IO23

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SD CARD SECTION

NOTE:DNI R44

SD_DATA0

SD_DATA1

SD_DATA3

SD_DATA2

SD_CMD

SD_DATA0SD_DATA1SD_DATA2SD_DATA3SD_CMDSD_CLK

SD_POWER

SD_POWER

SD_POW

SD_CMD

SD_CLK

SD_POW

SD_CD

SD_CD

SD_CMD

SD_CLK

SD_POW

SD_CD

SD_DATA[0:3]

GND

GND

3V3

GND 3V3

GND

3V3

Title


Date: Sheet of

SD_MICRO_MMC A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

SD_MICRO_MMC A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

SD_MICRO_MMC A.

LPC4357 XPLORER++


A


R440R DNI

R45330R

R47 10K

R14 10K

R48 10K+

C25

47uF/6.3V

R46 1K5

LED3

LED

12

R4310K

R38 10K

Q1

FDN336P

1

23

J11

SCHB1A0205

DAT21

CD/DAT32

CLK5

DAT07

CMD3

VSS6

VDD4

DAT18

SHLD19

SHLD210

SHLD311

SHLD412

SHLD513

SHLD614

SHLD715

R12 10K

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RESET SWITCH JTAG

DNI U1

NOTE:

SWIO/TMSSWDCLK/TCLKSWO/TDONC/TDInRST

SWIO/TMS

SWDCLK/TCLK

SWO/TDO

NC/TDI

nRST

nRST

SWIO/TMS

SWDCLK/TCLK

SWO/TDO

NC/TDI

nRSTGNDGND

3V3

3V3

GND

3V3

Title


Date: Sheet of

JTAG/SWD_MRESET A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

JTAG/SWD_MRESET A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

JTAG/SWD_MRESET A.

LPC4357 XPLORER++


A


C9100nF

LED2

LED

12SW1

RESET

R7330R

R5

1K

J8

CON10A

21436587109

U1

MAX809TTRG DNL

GND1 RESET

2VCC3

R4 0R

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

UART SECTION

RS232_TX1

RS232_RX0

RS232_TX0

TTL_RX0

RS232_RX1

TTL_TX0

TTL_TX1

TTL_RX1

TTL_RX0

TTL_RX1

RS232_TX1

RS232_TX0

RS232_RX0

RS232_RX1

TTL_TX0

TTL_TX1

3V3

GND

Title


Date: Sheet of

UART_MAX3232 A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

UART_MAX3232 A.

LPC4357 XPLORER++


A


Title


Date: Sheet of

UART_MAX3232 A.

LPC4357 XPLORER++


A


C40 100nFC38 100nF

C39 100nF

C12 100nFC37 100nF

U3

MAX3232CDR

C1P1

C1N3

C2P4

C2N5

14T1OUT

7T2OUT

8R2IN

13R1IN

9R2OUT

12R1OUT

10T2IN

11T1IN

VCC16

VP2

VN6

GND15

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

USB ROUTING GUIDELINES

=>Route USB trace pairs together [ DM & DP].=>Do not route USB traces under crystals, oscillators,magnetic devices or ICs that use and/or duplicate clocks.=>Route high-speed USB signals using a minimum of vias and corners.=>Use 20-mil minimum spacing between high-speed USB signal pairs and other signal traces for optimal signal quality.

D+ and D- are Differential Pair with 90 ohm impedance.

D+ and D- are Differential Pair with 90 ohm impedance.

USB SECTION

USB1_DMUSB1_DP

USB0_DMUSB0_DP

USB0_VBUS

USB1_VBUS

USB0_VBUS

USB1_VBUS

USB_5V

GND

USB_5V

USB0_PWR_FAULT

USB0_PWR_EN

USB0_PWR_FAULT

USB1_VBUS

USB0_VBUS

USB1_DMUSB1_DP

USB0_DMUSB0_DP

USB0_PWR_EN

GNDGND

GND

5V

3V3

GND

Title


Date: Sheet of

USB 1x HOST 1x DEVICE A.

LPC4357 XPLORER++


B


Title


Date: Sheet of


LPC4357 XPLORER++


B


Title


Date: Sheet of


LPC4357 XPLORER++


B


FB2

BLM15HG601SN1D

FB1

BLM15HG601SN1D

R2515K

R3010K

R27 33R

FB9

BLM15HG601SN1D

R3 33R

D1

PMEG2005AEA,115

21

R2 33R

R2910K

R24 33R

R615K

R115K

U4

LM3526-H

ENA1

FLAG_A2

FLAG_B3

ENB4

OUT_B5

GND6

IN7

OUT_A8

R3110K

J2

MC32602

VBUS1

DM2

DP3

GND4

SH1

5

SH2

6R2615K

C4347pF

J3

47589-0001

VBUS1

DM2

DP3

ID4

GND5

SHL3

7SHL4

6

C4147pF

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

POWER

GNDGND

GND

3V3

GND

5V

Title


Date: Sheet of

POWER A.

LPC1788 XPLORER++


A


Title


Date: Sheet of

POWER A.

LPC1788 XPLORER++


A


Title


Date: Sheet of

POWER A.

LPC1788 XPLORER++


A


CR1

NX1117C33Z

VIN3

VOUT2

VO4

GND

1

+C3

10uF/10V

LED1

LED

12

R28330R

+C8

10uF/10V

lpc435x xplorer++ schematic

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