The MYD-LPC4350 is a full-featured development board with an NXP LPC4350FET256 ARM Cortex-M4 processor running at 204 MHz. The board integrates all core components, memory, interfaces and tested software source code, enabling you to create a reliable prototype.

The LPC4350 processor has on-chip 264KB SRAM for code and data use, 32KB ROM containing boot code and on-chip software drivers, and 32-bit OTP memory for customer use. The MYD-LPC4350 board adds 32MB SDRAM, 2MB Nor Flash and 4MB SPI Flash. Peripheral interfaces on board include High-speed USB Host/OTG, audio input/output, 10/100Mbps Ethernet, CAN, JTAG, LCD Module, UART, MicroSD and user GPIO pins. The CPU provides a State Configurable Timer and Serial General-Purpose I/O.

See the NXP LPC4350FET256 Page for a datasheet and other documentation on the CPU.

LPC4350 Development Board Features

• NXP LPC4350FET256 ARM Cortex-M4 CPU with ARM Cortex-M0 asymmetrical co-processor, operating at 204 MHz
• CPU has 264KB SRAM for code/data, 32KB bootcode ROM, and 32-bit OTP memory

• Board adds 32MB SDRAM, 2MB Nor Flash, 4MB SPI Flash
• Board size: 115 × 90 mm, 4-layer PCB
• Power supply: 5V @ 2A, or via USB (limited to 500mA)
• Debug interface: 20-pin, 2.54mm standard JTAG
• Operating Temperature: 0 to 70 °C (industrial range of -40 to +85 °C is available for large orders; contact us with your requirements)
• 3.5mm audio jacks — one input; one stereo output
• 24-bit RGB TFT LCD interface, 480×272 to 1024×768
• 4-wire resistive touchscreen interface
• UART0 and UART3 available through DB9 interface
• UART2 available via extension header (use external MAX3232)
• High-speed USB Host jack
• mini-USB OTG jack
• Ethernet port with RJ45 jack
• 2x CAN
• RS485 interface (shared with UART1)
• Trim potentiometer for ADC
• LM75 temperature sensor
• Battery holder for RTC backup
• Reset button and four user buttons
• Six user LEDs
• Extension pins for 8x ADC, 1x DAC, 1x SPI, 2x I2C, 20x GPIO

LPC4350 Development Board Software

Items	Name	Description
ADC	Adc_Burst	ADC conversion under Burst Mode
	Adc_Dma	ADC conversion via DMA
	Adc_Interrupt	ADC conversion under interrupt mode
	Adc_Polling	ADC conversion under polling mode
ATIMER	Atimer_Wic	Alarm Timer wakes up system
BOOTFAST	Fast_Gpio_LedBlinky	Blinking LED by system working at 204MHz
CCAN	CCan_SimpleTxRx	CAN communication (Connect CAN0 and CAN1)
Cortex-M4	CortexM4_Bitband	Cortex-M4 bit field test
	CortexM4_Mpu	MPU test
	CortexM4_Privilege	Switch privilege and non-privilege mode
DUALCORE	Int_Demo	Communication between M4 and M0
	Mbx_Demo	Communication between M4 and M0
	Queue_Demo	Communication between M4 and M0
EMAC	Emac_EasyWeb	Demonstrate running web application
EMC	Emc_NorFlash	External Nor Flash read/write test
	Emc_Sdram	External SDRAM read/write test
GPDMA	Gpdma_Flash2Ram	GDMA testing, from Flash to RAM
	Gpdma_LinkList	Use GPDMA Link-list
	Gpdma_Ram2Ram	GPDMA, RAM to RAM
GPIO	Gpio_LedBlinky	GPIO driver LED blinking
I2C	I2c_Master	Read/write UDA1380 via I2C
I2S	I2s_Audio	Output audio via I2S
LCD	Lcd_Demo	Display color streak; icon moved by touch
NVIC	Nvic_Priorities	Configure NVIC priority level Test tail-chaining/late-arriving interrupt mode
	Nvic_VectorTableRelocation	Vector table relocation
OTP	OTP_API	OTP downloading test Board can only boot from running code; be careful!
PWR	Pwr_DeepPowerDown	Fall into deep sleep mode and wake up from RTC
	Pwr_DeepSleep	Fall into deep sleep mode and wake up from WIC
	Pwr_PowerDown	Wake up by EVRT from power down mode
	Pwr_Sleep	Wake up by WIC from sleep mode
RIT	Rit_Interrupt	Driver LED by RIT timer interrupt
RTC	Rtc_Alarm	Generate 1min and 30s alarm interrupt
	Rtc_Calibration	Calibrate RTC
SDIO	sdio_readwrite	SD Card read/write test
SPIFI	SPIFI_Test	Read/write external SPIFI Flash
SSP	Ssp_Master	SSP transfer data as host
	Ssp_Slave	SSP transfer data as slave
TIMER	Timer_Capture	Timer capture
	Timer_FreqMeasure	Timer frequency measurement
	Timer_MatchInterrupt	Timer interrupt test
	Timer_MatchPolling	Timer match polling
UART	Uart_Autobaud	UART auto-baud test
	Uart_Dma	UART data via DMA test
	Uart_Interrupt	UART interrupt
	Uart_Polling	UART polling test
	Uart_Rs485Master	RS485 host test
	Uart_Rs485Slave	RS485 slave test
USBDEV	Usb_Cdc	USB virtual COM port
	Usb_MassStorage	Read/write mass storage memory
USBDEV_ROM	Usb_Composite	Read/write USB composite device (Mass Storage, HID, DFU)
	Usb_Dfu	Device Firmware Upgrade
	Usb_Hid	Writing USB HID device
	Usb_MassStorage	Writing USB Mass Storage
WDT	Wdt_Interrupt	Interrupt by WTD at set time

LPC4350 Development Board Package Contents

• MYD-LPC4350 Board
• Ethernet cable
• mini-USB cable
• Serial port cable
• DVD-ROM with schematic, user manual, BSPs and source code

LPC4350 Development Board Resources

• MYD-LPC4350 User Manual
• MYD-LPC4350 Schematics
• How to install and use LPC DFU/SECTool
• Schematic of optional 4.3-inch LCD touchscreen
• Schematic of optional 7-inch LCD touchscreen
• NXP LPC4350FET256 Page with datasheet and other documentation

Ships from: China
Lead time: 1 week

The options below allow you to add an LCD touchscreen to your order.