Features

Core4357 is an LPC MCU core board that features an LPC4357FET256 / LPC4357JET256 device as the microcontroller, supports further expansion.

• onboard 1 pcs 256M Bit SDRAM
• onboard 1 pcs 1G Bit NandFlash
• onboard 1 pcs 32M Bit NorFlash
• integrated MCU basic circuit like crystal oscillator circuit
• idle I/O ports are accessible on the pin headers
• 4-layer pcb & 2.0mm header pitch design, suitable for being plugged-in your application system

What's On Board

1. LPC4357FET256 / LPC4357JET256:the LPC ARM Cortex-M4/M0 dual-core microcontroller:
   • Core: Cortex-M4 processor, 204MHz Max
   • Core: Cortex-M0 coprocessor, 204MHz Max
   • Package: LBGA256
   • I/Os: 164
   • Memories: FLASH total 1M, SRAM total 136kB, ROM 64kB, E2PROM 16kB, OTP memory 64 bit
   • Interfaces:
     • 1 x SPIFI, 1 x 10/100T MAC
     • 1 x High-speed USB2.0 Host/Device/OTG
     • 1 x High-speed USB 2.0 Host/Device
     • 1 x 550 UART, 3 x 550 USART, 1 x IrDA
     • 2 x CAN 2.0, 2 x SSP, 1 x SPI, 1 x Fast-mode Plus I2C
     • 1 x standard I2C-bus, 2 x I2S, 1 x EMC, 1 x LCD controller
     • 1 x SD/MMC, 1 x PWM, 1 x QEI, 1 x 10-bit DAC, 2 x 10-bit ADC
2. QSPI FLASH solder pads, for soldering external Flash if required
3. MT48LC8M32B2, 256M Bit SDRAM
4. SST39VF3201, 32M Bit NorFlash
5. K9F1G08U0B, 1G Bit NandFlash
6. 12M crystal oscillator
7. 32.768K crystal, for internal RTC with calibration
8. MCU pins expander, VCC, GND and idle I/O ports are accessible on expansion connectors for further expansion

Photos

Note: Mother board in the photo is NOT included in the price.

Dimensions

Development Resources

• Related software (KEIL etc.)
• Examples in C
• Schematic (PDF)
• LPC Cortex-M3/M4 development documentations

Wiki: www.waveshare.com/wiki/Core4357

Note: the camera and capacitive touch screen drivers are not provided for the moment.