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LPC1857-Xplorer++ is a cost effective evaluation platform for LPC1857 controller. The LPC1857 is a ARM Cortex-M3 based microcontrollers for embedded applications. The LPC1857 includes up to 1 MB of flash and 136 kB of on-chip SRAM, 16 kB of EEPROM memory, a quad SPI Flash Interface (SPIFI), a State Configurable Timer (SCT) subsystem, two High-speed USB controllers, Ethernet, LCD, an external memory controller, and multiple digital and analog peripherals. The LPC1857 operate at CPU frequencies of up to 180 MHz.
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Following are the salient features of the LPC1857-Xplorer++
- Controller: LPC1857, 256 pin BGA
- PCB: 6-layer (102mm x 43mm, RoHS Compliant)
- Two LEDs
- One user switch and one reset switch
- On board Micro SD card slot
- 32Mb Quad flash
- Onboard 32MB SDRAM on 32bit bus
- Onboard crystals for the controller, RTC and audio codec
- Onboard Ethernet PHY, 25 MHz Crystal and RJ45 connector with magnetics
- Onboard audio codec and audio jacks
- On board USB host
- Onboard USB Device
- Onboard 2X RS232 UART connected to the header
- 10-pin cortex debug header
- Unused I/Os brought to header
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User Manuals
Sample Code