NGX Technologies LPC1857-Xplorer++

NGX Technologies LPC1857-Xplorer++

Description

LPC1857-Xplorer++ is a cost effective evaluation platform for LPC1857 controller. The LPC1857 is a ARM Cortex-M3 based microcontrollers for embedded applications. The LPC1857include 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.

Features

• 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
• On board 32MB SDRAM on 32bit bus
• On board crystals for controller, RTC and audio codec
• On board Ethernet PHY, 25 MHz Crystal and RJ45 connector with magnetics
• On board audio codec and audio jacks
• On board USB host
• On board USB Device
• On board 2X RS232 UART connected to the header
• 10-pin cortex debug header
• Unused I/Os brought to header

Download

• Schematic
• Quick Start Guide