MCB1857UME vs OM13039,598 vs OM13028,598 Comparison

MCB1857UME evaluation board enables user to create and test working programs based on NXP LPC1857 family of ARM Cortex-M3 processor based devices with ULINK-ME debug adapter. The NXP LPC1857 MCU is a high end LPC devices with on chip CAN, Ethernet, USB connectivity. A 12.0MHz oscillator provides the clock signal for the MCU. The JTAG/Cortex Debug Interface connector provides debugging and emulator support for the LPC1850 device. The JTAG/Cortex Debug Interface allows application debugging and programming of on chip and off chip Flash devices. The board connects the on chip serial UARTs to the ST3232C, which converts the logic signals to RS232 voltage levels. The Ethernet Interface on the board provides a standard RJ45 connector with integrated transformer, and a 10/100 Ethernet 3.3V transceiver connected to the LPC1800 via the RMII interface. The ULINK-ME connects user PC"s USB port to target system and allows to program and debug embedded programs on the target hardware.

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180MHz ARM Cortex-M3 processor based MCU in LBGA256

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On chip SRAM 136KB and On chip Flash 1MB dual bank

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On board memory of 16MB NOR Flash, 4MB quad SPI Flash, 16MB SDRAM, & 16KB EEPROM

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Colour QVGA TFT LCD with touch screen

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10/100 Ethernet port

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High speed USB 2.0 Host/Device/OTG interface (USB host + Micro USB Device/OTG connectors)

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Full speed USB 2.0 Host/Device interface (USB host + micro USB Device connectors)

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CAN interfaces, MicroSD card interface

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Serial/UART port

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Audio CODEC with line in/Out and microphone/headphone connector + speaker

OM13039,598 is a Keil MCB1857 evaluation board which enables to create and test working programs based on the LPC1800 family of ARM Cortex-M3 based devices. The MCB1857 evaluation board and starter kit includes the MDK-ARM Lite edition tools. These tools help user to get started writing programs and testing the microcontroller and its capabilities. Sample applications that run on the MCB1857 evaluation board, and a quickstart guide are included. Populated with LPC1857 ARM Cortex-M3 based microcontrollers for embedded applications. The ARM Cortex-M3 is a next generation core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of support block integration.

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180MHz ARM Cortex-M3 processor based LPC1857 MCU in LBGA256

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Colour QVGA TFT LCD with touchscreen

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10/100 Ethernet port

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High speed USB 2.0 Host/Device/OTG interface (USB host + Micro USB Device/OTG connectors)

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Full speed USB 2.0 Host/Device interface (USB host + micro USB Device connectors)

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CAN interfaces, digital temperature sensor (I2C)

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Serial/UART port, microSD card interface

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Analog voltage control for ACD input

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Audio CODEC with line in/out and microphone/headphone connector & speaker

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Debug interface connectors

OM13028, 598 is a LPC1830-Xplorer featuring the LPC1830 cortex-M3 based microcontroller. The LPC1830 is a high performance, cost effective Cortex-M3 microcontroller featuring 200KB of SRAM, and advanced peripherals including Ethernet, high speed USB 2.0 Host/OTG/Device and CAN 2.0B. Operating at speeds up to 180MHz, the LPC1830 also features two new configurable peripherals a SPI flash interface and a state configurable timer.

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LPC1830 controller, 100 pin BGA

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On board Ethernet PHY, 50MHz oscillator and RJ45 connector with magnetics

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4 layer PCB

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On board crystals for controller, RTC and audio codec

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Micro SD card slot

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On board USB host power switch

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Two USB ports, one HS (High speed) port and one FS (Full Speed) port

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Boot select switch

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On board audio codec and audio jacks

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10 pin cortex debug header