MYD-LPC1857 Development Board

The MYD-LPC1857 ARM Cortex-M3 processor working at 180MHZ is a full-function evaluation platform base NXP LPC1857; The MYD-LPC1857 board integrate all core components, memory, interfaces and attested software, which prototype base it. The board help users to make a quick application for NXP LPC1857 ARM Cortex-M3 processor.

The MYD-LPC1857 development board deliver a rich set of memory and periphery interfaces, include 32MB SDRAM, 2MB NorFlash and 4MB SPI FLASH, Hi-speed USB Host / Otg, audio input / output, 10 / 100Mbps Ethernet, CAN, JTAG, 4.3 '' TFT LCD Module, UART, MicroSD and user GPIO pins. These peripheries interfaces and user interface are working with the full-tested protocols base NXP LPC1850 / 1857 ARM Cortex-M3 MCU at a fast period.

MYD-LPC1857 development board specification

• PCB Size: 115mm x 90mm
• PCB layers: 4
• Power supply: 5V / 2A
• Debug interface: 20-pin, 2.54mm JTAG connector
• Working temperature -40 ~ + 85 ° C
• ROHS Compliance

Hardware features

Processor

• LPC1850FET256 / LPC1857FET256, working at 180MHz
• 200 kB SRAM for code and data use
• 64 kB ROM including boot code and on-chip software drivers
• 64KB ROM, including boot code
• 32-bit One-Time Programmable (OTP) memory for general-purpose use.

External memory

• 32MB SDRAM
• 2MB NorFlash
• 4MB SPI FLASH

Audio interface

• Audio 3.5mm input
• Dual track audio 3.5mm output

TFT LCD

• 24 Bit color
• 80x272 pixel support 1024 x 768

Data interface

• 3 x UART (UART0, UART2 and UART3, UART2 need external MAX3232)
• 1x Hi-speed USB HOST
• 1x Mini USB OTG
• 1x Ethernet interface
• 2x CAN interface
• 1x RS485 (reuse with UART1)

LED

• 1x Power indicator
• 6x User LED

Download this file to MYD-LPC185X development board

To download

• NXP LPC1800 Datasheet
• NXP LPC4300 Datasheet
• MYD-LPC435X / 185X UserManual V1.2
• LPC Dfusec Tool Install Guide