MYD-LPC1857 Development Board

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

The MYD-LPC1857 development board deliver a rich set of memory resource 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 extension connector working with full tested example source code to build a develop platform helps users evaluate, learning and make prototype 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 containing 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 see more details refer to MYD-LPC185X development board

Do pobrania

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