LPC-1850-DB1 Development Board
The LPC1850 is ARM ® Cortex-M3 based microcontroller 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.
With LPC1850-DB1 development board you can easily evaluate the LPC1850 ARM Cortex-M3 microcontroller.
Lots of source code examples with detailed instructions are available at www.lpc1850.com web site.
LPC-1850-DB1 Evaluation Board Features
LPC18xx Series Device Features
The LPC18xx dual-core microcontroller features high speed USB (with on-chip PHY), a large internal SRAM, new innovative peripherals like the State Configurable Timer, the signal processing performance of ARM's Cortex-M3 core.
LPC18xx key features:
- 150 MHz, 32-bit ARM Cortex-M3
- Up to 1 MB dual-bank Flash
- Up to 200 KB SRAM
- Up to 4 KB EEPROM
- Memory Protection Unit (MPU)
- Two high-speed USB 2.0 interfaces, on-chip high-speed PHY
- 10/100T Ethernet MAC with MII and RMII interfaces
- LCD controller with 1024 x 768 pixel display resolution
- Innovative Quad SPI Flash Interface (SPIFI)
- State Configurable Timer (SCT) Subsystem
- Two CAN 2.0B
- AES Decryption with 128-bit secure OTP key storage
- Up to 164 GPIO
- Pin-compatible with the LPC4300 series
LPC1850-DB1 Development Board Components
The LPC1850-DB1 development board contains most of the extensively used components. Its peripheral support can be easily extended by the LPC1850-DB1 PCB soldering options and wide range of extension boards.
The LPC1850-DB1 evaluation board hardware components are:
- LPC1850 - 150 MHz, 32-bit ARM Cortex-M3.
- USB 2.0 High-speed interface - with mini USB type-B connector.
- 10/100MBit Ethernet interface - LPC1850-DB1 evaluation board contains assembled external PHY and connector.
- ARM Standard JTAG/SWD connector - 20-pin 2.54mm (0.1 inch)
- External NOR flash - 16MB Spansion S29AL016J70TFI01
- 4 user push-buttons + reset button
- 5 user controlled LEDs - 4 green LEDs + 1 red LED
- Boot select jumpers
LPC1850-DB1 PCB Soldering Options
LPC1850-DB1 evaluation board can be extended by soldering the following components:
- External SDRAM - we have tested the board with Micron MT48LC4M32B2-7 Synchronous DRAM.
- Real-Time Clock (RTC) - there are placeholder for RTC crystal and connection points for external power supply.
- Cortex Debug Connector - the small and low cost 10-pin 1.27mm (0.05 inch) connector can be assembled to access SWD, SWV, and JTAG signals available on Cortex-M4 and Cortex-M0 processors.
- Cortex Debug + ETM Connector - this small 20-pin 1.27mm (0.05 inch) connector can be assembled to access SWD, SWV, JTAG, and ETM (4-bit) signals available on Cortex-M3 processors.
Extension Boards (coming soon)
The LPC-1850-DB1 Development Board can be used with the wide range of extension boards:
- Touch Screen LCD extension board;
- Memory extension board;
- I2S+DAC extension board;
- ADC extension board;
- CARD extension board;
- HDMI extension board;
- PWM extension board;
- RS & CAN extension board.
RoHS
The Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment 2002/95/EC (commonly referred to as the Restriction of Hazardous Substances Directive or RoHS) was adopted in February 2003 by the European Union. This directive restricts the use of six hazardous materials in the manufacture of various types of electronic and electrical equipment.
LPC-1850-DB1 Development Board adapter is RoHS compliant.
2006-2012