LPC2148 (ARM7) Dev. Board: 2xRS232, USB, VGA, PS/2, SD Card

Description

LPC2148 (ARM7) Dev. Board: 2xRS232, USB, VGA, PS/2, SD Card
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BB-LPC214x
LPC2148 Development Board with 2xRS232, USB, VGA, PS/2, SD Card Holder and 2x16 LCD
The Blueboard-LPC214x Development board features a LPC2148 (ARM7 core) microcontroller. It provides various interfaces and peripherals whose use is illustrated through sample code snippets (see downloads below) to get you started quickly in your ARM development. The LPC2148 chip's pin signals can be accessed via through-hole solder pads on the board. If you mount pin headers into these solder pads, you can easily attach probes or connect additional circuit boards or peripherals via jumper wires.
The LPC2148 microcontroller has 512KB of internal flash and 32+8K RAM, can be clocked up to 60MHz. LPC2148 features include USB 2.0 device, 2xUARTs, RTC, 2x10bit ADCs (each ADC has multiple channels), 1xDAC, 6XPWM, 2xI2C, 1xSPI, 1XSSP, 2x32-bit TIMERS, FAST I/0 support and WDT. The LPC2148 also supports In System Programming (ISP)
BLUEBOARD-LPC214x Features
Dimensions: 127 × 127 mm
Two layer PCB (FR-4 material)
Power: 6.5V...9V DC with power LED. On-board linear regulators generate +3.3V/500mA and +5V/500mA from optional external power supply. Board can also be powered via USB
ISP and Reset switch
12.0000 MHz crystal for MCU,32KHz crystal for RTC
Extension headers for all microcontroller pins
2x RS232
1x VGA connector
1x PS/2 mouse/keyboard connector
20- pin JTAG connector
SD/MMC card connector
USB type-B connector with link-LED
All peripheral configurable via jumper
Audio power amplifier
2 line × 16 character LCD
Backlight control for LCD
Configurable for manual and automatic program download (ISP) via serial port
8 controllable LEDs via SPI serial-to parallel driver chip