Keil™, An ARM® Company

MCB2140 User's Guide

Technical Data

ParameterDescription
Supply Voltage5V DC (provided by the USB bus of a PC)
Supply Current65mA typical, 120mA maximum
XTAL Frequency12 MHz (Allows up to 60MHz CPU clock)
MicrocontrollerNXP LPC214x
Peripherals2 × RS232 Interfaces,
1 × JTAG Interface,
1 × Analog Output (connected to speaker by default)
1 × Analog Input   (connected to potentiometer by default)
1 × ETM Interface (optional)
Board Size100mm x 110mm (3.95" x 4.35").