PCB designed for new DIP28 LPC1114 chip

Development Boards MicroMod
1

This PCB I made for the new LPC1114 in a 0.6" DIP28 package might be of interest:

http://www.leonheller.com/LPC1114%20(DIP28)

I obtained some sample chips from NXP, it’ll be some time before they are generally available. I’ll make the PCB design available when they are.

2

It doesn’t get much simpler than using this chip, a picture of an FTDI cable connection to download a blinky example to the LPC1114 DIP28, 50 MHz 32bit ARM, built in power supplies, oscillator, 32K Flash, 4K RAM.

http://www.eisenhard.net/BBproto.gif

All that’s needed is 2.5-3.3V, GND. In this example a 2V zener diode supplies power from a 5V FTDI cable.

3

I like to use a debugger when developing code.

4

viskr:
It doesn’t get much simpler than using this chip, a picture of an FTDI cable connection to download a blinky example to the LPC1114 DIP28, 50 MHz 32bit ARM, built in power supplies, oscillator, 32K Flash, 4K RAM.

All that’s needed is 2.5-3.3V, GND. In this example a 2V zener diode supplies power from a 5V FTDI cable.

On-chip oscillator?

5

Yes, 12 MHz. It’s 1%, so a crystal isn’t needed for many applications. It can be used with the PLL for 48 MHz operation.