Joey's Electronics Projects

The last chip in the comparison is the Z16F2810 . When I started the tests I got a Loop overhead time of only 0.64, which made me think t...

The next chip to test is the  AT89LP6440 . This is a single-cycle 8052 compatible like the  DS89C450 . It can run from an internal oscilla...

Using an FTDI cable to program the  AT89LP6440  like I mentioned in my  last post  turned out to be more difficult than I expected. Configu...

For the Microcontroller Comparison  I have been trying to get the  AT89LP6440  to work. When I sampled the chip I thought it could be progr...

Recently I bought some LPC1114 microcontrollers from NXP. They come in DIP packages and feature an ARM Core M0. Although comparing the clo...