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 last chip in the comparison of microcontrollers is the Z16F2810 . It comes in PLCC and is the only part in the ZNEO line that isn'...

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...

As I mentioned in my last post , I have been using the DS89C450  lately to do some tests. It has a serial program loader in ROM used to pr...

The next chip I compared was the DS89C450 from Maxim. This is a single-cycle 8051 with clock speeds up to 33MHz. The other single-cycle 8...