SPC 81632

SPC 81632 is a Serial Peripheral controller. It is a conceptual and open source microcontroller. Its smaller version is just 18 pin microcontroller but it can do 32-bit processing and gives the data output serially.

Some of the key features of this microcontroller are:
* It works in four modes: i.e. as 4 bit microcontroller , 8 bit microcontroller , 16 bit microcontroller and 32 bit microcontroller with the facility that its smaller version doesn't contains more than 20 pins.
* One pin can produce one port: if it has 'n' data pins and if it runs in e.g. 16 bit mode then.. it is able to produce 'n' number of 16 bit ports..
* Pins can multiply themselves: one serial data pin is able to produce maximum of 32 serial data pins.. ( if used in mode 3) i.e. the one data pin multiplies by 32..
* Can produce different Baud Rates Simultaneously: it is able to produce different baud rates at different pins.. e.g. if one pin produces the baud rate of 300 then other can produce the baud rate of 19,200 Bauds.
* It runs in two modes.. Baud mode and bit/s mode.. hence this small microcontroller can also work in DSP applications..
* it is serially programmable: with a very common software through serial port.