The SMSC part is the 243. I have been looking at so many parts lately I am going blind.
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Look at the STMicro parts.. the 242 part has a 4 clock 8051. The up coming
> 243 part has a 1 clock 51.
>
>
> > I'm looking a microcontroller with the following properties:
> > - Includes a USB port interface, which is used for programming all
> functions
> > (ideal case). Alternatively, initial function programming could be via
> JTAG,
> > but once programmed the device must support USB.
> > - Program should be flash-based. EZUSB requires initial program load via
> USB
> > whenever the device is re-attached to the USB host. I wish to program
> device
> > functionality once, and this program should be retained when the device
is
> detached from USB.
> > - CPLD (or FPGA with non-volatile program storage / autoload (autoload
> could
> > be performed by microcontroller)) to support reconfigurable hardware
> > functions.
> >
> > Anyone know of such a device?
> >
> > Thanks,
> > R. Main.
> >
> >
> >
>
>