KM1867VM1 - USSR Soviet Russian Gold Clone of TMS320C10 CPU DSP - Very RARE

Great items for chip collectors !!!

Ultra RARE and Extremely HARD to find in nowadays !!!

KM1867VM1 - Rare Russian Gold Ceramic clone of Texas Instruments TMS320c10 CPU DSP (Digital signal processor). 
 
The basis of the microprocessor is put a modified Harvard architecture, which differ from conventional Harvard architecture 
is the ability to exchange data between program memory and data memory, which increases the flexibility of the device.

Arithmetic functions in a processor implemented in hardware. It has a hardware multiplier (MULT), shifter (SHIFTER), 
hardware support for auto-increment / decrement address registers data (ARO, AR1).
 
This is a 16-bit processor. The address space of 4K 16-bit words of program memory and 144 16-bit words of data memory. 
Duration of the command processor cycle is 160-200 ns.
 
CPU communicates with external devices through 8 16-bit I/O ports. You can handle an external interrupt.
 
Great item for chip collectors !!!

CPU from old stock, like new, in working order.

Look an actual pictures above - You receive exactly what You see!!!