K1901VC1QI Digital Signal Processor for Specialized Mobile Radio Communication

Fixed-point dual-core digital signal processor chip. Special and professional mobile radio communications

RISC subsystem core and memory features: <ul> <li>- 32-bit RISC core, clock speed up to 100 MHz, 1.25 DMIPS/MHz performance</li> </ul> (Dhrystone 2.1) with zero memory latency; <ul> <li>- MPU hardware memory protection unit;</li> <li>Multiplication in one cycle, hardware implementation of division;</li> <li>Built-in non-volatile FLASH type programme memory of 128 Kbytes;</li> <li>32 Kbyte on-board RAM;</li> <li>External system bus controller with support for ROM, ROM memory chips,</li> </ul> NAND Flash Features of DSP subsystem core and memory: <ul> <li>- 16-bit DSP core analogue TMS320C54, clock frequency up to 100 MHz;</li> <li>built-in RAM programme memory of 128 Kbytes in size;</li> <li>128 Kbytes inbuilt RAM data memory;</li> <li>maximum performance at simultaneous work of RISC and DSP cores with memory</li> </ul>DSP subsystem