sentences:  The 1999 edition of the same catalog no longer had any V60-V80 products.In 1992, NEC launched a new model, the V800 Series 32-bit microcontroller; but it did not have a memory management unit (MMU).It had a RISC-based architecture, inspired by the Intel i960 MIPS architecture, and other RISC processor instructions, such as JARL (Jump and Register Link) and load/store architecture.