Hitachi SH7729R
The SH7729R is a single-chip RISC microprocessor that integrates a 32-bit RISC-type SuperH RISC engine architecture CPU with a digital signal processing (DSP) extension as its core, together with cache memory, an on-chip X/Y memory, and a memory management unit (MMU), as well as peripheral functions required for system configuration such as a timer, a realtime clock, an interrupt controller, and a serial communication interface. The SH7729R includes data protection, virtual memory, and other functions provided by incorporating an MMU, into a SuperH Series microprocessor (SH-1 or SH-2). The provision of on-chip DSP functions enables applications that previously required the use of two chips—a microprocessor and a DSP—to be implemented with a single chip.
Hitachi
