The SH7729R Group is supported only for the customers who have already adopted these products. Not recommended for new designs. Please use other SuperH Family products instead. & The SH7729R microprocessor incorporates the 32-bit SH3-DSP CPU. & The SH7729R's on-chip peripheral functions include a cache memory, internal X/Y memory, an interrupt controller, timers, three serial communication interfaces, a real time clock (RTC), memory management unit (MMU), a user break controller (UBC), a bus state controller (BSC), and I/O ports, making it ideal for use as a microcomputer in electronic devices that require high speed together with low power consumption.