Description
The CXR702080 is a CMOS 32-bit microcomputer integrating on a single chip an A/D converter, serial interface, timer, bus interface unit, DMA controller, memory stick interface, and as well as basic configurations like a 32-bit RISC CPU, ROM, RAM, and I/O port.
This also provides the idle/sleep/stop functions that enable lower power consumption.

FEATUREs
• CPU SR11 series 32-bit RISC CPU core
• Minimum instruction cycle 54.3ns (fSRC: 18.432MHz) 30.5µs (fTEX: 32.768kHz)
• Incorporated ROM 256K bytes
• Incorporated RAM 16K bytes
• Peripheral functions
    — Bus interface unit
    — DMA controller 4 channels
    — A/D converter 8-bit 4-analog input, successive approximation system
    — Serial interface Clock synchronization, 2 channels Clock synchronization, 1 channel (Incorporated 64-byte buffer RAM) Asynchronization, 2 channels
    — Timers 8-bit timer, 8 channels 16-bit capture timer, 3 channels 8-bit time-base timer Clock prescaler 16-bit watchdog timer
    — Memory stick interface
    — Beep output circuit
    — External interruption 11 channels (polarity selection and both edge detection possible)
• Standby mode Idle/sleep/stop
• Package 176-pin plastic LFLGA