■ DESCRIPTION
The MB89660 series has been developed as a general-purpose version of the F2MC*-8L family consisting of proprietary 8-bit single-chip microcontrollers.
In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions such as timers, a UART, a serial interface, an 8-bit A/D converter, an input capture, an output compare, and an external interrupt. The MB89660 series is applicable to a wide range of applications from welfare products to industrial equipment.

■ FEATURES
• Package expansion
   QFP package
   SDIP package
• F2MC-8L family CPU core
   Instruction set optimized for controllers
      Multiplication and division instructions
      16-bit arithmetic operations
      Test and branch instructions
      Bit manipulation instructions, etc.
• Three types of timers
   8-bit PWM timer
   8/16-bit timer/counter
   20-bit time-base timer
• Functions that permit communications with a variety of devices
   UART which permits selection of synchronous/asynchronous communications
   A serial interface that permits selection of the transfer direction
• 8-bit A/D converter: 8 channels
   Sense mode function capable of performing compare operation in 5 µs
   Activation by external input possible
• Real-time control
   Input capture: 2 channels
   Output compare: 2 channels
• External interrupt: 4 channels
   Two channels are independent and capable of wake-up from low-power consumption modes (with an edge detection function).
• Low power consumption modes
   Stop mode (Oscillation stops to minimize the current consumption.)
   Sleep mode (The CPU stops to reduce the current consumption to approx. 1/3 of normal.)
   Hardware standby mode (Wake-up from this mode and activation by pin input only.)