■ DESCRIPTION
MB89610R series has been developed as a general-purpose version of the F2MC*-8L family of proprietary 8-bit, single-chip microcontrollers.
In addition to the F2MC-8L CPU core which can operate at low voltage but at high speed, the microcontrollers contain peripheral resources such as timers, serial interfaces, and an external interrupt.
The MB89610R series is applicable to a wide range of application from welfare products to industrial equipment, including portable devices.

■ FEATURES
• Various package options
    Three types of QFP packages (0.5-mm, 0.65-mm, 1-mm pitch) SDIP package
• High-speed processing at low voltages
    Minimum execution time: 0.4 µs/3.5 V and 0.8 µs/2.7 V
• F2MC-8L family CPU core
    Instruction set optimized for controllers
        Multiplication and dividion instructions
        16-bit arithmetic operations
        Test and branch instructions
        Bit manipulation instructions, etc.
• Four types of timers
    8-bit PWM timer (also usable a reload timer)
    8-bit pulse-width count timer (Continuous measurement capable, applicable to remote control, etc)
    16-bit timer/counter
    20-bit time-base timer
• Two serial interfaces
    Switchable transfer direction allows communication with various equipment.
• External interrupt: 4 channels
    Four 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.)
• Bus interface function
    Including hold and ready functions