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■ DESCRIPTION

The MB95120 series is general-purpose, single-chip microcontrollers. In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions.

■ FEATURE

? F2MC-8FX CPU core

Instruction set optimized for controllers

? Multiplication and division instructions

? 16-bit arithmetic operations

? Bit test branch instruction

? Bit manipulation instructions etc.

? Clock

? Main clock

? Main PLL clock

? Sub clock

? Sub PLL clock

? Timer

? 8/16-bit compound timer × 2 channels

? 16-bit reload timer

? 8/16-bit PPG × 2 channels

? 16-bit PPG × 2 channels

? Timebase timer

? Watch prescaler

? LIN-UART

? Full duplex double buffer

? Clock asynchronous (UART) or clock synchronous (SIO) serial data transfer capable

? UART/SIO

? Full duplex double buffer

? Clock asynchronous (UART) or clock synchronous (SIO) serial data transfer capable

? I2C*

? Built-in wake-up function

? External interrupt

? Interrupt by edge detection (rising, falling, or both edges can be selected)

? Can be used to recover from low-power consumption (standby) modes.

? 8/10-bit A/D converter

? 8-bit or 10-bit resolution can be selected

? LCD controller (LCDC)

? 40 SEG × 4 COM (Max 160 pixels)

? With blinking function

? Built-in division resistance for LCD drive/booster : selected by mask option

? Low-power consumption (standby) mode

? Stop mode

? Sleep mode

? Watch mode

? Timebase timer mode

? I/O port

? The number of maximum ports : Max 87

? Port configuration

? General-purpose I/O ports (N-ch open drain) : 2 ports

? General-purpose I/O ports (CMOS) : 85 ports

? Programmable input voltage levels of port

? CMOS input level / hysteresis input level

? Dual operation Flash memory

? Erase/write and read can be executed in the different bank (Upper Bank/Lower Bank) at the same time.

? Flash memory security function

Protects the content of Flash memory (Flash memory product only)