MB90370 Series
• High code efficiency
• Enhanced precision calculation realized by the 32-bit accumulator
Instruction set designed for high level language (C) and multi-task operations
• Adoption of system stack pointer
• Enhanced pointer indirect instructions
• Barrel shift instructions
Program patch function (2 address pointer)
Improved execution speed
• 4-byte instruction queue
Powerful interrupt function
• Priority level programmable : 8 levels
• 32 factors of stronger interrupt function
Automatic data transmission function independent of CPU operation
• Extended intelligent I/O service function (EI2OS)
• Maximum 16 channels
Low-power consumption (standby) mode
• Sleep mode (mode in which CPU operating clock is stopped)
• Timebase timer mode (mode in which operations other than timebase timer and watch timer
are stopped)
• Stop mode (mode in which all oscillations are stopped)
• CPU intermittent operation mode
• Watch mode
Package
• LQFP-144 (FPT-144P-M12 : 0.4 mm pitch)
Process
• CMOS technology
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