MB90495G Series
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•Select subclock behavior (8.192 kHz)
•Minimum instruction execution time : 62.5 ns (operating with 4-MHz oscillation clock and
×
4 PLL clock)
• 16-MByte CPU memory space
•24-bit internal addressing
•External access possible through selection of 8/16-bit bus width (external bus mode)
• Optimum instruction set for controller applications
•Wealth of data types (Bit, Byte, Word, Long Word)
•Wealth of addressing modes (23 different modes)
•Enhanced signed multiply-divide instructions and RETI instruction functions
•Enhanced high-precision arithmetic employing 32-bit accumulator
• Instruction set supports high-level programming language (C) and multitasking
•Employs system stack pointer
•Enhanced indirect instructions with all pointer types
•Barrel shift instructions
• Improved execution speed
•4-byte instruction queue
• Powerful interrupt feature
•Powerful 8-level, 34-condition interrupt feature
• CPU-independent automated data forwarding
•Extended intelligent I/O service feature (EI
2
OS) : maximum 16 channels
• Low-power consumption (Standby) Mode
•Sleep mode (CPU operation clock stopped)
•Time-base timer mode (oscillation clock and subclock, time-base timer and watch timer only operational)
•Watch mode (subclock and watch timer only operational)
•Stop mode (oscillation clock and subclock stopped)
•CPU intermittent operation mode
• Process
•CMOS technology
• I/O Ports
•Generic I/O ports (CMOS output) : 49
• Timer
•Time-base timer, watch timer, watchdog timer : 1 channel
•8/16-bit PPG timer : four 8-bit channels, or two 16-bit channels
•16-bit reload timer : 2 channels
•16-bit I/O timer
•16-bit
free-run timer : 1 channel
•16-bit
input capture (ICU) : 4 channels
Generates interrupt requests by latching onto the count value of the 16-bit free-run timer with pin input
edge detection
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2
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
