MB90F372PFF-G中文资料富士通数据手册PDF规格书

■ DESCRIPTION

The MB90370/375 series is a line of general-purpose, 16-bit microcontrollers designed for those applications which require high-speed real-time processing. The instruction set is designed to be optimized for controller applications which inheriting the AT architecture of F2MC-16LX series and allow a wide range of control tasks to be processed efficiently at high speed.

■ FEATURES

• Clock

• Embedded PLL clock multiplication circuit

• Operating clock (PLL clock) can be selected from divided-by-2 of oscillation or one to four times the oscillation (at oscillation of 4 MHz to 16 MHz) .

• Minimum instruction execution time of 62.5 ns (at oscillation of 4 MHz, four times the PLL clock, operation at VCC of 3.3 V)

• CPU addressing space of 16M bytes

• Internal 24-bit addressing

• Instruction set optimized for controller applications

• Rich data types (bit, byte, word, long word)

• Rich addressing mode (23 types)

• 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