MB90V340S中文資料富士通數(shù)據(jù)手冊PDF規(guī)格書
MB90V340S規(guī)格書詳情
■ DESCRIPTION
The MB90860A-series is Fujitsu 16-bit general-purpose microcontroller which enhances each kind of timers and communication macros. With the new 0.35 μm CMOS technology, Fujitsu now offers 128 Kbytes on-chip FLASHROM program memory. An internal voltage booster removes the necessity for a second programming voltage.
■ FEATURES
? Clock
? Built-in PLL clock frequency multiplication circuit
? Selection of machine clocks (PLL clocks) is allowed among frequency division by two on oscillation clock, and multiplication of 1 to 6 times of oscillation clock (for 4 MHz oscillation clock, 4 MHz to 24 MHz).
? Operation by sub-clock (up to 50 kHz : 100 kHz oscillation clock divided by two) is allowed. (devices without S-suffix only)
? Minimum execution time of instruction : 42 ns (when operating with 4-MHz oscillation clock, and 6-time multiplied PLL clock).
? 16 Mbyte CPU memory space
? 24-bit internal addressing
? Instruction system best suited to controller
? Wide choice of data types (bit, byte, word, and long word)
? Wide choice of addressing modes (23 types)
? Enhanced multiply-divide instructions and RETI instructions
? Enhanced high-precision computing with 32-bit accumulator
? Instruction system compatible with high-level language (C language) and multitask
? Employing system stack pointer
? Enhanced various pointer indirect instructions
? Barrel shift instructions
? Increased processing speed
? 4-byte instruction queue
? Powerful interrupt function
? Powerful 8-level, 34-condition interrupt feature
? Up to 16 external interrupts are supported
? Automatic data transfer function independent of CPU
? Extended intelligent I/O service function (EI2OS) : up to 16 channels
? DMA : up to 16 channels
? Low power consumption (standby) mode
? Sleep mode (a mode that halts CPU operating clock)
? Time-base timer mode (a mode that operates oscillation clock, sub clock, time-base timer and clock timer only)
? Watch mode (a mode that operates sub clock and clock timer only)
? Stop mode (a mode that stops oscillation clock and sub clock)
? CPU blocking operation mode
? Process
? CMOS technology
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