MB96F346

FUJITSU SEMICONDUCTOR DATA SHEET FME-MB96340 rev 10 16-bit Proprietary Microcontroller CMOS F2MC-16FX MB96340 Series MB96345/346 MB96F345 *1 MB96F346/F347/F348 ■ DESCRIPTION MB96340 series is based on Fujitsu’s advanced 16FX architecture (16-bit with instruction pipeline for RISC-like performance). The CPU uses the same instruction set as the established 16LX series - thus allowing for easy migration of 16LX Software to the new 16FX products. 16FX improvements compared to the previous generation include significantly improved performance - even at the same operation frequency, reduced power consumption and faster start-up time. For highest processing speed at optimized power consumption an internal PLL can be selected to supply the CPU with up to 56MHz operation frequency from an external 4MHz resonator. The result is a minimum instruction cycle time of 17.8ns going together with excellent EMI behavior. An on-chip clock modulation circuit significantly reduces emission peaks in the frequency spectrum. The emitted power is minimized by the on-chip voltage regulator that reduces the internal CPU voltage. A flexible clock tree allows to select suitable operation frequencies for peripheral resources independent of the CPU speed. *1: These devices are under development and specification is preliminary. These products under development may change its specification without notice. Note: F2MC is the abbreviation of Fujitsu Flexible Microcontroller For the information for microcontroll...