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FUJITSU SEMICONDUCTOR DATA SHEET
DS07-16502-3E
32-Bit Proprietary Microcontroller
CMOS
FR60 MB91301 Series MB91302A/V301A
■ DESCRIPTION
The MB91301 series are a line of microcontrollers based on a 32-bit RISC CPU core (FR family) , incorporating a variety of I/O resources and a bus control mechanism for embedded control that requires the processing of a high-performance, fast CPU as well as an SDRAM interface that can connect SDRAM directly to the chip. The large address space supported by the 32-bit CPU addressing means that operation is primarily based on external bus access although instruction cache memory of 4 Kbytes and RAM of 4 Kbytes( for data) are included for high-speed execution of CPU instructions.