MB91482
Overview
The MB91470/480 series is Fujitsu's general-purpose 32-bit RISC microcontroller, which is designed for embedded control applications that require high-speed processing performance. This series uses the FR60 CPU, which is compatible with the FR* family of CPUs. * : FR, the abbreviation of FUJITSU RISC controller, is a line of products of FUJITSU Limited.
- FR60 CPU
- 32-bit RISC, load/store architecture, five-stage pipeline
- Operating frequency of 80 MHz (PLL clock multiplied)
- 16-bit fixed-length instructions (basic instructions)
- Instruction execution speed : one instruction per cycle
- Memory-to-memory transfer, bit processing, barrel shift instructions, etc. : instructions suitable for embedded applications
- Function entry and exit instructions, multi load/store instructions of register contents : instructions compatible with C language.
- Register interlock function to facilitate assembly-language coding
- Built-in multiplier/instruction-level support
- Signed 32-bit multiplication : 5 cycles
