MB91F610A
Description
The MB91610 series is a line of Fujitsu Microelectronics microcontrollers based on a 32-bit RISC CPU core that feature a variety of peripheral functions for embedded applications that demand high-performance and high-speed CPU processing.
Key Features
- 32-bit RISC, load/store architecture, five-stage pipeline
- 16-bit fixed-length instructions (basic instructions) : 1 instruction per cycle
- Instructions suitable for embedded applications
- Memory-to-memory transfer, bit processing, barrel shift instructions, etc
- Instruction support for high level languages .. Function entry and exit instructions, instructions for register multi-load and multi-store
- Branch instructions with delay slots Reduced overhead when processing branches
- Built-in multiplier/instruction-level support
- Signed 32-bit multiplication : 5 cycles
- Signed 16-bit multiplication : 3 cycles
- Interrupts (save PC and PS) : 6 cycles, 16 priority levels
