MB91461 - 32-bit Microcontroller

5 I/O Circuit Type 11 Handling Devices 15 Notes On Debugger 16 DSU4 (ICE) Dedicated Connection Pins 17 Block Diagram 20 CPU and Control Unit 21 Mode Setting 27 Memory Space 29 I/O Map 30 Interrupt Source Table 51 Electrical Characteristics 56 Absolute maximum rating

• FR60 CPU.
• 32-bit RISC, load/store architecture, five-stage pipeline.
• Maximum operating frequency : 80 MHz (oscillation frequency 20 MHz, 4 multiplier (PLL clock multiplication method)).
• 16-bit fixed-length instructions (basic instructions).
• Instruction execution speed : 1 instruction per cycle.
• Instructions including memory-to-memory transfer, bit manipulation instructions, and barrel shift instructions: Instructions suitable for embedded.