Description

The MB91233LLGA-G-116-ERE1 is a standard microcontroller from the MB91230 series. It is based on a 32-bit high-performance RISC CPU and offers a variety of I/O resources. This microcontroller is designed for embedded control applications that require high CPU performance and processing speed. The MB91233LLGA-G-116-ERE1 belongs to the FR60Lite family.

Specifications and features

• 32-bit RISC, load/store architecture with a 5 stage pipeline
• Maximum operating frequency: 33.6 MHz
• 16-bit fixed length instructions
• Memory-to-memory transfer, bit handling, and barrel shift instructions
• Built-in multiplier with instruction-level support
• Interrupt (PC and PS save): 6 cycles (16 priority levels)
• General-purpose ports: Maximum 98 ports
• A/D converter (series-parallel type)
• D/A converter (R-2R type)
• External interrupt input: 16 ch
• UART (full-duplex double buffer): 4 ch
• PPG: 16-bit × 6 ch
• Up/down counter: 2 ch (8-bit × 2 ch or 16-bit × 1 ch)
• Reload timer: 16-bit × 4 ch
• Free-run timer: 16-bit × 2 ch
• Watch timer: 15-bit × 1 ch
• PWC: 8-bit × 2 ch
• Input capture: 2 ch (interface with free-run timer 0)
• Output compare: 4 ch
• LCD controller: SEG00 to SEG31/COM0 to COM3 (also serving as a port)
• Clock monitor (peripheral clock output function): 1 ch
• Timebase/watchdog timer (26-bit)
• Real-time clock (counting even with the real-time clock stopped)
• Low Power Consumption Mode
• Sleep/stop function
• Package: LQFP-120, FLGA-128
• Technology: CMOS 0.35 µm
• Power supply: Dual power supply configuration [internal logic 3.3 V, I/O 5.5 V (3.3 V for ADC and DAC input/output)]

Application Scenarios

The MB91233LLGA-G-116-ERE1 microcontroller is suitable for a wide range of embedded control applications. Some potential application scenarios include audio motor control storage, high CPU performance power processing, and other applications that require high-speed processing.

Comparison

• High-performance 32-bit RISC CPU
• Wide variety of I/O resources
• Built-in multiplier with instruction-level support
• Low Power Consumption Mode

• Limited capacity of built-in ROM and RAM
• May require additional external components for certain applications