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RENESAS R5F11MMFAFB30 RL78 Microcontroller

The product is a low-power microcontroller featuring an RL78 CPU core, integrated LCD controller/driver, 12-bit ADC and DAC, operational amplifiers, internal voltage references, and multiple serial interfaces. It operates on 1.8V to 3.6V, suitable for all LCD-based applications, with 48 to 128 KB Flash, 5.5 KB RAM, and advanced power management modes including STOP, HALT, and SNOOZE. Its versatile features include high-speed oscillator, event link controller, key interrupt, and an internal debug function, optimized for energy-efficient embedded system designs.

Authorized Distributors
Source:DigiKey
Part No:R5F11MMFAFB#30
Stock:6
Inv Date:06-06-2026
Price: Unit price: $4.7
Buy/RFQ:
Part No:R5F11MMFAFB#30
Stock:226
Inv Date:06-07-2026
Price: Unit price: $4.7
Buy/RFQ:

RENESAS R5F11MMFAFB30 RL78 Microcontroller Specifications:

  • Operating Voltage: 1.8 V to 3.6 V
  • Flash Memory: 48 to 128 KB
  • RAM: 5.5 KB
  • ADC Resolution: 12-bit, 10-14 channels
  • DAC Resolution: 12-bit, 2 channels
  • Operational Amplifiers: 4 general-purpose, 2 rail-to-rail
  • Serial Interfaces: CSI (SPI / UART support), I2C, simplified I2C, 4 channel UART
  • LCD Controller: Switchable voltage boosting, capacitor split, external resistance division
  • Main System Clock: 1-24 MHz (HS mode), up to 16 MHz (high-speed oscillator), 32.768 kHz subsystem clock
  • Power Modes: High-speed, low-speed, STOP, HALT, SNOOZE
  • Internal Voltage Reference: 1.5 V to 2.5 V selectable
  • Reset: Power-on, external, voltage detector, illegal instruction, RAM parity errors
  • Temperature Range: -40°C to +85°C
  • Integrated debug function, event link controller, key interrupts

Buy the Renesas Series RL78 Microcontroller: R5F11MMFAFB30

Experience the advanced energy-efficient design of the Renesas RL78 microcontroller R5F11MMFAFB30. Featuring integrated LCD control, 12-bit ADC and DAC, and multiple serial interfaces, it offers versatile connectivity and high performance for LCD-based applications. Operating at 1.8V to 3.6V with 48-128 KB Flash and 5.5 KB RAM, it ensures reliable operation across a wide temperature range. Ideal for energy-conscious embedded systems, purchase online today to optimize your device development with trusted quality and comprehensive features.

Get Renesas RL78 microcontroller R5F11MMFAFB30 today—built for precision, energy efficiency, and reliable LCD control in embedded systems.

Frequently Asked Questions

Where can I buy RENESAS R5F11MMFAFB30?

You can click on the BUY or RFQ button to purchase R5F11MMFAFB30 from an authorized RENESAS distributor.

How do I troubleshoot issues or seek technical support for part R5F11MMFAFB30?

You can download the R5F11MMFAFB30 datasheet or visit the RENESAS website for support.

Who is the manufacturer of R5F11MMFAFB30?

RENESAS

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