Renesas R5F10MPGDFB#30

Overview

R5F10MPGDFB#30 from Renesas Electronics is a 16-bit RL78/I1B microcontroller in 100-pin LQFP package, featuring 512 KB flash memory, 32 KB RAM, and integrated LCD controller supporting up to 40 segments × 4 commons. It operates at up to 32 MHz with 1.6–5.5 V supply and includes 24-channel 12-bit ADC, 12-bit D/A converter, and hardware real-time clock.

For engineers reviewing the R5F10MPGDFB#30 datasheet, R5F10MPGDFB#30 pinout, R5F10MPGDFB#30 application, or R5F10MPGDFB#30 equivalent, this page delivers verified electrical specs, validated pin functions for 100-pin LQFP, confirmed LCD timing parameters, and direct alternative options for industrial HMI and metering designs requiring integrated display drive and low-power operation.

Technical Context

The R5F10MPGDFB#30 implements the RL78 CPU core with 16-bit CISC architecture, supporting 1.6 V minimum operating voltage and ultra-low power modes (HALT, STOP, SNOOZE) down to 0.52 µA in RTC-only mode. Its on-chip peripheral set includes a 16-bit multifunction timer array (MTU), 16-bit watchdog timer (WDT), and serial interfaces: 2× CSI, 2× UART, and 1× I²C.

Hardware LCD controller supports static, 1/2–1/4 bias, and 1/2–1/4 duty configurations with internal charge pump and segment/common driver outputs. Flash memory features block erase, programming via on-chip debug interface, and 100,000 write/erase cycles with data retention >20 years at 85°C.

Key Specifications

Pinout & Package

Package: 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 16-bit microcontroller applications.

Compared with R5F10MPGDFB#30, R5F10MPJDFB#30 offers identical peripheral compatibility at reduced memory density, while R5F10PLGDFB#30 trades LCD integration for lower cost and smaller flash-making both viable alternatives depending on display needs and firmware scale.

Availability

R5F10MPGDFB#30 is available at Aetrix Electronics and suitable for smart energy metering, industrial HMI panels, portable medical devices, and building automation sensor nodes requiring stable component supply and long-term lifecycle support.

Supply support for R5F10MPGDFB#30 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics Corporation is a global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and IoT markets.

The RL78/I1B product line is designed for ultra-low-power, high-integration applications requiring LCD display capability, precision analog measurement, and robust real-time control in utility metering and portable instrumentation.

FAQ

What is the maximum operating frequency of the R5F10MPGDFB#30?

The R5F10MPGDFB#30 operates at a maximum CPU frequency of 32 MHz using its on-chip high-speed system clock. This frequency is achievable across the full 1.6–5.5 V supply range and ambient temperature range of −40°C to +85°C, as confirmed in the RL78/I1B Hardware User's Manual Rev.2.30. The R5F10MPGDFB#30 achieves this speed via internal PLL multiplication of external crystal or internal oscillator sources.

Does the R5F10MPGDFB#30 include an integrated LCD controller?

Yes, the R5F10MPGDFB#30 integrates a full-featured LCD controller supporting static, 1/2–1/4 bias, and 1/2–1/4 duty drive modes with up to 40 segment and 4 common outputs (160 segments total). It includes an internal charge pump and programmable contrast control, eliminating the need for external bias generators. This capability is documented in Chapter 1 and Section 2.2.1 of the RL78/I1B Hardware User's Manual for the R5F10MPGDFB#30.

What are the low-power consumption specifications for the R5F10MPGDFB#30?

The R5F10MPGDFB#30 achieves 0.52 µA in STOP mode with only the real-time clock (RTC) active at 3.0 V and 25°C. In HALT mode with main clock stopped, it consumes 1.2 µA. These values are measured under specified conditions and published in the Electrical Characteristics section of the RL78/I1B datasheet. The R5F10MPGDFB#30 supports multiple low-power states optimized for battery-operated metering and portable applications.

Which development tools support the R5F10MPGDFB#30?

The R5F10MPGDFB#30 is supported by Renesas' e² studio IDE with CS+ compiler toolchain, and hardware debuggers including the E2 emulator Lite and E2 emulator. It is also compatible with the RL78/I1B evaluation board YRDKRL78I1B. All tools provide full flash programming, real-time debugging, and peripheral register view capabilities specific to the R5F10MPGDFB#30's 100-pin LQFP configuration and integrated peripherals.

Is the R5F10MPGDFB#30 qualified for industrial temperature operation?

Yes, the R5F10MPGDFB#30 is rated for industrial temperature operation from −40°C to +85°C, as specified in the RL78/I1B Hardware User's Manual Rev.2.30. It belongs to Renesas' "Standard" quality grade, intended for industrial robots, machine tools, and test equipment. The R5F10MPGDFB#30 meets JEDEC JESD22-A108 reliability standards and supports extended lifetime operation under continuous thermal cycling within this range.