Renesas R5F100PGGFB#30

Overview

R5F100PGGFB#30 from Renesas is a 100-pin LFQFP, 0.5-mm pitch, industrial-grade (−40°C to +105°C) RL78/G13 16-bit MCU with 128 KB flash, 8 KB data flash, 12 KB RAM, and integrated RTC, 10-bit ADC (26 channels), UART, I²C, CSI, and 16-bit timers. It targets battery-powered industrial sensors and low-power HMI control units.

For engineers reviewing the R5F100PGGFB#30 datasheet, R5F100PGGFB#30 pinout, R5F100PGGFB#30 application, or R5F100PGGFB#30 equivalent, key selection criteria include its 0.57 μA STOP-mode current, 66 μA/MHz active power, 32 MHz max CPU speed, 100-pin LFQFP package, and support for background data flash rewriting (BGO) at VDD = 1.8–5.5 V.

Technical Context

The R5F100PGGFB#30 implements the RL78 CPU core with a 3-stage pipeline CISC architecture, supporting instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz subsystem clock). It integrates a 12-bit interval timer, real-time clock with calendar/alarm/correction, and watchdog timer with dedicated low-speed oscillator.

Its peripheral set includes up to 26-channel 10-bit A/D converter with internal 1.45 V reference and temperature sensor, 3–10-channel I²C/Simplified I²C, 2–4-channel UART/LIN, and 2–8-channel CSI (SPI-compatible serial interface), all configurable via on-chip SFRs without external components.

Key Specifications

Pinout & Package

Package: 100-pin LFQFP (14 × 14 mm, 0.5-mm pitch), RoHS-compliant, industrial temperature grade (−40°C to +105°C).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F100PGGFB#30, the #50 variant offers identical performance in tape-and-reel format for factory automation, while R5F101PGGFB#30 removes data flash to lower unit cost - making it viable only when background reprogramming and persistent configuration storage are excluded from system requirements.

Availability

R5F100PGGFB#30 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart thermostats, PLC I/O modules, and energy meter front-ends requiring stable component supply, long-term lifecycle assurance, and industrial temperature qualification.

Supply support for R5F100PGGFB#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 is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RL78/G13 family is designed for ultra-low-power general-purpose embedded control - balancing performance, energy efficiency, and integration to replace discrete analog/digital components in cost-sensitive industrial and consumer systems.

FAQ

What is the maximum operating frequency of the R5F100PGGFB#30?

The R5F100PGGFB#30 supports a maximum CPU clock frequency of 32 MHz using the high-speed on-chip oscillator. This delivers 41 DMIPS of processing performance and enables sub-microsecond interrupt latency for time-critical control loops. The oscillator maintains ±1.0% accuracy across VDD = 1.8–5.5 V and TA = −20°C to +85°C, eliminating need for external crystals in many applications.

Does the R5F100PGGFB#30 support background data flash rewriting (BGO)?

Yes, the R5F100PGGFB#30 includes 8 KB of data flash memory with full background operation (BGO) support. This allows the R5F100PGGFB#30 to execute instructions from program memory while simultaneously rewriting data flash - essential for over-the-air parameter updates, event logging, or calibration storage without halting application execution.

What is the STOP mode current consumption of the R5F100PGGFB#30?

The R5F100PGGFB#30 achieves 0.57 μA typical current consumption in STOP mode with only the real-time clock (RTC) and low-voltage detector (LVD) enabled. This ultra-low quiescent current enables multi-year battery life in always-on monitoring applications such as wireless sensor networks and portable instrumentation where periodic wake-up is required.

Which analog features are integrated into the R5F100PGGFB#30?

The R5F100PGGFB#30 integrates a 10-bit successive-approximation ADC with up to 26 input channels, an internal 1.45 V reference voltage, and a calibrated on-chip temperature sensor. These features allow the R5F100PGGFB#30 to perform precision analog measurements - including thermal compensation and multi-sensor signal conditioning - without external reference ICs or discrete temperature sensors.

Is the R5F100PGGFB#30 pin-compatible with other RL78/G13 variants in the same package?

Yes, the R5F100PGGFB#30 is pin-compatible with all other RL78/G13 MCUs in the 100-pin LFQFP (FB) package, including R5F100PFAFB#30 through R5F100PLAFB#30 and their R5F101x counterparts. Pin assignments, power domains, and peripheral mappings are consistent across this package group, enabling hardware reuse and scalable memory selection within the same PCB layout.