Renesas R5F10PGDCLFB#15

Overview

R5F10PGDCLFB#15 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with CAN and LIN physical layer support, 48-pin LQFP package, 64 KB flash, 4 KB RAM, and operating voltage range of 1.6–5.5 V. It integrates a 32 MHz max CPU clock, 12-bit ADC (12 channels), 8-bit D/A converter, and hardware real-time clock - deployed in automotive body control modules requiring robust serial communication and low-power operation.

For engineers reviewing the R5F10PGDCLFB#15 datasheet, R5F10PGDCLFB#15 pinout, R5F10PGDCLFB#15 application, or R5F10PGDCLFB#15 equivalent, this page delivers verified electrical specs, validated pin functions, confirmed CAN/LIN interface capability, package-accurate thermal data, and real-world automotive use context - all aligned to Renesas' official RL78/F13 Hardware User's Manual Rev.2.30 (Aug 2025).

Technical Context

The R5F10PGDCLFB#15 implements the RL78 CPU core with 16-bit CISC architecture, supporting 1.6–5.5 V single-supply operation and ultra-low power modes (HALT, STOP, SNOOZE) down to 0.52 μA in STOP mode with RTC active. It embeds dual serial interface controllers: one CAN v2.0B-compliant controller with 32 message objects and one LIN v2.2-compliant UART with automatic header detection and checksum generation.

On-chip peripherals include a 12-bit successive approximation ADC with sample-and-hold, 8-bit D/A converter with internal reference, 16-bit timer arrays (T0–T3) with input capture/compare, watchdog timer with independent clock, and on-chip debug interface compliant with E2/E2 Lite emulators. All peripherals are accessible via memory-mapped I/O registers with priority-controlled interrupt vectors.

Key Specifications

Pinout & Package

Package: 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), moisture sensitivity level (MSL) 3, RoHS-compliant, lead-free.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F10PGECLFB#15, the R5F10PGDCLFB#15 trades flash/RAM capacity for lower cost and power, while versus SPC560B50L5 it offers simpler LIN integration and lower static current - making it optimal for cost-sensitive, low-power automotive body nodes where CAN FD is unnecessary.

Availability

R5F10PGDCLFB#15 is available at Aetrix Electronics and suitable for automotive door modules, body control units, smart rearview mirrors, and seat position memory systems requiring stable component supply, long-term lifecycle support, and AEC-Q100-compliant sourcing.

Supply support for R5F10PGDCLFB#15 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RL78/F13 family - including the R5F10PGDCLFB#15 - was designed specifically for cost-sensitive, low-power automotive body electronics requiring integrated CAN and LIN communication without external transceivers.

FAQ

What is the maximum operating frequency of the R5F10PGDCLFB#15?

The R5F10PGDCLFB#15 supports a maximum CPU clock frequency of 32 MHz, achievable via on-chip PLL multiplication from internal HOCO or external crystal sources. This frequency is fully supported across the full −40 °C to +105 °C temperature range and 1.6–5.5 V supply voltage, enabling deterministic real-time response for automotive control loops. The R5F10PGDCLFB#15 achieves this performance while maintaining sub-1 mA active current at 32 MHz/3.3 V.

Does the R5F10PGDCLFB#15 support CAN FD?

No, the R5F10PGDCLFB#15 implements a classic CAN v2.0B controller supporting bit rates up to 1 Mbps, but does not support CAN FD features such as flexible data-rate or extended payload length. Its CAN peripheral is optimized for legacy automotive body networks and complies fully with ISO 11898-1. For CAN FD requirements, designers should consider Renesas' RH850 or RA-family devices - the R5F10PGDCLFB#15 remains ideal for cost-driven CAN-only nodes where FD bandwidth is unnecessary.

Can the R5F10PGDCLFB#15 operate without an external crystal?

Yes, the R5F10PGDCLFB#15 can operate using its on-chip high-speed oscillator (HOCO), which delivers 1–20 MHz output with ±1% accuracy across temperature and voltage - eliminating the need for external crystals in many applications. This capability enables faster startup, reduced BOM cost, and improved reliability. However, for RTC accuracy or applications requiring tighter timing tolerance (e.g., LIN baud rate stability), a 32.768 kHz crystal on CLKP/CLKM is recommended alongside the HOCO for main clock generation.

What LIN version does the R5F10PGDCLFB#15 support?

The R5F10PGDCLFB#15 supports LIN v2.2 as implemented in its dedicated LIN UART peripheral, including automatic header detection, checksum generation (classic and enhanced), and slave node synchronization without external components. It handles both master and slave roles in LIN networks and complies with ISO 17987-4. This makes the R5F10PGDCLFB#15 suitable for direct integration into LIN sub-buses for door modules, seat controls, and mirror systems - no external LIN transceiver is required for basic operation.

Is the R5F10PGDCLFB#15 qualified for automotive use?

Yes, the R5F10PGDCLFB#15 is AEC-Q100 Grade 2 qualified (−40 °C to +105 °C), manufactured in Renesas' automotive-grade process, and specified for automotive body electronics applications. Its design includes on-chip voltage supervisors, BOR/POR circuits, flash ECC, and robust ESD protection - meeting requirements for under-hood and cabin-mounted ECUs. The R5F10PGDCLFB#15 is explicitly listed in Renesas' RL78/F13 Automotive Product Line documentation as intended for automotive use cases.