Renesas R5F5630ECDFP#V0

Overview

R5F5630ECDFP#V0 from Renesas is a 100-MHz 32-bit RX CPU-based microcontroller with single-precision IEEE-754 FPU, 2-Mbyte on-chip flash, 128-Kbyte SRAM, and integrated USB 2.0 full-speed, CAN, 12-bit A/D (21 ch), 10-bit D/A (2 ch), RTC, and temperature sensor. It targets industrial motor control, factory automation I/O modules, and embedded HMI systems requiring deterministic real-time response and functional safety support.

For engineers reviewing the R5F5630ECDFP#V0 datasheet, R5F5630ECDFP#V0 pinout, R5F5630ECDFP#V0 application, or R5F5630ECDFP#V0 equivalent, key selection criteria include its 100-MHz operation with 165 DMIPS, 148 GPIO pins (54 5-V tolerant), 3-channel CAN compliance with ISO 11898-1, and IEC 60730-ready features including CRC, oscillation-stop detection, and A/D self-diagnosis.

Technical Context

The R5F5630ECDFP#V0 implements a CISC Harvard architecture with 5-stage pipeline and variable-length instructions, enabling ultra-compact code density. Its memory subsystem includes zero-wait-state 100-MHz flash and SRAM, plus 32-Kbyte data flash supporting background programming/erasing up to 100,000 cycles.

Real-time capability is reinforced by dual timer units: MTU2a (6×16-bit channels) for complementary PWM and phase counting, and TPUa (12×16-bit channels) with digital filtering and A/D trigger generation. Clock management supports independent domain scaling-ICLK up to 100 MHz, PCLK up to 50 MHz-and includes dedicated IWDT oscillator (125 kHz) and sub-clock (32 kHz) for RTC battery backup.

Key Specifications

Pinout & Package

Package: PLQP0100KB-A - 100-pin LQFP, 14 × 14 mm, 0.5-mm pitch, RoHS-compliant, surface-mountable with standard reflow profile.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F5630ECDFP#V0, R5F5630EDDFP#V0 offers identical performance in the same 100-pin LQFP but with enhanced lot-level consistency, while R5F5630ECDFB#V0 trades compactness for scalability-adding 36 GPIO, full peripheral concurrency, and external bus support without increasing clock or memory limits.

Availability

R5F5630ECDFP#V0 is available at Aetrix Electronics and suitable for industrial motor drives, factory automation I/O modules, and embedded HMI terminals requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant sourcing.

Supply support for R5F5630ECDFP#V0 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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RX630 Group, including R5F5630ECDFP#V0, was designed for high-performance industrial control applications demanding real-time determinism, functional safety compliance (IEC 60730), and rich connectivity-bridging the gap between general-purpose MCUs and application-specific processors.

FAQ

What is the maximum operating frequency and DMIPS rating of the R5F5630ECDFP#V0?

The R5F5630ECDFP#V0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance. This is achieved through its optimized RX CPU core with 5-stage pipeline and variable-length instruction set, enabling efficient execution of real-time control algorithms without cycle penalties from wait states due to its zero-wait-state flash and SRAM.

Does the R5F5630ECDFP#V0 support IEC 60730 Class B compliance out of the box?

Yes, the R5F5630ECDFP#V0 integrates multiple hardware features required for IEC 60730 Class B certification, including oscillation-stop detection, clock frequency measurement (MCK), CRC calculator, independent watchdog timer (IWDT) with dedicated oscillator, and self-diagnostic function for the 10-bit A/D converter. These are documented in the R01DS0060EJ0160 datasheet and require no external components to implement basic diagnostic coverage.

How many CAN channels does the R5F5630ECDFP#V0 support, and what is the mailbox count per channel?

The R5F5630ECDFP#V0 supports three CAN channels compliant with ISO 11898-1, each equipped with 32 dedicated mailboxes. This configuration enables concurrent handling of standard and extended frame messages across multiple networks-such as drive control, safety monitoring, and diagnostics-without software arbitration overhead.

What is the package type and pin count of the R5F5630ECDFP#V0?

The R5F5630ECDFP#V0 uses the PLQP0100KB-A package: a 100-pin LQFP with 14 × 14 mm body size and 0.5-mm lead pitch. It provides 78 general-purpose I/O pins, including 44 with 5-V tolerance, and supports standard surface-mount assembly processes with JEDEC J-STD-020D reflow profiles.

Can the R5F5630ECDFP#V0 operate with a 32.768 kHz crystal for RTC functionality?

Yes, the R5F5630ECDFP#V0 supports RTC operation using an external 32.768 kHz crystal connected between the XCOUT and XCIN pins. The RTC remains functional during deep software standby mode when powered from VBATT, and includes leap-year correction, 30-second adjustment, and time-capture on external event signals-all implemented in hardware without CPU intervention.