Renesas R5F5630BDDFB#V0

Overview

R5F5630BDDFB#V0 from Renesas is a 100-MHz 32-bit RX CPU-based microcontroller with single-precision IEEE-754 FPU, 1-Mbyte on-chip flash, 96-Kbyte SRAM, and integrated USB 2.0 full-speed, CAN (3 channels), 12-bit A/D (21 ch), 10-bit D/A (2 ch), RTC, and 144-pin LQFP package. It targets industrial motor control and embedded HMI applications requiring deterministic real-time response and functional safety support.

For engineers reviewing the R5F5630BDDFB#V0 datasheet, R5F5630BDDFB#V0 pinout, R5F5630BDDFB#V0 application, or R5F5630BDDFB#V0 equivalent, this page delivers verified specifications, validated package mapping, confirmed peripheral channel counts for the PLQP0144KA-A footprint, and two rigorously cross-referenced alternative parts - all extracted from Renesas R01DS0060EJ0160 Rev.1.60.

Technical Context

The R5F5630BDDFB#V0 implements the RXv1 CPU core with 5-stage CISC Harvard pipeline, supporting 165 DMIPS at 100 MHz and variable-length instructions for ultra-compact code density. Its memory subsystem includes no-wait-state 100-MHz flash, 100-MHz SRAM, and 32-Kbyte reprogrammable data flash with background operation capability.

Peripherals are clocked via independent domain dividers: ICLK up to 100 MHz (CPU), PCLK up to 50 MHz (peripherals), FCLK up to 50 MHz (FlashIF), and BCLK up to 50 MHz (external bus). The device integrates dual debugging interfaces (JTAG and FINE) and supports IEC60730-compliant self-test functions including oscillation-stop detection, CRC calculation, and A/D converter self-diagnosis.

Key Specifications

Pinout & Package

Package: PLQP0144KA-A - 144-pin LQFP, 20 × 20 mm body, 0.5-mm lead pitch, exposed pad not present, RoHS-compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F5630BDDFB#V0, R5F5630ADDFB#V0 trades flash capacity for lower BOM cost in fixed-function applications, while R5F5630BDDFC#V0 expands I/O and CAN capability at the expense of PCB area - both retain identical clock, analog, and timer performance.

Availability

R5F5630BDDFB#V0 is available at Aetrix Electronics and suitable for industrial motor control, embedded HMI, factory automation I/O modules, and energy metering gateways requiring stable component supply across multi-year production cycles.

Supply support for R5F5630BDDFB#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 R5F5630BDDFB#V0, was designed for high-performance embedded applications demanding real-time determinism, functional safety compliance (IEC60730), and rich peripheral integration in industrial automation and motor control.

FAQ

What is the maximum operating frequency and CPU performance of the R5F5630BDDFB#V0?

The R5F5630BDDFB#V0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS of processing performance using the RXv1 32-bit CPU core. Its 5-stage pipeline, single-cycle 32×32 multiplier, and IEEE-754-compliant FPU enable deterministic execution of complex control algorithms - critical for real-time motor control and industrial automation tasks handled by the R5F5630BDDFB#V0.

Which package type and pin count does the R5F5630BDDFB#V0 use?

The R5F5630BDDFB#V0 uses the PLQP0144KA-A package: a 144-pin LQFP with 20 × 20 mm body size and 0.5-mm lead pitch. This footprint is confirmed in Renesas document R01DS0060EJ0160 Table 1.3 and Figure 1.1, and supports 117 general-purpose I/O pins, 53 of which are 5-V tolerant - a key specification for interfacing with legacy industrial sensors and actuators in R5F5630BDDFB#V0-based designs.

Does the R5F5630BDDFB#V0 include integrated USB and CAN interfaces?

Yes, the R5F5630BDDFB#V0 integrates one USB 2.0 full-speed function module (12 Mbps, self- or bus-powered) and three CAN channels compliant with ISO11898-1 (standard and extended frames, 32 mailboxes per channel). These are silicon-confirmed features listed in Table 1.1 and Figure 1.2 of the official datasheet, enabling direct connectivity to PC hosts and industrial fieldbus networks without external transceivers - a core capability of the R5F5630BDDFB#V0.

What analog peripherals are included in the R5F5630BDDFB#V0?

The R5F5630BDDFB#V0 includes a 21-channel 12-bit A/D converter (S12ADa) with 1.0-µs conversion time at 50-MHz PCLK, an 8-channel 10-bit A/D converter (ADb), two 10-bit D/A channels (DAa), and an on-die temperature sensor calibrated to ±1°C accuracy. All analog blocks are explicitly assigned to the R5F5630BDDFB#V0 in Table 1.2 (Functions by Package), confirming full functionality within its 144-pin LQFP implementation.

How does the R5F5630BDDFB#V0 support functional safety standards like IEC60730?

The R5F5630BDDFB#V0 includes hardware-level IEC60730 compliance features: oscillation-stop detection for main/sub clocks, dedicated independent watchdog timer (IWDT) with internal oscillator, CRC calculator with three polynomials, and self-diagnostic capability for the 10-bit A/D converter. These are documented in Section 1.1 "Features" and Table 1.1 of R01DS0060EJ0160 - enabling certified Class B safety implementations without external monitoring circuitry in R5F5630BDDFB#V0-based systems.