Renesas R5F5630EDDLC#U0

Overview

R5F5630EDDLC#U0 from Renesas is a 100-MHz 32-bit RX CPU core microcontroller with single-precision IEEE-754 FPU, 2-Mbyte on-chip flash memory, 128-Kbyte SRAM, and integrated USB 2.0 full-speed interface, CAN (3 channels), 21-channel 12-bit A/D converter, and RTC - deployed in industrial motor control and factory automation systems requiring deterministic real-time response and functional safety support.

For engineers reviewing the R5F5630EDDLC#U0 datasheet, R5F5630EDDLC#U0 pinout, R5F5630EDDLC#U0 application, or R5F5630EDDLC#U0 equivalent, key selection criteria include its TFLGA-177 package with 148 GPIOs (54 5-V tolerant), 100-MHz operation at 2.7–3.6 V, IEC60730-compliant self-test features (CRC, IWDT, A/D self-diagnosis), and support for deep software standby with RTC battery backup.

Technical Context

The R5F5630EDDLC#U0 implements a CISC Harvard architecture with 5-stage pipeline, variable-length instructions, and memory protection unit (MPU) for secure embedded execution. It integrates dual timer subsystems: MTU2a (6-channel 16-bit) for complementary PWM and phase counting, and TPUa (12-channel 16-bit) for input capture, output compare, and encoder interfacing - both capable of generating A/D conversion triggers.

Its clock system combines external crystal (4–16 MHz), internal HOCO (50 MHz), LOCO (125 kHz), and PLL to generate independent ICLK (up to 100 MHz), PCLK (up to 50 MHz), FCLK (up to 50 MHz), and BCLK (up to 50 MHz) domains. The device supports four low-power modes including deep software standby with RTC and SRAM retention powered from VBATT (2.3–3.6 V).

Key Specifications

Pinout & Package

Package: PTLG0177KA-A - 177-pin Thin Fine-Pitch Land Grid Array (TFLGA), 8 × 8 mm body, 0.5-mm pitch, 0.8-mm height, lead-free and RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 32-bit industrial MCU applications.

Compared with R5F5630EDDLC#U0, R5F5630EDDFC offers identical functionality in a larger LQFP package for simplified prototyping, while R5F5630EDDBG delivers equivalent performance in a compact LFBGA for high-density industrial modules - all three share identical firmware compatibility and safety feature sets.

Availability

R5F5630EDDLC#U0 is available at Aetrix Electronics and suitable for industrial motor control, factory automation PLCs, and energy metering gateways requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for safety-critical deployments.

Supply support for R5F5630EDDLC#U0 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 RX630 Group, including R5F5630EDDLC#U0, was designed for high-performance industrial automation applications demanding real-time determinism, functional safety compliance (IEC60730), and rich connectivity - balancing computational throughput with low-power flexibility.

FAQ

What is the maximum operating frequency and core architecture of the R5F5630EDDLC#U0?

The R5F5630EDDLC#U0 operates at a maximum frequency of 100 MHz using the 32-bit RX CPU core with CISC Harvard architecture, 5-stage pipeline, and variable-length instructions. It delivers 165 DMIPS and includes a single-precision IEEE-754 floating-point unit (FPU) for efficient mathematical computation in real-time control loops. This performance level is sustained across its full operating voltage range of 2.7–3.6 V.

Does the R5F5630EDDLC#U0 support functional safety standards like IEC60730?

Yes, the R5F5630EDDLC#U0 includes multiple hardware features certified for IEC60730 Class C compliance: oscillation-stop detection, independent watchdog timer (IWDT) with dedicated 125-kHz oscillator, CRC calculator supporting three polynomials, self-diagnostic function for the 10-bit A/D converter, and frequency measurement capability for clock monitoring - all implemented in silicon without software overhead.

What package type and pin count does the R5F5630EDDLC#U0 use?

The R5F5630EDDLC#U0 uses the PTLG0177KA-A package: a 177-pin Thin Fine-Pitch Land Grid Array (TFLGA) with 0.5-mm pitch, 8 × 8 mm body size, and 0.8-mm height. It provides 148 general-purpose I/O pins, of which 54 are 5-V tolerant, along with dedicated power, ground, clock, reset, and debug interface pins - optimized for high-density industrial PCB layouts.

How much on-chip memory does the R5F5630EDDLC#U0 integrate?

The R5F5630EDDLC#U0 integrates 2 Mbytes of on-chip flash memory (executed at 100 MHz with zero wait states), 128 Kbytes of SRAM (also zero-wait-state operation), and 32 Kbytes of data flash memory rated for 100,000 program/erase cycles. The data flash supports background operation (BGO), enabling firmware updates or logging without interrupting real-time application execution.

Which communication interfaces are available on the R5F5630EDDLC#U0?

The R5F5630EDDLC#U0 provides up to 22 communication interfaces: USB 2.0 full-speed (12 Mbps), CAN 2.0B (3 channels, 32 mailboxes each), 13 serial communications interfaces (SCI) supporting asynchronous, SPI, I²C, and LIN modes, 4 I²C bus interfaces (1 Mbps), 3 RSPI channels, and 1 IEBus controller - enabling simultaneous multi-protocol connectivity in complex industrial networks.