Renesas R5F524UEAGFP#10

Overview

R5F524UEAGFP#10 from Renesas Electronics is a 32-bit RXv2 core microcontroller with 512 KB on-chip flash, 32 KB SRAM, and 8 KB data flash, operating at up to 80 MHz (153.6 DMIPS), featuring integrated FPU, 12-bit ADC with 3-channel simultaneous sampling, CAN interface (ISO11898-1), and three-phase complementary PWM for motor control in industrial inverters.

For engineers reviewing the R5F524UEAGFP#10 datasheet, R5F524UEAGFP#10 pinout, R5F524UEAGFP#10 application, or R5F524UEAGFP#10 equivalent, key selection considerations include its 100-pin LFQFP package, 5-V tolerant I/O, IEC60730 safety support, dual 8-bit DACs for comparator reference, and MTU3/GPT-based PWM timing precision for real-time motor phase control.

Technical Context

The R5F524UEAGFP#10 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions, enabling single-cycle execution for most operations and 153.6 DMIPS performance at 80 MHz. It integrates an IEEE754-compliant 32-bit floating-point unit and hardware divider with two-cycle minimum latency.

Its peripheral subsystem includes a 12-bit S12ADF ADC with three independent units (5/5/12 channels), programmable gain amplifiers (1+3 channels), and sample-and-hold on Unit 1; a CAN module (RSCAN) with 16 message boxes; and dual timer systems-MTU3 (9×16-bit channels) and GPT (4×16-bit channels)-supporting synchronized three-phase PWM generation with dead-time compensation and A/D trigger coordination.

Key Specifications

Pinout & Package

Package: 100-pin Low-Profile Quad Flat Package (LFQFP), PLQP0100KB-B, 14 × 14 mm body, 0.5 mm pitch, lead-free (Sn only), −40 to +85°C operating range.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F524UEAGFP#10, R5F524TEADFP#30 offers identical timing, safety, and motor control features at lower memory cost, while RA6M3GFP trades RX-specific peripherals (e.g., MTU3 PWM sync) for broader Arm software compatibility and higher compute headroom - neither is pin-compatible, requiring PCB redesign.

Availability

R5F524UEAGFP#10 is available at Aetrix Electronics and suitable for industrial motor drives, smart power supplies, factory automation I/O modules, and energy metering gateways requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability under extended temperature operation.

Supply support for R5F524UEAGFP#10 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, and power devices for industrial, automotive, and IoT applications.

The RX24U Group targets cost-sensitive, safety-critical industrial control applications, emphasizing IEC60730 compliance, high-precision motor timing, and integrated analog front-ends - R5F524UEAGFP#10 exemplifies this focus with its 3-channel simultaneous ADC and MTU3 PWM engine.

FAQ

What is the maximum operating frequency and core type of the R5F524UEAGFP#10?

The R5F524UEAGFP#10 operates at a maximum frequency of 80 MHz using the 32-bit RXv2 CPU core. This core delivers 153.6 DMIPS performance and includes a 5-stage pipeline, variable-length instruction set, and hardware floating-point unit compliant with IEEE754. Its architecture supports deterministic real-time execution essential for motor control and industrial automation tasks handled by the R5F524UEAGFP#10.

Does the R5F524UEAGFP#10 support IEC60730 functional safety requirements?

Yes, the R5F524UEAGFP#10 includes dedicated hardware features for IEC60730 compliance, including self-diagnostic functions for the A/D converter, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDT), and RAM test assistance via the data operation circuit (DOC). These capabilities are documented in the official R01DS0278EJ0100 datasheet and enable developers to implement Class B safety routines without external components - a core design objective of the R5F524UEAGFP#10.

What ADC capabilities does the R5F524UEAGFP#10 provide for motor current sensing?

The R5F524UEAGFP#10 integrates a 12-bit S12ADF ADC with three independent units (5/5/12 channels), where Unit 1 includes a 3-channel simultaneous sample-and-hold circuit. This allows synchronized acquisition of all three motor phase currents in a single conversion cycle - critical for accurate field-oriented control. The R5F524UEAGFP#10 also provides programmable gain amplifiers (up to 13.333×) on four inputs and analog input disconnection detection, directly supporting shunt-based current sensing topologies.

Can the R5F524UEAGFP#10 generate three-phase complementary PWM waveforms with dead-time control?

Yes, the R5F524UEAGFP#10 supports three-phase complementary PWM generation through its MTU3 unit, which provides two independent three-phase PWM channels with automatic dead-time insertion, adjustable duty cycle (0–100%), and reset-synchronized operation. The MTU3 also enables phase counting, A/D trigger generation, and hardware-coordinated PWM/ADC timing - all confirmed in the R5F524UEAGFP#10 datasheet for inverter gate driver control without software overhead.

What is the package type and pin count of the R5F524UEAGFP#10?

The R5F524UEAGFP#10 uses a 100-pin Low-Profile Quad Flat Package (LFQFP) designated PLQP0100KB-B, with 14 × 14 mm body size and 0.5 mm pitch. It is lead-free (Sn-only surface finish) and rated for −40 to +85°C operation. This package matches the pinout and thermal profile defined in Renesas' official documentation for the RX24U Group, and the R5F524UEAGFP#10 shares mechanical and solder-reflow characteristics with other members of the FP variant family.