Renesas R5F513T3AGFJ#10

Overview

R5F513T3AGFJ#10 from Renesas Electronics is a 32-bit RXv1 core microcontroller in the RX13T Group, designed for motor control and power conversion applications. It integrates a 40 MHz max CPU clock, 128 KB Flash (SuperFlash®), 16 KB RAM, hardware FPU, and dedicated motor control peripherals including three 16-bit timer units with complementary PWM outputs, 12-bit ADC with 1.1 μs conversion time, and programmable gain amplifier (PGA) for current sensing.

For engineers reviewing the R5F513T3AGFJ#10 datasheet, R5F513T3AGFJ#10 pinout, R5F513T3AGFJ#10 application, or R5F513T3AGFJ#10 equivalent, key selection criteria include its integrated high-resolution PWM timing control, on-chip analog signal chain for sensorless BLDC/FOC, industrial-grade operating temperature range (−40°C to +105°C), and support for IEC 60730 Class B functional safety compliance via hardware CRC and RAM parity.

Technical Context

The R5F513T3AGFJ#10 implements the RXv1 CPU core with 32-bit CISC architecture, 5-stage pipeline, and 1.62 DMIPS/MHz performance. It features dual-bank Flash enabling read-while-write operation and supports boot-from-Flash with secure boot options including ROM-based bootloader and user signature verification.

Its peripheral set includes a 3-channel 12-bit ADC with simultaneous sampling, 3× 16-bit general-purpose timers (MTU3) with dead-time insertion and complementary output control, and a dedicated 16-bit encoder interface (ENCD) for position feedback-enabling closed-loop motor control without external ICs.

Key Specifications

Pinout & Package

Package: 48-pin Low-Profile Quad Flat Package (LFQFP), 7 mm × 7 mm body, 0.5 mm lead pitch, exposed thermal pad (EP), RoHS-compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F513T5ADFP#30, the R5F513T3AGFJ#10 offers optimized cost and footprint for single-motor applications without sacrificing motor-specific peripherals; versus STM32G474RET6, it delivers superior analog integration and deterministic PWM timing for demanding BLDC/FOC use cases.

Availability

R5F513T3AGFJ#10 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance controllers, automotive auxiliary systems, and portable power tools requiring stable component supply and long-term lifecycle support.

Supply support for R5F513T3AGFJ#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 global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and infrastructure markets.

The RX13T Group, including the R5F513T3AGFJ#10, was engineered specifically for cost-sensitive, high-performance motor control applications - integrating precision analog, deterministic timing, and functional safety features into a single compact MCU.

FAQ

What is the maximum operating frequency of the R5F513T3AGFJ#10?

The R5F513T3AGFJ#10 operates at a maximum CPU clock frequency of 40 MHz, achieved via its on-chip PLL with configurable multiplication ratios. This frequency is fully supported across the full industrial temperature range (−40°C to +105°C) and enables real-time execution of Field-Oriented Control (FOC) loops with sub-10 μs cycle times. The R5F513T3AGFJ#10 maintains timing accuracy through internal voltage regulation and temperature-compensated oscillator calibration.

Does the R5F513T3AGFJ#10 support functional safety standards like IEC 60730?

Yes, the R5F513T3AGFJ#10 includes hardware features required for IEC 60730 Class B compliance, including Flash ECC, RAM parity checking, hardware CRC generator, independent watchdog timer, and clock failure detection. These capabilities are documented in Renesas Application Note R01AN3919EJ and are leveraged in certified reference designs. The R5F513T3AGFJ#10 itself is not pre-certified, but its architecture enables efficient implementation of required diagnostics - reducing software development effort for safety-critical motor control applications.

What package type and pin count does the R5F513T3AGFJ#10 use?

The R5F513T3AGFJ#10 is supplied in a 48-pin Low-Profile Quad Flat Package (LFQFP) with 7 mm × 7 mm body size and 0.5 mm lead pitch. This package includes an exposed thermal pad for enhanced heat dissipation and is compatible with standard reflow soldering profiles. The R5F513T3AGFJ#10 pinout is defined in Section 1.5.1 of the RX13T Group User's Manual: Hardware (Rev.1.10), and matches other 48-pin variants in the RX13T family for layout reuse.

Can the R5F513T3AGFJ#10 perform sensorless BLDC commutation?

Yes, the R5F513T3AGFJ#10 supports sensorless BLDC control using its integrated 12-bit ADC with hardware-triggered simultaneous sampling, programmable gain amplifier (PGA), and high-resolution 16-bit MTU3 timers. Its analog front-end enables accurate back-EMF zero-crossing detection, while the CPU's 1.62 DMIPS/MHz performance ensures timely interrupt response for commutation switching. Reference design R01AN3920EJ demonstrates validated sensorless FOC implementation using the R5F513T3AGFJ#10.

Is there a development environment available for the R5F513T3AGFJ#10?

Yes, the R5F513T3AGFJ#10 is fully supported by Renesas e² studio IDE, which includes GCC-based toolchain, debug probe drivers (E2 Lite, E2), and RX Family-specific peripheral configuration tools. Additionally, the RX13T Group Starter Kit (RTK0EG0012S01000BJ) provides hardware evaluation with preloaded motor control examples. All software assets - including HAL drivers, FOC libraries, and safety manuals - are accessible via the Renesas website for registered users, ensuring full toolchain readiness for the R5F513T3AGFJ#10.