Renesas R5F513T5ADFJ#30

Overview

R5F513T5ADFJ#30 from Renesas Electronics is a 32-bit RXv1 core microcontroller in the RX13T Group, optimized for motor control with integrated 3-phase PWM timers, 12-bit ADC (12 channels), and hardware-based FOC acceleration. It operates at up to 40 MHz, supports 128 KB Flash (SuperFlash®), 16 KB RAM, and targets brushless DC (BLDC) and permanent magnet synchronous motor (PMSM) drives in industrial and appliance applications.

For engineers reviewing the R5F513T5ADFJ#30 datasheet, R5F513T5ADFJ#30 pinout, R5F513T5ADFJ#30 application, or R5F513T5ADFJ#30 equivalent, key selection criteria include its dedicated motor timer (MTU3), on-chip op-amps for current sensing, 2.7–5.5 V supply range, and support for IEC 60730 Class B functional safety compliance via hardware CRC and RAM parity.

Technical Context

The R5F513T5ADFJ#30 implements the RXv1 CPU core with 32-bit CISC architecture, 4-stage pipeline, and 1.27 DMIPS/MHz performance. It integrates a 3-channel MTU3 timer with complementary PWM outputs, dead-time insertion, and fault input protection-enabling precise 3-phase inverter gate drive without external logic.

Its analog subsystem includes two independent 12-bit ADCs (each with 12 input channels, 1 μs conversion time), three programmable gain amplifiers (PGAs), and two rail-to-rail op-amps-configured for dual-shunt or single-shunt current sensing topologies in sensorless FOC systems.

Key Specifications

Pinout & Package

This device is packaged in a 48-pin LFQFP (7 mm × 7 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are defined per the RX13T Group User's Manual Hardware (Rev.1.10), Section 1.5.1 and 1.6.1.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F513T5ADFJ#30, the R5F513T3ADFP#30 offers reduced memory for simpler implementations, while the R5F513T6ADFP#30 provides headroom for feature-rich motor firmware-both share identical pinout, timing, and analog subsystem behavior, enabling scalable design reuse.

Availability

R5F513T5ADFJ#30 is available at Aetrix Electronics and suitable for industrial BLDC drives, home appliance motor controllers, and power tool motor management requiring stable component supply and long-term production continuity.

Supply support for R5F513T5ADFJ#30 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 IoT markets.

The RX13T Group-including the R5F513T5ADFJ#30-is designed specifically for cost-effective, high-precision 3-phase motor control in appliances and industrial equipment, emphasizing integrated analog peripherals and functional safety readiness.

FAQ

What is the maximum operating frequency of the R5F513T5ADFJ#30?

The R5F513T5ADFJ#30 operates at a maximum CPU clock frequency of 40 MHz, achieved via its on-chip PLL with external crystal or ceramic resonator input. This frequency enables sub-10 μs execution of field-oriented control loops when combined with hardware-accelerated peripherals such as the MTU3 timer and dual ADCs. The R5F513T5ADFJ#30 maintains timing consistency across voltage (2.7–5.5 V) and temperature (–40°C to +85°C) ranges per its industrial-grade specification.

Does the R5F513T5ADFJ#30 support IEC 60730 Class B compliance?

Yes, the R5F513T5ADFJ#30 includes hardware features required for IEC 60730 Class B functional safety: RAM parity checking, flash CRC calculation unit, clock frequency monitor, and independent watchdog timer. These are documented in the RX13T Group User's Manual Hardware and supported by Renesas' Class B safety library. The R5F513T5ADFJ#30 itself is not certified, but serves as a qualified foundation for certified motor control designs.

What package type is used for the R5F513T5ADFJ#30?

The R5F513T5ADFJ#30 uses a 48-pin LFQFP package (7 mm × 7 mm, 0.5 mm pitch) with an exposed thermal pad. This package is pin-compatible with other 48-pin RX13T variants including the R5F513T3ADFP#30 and R5F513T6ADFP#30, enabling footprint reuse across memory-variant designs. The R5F513T5ADFJ#30's pin assignments match Section 1.5.1 of the RX13T Group User's Manual Hardware (Rev.1.10).

Can the R5F513T5ADFJ#30 perform sensorless FOC?

Yes, the R5F513T5ADFJ#30 supports sensorless field-oriented control through its combination of high-speed ADCs (1 μs conversion), hardware-accelerated MTU3 timers, and on-chip op-amps for back-EMF signal conditioning. Renesas provides validated motor control libraries-including observer-based and HF injection methods-that run efficiently on the R5F513T5ADFJ#30's RXv1 core. These libraries leverage the R5F513T5ADFJ#30's integrated peripherals to minimize external components and processing latency.

What development tools are supported for the R5F513T5ADFJ#30?

The R5F513T5ADFJ#30 is supported by Renesas' e2 studio IDE, CS+ (formerly CubeSuite+), and the RX Family compiler suite. Debugging uses E2 Lite or E2 emulator via SWD interface. Hardware evaluation is enabled by the RTK5RX13T0C00000BE evaluation kit, which includes motor driver boards and GUI-based tuning tools. All tools fully recognize the R5F513T5ADFJ#30's memory map, peripheral registers, and debug features without modification.