Renesas R5F513T3ADFJ#10

Overview

R5F513T3ADFJ#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 on-chip Flash (SuperFlash®), 16 KB RAM, and dedicated hardware accelerators including a 3-phase PWM timer (MTU3), high-speed ADC (12-bit, 1.0 µs conversion), and analog comparator with hysteresis - all optimized for real-time inverter control in BLDC/PMSM drives.

For engineers reviewing the R5F513T3ADFJ#10 datasheet, R5F513T3ADFJ#10 pinout, R5F513T3ADFJ#10 application, or R5F513T3ADFJ#10 equivalent, this device is selected for embedded motor control where deterministic timing, integrated analog signal chain, and compact 32-pin LQFP packaging are critical to BOM simplification and thermal management in space-constrained inverters.

Technical Context

The R5F513T3ADFJ#10 implements the RXv1 CPU architecture with 32-bit CISC instruction set, 5-stage pipeline, and hardware multiply/divide unit. It supports single-cycle 32×32→64-bit multiplication and includes a dedicated vector interrupt controller (VIC) with 16 priority levels and sub-priority grouping for fast motor control loop response.

Its system-level integration includes a programmable PLL with fractional divider for precise clock generation, independent voltage regulator for core (1.8 V) and I/O (3.3 V) domains, and built-in self-test (BIST) for Flash and RAM - enabling functional safety compliance up to IEC 60730 Class B in appliance-grade motor control systems.

Key Specifications

Pinout & Package

This device is packaged in a 32-pin LQFP (7 mm × 7 mm, 0.8 mm pitch) with exposed thermal pad for enhanced heat dissipation in motor control modules.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F513T3ADFJ#10, the R5F513T5ADFP#30 adds CAN FD and Flash capacity but increases package size and cost, while the R5F523T3ADFP#30 delivers higher compute throughput and encoder support at the expense of increased power consumption and layout complexity - making R5F513T3ADFJ#10 optimal for cost-sensitive, space-constrained 3-phase inverter designs without CAN or encoder requirements.

Availability

R5F513T3ADFJ#10 is available at Aetrix Electronics and suitable for industrial BLDC motor drives, home appliance inverters, and power tool controllers requiring stable component supply across multi-year production cycles.

Supply support for R5F513T3ADFJ#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 IoT markets.

The RX13T Group - to which R5F513T3ADFJ#10 belongs - was engineered specifically for cost-optimized, high-efficiency motor control in white goods and portable power tools, emphasizing integrated analog peripherals and deterministic real-time performance.

FAQ

What is the maximum operating frequency of the R5F513T3ADFJ#10?

The R5F513T3ADFJ#10 operates at a maximum CPU frequency of 40 MHz, enabled by its on-chip PLL with fractional divider. This yields 64.4 DMIPS performance, sufficient for real-time execution of field-oriented control (FOC) algorithms with sub-10 µs current loop timing - a key requirement for smooth, low-noise BLDC motor operation in R5F513T3ADFJ#10-based designs.

Does the R5F513T3ADFJ#10 include hardware support for motor control peripherals?

Yes, the R5F513T3ADFJ#10 integrates dedicated motor control hardware including the MTU3 3-phase PWM timer with complementary outputs and programmable dead-time, a 12-bit ADC with 1.0 µs conversion and hardware-triggered scanning, and an analog comparator with hysteresis. These peripherals are tightly synchronized to minimize jitter and enable robust, deterministic motor control - a defining feature of the R5F513T3ADFJ#10's architecture.

What package type is used for the R5F513T3ADFJ#10?

The R5F513T3ADFJ#10 is supplied in a 32-pin LQFP package (7 mm × 7 mm, 0.8 mm pitch) with an exposed thermal pad. This compact, surface-mount package supports efficient heat dissipation in motor drive modules while minimizing PCB area - a deliberate design choice for space-constrained applications like R5F513T3ADFJ#10-based appliance inverters and power tools.

Is the R5F513T3ADFJ#10 qualified for industrial temperature operation?

Yes, the R5F513T3ADFJ#10 is rated for operation from −40 °C to +85 °C ambient temperature, meeting industrial-grade reliability requirements. Its design includes voltage monitoring, BIST-enabled Flash/RAM, and dual-domain power supply - features validated for continuous operation in thermally demanding motor control environments where the R5F513T3ADFJ#10 is commonly deployed.

Does the R5F513T3ADFJ#10 support in-application programming (IAP) of Flash memory?

Yes, the R5F513T3ADFJ#10 supports background Flash programming: it can execute code from one Flash bank while erasing or programming another. This capability enables safe firmware updates during motor runtime - a critical feature for R5F513T3ADFJ#10 implementations in appliances and tools where uninterrupted operation is required during field upgrades.