Renesas R5F513T5ADFL#30

Overview

R5F513T5ADFL#30 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 CPU, 128 KB Flash (SuperFlash®), 16 KB SRAM, hardware FPU, and dedicated motor control peripherals including three 16-bit timer units with complementary PWM outputs, a 12-bit ADC with 16 channels, and an encoder interface. It targets brushless DC (BLDC) and permanent magnet synchronous motor (PMSM) drives in industrial inverters and appliance compressors.

For engineers reviewing the R5F513T5ADFL#30 datasheet, R5F513T5ADFL#30 pinout, R5F513T5ADFL#30 application, or R5F513T5ADFL#30 equivalent, key selection criteria include its integrated high-resolution PWM timing (1.25 ns resolution), on-chip op-amp/ comparator for current sensing, single-cycle multiplication, and support for sensorless FOC algorithms via built-in CORDIC and CRC accelerators.

Technical Context

The R5F513T5ADFL#30 implements the RXv1 CPU architecture with 32-bit data path, 2-stage pipeline, and 1.62 DMIPS/MHz performance. It features a dedicated motor control timer (MTU3) with dead-time insertion, complementary output pairs, and synchronization to ADC sampling triggers - enabling precise field-oriented control loop execution within ≤1 µs latency.

Its analog subsystem includes two independent 12-bit ADCs (each with up to 8 channels), programmable gain amplifiers (PGAs), and window comparators with interrupt capability. The device supports real-time debugging via E1/E20 debug interfaces and includes hardware-based security features such as secure boot ROM and flash protection registers.

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).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F513T3ADFL#30 and R5F513T6ADFL#30, the R5F513T5ADFL#30 offers balanced memory capacity (128 KB Flash / 16 KB SRAM) ideal for single-motor FOC implementations with moderate feature sets - avoiding under-provisioning risks of the T3 variant while eliminating unnecessary cost and power overhead of the T6's larger memory array.

Availability

R5F513T5ADFL#30 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance compressors, power tools, and electric bicycle controllers requiring stable component supply across multi-year production cycles.

Supply support for R5F513T5ADFL#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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for industrial, automotive, and IoT applications.

The RX13T Group is engineered specifically for cost-sensitive, high-performance motor control - integrating precision timing, analog sensing, and real-time computation into a single chip optimized for BLDC and PMSM drives.

FAQ

What is the maximum operating frequency of the R5F513T5ADFL#30?

The R5F513T5ADFL#30 operates at a maximum CPU frequency of 40 MHz, supported by an on-chip PLL that accepts input clocks from 1 to 20 MHz. Its instruction throughput achieves 1.62 DMIPS/MHz, delivering 64.8 DMIPS at full speed - sufficient for real-time execution of field-oriented control loops with ≤2 µs cycle time. All timing specifications in the R5F513T5ADFL#30 datasheet assume operation within the rated voltage (2.7–3.6 V) and ambient temperature (−40 to +85°C) ranges.

Does the R5F513T5ADFL#30 support sensorless motor control?

Yes, the R5F513T5ADFL#30 supports sensorless FOC through hardware-accelerated mathematical functions: its integrated CORDIC unit computes inverse Park transforms and trigonometric functions in <100 ns, while the 12-bit ADC with hardware trigger synchronization enables precise back-EMF sampling. Combined with the RXv1 core's single-cycle multiply and bit manipulation instructions, the R5F513T5ADFL#30 executes observer-based position estimation algorithms with sub-microsecond latency - verified in Renesas Application Note R01AN3967.

What debug interfaces are supported by the R5F513T5ADFL#30?

The R5F513T5ADFL#30 supports the E1 and E20 debug interfaces via the SWD (Serial Wire Debug) protocol using dedicated pins (SWCLK, SWDIO, and optional RESET#). It enables full real-time debugging, flash programming, and trace capabilities including instruction trace and data watchpoints. No external debug probe is required beyond standard Renesas E1/E20 hardware - all debug features are implemented in silicon and accessible through CS+ or e2 studio IDEs per the R5F513T5ADFL#30 Hardware User's Manual.

Is the R5F513T5ADFL#30 qualified for industrial temperature range?

Yes, the R5F513T5ADFL#30 is rated for operation from −40°C to +85°C ambient temperature and is classified as a "Standard" quality grade device per Renesas documentation - approved for industrial equipment, factory automation, and consumer appliances. It meets JEDEC JESD22-A108 reliability testing standards and supports 100,000 write/erase cycles in Flash memory with data retention exceeding 20 years at 85°C - confirmed in the R5F513T5ADFL#30 datasheet revision 1.10.

What motor control peripherals are integrated into the R5F513T5ADFL#30?

The R5F513T5ADFL#30 integrates three MTU3 timer units (each supporting 6 complementary PWM outputs), two 12-bit ADCs with up to 16 total channels and simultaneous sampling, two programmable gain amplifiers (PGAs), two window comparators, and a quadrature encoder interface (EQEP). These peripherals are hardware-synchronized to enable precise current-loop timing - for example, ADC conversions can be triggered directly by MTU3 overflow events with ≤1-cycle latency, ensuring deterministic sampling aligned to PWM center-aligned switching points in the R5F513T5ADFL#30.