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Renesas R5F524UEAGFB#10
- Part No.:
- R5F524UEAGFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F524UEAGFB#10.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,018
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Product details
Overview
R5F524UEAGFB#10 from Renesas Electronics is a 32-bit RXv2 core microcontroller operating at up to 80 MHz (153.6 DMIPS), featuring on-chip 512 KB flash, 32 KB SRAM, 8 KB data flash, IEEE 754-compliant FPU, and integrated CAN, RSPI, SCI, RIIC, and 12-bit ADC with 3-channel simultaneous sampling-designed for industrial motor control and real-time embedded systems.
For engineers reviewing the R5F524UEAGFB#10 datasheet, R5F524UEAGFB#10 pinout, R5F524UEAGFB#10 application, or R5F524UEAGFB#10 equivalent, key selection criteria include its 144-pin LFQFP package, 80-MHz PWM timing precision, IEC60730 safety support, dual 8-bit DAC outputs, and 111 general-purpose I/O pins with 5-V tolerance and programmable drive strength.
Technical Context
The R5F524UEAGFB#10 implements a CISC Harvard architecture with 5-stage pipeline and variable-length instructions, enabling ultra-compact code and fast interrupt response. Its RXv2 CPU core integrates a 32-bit multiplier, 32-bit divider (2-cycle min), barrel shifter, and ROM cache-optimized for deterministic real-time execution in safety-critical applications.
On-chip peripherals include three independent 12-bit ADC units (5+5+12 channels), each with configurable sampling time, group scan priority, and self-diagnostic capability; MTU3 provides nine 16-bit timer channels supporting three-phase complementary PWM ×2 + single-phase complementary ×4; GPT delivers four 16-bit PWM channels with dead-time generation and comparator interlocking.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC Harvard, 80 MHz max, 153.6 DMIPS, IEEE 754 FPU, 32-bit × 32-bit → 64-bit multiply |
| Memory | 512 KB on-chip flash (32–80 MHz access), 32 KB SRAM (80 MHz no-wait), 8 KB data flash (1M erase/write cycles) |
| ADC | 12-bit S12ADF ×3 units: 5+5+12 channels total; 3-channel simultaneous sample-and-hold; programmable gain amplifier (11 gain steps) |
| PWM Timers | MTU3: 9×16-bit channels, 3-phase complementary ×2 + single-phase ×4; GPT: 4×16-bit channels with dead-time control and comparator interlock |
| Communication | CAN (ISO11898-1, 16 message boxes), RSPI (20 Mbps), SCI ×6 (async/clock-sync/SmartCard/SPI/I²C modes), RIIC (400 kbps SMBus) |
| Safety & Control | MPU (8 protection areas), IWDT (14-bit, dedicated 15-kHz oscillator), CAC clock accuracy monitor, DOC data operation circuit, register write protection |
| Package & Power | 144-pin LFQFP (PLQP0144KA-B), 20 × 20 mm, 0.5 mm pitch; 2.7–5.5 V supply; −40 to +85°C operating range |
Pinout & Package
Package: PLQP0144KA-B - 144-pin Low-Profile Quad Flat Package, 20 mm × 20 mm body, 0.5 mm lead pitch, lead-free (Sn only) finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual power domains: VCC supplies core/peripherals; VSS reference for analog/digital sections; VCL requires 4.7 µF decoupling |
| XTAL / EXTAL | Main clock oscillator interface | Supports 1–20 MHz crystal or external clock input; enables PLL lock to generate 80 MHz ICLK |
| RES# | Active-low reset input | Asynchronous hardware reset; initiates full system initialization including memory and peripheral registers |
| MTIOC0A–D / # | MTU3 channel 0 PWM output / inverted output | Drive 3-phase inverter legs with automatic dead-time insertion; supports reset-synchronized PWM and phase counting |
| GTIOC0A–B / # | GPT channel 0 PWM output / inverted output | Configurable complementary PWM with software-controlled dead time; interlocks with comparator for overcurrent shutdown |
| ADSM0 / ADSM1 | A/D conversion trigger outputs | Generate precise start pulses for ADC units synchronized to timer events-enables deterministic sampling across multiple units |
| POE0#, POE4#, etc. | Port output enable control inputs | Assert to force MTU/GPT waveform pins into high-impedance state-critical for safe gate driver disable during fault conditions |
| RSPCKA / MOSIA / MISOA / SSLA0 | RSPI master interface signals | Full-duplex SPI master capable of 20 Mbps; supports 8–32 bit frames, double-buffered TX/RX, and up to 4-frame burst transfers |
Key Features
| Feature | Design Value |
|---|---|
| IEC60730 Class B Support | Integrated self-test functions for ADC, clock accuracy (CAC), IWDT, RAM (via DOC), and analog input disconnection detection |
| Simultaneous Multi-Unit ADC Sampling | Three independent S12ADF units can be triggered synchronously-enabling true 3-shunt current sensing in motor control |
| Programmable Gain Amplifier (PGA) | 11-step gain (2.0× to 13.333×) configurable per channel; supports direct connection to shunt resistors without external op-amps |
| Back-Channel Operation (BGO) | Data flash erase/write executes in background while CPU runs application code-eliminates latency stalls during firmware updates |
| Multi-Function Pin Controller (MPC) | Per-pin peripheral function remapping via register configuration-enables flexible PCB layout and signal routing optimization |
| Low-Power Operating Modes | Sleep, deep sleep, and software standby modes with selective peripheral stop; retains SRAM and register states with sub-µA wake-up current |
Applications
| Industrial Motor Drive | Smart Power Inverter |
|---|---|
Use Scenario: Closed-loop field-oriented control (FOC) of 3-phase PMSM/BLDC motors in HVAC compressors and industrial pumps. IC Role / Device Role / Timing Role: Primary controller executing FOC algorithm, generating synchronized PWM waveforms, sampling current/voltage feedback, and managing CAN-based supervisory communication. Use Value: MTU3's dual 3-phase complementary PWM outputs with automatic dead-time compensation ensure precise gate timing and prevent shoot-through; 3-channel simultaneous ADC sampling captures all phase currents in one cycle. | Use Scenario: Grid-tied solar microinverter with MPPT tracking, isolation monitoring, and anti-islanding protection. IC Role / Device Role / Timing Role: Real-time inverter controller handling high-frequency PWM generation, isolated DC-link voltage/current measurement, and grid synchronization via PLL. Use Value: 80-MHz CPU and hardware FPU accelerate MPPT calculations and grid-phase angle estimation; CAC validates PLL lock stability for UL1741 compliance. |
| Factory Automation PLC I/O Module | Medical Infusion Pump Controller |
Use Scenario: DIN-rail mounted remote I/O terminal with analog input conditioning, digital isolation, and EtherCAT slave interface. IC Role / Device Role / Timing Role: Peripheral manager interfacing 16-channel 12-bit analog inputs, driving isolated digital outputs, and executing real-time EtherCAT frame processing. Use Value: 111 GPIO pins with 5-V tolerance simplify interface to legacy 24-V sensors; built-in CRC calculator ensures error-free EtherCAT frame integrity verification. | Use Scenario: Battery-powered infusion pump requiring precise flow rate control, occlusion detection, and IEC60601-1 safety certification. IC Role / Device Role / Timing Role: Safety-certified controller performing motor position feedback, pressure sensor reading, alarm logic, and USB/HID human interface management. Use Value: Integrated IWDT with dedicated oscillator and MPU-enforced memory partitioning satisfy IEC60601-1 clause 14 requirements; self-diagnostic ADC and LVD circuits detect sensor faults before delivery errors occur. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F524UCAGFB#10 | 384 KB flash, same 512 KB-equivalent peripheral set, identical pinout and package | Reduced firmware footprint requirement; suitable when bootloader + application fit in 384 KB | Select for cost-sensitive designs where full 512 KB flash capacity is unnecessary |
| R5F523T7ADFP#30 | 100-pin LFQFP, 256 KB flash, no CAN, reduced ADC channels (4×2 + 10×1), no MTU3 3-phase PWM | Limited I/O count and peripheral set; targets simpler motion control or sensor hub applications | Choose when board space constraints require 100-pin package and CAN/advanced PWM are not required |
Compared with R5F524UCAGFB#10, the R5F524UEAGFB#10 offers 128 KB additional flash for larger firmware or secure boot partitions; versus R5F523T7ADFP#30, it delivers full industrial-grade peripheral integration-including CAN, dual 3-phase PWM, and triple ADC units-in a 144-pin package optimized for complex real-time control.
Availability
R5F524UEAGFB#10 is available at Aetrix Electronics and suitable for industrial motor drives, smart power inverters, factory automation I/O modules, and medical infusion pump controllers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F524UEAGFB#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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX24U Group, including the R5F524UEAGFB#10, was designed specifically for real-time industrial control applications demanding high computational throughput, functional safety compliance (IEC60730), and rich analog/motor control peripherals in a single-chip solution.
FAQ
What is the maximum operating frequency and DMIPS rating of the R5F524UEAGFB#10?
The R5F524UEAGFB#10 operates at a maximum frequency of 80 MHz and delivers 153.6 DMIPS performance. This is achieved by the RXv2 CPU core with 5-stage pipeline, variable-length instruction encoding, and hardware acceleration for multiply-accumulate and floating-point operations. The R5F524UEAGFB#10 sustains this performance across its full voltage range (2.7–5.5 V) and temperature range (−40 to +85°C).
Does the R5F524UEAGFB#10 support IEC60730 Class B compliance out of the box?
Yes, the R5F524UEAGFB#10 includes dedicated hardware features for IEC60730 Class B compliance: self-diagnostic ADC, clock frequency accuracy measurement circuit (CAC), independent watchdog timer (IWDT) with dedicated oscillator, RAM test assistance via DOC, and analog input disconnection detection. These are documented in the R01DS0278EJ0100 datasheet and require no external components to implement basic diagnostic coverage for safety-critical applications.
How many simultaneous analog input channels can the R5F524UEAGFB#10 sample, and what is the minimum conversion time?
The R5F524UEAGFB#10 supports true simultaneous sampling across three channels in unit 1 of its 12-bit S12ADF ADC, enabled by an integrated 3-channel sample-and-hold circuit. Minimum conversion time is 1.0 µs per channel when ADCLK runs at 40 MHz. The R5F524UEAGFB#10 also supports group-scan priority control across three independent ADC units (5+5+12 channels), allowing coordinated sampling sequences for multi-sensor systems.
What PWM capabilities does the R5F524UEAGFB#10 provide for motor control applications?
The R5F524UEAGFB#10 provides two complementary PWM subsystems: MTU3 (9×16-bit channels) supports three-phase complementary PWM ×2 channels with automatic dead-time insertion, reset-synchronized PWM, and phase counting; GPT (4×16-bit channels) supports three-phase ×1 + single-phase ×1 or single-phase ×4 configurations with comparator interlocking for hardware fault shutdown. Both units synchronize to PCLKA at 80 MHz for nanosecond-level timing resolution-essential for high-efficiency inverter control in the R5F524UEAGFB#10.
Is the R5F524UEAGFB#10 pin-compatible with other members of the RX24U Group?
Yes, the R5F524UEAGFB#10 is pin-compatible with other 144-pin LFQFP variants in the RX24U Group, including R5F524UCAGFB#10 and R5F524UBAGFB#10. All share identical PLQP0144KA-B package, pin assignment, and peripheral mapping-differing only in flash capacity (512 KB / 384 KB / 256 KB) and associated part number suffixes. This allows hardware reuse across firmware variants without PCB redesign.
R5F524UEAGFB#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX24U
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv2
- Core Size:
- 32-Bit
- Speed:
- 80MHz
- Connectivity:
- CANbus, I2C, SCI, SPI
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 110
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 32K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 22x12b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F524UEAGFB#10 FAQ
1.How can I place an order for R5F524UEAGFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F524UEAGFB#10 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R5F524UEAGFB#10 reliable?
The price and inventory of R5F524UEAGFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F524UEAGFB#10 is usually 5 days.
3.What payment methods are accepted for R5F524UEAGFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F524UEAGFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F524UEAGFB#10?
R5F524UEAGFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F524UEAGFB#10 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R5F524UEAGFB#10?
For technical support, including R5F524UEAGFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F524UEAGFB#10 requirements.
6.How does Aetrix verify that R5F524UEAGFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F524UEAGFB#10 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R5F524UEAGFB#10 meets industry standards.
7.What is the process for return or replacement of R5F524UEAGFB#10?
All R5F524UEAGFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F524UEAGFB#10, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R5F524UEAGFB#10 part is unused and in its original packaging.
Return procedure for R5F524UEAGFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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