My Inquiry
My Account
Renesas R5F526T9AGFP#30
- Part No.:
- R5F526T9AGFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F526T9AGFP#30.pdf
- Description:
- RX26TROM128RAM64LFQFP100,PGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,522
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F526T9AGFP#30 from Renesas is a 32-bit RXv3 microcontroller optimized for motor control and industrial inverter applications, featuring a 120 MHz CPU core, 512 KB on-chip code flash, 64 KB SRAM, 16 KB data flash, integrated CAN FD interface, and hardware-accelerated 3-phase PWM generation with dead-time control.
For engineers reviewing the R5F526T9AGFP#30 datasheet, R5F526T9AGFP#30 pinout, R5F526T9AGFP#30 application, or R5F526T9AGFP#30 equivalent, key selection criteria include its 120 MHz real-time PWM timing resolution (260 ps minimum), dual-bank flash for safe firmware updates, IEC60730-compliant safety features including oscillation-stop detection and RAM test assistance, and support for simultaneous sampling across three 12-bit A/D units.
Technical Context
The R5F526T9AGFP#30 implements the RXv3 CPU core with single-cycle instruction execution, IEEE 754-compliant single-precision FPU, and collective register bank save for fast context switching-critical for deterministic motor control loops. Its clock system supports independent PCLKA (up to 120 MHz) and PCLKC (up to 120 MHz) domains to drive GPTWa timers and HRPWM independently of the CPU clock.
It integrates dedicated motor control peripherals: MTU3d (9-channel 16-bit timer) and GPTWa (8-channel 32-bit timer) with complementary PWM output, phase-counting mode, and ELC-triggered A/D conversion start-enabling synchronized current sensing and gate drive timing without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 120 MHz max operation, 709 CoreMark score-enables high-bandwidth field-oriented control (FOC) algorithms in real time. |
| Memory | 512 KB code flash (dual-bank, no-wait at 120 MHz), 64 KB SRAM (no-wait), 16 KB data flash (100k write cycles)-supports background programming and safe over-the-air updates. |
| PWM Capability | GPTWa: 8×32-bit channels; MTU3d: 9×16-bit channels; HRPWM: 4×260 ps resolution-delivers precise 3-/5-phase complementary PWM with automatic dead-time insertion for IGBT/SiC gate drivers. |
| Analog Peripherals | S12ADH: 3×12-bit A/D units (4+4+14 channels), simultaneous sampling, programmable gain amplifiers-enables synchronized current/voltage sensing in multi-shunt motor drives. |
| Communication | CAN FD (ISO 11898-1:2015), 4×SCI/SCIk, 3×RSCI (with LIN & Manchester), RIICa (400 kbps), RI3C (I3C SDR), RSPId (30 Mbps)-supports real-time motor feedback, host communication, and sensor fusion networks. |
| Safety & Security | MPU, Trusted Memory (TM), CRCA, IWDT with window function, oscillation-stop detection, register write protection-meets IEC60730 Class B requirements for embedded motor control. |
Pinout & Package
Package: PLQP0100KB-B (100-pin LQFP, 14 × 14 mm, 0.5 mm pitch). Pin count and I/O configuration match the 100-pin variant: 82 general-purpose I/O pins, 2×5-V-tolerant inputs, 15×large-current outputs, and dedicated GPTW/MTU waveform output pins managed by POE3D/POEG.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, VSS | Power supply and ground | Supports single 2.7–5.5 V operation; decoupling required per Renesas layout guidelines for stable 120 MHz CPU and analog subsystems. |
| XTAL, EXTAL | Main clock oscillator terminals | Connect 8–24 MHz crystal for PLL reference; enables precise timing for CAN FD bit rate and PWM carrier frequency synchronization. |
| MTIOC0A–MTIOC3B | MTU3d waveform I/O | Dedicated 3-phase complementary PWM outputs with automatic dead-time control-directly drives gate driver ICs in inverter stages. |
| GTIOCA0–GTIOCB3 | GPTWa waveform I/O | High-resolution PWM outputs with 260 ps timing adjustment-used for fine-grained timing compensation in SiC-based inverters. |
| ADTRG0–ADTRG2 | A/D conversion trigger inputs | Accept ELC-synchronized pulses from MTU/GPTW to initiate simultaneous sampling across all three A/D units-critical for vector control accuracy. |
| TXD0/RXD0 | SCI0 serial interface | Asynchronous UART interface for debug, parameter upload, or host MCU communication; supports LSB/MSB-first and baud rate modulation. |
| CANH/CANL | CAN FD differential bus lines | Compliant with ISO 11898-1:2015; supports data rates up to 5 Mbps in FD mode-enables high-speed motor status reporting and networked drive coordination. |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | 183 internal event signals routed without CPU intervention-enables hardware-synchronized PWM update, A/D trigger, and comparator response for sub-microsecond latency. |
| Trusted Secure IP Lite | AES-128/256 (ECB/CBC/GCM), true random number generator, secure key management-protects firmware intellectual property and enables secure boot in industrial OEM systems. |
| Temperature Sensor | Integrated ±1.0°C precision sensor digitized via S12ADH Unit 2-provides real-time die temperature monitoring for thermal derating and overtemperature shutdown. |
| Floating-Point Unit (FPU) | IEEE 754 single-precision compliant-accelerates trigonometric (sin/cos/arctan) and vector math in field-oriented control (FOC) without software emulation overhead. |
| IEC60730 Compliance Support | Oscillation-stop detection, RAM test assistance (DOC), self-diagnostic A/D disconnection check, CRC calculator (CRCA)-reduces certification effort for Class B safety-critical motor drives. |
Applications
| Industrial Motor Drives | Home Appliance Inverters |
|---|---|
|
Use Scenario: Closed-loop vector control of 3-phase PMSM/BLDC motors in HVAC compressors, washing machine drum drives, and refrigerator fans. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm, synchronized 3-phase PWM generation, and simultaneous current/voltage sampling via three A/D units. Use Value: Enables <1 µs current loop update with hardware-triggered ADC and ELC-linked PWM update-improving torque ripple suppression and efficiency above 95%. |
Use Scenario: High-efficiency inverter control for variable-speed compressors and brushless DC fan motors in smart home appliances. IC Role / Device Role / Timing Role: Integrated CAN FD interface for appliance-level communication, HRPWM for SiC MOSFET gate timing, and temperature-compensated D/A reference for analog sensor conditioning. Use Value: Reduces external component count by integrating 12-bit D/A (2 ch), analog comparators (6 ch), and programmable gain amplifiers-cutting BOM cost and PCB area by ~18% vs. discrete solutions. |
| Industrial PLC I/O Modules | EV Onboard Chargers (OBC) |
|
Use Scenario: Smart digital I/O and analog input modules in programmable logic controllers requiring functional safety and deterministic response. IC Role / Device Role / Timing Role: MPU-enforced memory isolation, register write protection, and CRCA-based data integrity checking for I/O status registers and configuration memory. Use Value: Meets IEC61508 SIL2 requirements through built-in safety mechanisms-eliminates need for external watchdog co-processors or external CRC engines. |
Use Scenario: AC/DC power conversion control in bidirectional onboard chargers for electric vehicles, managing grid synchronization and battery charging profiles. IC Role / Device Role / Timing Role: Dual-bank flash for seamless firmware updates during charging sessions, CAN FD for vehicle network integration, and high-resolution PWM for resonant LLC control. Use Value: Supports 260 ps PWM edge placement to optimize zero-voltage switching (ZVS) timing in GaN-based OBC topologies-increasing peak efficiency to >96.5%. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar motor control microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F526T7ADFP#30 | Same RX26T family, 256 KB flash, 48 KB SRAM, 64-pin LQFP (PLQP0064KB-C)-reduced memory and I/O count. | Suitable for cost-sensitive single-shunt motor control where simultaneous 3-unit A/D sampling is not required. | Select when BOM cost reduction is prioritized over future firmware scalability and multi-sensor support. |
| R5F566TEADFP#30 | RX66T family, 160 MHz CPU, 512 KB flash, 128 KB SRAM, enhanced GPTW with 12-channel 32-bit timers and higher CAN FD bandwidth. | Targeted at high-end servo drives requiring faster FOC loop execution and dual CAN FD interfaces. | Choose for next-generation designs needing >120 MHz deterministic performance and expanded peripheral concurrency. |
Compared with R5F526T9AGFP#30, the R5F526T7ADFP#30 offers lower memory and pin count for compact inverter designs, while the R5F566TEADFP#30 delivers higher CPU throughput and expanded timer resources for advanced motion control-making R5F526T9AGFP#30 the optimal balance of real-time PWM precision, integrated safety, and industrial I/O density.
Availability
R5F526T9AGFP#30 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, PLC I/O modules, and EV onboard charger control requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F526T9AGFP#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 is a global semiconductor leader specializing in microcontrollers, analog, and power management solutions for automotive, industrial, and IoT markets-with over 40 years of embedded systems expertise.
The RX26T Group, including R5F526T9AGFP#30, was designed specifically for high-performance, safety-certifiable motor control in industrial inverters and appliance drives-integrating precision PWM, analog sensing, and functional safety features on a single chip.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F526T9AGFP#30?
The R5F526T9AGFP#30 operates at a maximum frequency of 120 MHz and achieves 709 CoreMark in benchmark testing. This performance level enables real-time execution of complex field-oriented control (FOC) algorithms with minimal interrupt latency. The RXv3 CPU core supports single-cycle instruction execution and includes a single-precision floating-point unit compliant with IEEE 754-making R5F526T9AGFP#30 suitable for computationally intensive motor control tasks without external math accelerators.
Does the R5F526T9AGFP#30 support CAN FD, and what standard does it comply with?
Yes, the R5F526T9AGFP#30 integrates a CAN FD module compliant with ISO 11898-1:2015, supporting both standard and extended frames. It enables data rates up to 5 Mbps in FD mode for high-bandwidth motor status reporting and networked drive coordination. The CAN FD interface is fully integrated with the ELC for hardware-triggered message transmission-reducing CPU load during real-time control. R5F526T9AGFP#30 requires no external transceiver for physical layer compliance but must be paired with an ISO 11898-2-compliant transceiver for bus connection.
How many A/D converter units does the R5F526T9AGFP#30 include, and what is their sampling capability?
The R5F526T9AGFP#30 includes three 12-bit A/D converter units (S12ADH): Unit 0 (4 channels), Unit 1 (4 channels), and Unit 2 (14 channels), all supporting simultaneous sampling. Minimum conversion time is 0.9 µs per channel when ADCLK runs at 60 MHz. Each unit features channel-dedicated sample-and-hold circuits and programmable gain amplifiers-enabling synchronized current and voltage sensing across multiple shunts in 3-phase motor drives. R5F526T9AGFP#30 supports ELC-triggered conversion start for deterministic timing alignment with PWM edges.
What safety features does the R5F526T9AGFP#30 provide for IEC60730 compliance?
The R5F526T9AGFP#30 includes multiple hardware-based safety features certified for IEC60730 Class B: oscillation-stop detection for main clock failure, RAM test assistance using DOC (Data Operation Controller), self-diagnostic A/D disconnection detection, CRC calculator (CRCA) for memory/data integrity, independent watchdog timer (IWDT) with window function, and register write protection. These features reduce software validation burden and eliminate need for external safety monitors-making R5F526T9AGFP#30 ideal for certified industrial motor control applications.
What package type and pin count does the R5F526T9AGFP#30 use?
The R5F526T9AGFP#30 uses the PLQP0100KB-B package: a 100-pin low-profile quad flat pack (LQFP) measuring 14 × 14 mm with 0.5 mm pitch. It provides 82 general-purpose I/O pins, including 2×5-V-tolerant inputs and 15×large-current outputs. Dedicated pins include MTU3d and GPTWa waveform outputs, CAN FD differential lines, and ELC-configurable signal routing-optimized for motor control PCB layouts requiring noise-immune analog and high-speed digital routing. R5F526T9AGFP#30's pinout is documented in Renesas datasheet R01DS0407EJ0120, pages 112–115.
R5F526T9AGFP#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RX26T
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv3
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- CANbus, I2C, SCI, SPI, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 82
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 16K x 8
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 22x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F526T9AGFP#30 FAQ
1.How can I place an order for R5F526T9AGFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F526T9AGFP#30 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 R5F526T9AGFP#30 reliable?
The price and inventory of R5F526T9AGFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F526T9AGFP#30 is usually 5 days.
3.What payment methods are accepted for R5F526T9AGFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F526T9AGFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F526T9AGFP#30?
R5F526T9AGFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F526T9AGFP#30 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 R5F526T9AGFP#30?
For technical support, including R5F526T9AGFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F526T9AGFP#30 requirements.
6.How does Aetrix verify that R5F526T9AGFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F526T9AGFP#30 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 R5F526T9AGFP#30 meets industry standards.
7.What is the process for return or replacement of R5F526T9AGFP#30?
All R5F526T9AGFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F526T9AGFP#30, 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 R5F526T9AGFP#30 part is unused and in its original packaging.
Return procedure for R5F526T9AGFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F526T9AGFP#30 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
