My Inquiry
My Account
Renesas R5F572NNHDFP#10
- Part No.:
- R5F572NNHDFP#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F572NNHDFP#10.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:719
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R5F572NNHDFP#10 from Renesas is a 32-bit RXv3 microcontroller operating at up to 240 MHz, featuring double-precision IEEE-754 FPU, 4 MB on-chip code flash, 1 MB SRAM (including 32 KB ECC RAM), and integrated Ethernet MAC compliant with IEEE 1588. It supports CAN (ISO 11898-1), USB 2.0 FS host/function, SDHI, QSPI, and GLCDC - deployed in industrial HMIs, motor control gateways, and real-time PLC edge nodes.
For engineers reviewing the R5F572NNHDFP#10 datasheet, R5F572NNHDFP#10 pinout, R5F572NNHDFP#10 application, or R5F572NNHDFP#10 equivalent, key selection criteria include dual-bank flash for safe firmware updates, 182 GPIOs with 5-V tolerance, IEEE 1588 PTP timing precision, 12-bit dual A/D converters (29 total channels), and hardware-accelerated trigonometric functions (TFU) for motion control algorithms.
Technical Context
The R5F572NNHDFP#10 implements the RXv3 CPU core with 16 general-purpose 32-bit registers, double-precision FPU (16×64-bit data registers), and collective register bank save for fast context switching. It integrates a memory protection unit (MPU), JTAG/FINE debug interfaces, and supports little-endian or big-endian data arrangement.
Its clock system includes main/sub-crystal oscillators, PLLs (up to 240 MHz ICLK), and dedicated IWDT oscillator (120 kHz). Peripheral clocks are independently configurable: PCLKA (≤120 MHz) for ETHERC/SCIi/GLCDC, PCLKB (≤60 MHz) for TMR/CMT/WDT, and BCLK (≤80 MHz) for external bus access.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; supports double-precision IEEE-754 FPU and trigonometric acceleration (TFU). |
| Memory | 4 MB code flash (dual-bank), 32 KB data flash (100k write cycles), 1 MB SRAM (512 KB zero-wait ≤120 MHz), 32 KB ECC RAM (SEC-DED). |
| Connectivity | Ethernet MAC ×2 (IEEE 1588 PTP), CAN ×3 (32 mailboxes/channel), USB 2.0 FS host/function, SDHI (25 MB/s), QSPI, RSPI ×3, I²C ×3 (1 Mbps). |
| Analog Peripherals | Two 12-bit S12AD units (8 + 21 channels), 2×12-bit D/A, on-chip temperature sensor, self-diagnostic A/D disconnection detection. |
| Timers & PWM | GPTW ×4 (32-bit), MTU3a ×9 (16/32-bit), TPUa ×6, CMTW ×2 - support complementary PWM with dead-time control, encoder phase counting, and A/D trigger synchronization. |
| Package & I/O | LQFP-144 (20×20 mm, 0.5 mm pitch), 136 GPIOs - all with pull-up, open-drain, and 19 pins 5-V tolerant. |
| Operating Range | –40°C to +105°C (G-version), single 2.7–3.6 V supply; RTC operates from VBATT during main power loss. |
Pinout & Package
LQFP-144 package (PLQP0144KA-B), 20 mm × 20 mm, 0.5 mm pitch, exposed pad, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Core & analog power supply | 2.7–3.6 V main supply; separate analog domains enable noise-isolated ADC operation. |
| VBATT | Battery backup input | Supplies RTC during main power failure; enables calendar/timekeeping in deep standby. |
| XTAL/EXTAL | Main crystal oscillator interface | Supports 8–24 MHz crystal; required for high-accuracy system clock and IEEE 1588 timestamping. |
| MD0–MD2 | Mode setting pins | Determine boot mode (SCI/USB/FINE) and single-chip vs. extended mode at reset release. |
| ETH_MDC/MDIO | PHY management interface | Enables hardware-managed PHY configuration without CPU intervention via PMGI module. |
| TXD0/RXD0 | SCI0 asynchronous interface | Configurable as UART for debug console, bootloader communication, or host MCU interface. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables background programming and seamless firmware update with zero downtime - critical for industrial OTA deployments. |
| IEEE 1588 PTP hardware support | EPTPC module provides sub-microsecond timestamp accuracy on Ethernet frames - essential for synchronized motion control networks. |
| Trigonometric function unit (TFU) | Hardware-accelerated sine/cosine/arctangent - reduces motor vector control loop latency by >90% vs. software library execution. |
| Event Link Controller (ELC) | 135 internal event signals routed without CPU involvement - e.g., TPU capture triggers A/D conversion, eliminating ISR overhead. |
| 32 KB ECC SRAM | Single-error correction/double-error detection protects safety-critical variables (e.g., position feedback, fault flags) in IEC 60730 Class B systems. |
| IEC 60730 compliance features | Oscillation-stop detection, CRC-A, IWDT windowing, A/D self-test, and register write protection - pre-qualified for Class B functional safety. |
Applications
| Industrial HMI Gateway | Motion Control Edge Node |
|---|---|
|
Use Scenario: Central controller aggregating CAN-based servo drives, displaying real-time status on GLCD, and logging data via SDHI. IC Role / Device Role / Timing Role: Main application processor running RTOS; GLCDC drives 800×480 RGB panel; GPTW synchronizes PWM outputs with A/D sampling for current loop closure. Use Value: Integrated 2D drawing engine (DRW2D) offloads GUI rendering; dual-bank flash enables secure field firmware updates without halting motion sequences. |
Use Scenario: Compact servo drive controller managing three-phase inverter, reading encoder feedback, and communicating over EtherCAT-compatible Ethernet. IC Role / Device Role / Timing Role: Real-time motion executor; MTU3a generates complementary PWM with programmable dead time; EPTPC timestamps Ethernet frames for distributed clock sync. Use Value: TFU computes Clarke/Park transforms in <500 ns; 19×5-V-tolerant GPIOs interface directly with industrial-level digital I/O modules. |
| Smart Energy Gateway | Factory Automation PLC Module |
|
Use Scenario: Substation edge node collecting metering data via RS485 (SCI), encrypting with AES-256, and transmitting via Ethernet to SCADA. IC Role / Device Role / Timing Role: Secure data concentrator; RIICa interfaces with isolated energy monitor ICs; TSIP accelerates AES encryption without CPU load. Use Value: 32 KB data flash stores cryptographic keys and firmware signatures; RTC with battery backup maintains time-stamped logs during grid outages. |
Use Scenario: Modular I/O base supporting hot-swap digital inputs, analog conditioning, and CANopen master communication. IC Role / Device Role / Timing Role: Deterministic I/O coordinator; DTCb transfers sensor data from S12AD to SRAM; ELC links IRQ edges to TPU capture for precise event timing. Use Value: 136 GPIOs with configurable pull-up/open-drain simplify direct connection to 24 V sensors; four low-power modes reduce standby consumption to <10 µA. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MNHDFP#10 | Same RX72N family, but 2 MB code flash (vs. 4 MB); identical pinout, peripherals, and speed grade. | Suitable where firmware size <2 MB and cost sensitivity outweighs future scalability needs. | Select when BOM cost reduction is prioritized and no planned feature expansion requiring >2 MB flash. |
| R5F566TKHDFP#10 | RX66T family, 160 MHz max, no IEEE 1588 or GLCDC; adds hardware floating-point accelerator (not double-precision). | Targeted at cost-optimized servo drives without HMI or precision time-sync requirements. | Choose for simpler motion control where Ethernet PTP and graphics are unnecessary and lower power is critical. |
Compared with R5F572MNHDFP#10, the R5F572NNHDFP#10 offers 2× flash capacity for complex protocol stacks and secure boot images; versus R5F566TKHDFP#10, it delivers deterministic sub-microsecond time synchronization and integrated display control - enabling consolidated HMI+control edge nodes instead of multi-chip solutions.
Availability
R5F572NNHDFP#10 is available at Aetrix Electronics and suitable for industrial HMIs, motion control gateways, smart energy meters, and factory automation PLC modules requiring stable component supply across long production lifecycles.
Supply support for R5F572NNHDFP#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 is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX72N Group - including R5F572NNHDFP#10 - was designed for real-time industrial edge applications demanding high CPU performance, deterministic connectivity (Ethernet/CAN), functional safety (IEC 60730), and integrated human-machine interface capabilities.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572NNHDFP#10?
The R5F572NNHDFP#10 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark. This performance stems from its RXv3 CPU core with optimized pipeline, double-precision FPU, and zero-wait-state access to 512 KB of SRAM at ≤120 MHz - making it suitable for real-time industrial control tasks where deterministic throughput is critical. The R5F572NNHDFP#10 maintains this rating under full peripheral load with proper clock domain configuration.
Does the R5F572NNHDFP#10 support IEEE 1588 Precision Time Protocol?
Yes, the R5F572NNHDFP#10 includes a dedicated EPTPC (Precision Time Protocol Controller) module that complies with IEEE 1588-2008. It provides hardware timestamping for Ethernet frames with sub-microsecond accuracy, supports PTP slave/master roles, and enables synchronization with external grandmaster clocks - essential for coordinated motion control and distributed I/O systems. This capability is fully integrated and requires no external timing ICs.
What package type and pin count does the R5F572NNHDFP#10 use?
The R5F572NNHDFP#10 uses a 144-pin LQFP package (PLQP0144KA-B), measuring 20 mm × 20 mm with 0.5 mm pitch. It provides 136 general-purpose I/O pins - all configurable with pull-up resistors and open-drain output - and 19 pins rated for 5-V tolerance. This package balances board space efficiency with robust industrial I/O flexibility and thermal performance.
How much on-chip memory does the R5F572NNHDFP#10 include?
The R5F572NNHDFP#10 integrates 4 MB of code flash memory (dual-bank architecture), 32 KB of reprogrammable data flash (rated for 100,000 erase/write cycles), 1 MB of SRAM (split into 512 KB zero-wait SRAM, 32 KB ECC SRAM, and 8 KB standby RAM), and a 16-byte unique ID. This memory hierarchy supports secure boot, field firmware updates, safety-critical variable storage, and RTC backup - all without external memory components.
Is the R5F572NNHDFP#10 qualified for functional safety standards like IEC 60730?
Yes, the R5F572NNHDFP#10 includes multiple hardware features certified for IEC 60730 Class B compliance: oscillation-stop detection, CRC-A accelerator, windowed independent watchdog timer (IWDTa), A/D converter self-diagnostic function, register write protection, and memory ECC. These are documented in Renesas' Functional Safety Manual (R01UM0147EJ0200) and enable developers to meet Class B requirements without external safety monitors.
R5F572NNHDFP#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RX72N
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RXv3
- Core Size:
- 32-Bit Single-Core
- Speed:
- 240MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG
- Peripherals:
- DMA, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 78
- Program Memory Size:
- 4MB (4M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 1M x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 22x12b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572NNHDFP#10 FAQ
1.How can I place an order for R5F572NNHDFP#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572NNHDFP#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 R5F572NNHDFP#10 reliable?
The price and inventory of R5F572NNHDFP#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572NNHDFP#10 is usually 5 days.
3.What payment methods are accepted for R5F572NNHDFP#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572NNHDFP#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572NNHDFP#10?
R5F572NNHDFP#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572NNHDFP#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 R5F572NNHDFP#10?
For technical support, including R5F572NNHDFP#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572NNHDFP#10 requirements.
6.How does Aetrix verify that R5F572NNHDFP#10 is sourced from the original manufacturer or authorized distributors?
All R5F572NNHDFP#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 R5F572NNHDFP#10 meets industry standards.
7.What is the process for return or replacement of R5F572NNHDFP#10?
All R5F572NNHDFP#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572NNHDFP#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 R5F572NNHDFP#10 part is unused and in its original packaging.
Return procedure for R5F572NNHDFP#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F572NNHDFP#10 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…
