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Renesas R5F56719HDFM#30
- Part No.:
- R5F56719HDFM#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R5F56719HDFM#30.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:320
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Product details
Overview
R5F56719HDFM#30 from Renesas is a 32-bit RXv3 microcontroller operating at up to 120 MHz, featuring double-precision IEEE-754 FPU, 2 MB on-chip code flash with dual-bank support, 384 KB SRAM, and integrated CAN, USB 2.0 FS, SD host interface, QSPIX, and capacitive touch sensing-designed for industrial HMI, smart metering, and secure IoT edge nodes.
For engineers reviewing the R5F56719HDFM#30 datasheet, R5F56719HDFM#30 pinout, R5F56719HDFM#30 application, or R5F56719HDFM#30 equivalent, key selection criteria include its 120-MHz real-time performance (707 CoreMark), TSIP-based AES256/SHA256 encryption, 12-bit dual A/D converters with self-diagnostic capability, and 114 GPIOs with 5-V tolerance-critical for deterministic control and secure firmware updates in safety-compliant systems.
Technical Context
The R5F56719HDFM#30 implements the RXv3 CPU core with 16×32-bit general-purpose 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) with eight configurable regions and supports little-endian or big-endian data arrangement.
Its clock system combines external crystal (8–24 MHz), sub-clock (32.768 kHz), and internal oscillators (LOCO at 240 kHz, HOCO at 16/18/20 MHz), with independent PLL for ICLK up to 120 MHz and peripheral clocks (PCLKA/B/C/D) scaled separately-enabling concurrent high-speed execution (ICLK), USB/SDHI timing (PCLKA), and analog conversion (PCLKC/D).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 120 MHz max, 707 CoreMark score-enables real-time deterministic control in motor drives and PLCs. |
| Memory | 2 MB code flash (dual-bank, BGO programming), 8 KB data flash (100k erase cycles), 384 KB SRAM (no-wait @120 MHz)-supports OTA firmware updates without halting execution. |
| FPU | Double-precision IEEE-754 coprocessor with 16×64-bit registers-accelerates sensor fusion, PID tuning, and cryptographic math in embedded applications. |
| Security | Trusted Secure IP (TSIP): AES128/192/256, SHA256, RSA, ECC, TRNG, key protection-meets IEC60730 Class B and secure boot requirements. |
| Peripherals | 2× CAN FD-capable channels (32 mailboxes), USB 2.0 FS host/function/OTG, SDHI (25 MB/s), QSPIX (fetch from serial flash), 2×12-bit S12AD (8+12 ch, 0.48 µs/ch) |
| Package & Temp | PLQP0144KA-B (144-pin LFQFP, 20×20 mm, 0.5 mm pitch), –40°C to +85°C (D-version)-compatible with industrial PCB assembly and thermal cycling. |
| I/O | 114 GPIOs with 5-V tolerance, open-drain, pull-up, switchable drive strength-simplifies level-shifting and direct interfacing with legacy sensors and actuators. |
Pinout & Package
Package: PLQP0144KA-B - 144-pin Low-profile Quad Flat Package, 20 × 20 mm body, 0.50-mm pitch, exposed thermal pad, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Core & analog power supply | 2.7–3.6 V operation; separate analog domains ensure noise immunity for 12-bit ADC and RTC accuracy. |
| VBATT | Backup power input | Enables RTC and backup registers to retain state during main power loss-critical for energy meter timestamping and tamper logging. |
| XTAL/EXTAL | Main clock oscillator terminals | Supports 8–24 MHz crystal; paired with internal PLL to generate stable 120 MHz ICLK for deterministic real-time execution. |
| RES# | Active-low reset input | Asynchronous hardware reset; combined with POR and LVD circuits for robust power sequencing in industrial environments. |
| USB_DP/USB_DM | Full-speed USB 2.0 differential pair | Integrated transceiver eliminates external PHY; supports host, device, and OTG modes-ideal for field service and configuration interfaces. |
| SD0_CMD, SD0_CLK, SD0_DAT[0:3] | SD host interface signals | Direct 4-bit SD bus connection to SD cards or SDIO peripherals (e.g., Wi-Fi modules) at 25 MB/s-enables local data logging and firmware storage. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables seamless firmware updates: one bank executes while the other is reprogrammed via background operation (BGO), eliminating runtime interruption. |
| Capacitive touch sensing (CTSUa) | Supports 17 self-capacitance keys or 64 mutual-capacitance keys on a single chip-replaces mechanical buttons in HMI panels without external ICs. |
| Event Link Controller (ELC) | 99 internal event signals routed without CPU intervention-e.g., TPU timer overflow triggers ADC conversion, reducing latency and CPU load. |
| IEC60730 safety functions | Oscillation-stop detection, CRC-A for memory, IWDTa windowed watchdog, A/D self-test, and register write protection-certifiable for Class B compliance. |
| QSPIX interface | Fetches code directly from external quad-SPI flash (8/16/24/32-bit addressing)-expands effective code space beyond on-chip flash while maintaining zero-wait execution. |
Applications
| Industrial HMI Panel | Smart Energy Meter |
|---|---|
|
Use Scenario: Touch-enabled display interface with real-time energy monitoring, tariff switching, and tamper alerts. IC Role / Device Role / Timing Role: Main application MCU handling GUI rendering, capacitive touch decoding, SDHI-based log storage, and secure firmware updates via TSIP. Use Value: Integrated CTSU eliminates external touch controller; dual-bank flash enables silent OTA upgrades; RTC with VBATT backup ensures accurate billing timestamps across power outages. |
Use Scenario: DIN-rail mounted meter with pulse counting, harmonic analysis, and remote communication via CAN or USB. IC Role / Device Role / Timing Role: Real-time processing node executing metrology algorithms, managing isolated CAN bus communication, and performing AES-encrypted data uploads. Use Value: 12-bit dual S12AD units sample current/voltage simultaneously at 0.48 µs/channel; TSIP accelerates SHA256 signing of consumption reports; 114 GPIOs interface with opto-isolators and relay drivers. |
| Secure IoT Gateway | Motor Control Edge Node |
|
Use Scenario: Field-deployed gateway aggregating sensor data from Modbus/RS485 devices and forwarding via cellular or Ethernet. IC Role / Device Role / Timing Role: Central protocol translator and security enforcer-running TLS stack accelerated by TSIP, managing USB/SDHI for local config backup, and hosting web UI. Use Value: AES256/SHA256 offload reduces CPU overhead by >60% vs. software-only crypto; USB 2.0 FS allows plug-and-play field technician access; SDHI stores audit logs with CRC16 integrity. |
Use Scenario: Compact servo drive with position feedback, current sensing, and field-oriented control (FOC) loop execution. IC Role / Device Role / Timing Role: Real-time motion controller synchronizing PWM outputs (MTU3a), sampling ADCs, and updating PI loops at 20 kHz using RXv3's 120 MHz deterministic timing. Use Value: MTU3a complementary PWM with programmable dead time prevents shoot-through; TPU-triggered ADC sampling aligns current measurement precisely with PWM center-aligned edges. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F56718HDFM#30 | Same RX671 Group, 1.5 MB flash, identical peripherals and package-reduced code density only. | Suitable where firmware size <1.5 MB; no change to PCB or driver stack required. | Select when cost optimization is prioritized and application binary fits within 1.5 MB. |
| R5F566TEHDFP#30 | RX66T Group, 160 MHz, focused on motor control (3× MTU3, 3× 12-bit ADC), no SDHI/QSPIX/USB/TSIP. | Optimized for servo/inverter control with higher PWM resolution and faster analog sampling-but lacks connectivity and security features. | Choose for pure motor control where USB, SD, and crypto are unnecessary; not drop-in compatible due to peripheral mismatch. |
Compared with R5F56719HDFM#30, the R5F56718HDFM#30 offers identical functionality at lower flash capacity-ideal for cost-sensitive deployments-while the R5F566TEHDFP#30 trades connectivity and security for enhanced real-time motor control capabilities, requiring board redesign and firmware adaptation.
Availability
R5F56719HDFM#30 is available at Aetrix Electronics and suitable for industrial HMI, smart metering, and secure IoT gateway designs requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F56719HDFM#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 global semiconductor leader specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.
The RX671 Group-including R5F56719HDFM#30-is designed for secure, real-time industrial edge applications demanding high computational throughput, functional safety compliance (IEC60730), and rich connectivity without external co-processors.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F56719HDFM#30?
The R5F56719HDFM#30 operates at a maximum frequency of 120 MHz and achieves 707 CoreMark-a benchmark reflecting its real-time deterministic performance for industrial control tasks. This score is measured under specified conditions (VCC = 3.3 V, ambient temperature = 25°C) using the EEMBC CoreMark 1.0 suite, confirming its suitability for time-critical applications like motor control and HMI rendering.
Does the R5F56719HDFM#30 support secure boot and cryptographic acceleration?
Yes, the R5F56719HDFM#30 integrates Trusted Secure IP (TSIP) supporting AES128/192/256, SHA256, RSA, ECC, and a true random number generator (TRNG). These features enable hardware-accelerated secure boot, firmware signature verification, and encrypted communication-meeting IEC60730 Class B requirements and simplifying certification for safety-critical deployments.
What package type and pin count does the R5F56719HDFM#30 use?
The R5F56719HDFM#30 uses the PLQP0144KA-B package: a 144-pin Low-profile Quad Flat Package with 20 × 20 mm body size and 0.50-mm pitch. It provides 114 GPIOs with 5-V tolerance, making it compatible with standard industrial PCB layouts and enabling direct interfacing with legacy 5-V peripherals without level shifters.
Can the R5F56719HDFM#30 execute code directly from external flash memory?
Yes, the R5F56719HDFM#30 includes a QSPIX interface that supports extended SPI, dual-SPI, and quad-SPI protocols with selectable address widths (8/16/24/32 bits). This allows direct XIP (execute-in-place) from external serial flash-extending effective code space beyond the 2 MB on-chip flash while maintaining zero-wait execution when cache-hit.
What low-power modes are supported by the R5F56719HDFM#30, and how does battery backup work?
The R5F56719HDFM#30 supports four low-power modes: Sleep, All-module Clock Stop, Software Standby, and Deep Software Standby. Battery backup is enabled via the VBATT pin, which powers the sub-clock oscillator, RTC, and backup registers during main power loss-ensuring continuous timekeeping and tamper-event logging in smart meters and security systems.
R5F56719HDFM#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-LQFP
- Series:
- RX671
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv3
- Core Size:
- 32-Bit Single-Core
- Speed:
- 120MHz
- Connectivity:
- I2C, LINbus, QSPI, SCI, SPI, USB
- Peripherals:
- Capacitive Touch, DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 44
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 384K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 10x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56719HDFM#30 FAQ
1.How can I place an order for R5F56719HDFM#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56719HDFM#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 R5F56719HDFM#30 reliable?
The price and inventory of R5F56719HDFM#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56719HDFM#30 is usually 5 days.
3.What payment methods are accepted for R5F56719HDFM#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56719HDFM#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56719HDFM#30?
R5F56719HDFM#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56719HDFM#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 R5F56719HDFM#30?
For technical support, including R5F56719HDFM#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56719HDFM#30 requirements.
6.How does Aetrix verify that R5F56719HDFM#30 is sourced from the original manufacturer or authorized distributors?
All R5F56719HDFM#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 R5F56719HDFM#30 meets industry standards.
7.What is the process for return or replacement of R5F56719HDFM#30?
All R5F56719HDFM#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56719HDFM#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 R5F56719HDFM#30 part is unused and in its original packaging.
Return procedure for R5F56719HDFM#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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