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Renesas R5F56719DDFM#30
- Part No.:
- R5F56719DDFM#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R5F56719DDFM#30.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:303
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Product details
Overview
R5F56719DDFM#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 - deployed in industrial HMI and smart metering systems requiring real-time control, secure firmware updates, and low-power operation.
For engineers reviewing the R5F56719DDFM#30 datasheet, R5F56719DDFM#30 pinout, R5F56719DDFM#30 application, or R5F56719DDFM#30 equivalent, key selection criteria include its 120-MHz CPU performance (707 CoreMark), TSIP-based AES256/SHA256 encryption, 12-bit dual A/D converter with self-diagnostic capability, RTC with battery backup, and IEC60730-compliant safety features for Class B appliance control.
Technical Context
The R5F56719DDFM#30 implements the RXv3 CPU core with collective register bank save, memory protection unit (MPU), and JTAG/FINE debugging. Its clock system combines external crystal (8–24 MHz), sub-clock (32.768 kHz), and internal oscillators (LOCO/HOCO/IWDT-dedicated) with PLL multiplication to achieve 120 MHz ICLK while supporting independent peripheral clock domains (PCLKA/B/C/D up to 120/60/60/60 MHz).
Peripheral integration includes dual CAN channels (32 mailboxes each), USB 2.0 FS host/function/OTG with 2 KB buffer, SDHI supporting 25 MB/s high-speed mode, QSPIX for serial flash boot, and CTSU supporting 17-key self-capacitance or 64-key mutual-capacitance touch - all coordinated via Event Link Controller (ELC) for CPU-offload timing-critical operations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 120 MHz max - enables deterministic real-time execution with 707 CoreMark and double-precision FPU for sensor fusion math. |
| Memory | 2 MB code flash (dual-bank, BGO programming), 8 KB data flash (100k cycles), 384 KB SRAM (no-wait), 4 KB standby RAM - supports firmware swapping and deep-sleep retention. |
| Security | Trusted Secure IP (TSIP): AES128/192/256, SHA256, RSA, ECC, TRNG, key protection - meets IEC60730 Class B cryptographic requirements. |
| Analog Peripherals | Dual 12-bit S12AD: 8+12 channels, 0.48 µs conversion, self-diagnostic, disconnection detection - suitable for precision current/voltage monitoring. |
| Connectivity | CAN (2× ISO11898-1), USB 2.0 FS (host/function/OTG), SDHI (25 MB/s), QSPIX, RIICHS (3.4 Mbps), SCI/RSPI/RSCI (13+ channels) - enables multi-protocol industrial gateway design. |
| Low-Power Modes | Four modes including deep software standby with VBATT-backed RTC and backup registers - extends battery life in metering and remote sensors. |
| Package & Temp | PLQP0144KA-B (144-pin LFQFP, 20×20 mm, 0.5 mm pitch), –40°C to +85°C (D-version) - compatible with standard PCB assembly and industrial thermal environments. |
Pinout & Package
Package: PLQP0144KA-B - 144-pin LQFP, 20 × 20 mm body, 0.50-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 | Backup power input | Supplies RTC, sub-clock oscillator, and backup registers during main power loss - enables tamper-proof timekeeping. |
| RES# | Active-low reset input | Hardware reset assertion; debounced internally - eliminates need for external RC network. |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz crystal; paired with PLL for stable 120 MHz system clock generation. |
| RTCIN / RTCOUT | 32.768 kHz sub-clock oscillator | Connects to external tuning-fork crystal - provides accurate timebase for RTC and low-power wake-up events. |
| USB_DP / USB_DM | USB 2.0 full-speed differential pair | Integrated transceiver requires no external PHY - reduces BOM cost and board space for USB device/host functions. |
| SD0_CMD / SD0_CLK / SD0_DAT[0:3] | SD host interface signals | Direct connection to SD memory/SDIO cards - supports 4-bit bus mode at 25 MB/s for firmware logging or media playback. |
| QSPIX_IO0–IO3 | Quad-SPI memory interface | Enables XIP (execute-in-place) from external serial flash - accelerates boot and reduces SRAM footprint. |
| CTSU_S0–S16 | Capacitive touch sensing inputs | 17 dedicated pins for self-capacitance keys - eliminates external touch controller in HMI applications. |
| CAN0_TX / CAN0_RX | Channel 0 CAN transceiver I/O | Direct connection to isolated CAN bus - supports automotive-grade diagnostics and industrial fieldbus communication. |
Key Features
| Feature | Design Value |
|---|---|
| IEC60730 Safety Support | Oscillation-stop detection, CRC-A, IWDTa, A/D self-test, and register write protection - certified for Class B appliance control without external safety monitor. |
| Event Link Controller (ELC) | 99 internal event signals routed without CPU intervention - enables precise timer-triggered ADC sampling or PWM dead-time compensation in motor drives. |
| Trusted Memory (TM) Function | Prevents unauthorized read of code flash contents - secures bootloader and cryptographic keys against physical extraction attacks. |
| Remote Control Signal Receiver (REMC) | Hardware-accelerated IR protocol decoding with 8-byte buffer and pattern matching - offloads NEC/RC-5 processing from CPU in smart home controllers. |
| Serial Sound Interface (SSIE) | Full-duplex I2S/PCM with 32-stage FIFO and programmable bit-clock dividers - supports voice prompt playback and audio codec interfacing. |
Applications
| Industrial HMI Panel | Smart Electricity Meter |
|---|---|
Use Scenario: Touch-enabled front-panel display with real-time energy data visualization and configuration menu navigation. IC Role / Device Role / Timing Role: Main application processor executing GUI framework, managing CTSU touch input, driving SPI LCD, and communicating via CAN/USB for firmware updates. Use Value: Integrated 17-channel CTSU eliminates external touch controller; dual CAN enables seamless integration into utility AMI networks. | Use Scenario: Revenue-grade meter with tamper detection, time-of-use billing, and secure over-the-air firmware updates. IC Role / Device Role / Timing Role: System-on-chip handling metrology ADC interface, RTC-based tariff switching, TSIP-secured OTA updates, and PLC/RF communication stack. Use Value: IEC60730-compliant self-tests and hardware-accelerated AES256 ensure regulatory certification; VBATT-backed RTC maintains billing accuracy during outages. |
| Home Automation Gateway | Industrial Motor Drive Controller |
Use Scenario: Multi-protocol hub connecting Zigbee, BLE, and 433 MHz RF devices to cloud via Ethernet/Wi-Fi (via external MAC/PHY). IC Role / Device Role / Timing Role: Protocol translation engine using USB host for dongles, SDHI for local log storage, and QSPIX for secure boot image storage. Use Value: Dual USB ports support simultaneous host (dongle) and device (PC debug) modes; SDHI 25 MB/s enables rapid firmware rollback. | Use Scenario: Compact inverter control board for HVAC compressors with field-oriented control (FOC) and fault protection. IC Role / Device Role / Timing Role: Real-time motor control MCU generating complementary PWM via MTU3a, sampling current via S12AD, and triggering protection via POE3a. Use Value: Hardware dead-time insertion and synchronous PWM update eliminate CPU jitter; ELC-linked ADC triggers ensure phase-aligned sampling. |
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 |
|---|---|---|---|
| R5F56709DDFM#30 | Same RX671 Group, 1 MB flash (vs. 2 MB), identical peripherals and package - lacks dual-bank flash for background reprogramming. | Suitable for cost-sensitive designs where firmware size < 1 MB and background update is not required. | Select when flash capacity and BGO programming are non-critical; retains same pinout and software compatibility. |
| R5F566TEADFP#30 | RX66T Group, 160 MHz CPU, 1 MB flash, optimized for motor control (3x MTU3, 3x CMTW), no SDHI/QSPIX/CTSU. | Targeted at high-performance servo/inverter applications requiring >100 kHz PWM and encoder interfaces. | Choose for advanced motor control only; incompatible pinout and missing HMI/security peripherals of R5F56719DDFM#30. |
Compared with R5F56719DDFM#30, R5F56709DDFM#30 offers identical architecture and peripheral set but reduced flash and no dual-bank capability - ideal for simpler firmware; R5F566TEADFP#30 trades HMI/security features for higher PWM resolution and motor-specific timers, requiring PCB redesign and firmware adaptation.
Availability
R5F56719DDFM#30 is available at Aetrix Electronics and suitable for industrial HMI, smart metering, home automation gateways, and motor drive control requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F56719DDFM#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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX671 Group - to which R5F56719DDFM#30 belongs - was designed for secure, real-time industrial edge devices requiring rich connectivity, functional safety compliance, and human-machine interaction capabilities.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F56719DDFM#30?
The R5F56719DDFM#30 operates at a maximum frequency of 120 MHz and achieves 707 CoreMark points under benchmark conditions. This performance stems from its RXv3 CPU core with optimized pipeline, double-precision FPU, and zero-wait-state access to 384 KB SRAM - enabling deterministic real-time response in demanding control loops.
Does the R5F56719DDFM#30 support secure firmware updates and cryptographic operations?
Yes, the R5F56719DDFM#30 integrates Trusted Secure IP (TSIP) supporting AES128/192/256, SHA256, RSA, ECC, and a true-random number generator. It enables secure boot, encrypted OTA updates, and key protection - fulfilling IEC60730 Class B requirements without external security ICs.
What package type and pin count does the R5F56719DDFM#30 use?
The R5F56719DDFM#30 uses the PLQP0144KA-B package: a 144-pin LQFP with 20 × 20 mm body, 0.50-mm pitch, and exposed thermal pad. It provides 113 general-purpose I/O pins, 20 of which are 5-V tolerant - compatible with standard surface-mount assembly and industrial PCB layouts.
Can the R5F56719DDFM#30 interface directly with SD memory cards and serial flash?
Yes, the R5F56719DDFM#30 includes a dedicated SD host interface (SDHI) supporting 1-/4-bit buses and high-speed mode (25 MB/s), plus a Quad-SPI memory interface (QSPIX) for XIP from serial NOR flash. Both are hardware-accelerated and require no external glue logic.
What low-power features does the R5F56719DDFM#30 offer for battery-backed applications?
The R5F56719DDFM#30 supports four low-power modes, including deep software standby with VBATT-powered RTC, sub-clock oscillator, and 4 KB backup RAM. Its battery backup domain maintains timekeeping and critical state across main power loss - essential for smart meters and portable industrial sensors.
R5F56719DDFM#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:
R5F56719DDFM#30 FAQ
1.How can I place an order for R5F56719DDFM#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56719DDFM#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 R5F56719DDFM#30 reliable?
The price and inventory of R5F56719DDFM#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56719DDFM#30 is usually 5 days.
3.What payment methods are accepted for R5F56719DDFM#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56719DDFM#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56719DDFM#30?
R5F56719DDFM#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56719DDFM#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 R5F56719DDFM#30?
For technical support, including R5F56719DDFM#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56719DDFM#30 requirements.
6.How does Aetrix verify that R5F56719DDFM#30 is sourced from the original manufacturer or authorized distributors?
All R5F56719DDFM#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 R5F56719DDFM#30 meets industry standards.
7.What is the process for return or replacement of R5F56719DDFM#30?
All R5F56719DDFM#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56719DDFM#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 R5F56719DDFM#30 part is unused and in its original packaging.
Return procedure for R5F56719DDFM#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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