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Renesas R5F565N4FGLJ#20
- Part No.:
- R5F565N4FGLJ#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-TFLGA
- Datasheet:
-
R5F565N4FGLJ#20.pdf
- Description:
- IC MCU 32BIT 512KB FLSH 100TFLGA
- Quantity:
- Payment:
- Shipping:
Inventory:416
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Product details
Overview
R5F565N4FGLJ#20 from Renesas is a 32-bit RXv2 core microcontroller operating at up to 120 MHz (240 DMIPS), featuring 1 MB on-chip code flash, 640 KB SRAM (256 KB main + 384 KB expansion), single-precision IEEE-754 FPU, and integrated Ethernet MAC, CAN, SD host/slave, QSPI, and GLCDC for industrial HMI applications.
For engineers reviewing the R5F565N4FGLJ#20 datasheet, R5F565N4FGLJ#20 pinout, R5F565N4FGLJ#20 application, or R5F565N4FGLJ#20 equivalent, key selection criteria include dual-bank flash for safe firmware updates, 136 GPIO with 5-V tolerance, 12-bit A/D (21-channel unit), TSIP-based AES-128/192/256 encryption, and -40°C to +105°C operation in PLQP0176KB-A package.
Technical Context
The R5F565N4FGLJ#20 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code density. It integrates a memory protection unit (MPU) supporting eight configurable regions and Trusted Memory (TM) for secure code execution from protected flash areas.
Its clock system combines external crystal (8–24 MHz), internal HOCO (16/18/20 MHz), LOCO (240 kHz), and PLL for flexible domain partitioning: ICLK up to 120 MHz for CPU, PCLKA up to 120 MHz for ETHERC/DRW2D/GLCDC, and PCLKB up to 60 MHz for most peripherals including S12AD units and TMR timers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC with 5-stage pipeline, 240 DMIPS @ 120 MHz |
| Flash Memory | 1 MB code flash with dual-bank structure enabling background programming and safe bank switching |
| SRAM | 640 KB total: 256 KB zero-wait-state main RAM + 384 KB expansion RAM |
| Operating Temp | -40°C to +105°C (G-version), qualified for extended industrial environments |
| Package | PLQP0176KB-A: 176-pin LQFP, 24 × 24 mm, 0.5-mm pitch, lead-free |
| A/D Converter | Two 12-bit units: S12AD0 (8 channels), S12AD1 (21 channels), 0.48 µs conversion time |
| Security | Trusted Secure IP (TSIP) with AES-128/192/256 and CRC calculator (CRCA) |
Pinout & Package
PLQP0176KB-A is a 176-pin LQFP package (24 × 24 mm, 0.5-mm pitch) with exposed thermal pad, supporting 136 general-purpose I/O pins - 19 of which are 5-V tolerant, all with programmable pull-up and open-drain capability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate analog/digital domains enable noise isolation; AVCC1 powers S12AD1 and R12DA |
| XTAL / EXTAL | Main crystal oscillator terminals | Support 8–24 MHz external resonator for precise system timing and USB/Ethernet clock derivation |
| ETH_MDC / ETH_MDIO | Ethernet management interface | IEEE 802.3-compliant MDIO/MDC interface for PHY register configuration and status monitoring |
| SD0_D0–SD0_D3 | SD host data bus (4-bit) | Direct connection to SD memory cards or SDIO peripherals without level-shifting |
| USB_VBUS / USB_DP / USB_DM | USB 2.0 full-speed transceiver | Integrated PHY supports host/function/OTG modes; VBUS sensing enables automatic role detection |
| MTIOC0A–MTIOC0H | MTU3 waveform output pins | Eight dedicated PWM outputs with complementary mode, dead-time insertion, and phase control for motor drive |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables seamless firmware updates via bank swap without halting real-time operation |
| Integrated GLCDC + DRW2D | Hardware-accelerated 2D graphics rendering and multi-plane LCD composition reduce CPU load in HMI systems |
| TSIP cryptographic engine | On-the-fly AES encryption/decryption with key management support for secure boot and OTA updates |
| Event Link Controller (ELC) | 83 internal event signals routed without CPU intervention-e.g., TPU trigger → A/D start → DMA transfer |
| SDHI/SDSI + MMCIF | Three independent memory card interfaces supporting SD, SDIO, and eMMC with hardware CRC and DMA acceleration |
Applications
| Industrial HMI Panel | Smart Energy Gateway |
|---|---|
Use Scenario: Touch-enabled display panel with real-time data visualization, local control logic, and remote diagnostics over Ethernet. IC Role / Device Role / Timing Role: Main application processor executing RTOS, driving 480×272 RGB LCD via GLCDC, managing touch input, and handling EtherCAT or Modbus TCP stacks. Use Value: Integrated DRW2D accelerates UI rendering; dual-bank flash allows field-upgradable firmware without downtime; 120-MHz CPU sustains concurrent graphics, comms, and control tasks. | Use Scenario: DIN-rail mounted gateway aggregating metering data from RS485/Modbus devices and forwarding to cloud via Ethernet or cellular modem. IC Role / Device Role / Timing Role: Central protocol translator and security enforcer-running TLS stack, validating firmware signatures via TSIP, and buffering data in 640 KB SRAM during network outages. Use Value: AES-256 encryption ensures secure OTA updates; 21-channel A/D monitors auxiliary analog sensors; CAN interface connects to legacy energy meters compliant with ISO 11898-1. |
| Factory Automation Controller | Medical Infusion Pump |
Use Scenario: Compact PLC-style controller managing stepper/servo drives, I/O expansion, and safety monitoring in packaging machinery. IC Role / Device Role / Timing Role: Real-time motion controller using MTU3 PWM outputs for 3-phase inverter gate drive, synchronized A/D sampling for current feedback, and ELC-triggered DMA transfers. Use Value: Complementary PWM with programmable dead time prevents shoot-through; 0.48 µs A/D conversion enables high-bandwidth current loop control; MPU isolates safety-critical firmware partitions. | Use Scenario: Battery-powered infusion pump requiring precise flow rate control, tamper-resistant logging, and regulatory compliance (IEC 60730 Class B). IC Role / Device Role / Timing Role: Safety-certified controller performing motor control via R12DA analog outputs, temperature monitoring via on-die sensor + S12AD, and self-diagnostic routines during startup and runtime. Use Value: Built-in oscillation-stop detection, CRC calculator, and IWDT windowing satisfy IEC 60730 requirements; standby RAM retains therapy logs during power loss; -40°C to +105°C rating supports sterilization cycles. |
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 |
|---|---|---|---|
| R5F565NEDFP#30 | Same RX65N Group, 1 MB flash, but in 144-pin PLQP0144KA-B (20 × 20 mm); 111 GPIO, no Ethernet MAC | Lacks integrated Ethernet PHY and GLCDC; suited for cost-sensitive, space-constrained controllers without display or wired LAN | Select when board area is limited and Ethernet/graphics are unnecessary-reduces BOM cost and layout complexity |
| R5F566TEBDFP#30 | RX66T Group part: 160 MHz CPU, 1 MB flash, 384 KB SRAM, enhanced MTU3 for motor control, no SDHI/TSIP | Optimized for servo/inverter control with higher PWM resolution and faster ADC; lacks SD, crypto, and graphics accelerators | Prefer for high-performance motor drives where deterministic timing outweighs HMI/security needs |
Compared with R5F565N4FGLJ#20, R5F565NEDFP#30 trades Ethernet and graphics capability for smaller footprint and lower pin count, while R5F566TEBDFP#30 shifts focus to real-time motor control at higher clock speed but omits secure boot and memory card interfaces critical for connected edge devices.
Availability
R5F565N4FGLJ#20 is available at Aetrix Electronics and suitable for industrial HMI panels, smart energy gateways, factory automation controllers, medical infusion pumps, and embedded vision systems requiring stable component supply across long production lifecycles.
Supply support for R5F565N4FGLJ#20 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 RX65N Group targets high-integration industrial applications demanding real-time performance, functional safety, connectivity, and rich human-machine interface capabilities-exemplified by the R5F565N4FGLJ#20's combination of Ethernet, SD, CAN, GLCDC, and TSIP.
FAQ
What is the maximum operating frequency and CPU performance of the R5F565N4FGLJ#20?
The R5F565N4FGLJ#20 operates at a maximum frequency of 120 MHz using the RXv2 32-bit CPU core and delivers 240 DMIPS of processing performance. Its architecture includes a 5-stage pipeline, variable-length instructions, and single-precision IEEE-754 floating-point unit-enabling efficient execution of complex control algorithms and real-time graphics rendering in the R5F565N4FGLJ#20.
Does the R5F565N4FGLJ#20 support secure firmware updates and cryptographic operations?
Yes, the R5F565N4FGLJ#20 integrates Trusted Secure IP (TSIP) supporting AES-128/192/256 encryption/decryption, along with a CRC calculator (CRCA) for data integrity verification. Its dual-bank flash architecture allows background programming and atomic bank swapping-enabling secure, fail-safe firmware updates without interrupting real-time operation in the R5F565N4FGLJ#20.
What display and graphics capabilities does the R5F565N4FGLJ#20 provide?
The R5F565N4FGLJ#20 includes a Graphic-LCD Controller (GLCDC) supporting up to 3 overlay planes and a 2D Drawing Engine (DRW2D) for hardware-accelerated vector drawing, bit blitting, rotation, and scaling. These features offload GUI rendering from the CPU and enable responsive, low-latency HMIs-key differentiators of the R5F565N4FGLJ#20 in industrial display applications.
Which communication interfaces are integrated into the R5F565N4FGLJ#20?
The R5F565N4FGLJ#20 integrates Ethernet MAC (10/100 Mbps), CAN (2 channels, ISO 11898-1), USB 2.0 FS host/function/OTG, SD host/slave, MMCIF, QSPI, three RSPI, three RIIC, and 13 SCI channels-including SCIi with 16-byte FIFOs. This comprehensive peripheral set makes the R5F565N4FGLJ#20 ideal for highly connected industrial edge nodes.
What is the operating temperature range and package type of the R5F565N4FGLJ#20?
The R5F565N4FGLJ#20 is rated for -40°C to +105°C operation (G-version) and housed in a PLQP0176KB-A package: a 176-pin LQFP measuring 24 × 24 mm with 0.5-mm pitch and exposed thermal pad. This package supports 136 GPIO, 19 of which are 5-V tolerant-making the R5F565N4FGLJ#20 suitable for harsh industrial environments.
R5F565N4FGLJ#20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-TFLGA
- Series:
- RX65N
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv2
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 78
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 256K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 22x12b; D/A 1x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F565N4FGLJ#20 FAQ
1.How can I place an order for R5F565N4FGLJ#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F565N4FGLJ#20 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 R5F565N4FGLJ#20 reliable?
The price and inventory of R5F565N4FGLJ#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F565N4FGLJ#20 is usually 5 days.
3.What payment methods are accepted for R5F565N4FGLJ#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F565N4FGLJ#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F565N4FGLJ#20?
R5F565N4FGLJ#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F565N4FGLJ#20 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 R5F565N4FGLJ#20?
For technical support, including R5F565N4FGLJ#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F565N4FGLJ#20 requirements.
6.How does Aetrix verify that R5F565N4FGLJ#20 is sourced from the original manufacturer or authorized distributors?
All R5F565N4FGLJ#20 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 R5F565N4FGLJ#20 meets industry standards.
7.What is the process for return or replacement of R5F565N4FGLJ#20?
All R5F565N4FGLJ#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F565N4FGLJ#20, 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 R5F565N4FGLJ#20 part is unused and in its original packaging.
Return procedure for R5F565N4FGLJ#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F565N4FGLJ#20 Tags
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