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Renesas R5F565N4FGFB#10
- Part No.:
- R5F565N4FGFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F565N4FGFB#10.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,099
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Product details
Overview
R5F565N4FGFB#10 from Renesas is a 32-bit RXv2 microcontroller with 120 MHz CPU, 240 DMIPS performance, single-precision IEEE-754 FPU, 2 MB on-chip code flash, 640 KB SRAM, and integrated Ethernet MAC, CAN, SD host/slave, QSPI, GLCDC, and DRW2D - deployed in industrial HMI, networked gateways, and secure IoT edge controllers.
For engineers reviewing the R5F565N4FGFB#10 datasheet, R5F565N4FGFB#10 pinout, R5F565N4FGFB#10 application, or R5F565N4FGFB#10 equivalent, key selection criteria include dual-bank flash for safe firmware updates, TSIP-based AES-128/192/256 encryption, 136 GPIOs with 5-V tolerance, RTC with battery backup, and IEC60730 safety features including CRC, IWDT, and self-diagnostic A/D.
Technical Context
The R5F565N4FGFB#10 implements the RXv2 CISC Harvard architecture with 5-stage pipeline, variable-length instructions, and memory protection unit (MPU) supporting eight 16-byte-aligned regions. It integrates dual-clock domains: ICLK up to 120 MHz for CPU/core logic, and PCLKA/PCLKB up to 120 MHz/60 MHz for peripherals including ETHERC, MTU3, and S12AD.
Its timing subsystem includes main/sub crystal oscillators, 240-kHz LOCO, 16–20 MHz HOCO, PLL-based frequency synthesis, and dedicated 120-kHz IWDT clock. The real-time clock supports binary/BCD timekeeping, leap-year correction, and event-triggered time capture with battery-backed operation via VBATT.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC with 5-stage pipeline, 240 DMIPS @ 120 MHz |
| Flash Memory | 2 MB code flash with dual-bank structure enabling background programming and safe bank-swapping at runtime |
| RAM | 640 KB SRAM (256 KB + 384 KB expansion), 8 KB standby RAM with battery backup |
| Peripherals | Ethernet MAC (10/100 Mbps), CAN (2 channels, 32 mailboxes each), SDHI/SDSI/MMCIF, QSPI, GLCDC, DRW2D, PDC |
| Analog | Two 12-bit A/D units (8 + 21 channels), two 12-bit D/A channels, on-die temperature sensor (±1°C) |
| Security | Trusted Secure IP (TSIP) with AES-128/192/256, CRC calculator (8/32-bit), register write protection, MPU |
| Package | LFBGA-176 (PLQP0176KB-A), 24 × 24 mm, 0.5 mm pitch, –40°C to +105°C operating range |
Pinout & Package
LFBGA-176 package (PLQP0176KB-A), 24 × 24 mm body, 0.5 mm ball pitch, 136 general-purpose I/O pins with 5-V tolerance, open-drain capability, and programmable pull-up resistors.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate digital/analog supplies enable noise isolation; AVCC0/AVCC1 support independent A/D reference domains |
| VBATT | Battery backup input | Supplies RTC during main power loss; enables calendar/timekeeping continuity without external circuitry |
| XTAL / EXTAL | Main crystal oscillator terminals | Support 8–24 MHz external crystals for precise system clock generation and Ethernet timing compliance |
| MD0 / MD1 | Mode setting pins | Determine boot mode (SCI/USB/FINE) and single-chip vs extended mode at reset release |
| ETH_MDC / ETH_MDIO | PHY management interface | Enable IEEE 802.3-compliant MII/RMII PHY configuration and status polling without external glue logic |
| SD0_CMD / SD0_CLK / SD0_DAT[0:3] | SD host interface signals | Direct 4-bit SD bus connection supporting high-speed mode (25 MB/s) per SD Physical Layer Spec v3.01 |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables seamless firmware updates with zero downtime: one bank executes while the other is reprogrammed |
| Trusted Secure IP (TSIP) | Hardware-accelerated AES encryption/decryption with key wrapping and secure key storage - no software exposure of keys |
| IEC60730 Class B support | Includes oscillation-stop detection, CRC calculator, IWDT windowing, A/D self-test, and register write protection for functional safety certification |
| Graphics acceleration | GLCDC + DRW2D co-processor offloads CPU from pixel rendering, enabling smooth GUIs on 800×480+ displays without external GPU |
| Event Link Controller (ELC) | 83 internal event signals routed without CPU intervention - e.g., TPU output triggers A/D conversion or GPIO toggle |
Applications
| Industrial HMI Panel | Secure Network Gateway |
|---|---|
Use Scenario: Touch-enabled operator interface with local graphics rendering and remote diagnostics over Ethernet. IC Role / Device Role / Timing Role: Main application processor managing GLCDC display output, DRW2D vector drawing, touch controller SPI, and Ethernet MAC stack. Use Value: Integrated 2D engine eliminates external graphics IC; dual-bank flash allows OTA updates without interrupting UI operation. | Use Scenario: Field-deployed protocol translator bridging Modbus RTU devices to cloud via TLS-secured Ethernet. IC Role / Device Role / Timing Role: Secure edge node executing encrypted TLS handshake, CAN/Modbus protocol parsing, and Ethernet packet forwarding. Use Value: TSIP hardware AES accelerates TLS handshakes; dual CAN channels isolate fieldbus domains; 120 MHz CPU handles concurrent crypto and protocol stacks. |
| Smart Energy Meter | Medical Data Logger |
Use Scenario: UL/IEC 62056-compliant meter with tamper detection, RTC logging, and secure firmware updates. IC Role / Device Role / Timing Role: Safety-certified controller running IEC60730 diagnostics, RTC with VBATT backup, and AES-encrypted data upload. Use Value: Built-in CRC, IWDT windowing, and register protection satisfy Class B requirements; dual-bank flash enables certified field updates. | Use Scenario: Portable diagnostic device acquiring analog sensor data, storing locally on SD card, and transmitting via USB. IC Role / Device Role / Timing Role: High-precision data acquisition hub with 12-bit A/D (21-channel), SDHI/SDSI for dual-card redundancy, and USB FS host for PC sync. Use Value: On-chip 640 KB SRAM buffers multi-second waveform captures; SD slave interface enables direct SD card read/write without host OS dependency. |
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 |
|---|---|---|---|
| R5F565NEDFBL#10 | LFBGA-144 package, 1.5 MB flash, 256 KB SRAM, same RXv2 core and peripheral set | Lower pin count and memory - suitable for cost-constrained gateway nodes without full graphics or dual SD interfaces | Select when footprint reduction and lower BOM cost outweigh need for 2 MB flash or 136 GPIOs |
| R5F566NEDFBL#10 | LFBGA-144, adds TrustZone-based secure boot and enhanced TSIP (SHA-256, RSA), same 1.5 MB flash | Required for PSA Certified Level 2 or Common Criteria EAL4+ implementations where root-of-trust is mandatory | Choose when cryptographic key lifecycle management and immutable secure boot are required beyond AES-only protection |
Compared with R5F565N4FGFB#10, the R5F565NEDFBL#10 reduces memory and I/O count for compact designs, while the R5F566NEDFBL#10 upgrades security to meet formal certification requirements - neither offers the 2 MB flash or 136-pin LFBGA-176 package of the original.
Availability
R5F565N4FGFB#10 is available at Aetrix Electronics and suitable for industrial HMI, secure network gateways, and smart energy metering requiring stable component supply across long product lifecycles.
Supply support for R5F565N4FGFB#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 Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX65N Group - including R5F565N4FGFB#10 - was designed for high-integrity industrial applications demanding real-time performance, graphics capability, functional safety, and hardware security in a single chip.
FAQ
What is the maximum operating frequency and CPU performance of the R5F565N4FGFB#10?
The R5F565N4FGFB#10 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS using the RXv2 CPU core. Its single-precision IEEE-754 floating-point unit, dual multiply-accumulate units, and 5-stage pipeline enable deterministic real-time execution critical for motion control and protocol stacks. This performance level is confirmed in Renesas datasheet R01DS0276EJ0240 Rev.2.40.
Does the R5F565N4FGFB#10 support secure firmware updates and cryptographic operations?
Yes, the R5F565N4FGFB#10 integrates Trusted Secure IP (TSIP) supporting AES-128/192/256 encryption/decryption with hardware key wrapping, plus a CRC calculator for 8- and 32-bit data. Its dual-bank flash enables background programming and atomic bank switching - allowing verified firmware images to be loaded and activated without system interruption. These capabilities are documented in Section 1.1 and Chapter 37 of the official datasheet.
What display and graphics interfaces does the R5F565N4FGFB#10 provide?
The R5F565N4FGFB#10 includes a Graphic-LCD Controller (GLCDC) supporting up to 800×480 resolution and a 2D Drawing Engine (DRW2D) for vector graphics, bit blitting, rotation, and scaling. It supports three overlay planes, multiple pixel formats (32/16/8 bpp), and CLUT-based color lookup. These are complemented by a Parallel Data Capture Unit (PDC) for CMOS camera input - all detailed in Sections 1.1 and Chapter 42 of R01DS0276EJ0240.
How many communication interfaces does the R5F565N4FGFB#10 integrate, and which protocols are supported?
The R5F565N4FGFB#10 integrates Ethernet MAC (10/100 Mbps MII/RMII), two CAN 2.0B channels (32 mailboxes each), three RSPI, one QSPI, three RIIC (I²C up to 1 Mbps), 13 SCI channels (including LIN-capable SCIh), SD host/slave, MMCIF, and USB 2.0 FS host/function. These interfaces support industrial protocols including Modbus TCP, CANopen, and SDIO peripherals - specifications are fully enumerated in Table 1.1 and Chapters 24–35 of the datasheet.
What safety and reliability features make the R5F565N4FGFB#10 suitable for IEC60730-compliant applications?
The R5F565N4FGFB#10 includes dedicated IEC60730 features: oscillation-stop detection, frequency measurement unit, CRC calculator (CRCA), independent watchdog timer (IWDT) with windowing, A/D converter self-diagnostic function, and register write protection. These are validated in Renesas Application Note R01AN3719JJ0100 and align with Class B requirements - enabling certification without external safety monitors.
R5F565N4FGFB#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- 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:
- 111
- 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 29x12b; D/A 2x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F565N4FGFB#10 FAQ
1.How can I place an order for R5F565N4FGFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F565N4FGFB#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 R5F565N4FGFB#10 reliable?
The price and inventory of R5F565N4FGFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F565N4FGFB#10 is usually 5 days.
3.What payment methods are accepted for R5F565N4FGFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F565N4FGFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F565N4FGFB#10?
R5F565N4FGFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F565N4FGFB#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 R5F565N4FGFB#10?
For technical support, including R5F565N4FGFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F565N4FGFB#10 requirements.
6.How does Aetrix verify that R5F565N4FGFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F565N4FGFB#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 R5F565N4FGFB#10 meets industry standards.
7.What is the process for return or replacement of R5F565N4FGFB#10?
All R5F565N4FGFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F565N4FGFB#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 R5F565N4FGFB#10 part is unused and in its original packaging.
Return procedure for R5F565N4FGFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F565N4FGFB#10 Tags
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