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Renesas R5F565N4ADFB#10
- Part No.:
- R5F565N4ADFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F565N4ADFB#10.pdf
- Description:
- IC MCU 32BIT 512KB FLSH 144LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:480
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Product details
Overview
R5F565N4ADFB#10 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 + 384 KB expansion), single-precision IEEE-754 FPU, and integrated Ethernet MAC, CAN, SD host/slave, QSPI, and GLCDC for industrial HMI and networked edge devices.
For engineers reviewing the R5F565N4ADFB#10 datasheet, R5F565N4ADFB#10 pinout, R5F565N4ADFB#10 application, or R5F565N4ADFB#10 equivalent, key selection criteria include dual-bank flash support for safe firmware updates, 136 GPIO with 5-V tolerance, RTC with battery backup, AES-128/192/256 and TSIP security acceleration, and IEC60730-compliant self-test features for functional safety-critical designs.
Technical Context
The R5F565N4ADFB#10 implements the RXv2 CISC Harvard architecture with 5-stage pipeline, variable-length instructions, and memory protection unit (MPU) supporting eight configurable regions. It integrates dual-clock domain operation: ICLK up to 120 MHz for CPU/core logic, PCLKA up to 120 MHz for high-speed peripherals (ETHERC, EDMAC, AES, GLCDC), and PCLKB up to 60 MHz for timers, ADC, and communication interfaces.
Its peripheral subsystem includes dedicated hardware accelerators - DRW2D for 2D graphics rendering, PDC for CMOS camera interface, and TSIP for cryptographic key management - all coordinated via the Event Link Controller (ELC) to minimize CPU intervention in time-critical signal chains such as real-time motor control or secure data acquisition.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit, 120 MHz max, 240 DMIPS, IEEE-754 FPU, 72-bit accumulators |
| Memory | 1 MB code flash (dual-bank), 640 KB SRAM (no-wait @ 120 MHz), 32 KB data flash (100k erase cycles) |
| Peripherals | Ethernet MAC + RMII/MII, 2× CAN (ISO11898-1), 3× RSPI, 1× QSPI, 3× RIIC (1 Mbps), 11× SCI, SDHI/SDSI/MMCIF |
| Analog | Two 12-bit S12AD units (8+21 ch), 2× R12DA, on-die temperature sensor (±1°C) |
| Security & Safety | AES-128/192/256, TSIP, MPU, CRC calculator (8/32-bit), IEC60730 self-diagnostic functions |
| Package & Temp | LFBGA-176 (PLQP0176KB-A, 24×24 mm, 0.5 mm pitch), –40°C to +85°C (D-version) |
Pinout & Package
Package: PLQP0176KB-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 24 mm × 24 mm, 0.5 mm ball pitch, RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate analog/digital domains; AVCC0/AVCC1 power A/D converters and analog circuitry |
| VBATT | Battery backup supply | Enables RTC operation during main power loss; connects to coin cell or supercapacitor |
| RES# | Active-low reset input | Hardware reset assertion; synchronous deassertion after internal POR/LVD stabilization |
| CLKIN / XTAL / EXTAL | External clock inputs | Supports 8–24 MHz crystal/resonator for main oscillator; enables precise timing and EMC control |
| MD0 / MD1 | Mode setting pins | Determine boot mode (SCI/USB/FINE) and single-chip vs extended mode at power-on reset |
| ETXD0–ETXD3 / ETXCK / ERXD0–ERXD3 / ERXCK | Ethernet PHY interface | Direct RMII/MII connection; supports 10/100 Mbps full/half-duplex with flow control and WoL |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables background programming and seamless bank switching for zero-downtime firmware updates |
| Trusted Secure IP (TSIP) | Hardware-accelerated AES encryption/decryption and key management with tamper-resistant key storage |
| Graphic-LCD controller (GLCDC) | Supports 3-layer overlay (background + 2 graphics planes), 32/16 bpp, CLUT formats, and direct frame buffer access |
| 2D drawing engine (DRW2D) | Offloads CPU with vector primitives (lines, triangles, circles) and bit-blit operations including rotation/stretching |
| IEC60730 compliance suite | Includes oscillation-stop detection, CRC calculator, IWDT windowing, A/D self-diagnostic, and register write protection |
Applications
| Industrial HMI Panel | Secure Gateway Device |
|---|---|
Use Scenario: Touch-enabled factory floor display with real-time process visualization and local alarm logging. IC Role / Device Role / Timing Role: Main application processor managing GLCDC, DRW2D, touch controller interface (via SCIi/RIIC), and local SD card storage. Use Value: Integrated 2D graphics engine eliminates external GPU; dual-bank flash allows over-the-air UI updates without interrupting display operation. | Use Scenario: Field-deployed protocol translator bridging Modbus RTU to MQTT over Ethernet/WAN. IC Role / Device Role / Timing Role: Central protocol stack executor with CAN/SCI for fieldbus, Ethernet for cloud uplink, and AES/TSIP for TLS handshake and payload encryption. Use Value: Hardware crypto acceleration reduces TLS handshake latency by >60% vs software-only; integrated Ethernet MAC avoids external PHY BOM cost. |
| Smart Energy Meter | Networked Motor Drive Controller |
Use Scenario: DIN-rail mounted meter with pulse counting, tariff scheduling, and remote firmware update capability. IC Role / Device Role / Timing Role: Real-time data aggregator using RTC with battery backup, S12AD for voltage/current sensing, and SDHI for local event logging. Use Value: IEC60730-certified self-tests ensure metrology integrity; 120 MHz CPU handles multiple simultaneous sampling triggers and billing calculations. | Use Scenario: Compact servo drive with position feedback (encoder), PWM output, and EtherCAT slave interface. IC Role / Device Role / Timing Role: Motion control coordinator using MTU3a complementary PWM, ELC-triggered A/D sampling, and Ethernet MAC for real-time fieldbus communication. Use Value: Dead-time compensated 3-phase PWM generation with <10 ns jitter ensures clean gate drive; PCLKA-synchronized peripherals enable deterministic 100 µs control loops. |
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 |
|---|---|---|---|
| R5F565NEDFB#10 | Same RX65N group, identical package and pinout, but with 2 MB flash and 640 KB SRAM (same memory config) | Required when firmware image exceeds 1 MB or requires larger runtime heap/stack allocation | Select R5F565NEDFB#10 only if full 2 MB flash capacity is needed; otherwise R5F565N4ADFB#10 offers optimal cost/performance balance. |
| R5F566NHDFB#10 | RX66N group successor: higher 160 MHz CPU, enhanced TSIP (SHA/ECDSA), additional CAN FD channel, no SD slave interface | Suitable for next-gen designs requiring CAN FD, SHA-256, or higher compute throughput; not drop-in compatible due to peripheral register map changes | R5F566NHDFB#10 is a forward-compatible upgrade path-not a pin- or code-compatible replacement-for new designs targeting extended security and automotive-grade networking. |
Compared with R5F565NEDFB#10, the R5F565N4ADFB#10 trades flash capacity for lower unit cost while retaining identical peripheral set and real-time performance; versus R5F566NHDFB#10, it provides proven IEC60730 compliance and SDIO slave support essential for legacy industrial storage integration, at lower power and bill-of-materials complexity.
Availability
R5F565N4ADFB#10 is available at Aetrix Electronics and suitable for industrial HMI, secure gateway, smart energy meter, and networked motor drive applications requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F565N4ADFB#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 industrial, automotive, and infrastructure markets.
The RX65N Group - including R5F565N4ADFB#10 - was designed for high-integrity human-machine interface and networked edge control applications demanding integrated graphics, real-time connectivity, functional safety, and hardware security in a single chip.
FAQ
What is the maximum operating frequency and core type of the R5F565N4ADFB#10?
The R5F565N4ADFB#10 features a 32-bit RXv2 CPU core with a maximum operating frequency of 120 MHz, delivering 240 DMIPS performance. It includes single-precision IEEE-754 floating-point unit, 72-bit accumulators, and support for DSP instructions. This specification is confirmed in the official Renesas datasheet R01DS0276EJ0240 Rev.2.40, page 2.
Does the R5F565N4ADFB#10 support dual-bank flash for firmware updates?
Yes, the R5F565N4ADFB#10 supports dual-bank flash architecture, enabling background programming and safe bank switching during runtime. This allows over-the-air or local firmware updates without halting application execution. The feature is documented in Section 1.1 "Outline of Specifications" of the R01DS0276EJ0240 datasheet, page 2.
What package type and pin count does the R5F565N4ADFB#10 use?
The R5F565N4ADFB#10 uses a 176-pin LFBGA package (PLQP0176KB-A), measuring 24 mm × 24 mm with 0.5 mm ball pitch. It provides 136 general-purpose I/O pins, including 19 with 5-V tolerance. This mechanical specification is listed in the "Package Information" section of the R01DS0276EJ0240 datasheet, page 1.
Which security features are implemented in hardware on the R5F565N4ADFB#10?
The R5F565N4ADFB#10 integrates AES-128/192/256 encryption, Trusted Secure IP (TSIP), Memory Protection Unit (MPU), CRC calculator (8/32-bit), and IEC60730-compliant self-test functions including oscillation-stop detection and A/D converter diagnostics. These are detailed in Sections 1.1 and 2.12 of the R01DS0276EJ0240 datasheet.
Can the R5F565N4ADFB#10 operate with an external Ethernet PHY?
Yes, the R5F565N4ADFB#10 includes a full Ethernet MAC with MII/RMII interface support, allowing direct connection to external 10/100 Mbps PHYs. It also integrates an internal PHY layer for host/function or OTG controller operation. This dual-mode capability is specified in Table 1.1 "Outline of Specifications", page 7 of the R01DS0276EJ0240 datasheet.
R5F565N4ADFB#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX65N
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RXv2
- Core Size:
- 32-Bit Single-Core
- 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:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F565N4ADFB#10 FAQ
1.How can I place an order for R5F565N4ADFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F565N4ADFB#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 R5F565N4ADFB#10 reliable?
The price and inventory of R5F565N4ADFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F565N4ADFB#10 is usually 5 days.
3.What payment methods are accepted for R5F565N4ADFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F565N4ADFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F565N4ADFB#10?
R5F565N4ADFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F565N4ADFB#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 R5F565N4ADFB#10?
For technical support, including R5F565N4ADFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F565N4ADFB#10 requirements.
6.How does Aetrix verify that R5F565N4ADFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F565N4ADFB#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 R5F565N4ADFB#10 meets industry standards.
7.What is the process for return or replacement of R5F565N4ADFB#10?
All R5F565N4ADFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F565N4ADFB#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 R5F565N4ADFB#10 part is unused and in its original packaging.
Return procedure for R5F565N4ADFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F565N4ADFB#10 Tags
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