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Renesas R5F562N8BDFP#V0
- Part No.:
- R5F562N8BDFP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F562N8BDFP#V0.pdf
- Description:
- IC MCU 32BIT 512KB FLSH 100LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,712
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Product details
Overview
R5F562N8BDFP#V0 from Renesas is a 100 MHz 32-bit RX CPU-based microcontroller with single-precision IEEE-754 FPU, 512 KB flash, 96 KB SRAM, 32 KB data flash, Ethernet MAC (10/100 Mbps), USB 2.0 Full-Speed Host/Function/OTG, CAN 2.0B (1 channel, 32 mailboxes), 12-bit ADC (8 ch), dual 10-bit DAC, and TFT-LCD controller supporting WQVGA - deployed in industrial HMI and networked gateway applications.
For engineers reviewing the R5F562N8BDFP#V0 datasheet, R5F562N8BDFP#V0 pinout, R5F562N8BDFP#V0 application, or R5F562N8BDFP#V0 equivalent, key selection criteria include its LQFP100 package, 100 MHz real-time performance (165 DMIPS), integrated Ethernet + USB + CAN connectivity, low-power operation (480 µA/MHz Run Mode), and support for deterministic real-time control with MPU, DTC, and multi-level interrupt prioritization.
Technical Context
The R5F562N8BDFP#V0 implements the RXv1 CPU core with CISC-Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code. It integrates a Memory Protection Unit (MPU) and background JTAG debug with high-speed trace for safety-critical firmware development.
Its system clocking uses an external 8–14 MHz crystal feeding an internal PLL to generate ICLK (up to 100 MHz), PCLK (up to 50 MHz), and BCLK (up to 50 MHz); separate clocks drive peripherals including Ethernet (RMII/MII), USB PHY, RTC (32 kHz subclock), and independent watchdog (125 kHz LOCO).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv1 32-bit CISC-Harvard with 5-stage pipeline, 165 DMIPS @ 100 MHz |
| Flash Memory | 512 KB main flash, zero wait-state operation at full 100 MHz CPU speed |
| SRAM | 96 KB on-chip SRAM, supports instruction/operand execution and backup retention in Deep Software Standby |
| ADC | 12-bit × 8-channel unit with single sample/hold, 1.0 µs conversion time @ 50 MHz PCLK |
| Communication | 1× CAN 2.0B (32 mailboxes), 2× USB 2.0 FS ports (Host/Function/OTG), 1× Ethernet MAC (10/100 Mbps, RMII/MII) |
| Timers | 12× 16-bit MTU2 channels, 4× 8-bit TMR, 4× 16-bit CMT, RTC with full BCD calendar |
| Package | LQFP100 (14 × 14 mm, 0.5 mm pitch), 72 GPIO with 5 V tolerance and open-drain capability |
Pinout & Package
LQFP100 package (PLQP0100KB-A), 14 × 14 mm body, 0.5 mm pitch, exposed pad not specified, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual 2.7–3.6 V domains: VCC for digital logic, AVCC/AVSS for analog subsystem (ADC/DAC), PLLVCC/PLLVSS for PLL |
| P40–P47 | Analog input (AN0–AN7) | 8-channel 12-bit ADC inputs with dedicated IRQ lines (IRQ8–IRQ15-B), share pins with GPIO |
| P12–P17, P20–P21 | USB0 interface | USB0_DP/DM differential pair, USB0_ID, USB0_VBUS, USB0_OVRCURA/B, USB0_DPUPE/DRPD for OTG role detection and overcurrent handling |
| P74, P75, P76, P77, PC2–PC7 | Ethernet RMII interface | RMII signals: RXD0/RXD1, RX_ER, RX_DV, TX_EN, TXD0/TXD1, CRS_DV, REF50CK - require external PHY connection |
| PA0–PA7, PB0–PB7, PC0–PC7 | External bus address/data | 16-bit address (A0–A23) and 8-bit data (D0–D7) multiplexed across port pins for CS0–CS7 memory mapping |
Key Features
| Feature | Design Value |
|---|---|
| Floating-point unit | IEEE-754 single-precision FPU enables real-time motor control and sensor fusion without software emulation overhead |
| Data Flash | 32 KB background-programmable data flash allows field firmware updates and parameter storage without CPU stall |
| DMA architecture | 4-channel DMACA + 2-channel EXDMAC + DTC offloads peripheral data movement (e.g., ADC→RAM, RAM→TFT-LCD) autonomously |
| Low-power modes | Four distinct low-power states including Deep Software Standby with RTC wake-up and SRAM retention |
| Real-time interrupt | 5-cycle minimum interrupt latency with 16-level priority supports hard real-time response for industrial control loops |
Applications
| Industrial HMI Panel | Smart Gateway Controller |
|---|---|
Use Scenario: Embedded display controller for factory-floor operator interfaces with touch, buttons, and status LEDs. IC Role / Device Role / Timing Role: Main MCU executing GUI rendering, real-time I/O scanning, and local protocol translation (Modbus RTU → CAN). Use Value: Integrated TFT-LCD controller drives WQVGA panels directly; 12-bit ADC monitors analog sensors; dual DAC outputs analog setpoints. | Use Scenario: Protocol-bridging node connecting legacy RS-485 field devices to Ethernet/IP or MQTT networks. IC Role / Device Role / Timing Role: Dual-role communication hub managing concurrent CAN, USB, and Ethernet traffic with deterministic packet scheduling. Use Value: Hardware-accelerated Ethernet MAC + USB + CAN eliminates external bridge ICs; DTC handles burst transfers without CPU intervention. |
| Networked PLC Module | Energy Monitoring Terminal |
Use Scenario: Compact programmable logic controller with Ethernet supervision and local I/O expansion via CAN. IC Role / Device Role / Timing Role: Real-time control engine executing ladder logic with sub-millisecond scan cycles and deterministic I/O update timing. Use Value: RX CPU's 5-cycle interrupt latency and MPU ensure safe, isolated task execution; 100 MHz clock sustains complex control algorithms. | Use Scenario: DIN-rail mounted meter aggregating current/voltage readings from CTs and PTs for cloud telemetry. IC Role / Device Role / Timing Role: Precision measurement front-end with synchronized sampling, CRC-protected data logging, and secure OTA updates. Use Value: 12-bit ADC with sample-and-hold achieves ±1 LSB INL; data flash stores calibration coefficients; USB/OTG enables field service reprogramming. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F562N8BDFB#V0 | LQFP144 package (144-pin), adds SDRAM controller and EXDMA support; 103 GPIO vs. 72 | Required for designs needing external SDRAM or high-bandwidth EXDMA transfers to TFT-LCD | Select R5F562N8BDFB#V0 only if external memory expansion or enhanced DMA bandwidth is mandatory. |
| R5F56218BDFP#V0 | RX621 Group variant; identical LQFP100 package but excludes CAN module (CAN = A-coded part) | Suitable for USB/Ethernet-only applications where CAN bus is unnecessary | Choose R5F56218BDFP#V0 to reduce BOM cost and simplify layout when CAN is unused. |
Compared with R5F562N8BDFP#V0, R5F562N8BDFB#V0 enables larger memory systems and higher display throughput, while R5F56218BDFP#V0 removes CAN hardware to lower cost and power - both retain identical CPU, flash, SRAM, USB, and Ethernet capabilities.
Availability
R5F562N8BDFP#V0 is available at Aetrix Electronics and suitable for industrial HMI, smart gateway controllers, networked PLC modules, energy monitoring terminals, and embedded Ethernet-to-CAN bridges requiring stable component supply and long-term manufacturability.
Supply support for R5F562N8BDFP#V0 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 RX62N Group, including R5F562N8BDFP#V0, was designed for high-performance, real-time industrial control applications demanding integrated connectivity (Ethernet/USB/CAN), rich analog peripherals, and deterministic low-latency execution.
FAQ
What is the maximum operating frequency and CPU performance of the R5F562N8BDFP#V0?
The R5F562N8BDFP#V0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS using the 32-bit RX CPU core. Its single-precision IEEE-754 FPU, 32 × 32 → 64-bit accumulator, and mult/divide unit enable efficient signal processing and control math. This performance level is sustained across all operating voltages (2.7–3.6 V) and temperatures (−40°C to +85°C), making R5F562N8BDFP#V0 suitable for demanding real-time industrial applications.
Does the R5F562N8BDFP#V0 support Ethernet and USB simultaneously, and what interfaces are provided?
Yes, the R5F562N8BDFP#V0 supports concurrent Ethernet and USB operation. It integrates a 10/100 Mbps Ethernet MAC with RMII/MII interface (requiring external PHY), and two USB 2.0 Full-Speed ports supporting Host, Function, and OTG roles. The USB module includes an on-chip transceiver and 2 KB buffer RAM, while Ethernet features dedicated 2 KB TX/RX FIFOs and descriptor-based DMA (EDMAC) to minimize CPU load. Both interfaces are fully functional in the LQFP100 package of R5F562N8BDFP#V0.
What analog peripherals are integrated into the R5F562N8BDFP#V0, and how are they configured?
The R5F562N8BDFP#V0 integrates a 12-bit × 8-channel ADC with single sample/hold circuitry, two independent 10-bit DAC channels, and a 32 KB data flash for calibration storage. The ADC supports software, timer-triggered, or external-event conversion starts, with 1.0 µs conversion time at 50 MHz PCLK. DAC outputs range from 0 V to VREFH (2.7–AVCC). These analog resources are accessible via dedicated pins (P40–P47 for ADC, specific port pins for DAC) and managed through register-controlled peripheral modules - all confirmed in the R5F562N8BDFP#V0 datasheet.
Is the R5F562N8BDFP#V0 pin-compatible with other members of the RX62N Group, and what package options exist?
No, the R5F562N8BDFP#V0 is not pin-compatible with other RX62N Group variants due to differing pin counts and functions. It uses the LQFP100 (PLQP0100KB-A) package with 100 pins and 0.5 mm pitch. Other RX62N options include LQFP144 (144-pin), TFLGA145 (145-pin), LFBGA176 (176-pin), and TFLGA85 (85-pin) - each with unique pin assignments, peripheral availability (e.g., SDRAM support only in ≥144-pin packages), and GPIO count. Pin compatibility must be verified per package; R5F562N8BDFP#V0's pinout is documented in Figure 1.7 of its datasheet.
What low-power features does the R5F562N8BDFP#V0 offer for battery-backed or energy-constrained applications?
The R5F562N8BDFP#V0 offers four low-power modes: Sleep, All-Module Clock Stop, Software Standby, and Deep Software Standby with RTC. In Run Mode, it consumes just 480 µA/MHz with all peripherals active. Deep Software Standby retains SRAM contents and RTC operation while drawing minimal current, enabling wake-up via RTC alarm, external interrupt, or watchdog timeout. Voltage detection (LVD), POR, and independent watchdog (IWDT) further enhance reliability in brown-out conditions - all features validated for R5F562N8BDFP#V0 in its official documentation.
R5F562N8BDFP#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RX600
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Core Processor:
- RX
- Core Size:
- 32-Bit Single-Core
- Speed:
- 100MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, SCI, SPI, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 72
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 96K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 8x10/12b; D/A 1x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F562N8BDFP#V0 FAQ
1.How can I place an order for R5F562N8BDFP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F562N8BDFP#V0 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 R5F562N8BDFP#V0 reliable?
The price and inventory of R5F562N8BDFP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F562N8BDFP#V0 is usually 5 days.
3.What payment methods are accepted for R5F562N8BDFP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F562N8BDFP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F562N8BDFP#V0?
R5F562N8BDFP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F562N8BDFP#V0 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 R5F562N8BDFP#V0?
For technical support, including R5F562N8BDFP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F562N8BDFP#V0 requirements.
6.How does Aetrix verify that R5F562N8BDFP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F562N8BDFP#V0 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 R5F562N8BDFP#V0 meets industry standards.
7.What is the process for return or replacement of R5F562N8BDFP#V0?
All R5F562N8BDFP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F562N8BDFP#V0, 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 R5F562N8BDFP#V0 part is unused and in its original packaging.
Return procedure for R5F562N8BDFP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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