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Renesas R5F562N8ADFB#V0
- Part No.:
- R5F562N8ADFB#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F562N8ADFB#V0.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,081
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Product details
Overview
R5F562N8ADFB#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, and integrated Ethernet MAC (10/100 Mbps), USB 2.0 Full-Speed Host/Function/OTG, CAN 2.0B, 12-bit ADC (8 ch), dual 10-bit DAC, and TFT-LCD controller - deployed in industrial HMIs and networked embedded gateways.
For engineers reviewing the R5F562N8ADFB#V0 datasheet, R5F562N8ADFB#V0 pinout, R5F562N8ADFB#V0 application, or R5F562N8ADFB#V0 equivalent, this page delivers verified package mapping (LQFP144-0.5 mm), confirmed peripheral integration (Ethernet + USB + CAN), real-time clock with calendar, low-power Deep Software Standby mode, and pin-specific I/O capabilities including 5 V-tolerant inputs and open-drain outputs.
Technical Context
The R5F562N8ADFB#V0 implements the RXv1 CPU core with 5-stage CISC-Harvard pipeline, delivering 165 DMIPS at 100 MHz, supporting little-endian or big-endian data arrangement, and featuring a Memory Protection Unit (MPU) for secure execution. It includes background JTAG debug with high-speed trace capability and interrupt response as fast as 5 CPU cycles.
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); it integrates dedicated 125 kHz LOCO for IWDT and 32 kHz subclock for RTC. The MCU supports four low-power modes, including Deep Software Standby with RTC retention and SRAM backup.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv1 32-bit CISC-Harvard, 5-stage pipeline, 165 DMIPS @ 100 MHz |
| Flash Memory | 512 KB main flash, zero wait states at full 100 MHz CPU speed |
| SRAM | 96 KB on-chip SRAM, no wait states, retains data in Deep Software Standby |
| ADC | 12-bit × 8-channel unit with single sample/hold, 1.0 µs conversion time @ PCLK=50 MHz |
| Communication | Ethernet MAC (10/100 Mbps, MII/RMII), USB 2.0 FS (Host/Function/OTG), CAN 2.0B (1 ch, 32 mailboxes) |
| Timers | 12× 16-bit MTU2 channels, 4× 8-bit TMR, 4× 16-bit CMT, RTC with BCD calendar |
| Package | LQFP144-0.5 mm (PLQP0144KA-A), 20 × 20 mm body, 0.5 mm pitch |
Pinout & Package
LQFP144-0.5 mm package (PLQP0144KA-A) with 144 leads, 20 × 20 mm body, exposed pad optional per Renesas design guidelines. Pin functions validated per Figure 1.5 and Table 1.4–1.8 of R01DS0052EJ0140 Rev.1.40.
| 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 peripherals, PLLVCC/PLLVSS for PLL |
| P40–P47 | Analog input (AN0–AN7) | 8-channel 12-bit ADC inputs with IRQ support; share pins with IRQ8–IRQ15-B |
| P12–P17 | SCI0–SCI5 serial interfaces | Asynchronous/clock-sync/Smartcard modes; support baud-rate generation via TMR |
| P74, P75, P76, P77, PC2–PC7 | Ethernet RMII interface | RMII signals: RXD0/RXD1, RX_ER, RX_DV, TX_EN, TXD0/TXD1, CRS_DV, REF50CK, COL |
| USB0_DP / USB0_DM | USB 2.0 Full-Speed differential pair | Integrated transceiver; requires external 1.5 kΩ pull-up on DP for device enumeration |
| PA0–PA7, PB0–PB7, PC0–PC7 | Address/data bus (A0–A23, D0–D15) | External bus interface supporting CS0–CS7 areas (16 MB each) and SDCS (128 MB SDRAM) |
Key Features
| Feature | Design Value |
|---|---|
| Floating-point unit | Single-precision IEEE-754 compliant FPU enables deterministic math for motor control and sensor fusion |
| Data Flash | 32 KB background-programmable data flash with 30K erase cycles; supports EEPROM emulation without CPU stall |
| DMA architecture | 4-channel DMACA + 2-channel EXDMAC + DTC enables concurrent transfers between peripherals, memory, and TFT-LCD panels |
| Low-power operation | 480 µA/MHz Run Mode; Deep Software Standby draws <1 µA with RTC active and SRAM retention |
| Real-time clock | Full BCD calendar (year/month/day/hour/min/sec) with alarm, periodic, and carry interrupts; powered by 32 kHz subclock |
| I/O flexibility | 126 GPIO (103 on LQFP144); 5 V-tolerant inputs, programmable pull-up, open-drain output, and port output enable (POE) for MTU waveform control |
Applications
| Industrial HMI Controller | Networked Gateway Device |
|---|---|
Use Scenario: Touch-enabled factory floor display with Ethernet backhaul and local USB diagnostics. IC Role / Device Role / Timing Role: Main application processor running RTOS; manages TFT-LCD (WQVGA), touch controller SPI, Ethernet MAC, and USB device stack. Use Value: Integrated 12-bit ADC reads panel temperature/voltage sensors; dual DAC drives analog outputs; 100 MHz CPU handles graphics rendering and protocol translation. |
Use Scenario: Smart building controller aggregating Modbus RTU, CAN bus, and BACnet/IP traffic over Ethernet. IC Role / Device Role / Timing Role: Protocol gateway MCU with dual communication stacks: CAN 2.0B (field bus) and Ethernet MAC (LAN uplink). Use Value: Hardware CRC calculator accelerates BACnet frame checksums; 32 mailbox CAN supports prioritized message filtering; RMII interface minimizes PHY component count. |
| Programmable Logic Controller (PLC) I/O Module | Medical Diagnostic Interface |
Use Scenario: DIN-rail mounted I/O expansion module with isolated digital inputs, analog current loops, and EtherCAT slave interface. IC Role / Device Role / Timing Role: Real-time I/O coordinator using MTU2 timers for PWM-controlled analog outputs and precise input capture for encoder feedback. Use Value: 16-bit MTU2 channels provide phase-counting mode for quadrature decoding; 12-bit ADC measures 4–20 mA loop voltage with 1 µs sampling; 5 V-tolerant GPIO interfaces legacy optocouplers. |
Use Scenario: Portable ultrasound front-end with analog beamforming, ADC digitization, and USB host connection to tablet. IC Role / Device Role / Timing Role: Signal acquisition and preprocessing engine: synchronizes 12-bit ADC sampling, applies FIR filtering via FPU, buffers data to USB host. Use Value: Background Data Flash stores calibration coefficients; 10-bit DAC generates reference waveforms; USB 2.0 FS host mode enumerates UVC-compliant imaging devices. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F562N8BDFB#V0 | Same RX62N group, identical 512 KB flash/96 KB RAM, but includes CAN module (R5F562N8ADFB#V0 has CAN disabled) | Required where CAN 2.0B fieldbus connectivity is mandatory (e.g., automotive test equipment) | Select R5F562N8BDFB#V0 only if CAN is needed; otherwise R5F562N8ADFB#V0 reduces BOM cost and simplifies layout by omitting CAN routing. |
| R5F56218ADFB#V0 | RX621 group variant: same package and memory, but lacks Ethernet MAC and EXDMA controller per Table 1.2 | Suitable for USB/CAN/ADC-focused applications without Ethernet or TFT-LCD (e.g., portable data loggers) | Choose R5F56218ADFB#V0 when Ethernet and external DMA are unnecessary - lower power consumption and reduced peripheral validation effort. |
Compared with R5F562N8BDFB#V0, the R5F562N8ADFB#V0 removes CAN hardware to reduce cost and EMI footprint; versus R5F56218ADFB#V0, it adds Ethernet MAC and EXDMA for real-time networked display systems - making it optimal for industrial HMIs requiring LAN connectivity and LCD driving.
Availability
R5F562N8ADFB#V0 is available at Aetrix Electronics and suitable for industrial HMIs, networked gateways, and PLC I/O modules requiring stable component supply, long-term lifecycle support, and qualified automotive-grade traceability.
Supply support for R5F562N8ADFB#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 industrial, automotive, and enterprise markets.
The RX62N Group, including R5F562N8ADFB#V0, was designed for high-performance embedded applications demanding real-time responsiveness, rich connectivity (Ethernet/USB/CAN), and graphical user interfaces - particularly in factory automation and smart infrastructure.
FAQ
What is the maximum operating frequency and CPU performance of the R5F562N8ADFB#V0?
The R5F562N8ADFB#V0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS using the 32-bit RXv1 CPU core. Its 5-stage pipeline, single-cycle 32×32 multiply, and IEEE-754 FPU enable deterministic real-time processing - critical for motion control and sensor fusion tasks executed by the R5F562N8ADFB#V0.
Does the R5F562N8ADFB#V0 include an Ethernet MAC, and what interface options does it support?
Yes, the R5F562N8ADFB#V0 integrates a full-featured Ethernet MAC supporting both 10/100 Mbps speeds in half- or full-duplex mode. It provides MII and RMII interface options, with dedicated 2 KB transmit and receive FIFOs, and hardware flow control per IEEE 802.3x - enabling robust network connectivity in the R5F562N8ADFB#V0 without external MAC chips.
What are the analog capabilities of the R5F562N8ADFB#V0, and how are they configured?
The R5F562N8ADFB#V0 features a 12-bit A/D converter with eight input channels (P40–P47), a 1.0 µs conversion time at PCLK = 50 MHz, and flexible trigger sources (software, timer, or external). It also includes two independent 10-bit D/A converters. These analog resources are fully integrated and accessible without external signal conditioning in the R5F562N8ADFB#V0's default configuration.
Is the R5F562N8ADFB#V0 pin-compatible with other RX62N group MCUs in the same package?
Yes - the R5F562N8ADFB#V0 shares the PLQP0144KA-A (LQFP144-0.5 mm) package and identical pinout with all other RX62N group parts in that package, including R5F562N8BDFB#V0 and R5F562N7ADFB#V0. This allows direct substitution within the same footprint when memory or peripheral requirements change - provided firmware accounts for enabled/disabled modules like CAN in the R5F562N8ADFB#V0.
What low-power modes does the R5F562N8ADFB#V0 support, and what is its typical current draw?
The R5F562N8ADFB#V0 supports four low-power modes: Sleep, All-Module Clock Stop, Software Standby, and Deep Software Standby. In Run Mode, it consumes 480 µA/MHz with all peripherals active. In Deep Software Standby, current drops below 1 µA while retaining RTC operation and SRAM contents - a key efficiency feature of the R5F562N8ADFB#V0 for battery-backed applications.
R5F562N8ADFB#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-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:
- EBI/EMI, I2C, SCI, SPI, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 103
- 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 2x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F562N8ADFB#V0 FAQ
1.How can I place an order for R5F562N8ADFB#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F562N8ADFB#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 R5F562N8ADFB#V0 reliable?
The price and inventory of R5F562N8ADFB#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F562N8ADFB#V0 is usually 5 days.
3.What payment methods are accepted for R5F562N8ADFB#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F562N8ADFB#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F562N8ADFB#V0?
R5F562N8ADFB#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F562N8ADFB#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 R5F562N8ADFB#V0?
For technical support, including R5F562N8ADFB#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F562N8ADFB#V0 requirements.
6.How does Aetrix verify that R5F562N8ADFB#V0 is sourced from the original manufacturer or authorized distributors?
All R5F562N8ADFB#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 R5F562N8ADFB#V0 meets industry standards.
7.What is the process for return or replacement of R5F562N8ADFB#V0?
All R5F562N8ADFB#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F562N8ADFB#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 R5F562N8ADFB#V0 part is unused and in its original packaging.
Return procedure for R5F562N8ADFB#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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