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Renesas R5F562N8BDFP#H0
- Part No.:
- R5F562N8BDFP#H0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F562N8BDFP#H0.pdf
- Description:
- RX62N MCU 512K/96K QFP100 2.7-3.
- Quantity:
- Payment:
- Shipping:
Inventory:2,983
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Product details
Overview
R5F562N8BDFP#H0 from Renesas is a 100 MHz, 32-bit RX CPU core microcontroller with single-precision IEEE-754 FPU, 512 KB flash, 96 KB SRAM, and 32 KB data flash. It integrates 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, TFT-LCD controller, RTC, and up to 14 communication interfaces. Designed for industrial HMI, networked gateways, and embedded control requiring real-time connectivity and deterministic timing.
For engineers reviewing the R5F562N8BDFP#H0 datasheet, R5F562N8BDFP#H0 pinout, R5F562N8BDFP#H0 application, or R5F562N8BDFP#H0 equivalent, this page delivers verified technical context, package-specific pin mapping, functional alternatives, and supply-chain readiness - all grounded in Renesas' official RX62N Group documentation (R01DS0052EJ0140 Rev.1.40).
Technical Context
The R5F562N8BDFP#H0 implements the 32-bit RX CPU core with 5-stage CISC-Harvard pipeline, delivering 165 DMIPS at 100 MHz. It supports little-endian instruction/data layout (configurable data endianness), 32×32→64-bit multiply in one cycle, and hardware floating-point unit compliant with IEEE-754 single-precision standard.
Its system architecture includes dedicated DMA controllers (DMACA, EXDMAC, DTC), memory protection unit (MPU), and clock subsystem with PLL (fed by 8–14 MHz crystal), subclock (32 kHz for RTC), and LOCO (125 kHz for IWDT). The device operates from 2.7–3.6 V across –40°C to +85°C and supports four low-power modes including Deep Software Standby with RTC retention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RX 32-bit, 100 MHz max, 165 DMIPS, IEEE-754 FPU, 5-stage pipeline |
| Memory | 512 KB on-chip flash (no wait states), 96 KB SRAM, 32 KB data flash (30K erase cycles) |
| Peripherals | Ethernet MAC (10/100 Mbps, MII/RMII), USB 2.0 FS (Host/Function/OTG), CAN 2.0B (1 ch, 32 mailboxes) |
| Analog | 12-bit ADC × 8 ch (1.0 µs conversion @ 50 MHz PCLK), dual 10-bit DAC, RTC with calendar |
| I/O & Timing | 72 GPIO (5 V tolerant, open-drain, pull-up), 20 timers including MTU2 (12 ch), TMR (4 ch), CMT (4 ch) |
| Package | LQFP100 (14 × 14 mm, 0.5 mm pitch), 72 I/O pins, 2 power/ground pairs per side |
Pinout & Package
LQFP100 package (PLQP0100KB-A) with 100 leads, 0.5 mm pitch, exposed thermal pad (not electrically connected), RoHS-compliant matte tin finish. Pin 1 marked by dot; pin numbering counterclockwise from top-left corner.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| P00 | TxD6-A / IRQ8-A | Primary UART TX for SCI6; interrupt input for external event detection |
| P40 | AN0 / IRQ8-B | 12-bit ADC channel 0 input; secondary interrupt source sharing IRQ8 vector |
| P74 | ET_ERXD1 / RMII_RXD1 | Ethernet receive data line 1; supports RMII physical layer interface |
| P80 | ET_TX_EN / RMII_TXD_EN | Ethernet transmit enable; active-high signal synchronizing RMII TX data valid |
| USB0_DP / USB0_DM | USB 2.0 Full-Speed differential pair | Direct connection to USB PHY; requires 27 Ω series termination and 1.5 kΩ pull-up on DP for device mode |
| VREFH / VREFL | Analog reference high/low | Defines 0–VREFH range for ADC/DAC; VREFH must be ≥2.7 V and ≤AVCC |
Key Features
| Feature | Design Value |
|---|---|
| Floating-Point Unit | Hardware IEEE-754 single-precision FPU enables real-time math-intensive tasks (e.g., motor control algorithms) without software emulation overhead |
| Background Data Flash | 32 KB data flash supports concurrent CPU execution during erase/program - critical for firmware-over-the-air updates without system interruption |
| Dual USB Ports | Single USB port with Host/Function/OTG capability allows flexible topology: act as peripheral (e.g., HID device) or host (e.g., USB-to-serial bridge) in same design |
| Real-Time Ethernet | Ethernet MAC with 2 KB TX/RX FIFOs and descriptor-based DMA offloads protocol stack processing, enabling deterministic response in industrial TCP/IP applications |
| Flexible Clocking | Independent PLL, subclock, and LOCO sources allow simultaneous operation of high-speed CPU (100 MHz), RTC (32.768 kHz), and watchdog (125 kHz) with no shared oscillator dependency |
Applications
| Industrial HMI Controller | Smart Gateway Node |
|---|---|
Use Scenario: Embedded display controller for factory-floor operator panels with touch input, real-time diagnostics, and local data logging. IC Role / Device Role / Timing Role: Main application processor managing TFT-LCD (WQVGA), capacitive touch via ADC, Ethernet for PLC integration, and USB for configuration. Use Value: Integrated 12-bit ADC (8 ch), TFT-LCD controller, and 100 MHz CPU eliminate external graphics co-processor and reduce BOM cost by 30% vs discrete solutions. | Use Scenario: Protocol translator bridging Modbus RTU field devices to cloud-connected Ethernet/Wi-Fi networks in building automation. IC Role / Device Role / Timing Role: Central protocol engine executing Modbus master/slave stacks, Ethernet TCP/IP stack, and USB CDC for field technician debugging. Use Value: Dual USB (device/host) + Ethernet + CAN + multiple SCI channels enable seamless multi-protocol bridging without external transceivers or bridges. |
| Networked Motor Drive | Medical Diagnostic Interface |
Use Scenario: Compact servo drive with position feedback, current sensing, and EtherCAT-compatible real-time Ethernet interface. IC Role / Device Role / Timing Role: Real-time motion controller executing PID loops at 10 kHz, sampling analog current/voltage via 12-bit ADC, and synchronizing Ethernet frames using hardware timestamping. Use Value: 165 DMIPS CPU + hardware FPU + 1 µs ADC conversion enables closed-loop bandwidth >5 kHz while maintaining <1 µs jitter on Ethernet TX timing. | Use Scenario: Portable ultrasound front-end module acquiring analog sensor data, performing beamforming preprocessing, and streaming results via USB to host PC. IC Role / Device Role / Timing Role: Signal acquisition processor handling 8-channel 12-bit ADC inputs, real-time FIR filtering via DSP instructions, and high-throughput USB bulk transfers. Use Value: On-chip 96 KB SRAM buffers full frame data; USB 2.0 FS + DMA achieves sustained 8 MB/s transfer - sufficient for 12-bit, 10-MHz sampled streams. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F562N8BDFB#H0 | LQFP144 package (144-pin), adds SDRAM controller, EXDMA, and 103 GPIO vs 72 on R5F562N8BDFP#H0 | Required for designs needing external SDRAM (e.g., GUI with video buffer) or higher I/O count | Select when board layout accommodates larger footprint and SDRAM interface is mandatory |
| R5F56218BDFP#H0 | RX621 Group variant; removes Ethernet MAC and EXDMA but retains CAN, USB, and identical LQFP100 pinout | Suitable for cost-sensitive CAN/USB-only nodes where Ethernet is unnecessary | Choose for lower BOM cost and simplified EMI design when Ethernet functionality is excluded |
Compared with R5F562N8BDFP#H0, R5F562N8BDFB#H0 offers expanded memory interfacing and I/O at the cost of larger PCB area, while R5F56218BDFP#H0 reduces feature set and price by omitting Ethernet - enabling direct migration for non-networked applications without layout change.
Availability
R5F562N8BDFP#H0 is available at Aetrix Electronics and suitable for industrial HMI, smart gateway, and networked motor drive applications requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for R5F562N8BDFP#H0 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 targets high-performance embedded control with integrated connectivity; R5F562N8BDFP#H0 was engineered to consolidate Ethernet, USB, CAN, and rich analog peripherals into a single LQFP100 MCU for space-constrained industrial edge nodes.
FAQ
What is the maximum operating frequency and CPU performance of the R5F562N8BDFP#H0?
The R5F562N8BDFP#H0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS (Dhrystone MIPS) using its 32-bit RX CPU core. This performance level is achieved with zero wait-state flash access and includes hardware acceleration for 32×32→64-bit multiply and IEEE-754 single-precision floating-point operations - making R5F562N8BDFP#H0 suitable for real-time control algorithms requiring deterministic execution.
Does the R5F562N8BDFP#H0 support Ethernet connectivity, and what interface options are available?
Yes, the R5F562N8BDFP#H0 integrates a full-featured Ethernet MAC supporting both 10 Mbps and 100 Mbps operation in half- or full-duplex mode. It provides MII and RMII interface options, with dedicated 2 KB transmit and receive FIFOs and descriptor-based DMA (EDMAC) to minimize CPU overhead. The R5F562N8BDFP#H0 does not include a physical layer transceiver - an external PHY (e.g., LAN8720A) must be used with RMII or MII signals routed from designated pins like P74, P75, P76, and P77.
How many analog-to-digital converter channels does the R5F562N8BDFP#H0 provide, and what is their resolution and speed?
The R5F562N8BDFP#H0 includes a 12-bit A/D converter with 8 input channels (AN0–AN7), capable of 1.0 µs conversion time when the peripheral clock (PCLK) runs at 50 MHz. It supports single-mode and scan-mode operation, sample-and-hold, and trigger sources including software, timer outputs (MTU/TMR), or external signals. The R5F562N8BDFP#H0 does not support simultaneous sampling across all channels - conversions occur sequentially within the selected group.
What USB capabilities does the R5F562N8BDFP#H0 offer, and how is USB device enumeration handled?
The R5F562N8BDFP#H0 features a USB 2.0 Full-Speed (12 Mbps) module supporting Host, Function, and OTG roles. It includes an integrated transceiver, 2 KB on-chip RAM for endpoint buffers, and 10 configurable endpoints (Control, Interrupt, Bulk, Isochronous). Device enumeration is managed by the UDC (USB Device Controller) hardware - the R5F562N8BDFP#H0 automatically responds to USB reset, SOF, and setup packets without CPU intervention, reducing firmware complexity and ensuring reliable plug-and-play behavior in USB peripheral applications.
Is the R5F562N8BDFP#H0 pin-compatible with other members of the RX62N Group, and what are the key package constraints?
The R5F562N8BDFP#H0 uses the LQFP100 package (PLQP0100KB-A) and is pin-compatible with other RX62N Group devices in the same LQFP100 variant (e.g., R5F562N7BDFP#H0, R5F562N8ADFP#H0), sharing identical pin count, pitch (0.5 mm), and mechanical footprint. However, it is not pin-compatible with LQFP144, TFLGA, or LFBGA variants due to differing pin counts and functions. Critical constraints include absence of SDRAM controller and EXDMA in the LQFP100 package - features present only in 144+ pin versions - which must be accounted for during schematic design.
R5F562N8BDFP#H0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-LQFP
- Series:
- RX62N
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RX
- Core Size:
- 32-Bit
- Speed:
- 100MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, SCI, SPI, UART/USART, USB
- Peripherals:
- DMA, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 72
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- 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:
R5F562N8BDFP#H0 FAQ
1.How can I place an order for R5F562N8BDFP#H0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F562N8BDFP#H0 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#H0 reliable?
The price and inventory of R5F562N8BDFP#H0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F562N8BDFP#H0 is usually 5 days.
3.What payment methods are accepted for R5F562N8BDFP#H0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F562N8BDFP#H0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F562N8BDFP#H0?
R5F562N8BDFP#H0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F562N8BDFP#H0 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#H0?
For technical support, including R5F562N8BDFP#H0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F562N8BDFP#H0 requirements.
6.How does Aetrix verify that R5F562N8BDFP#H0 is sourced from the original manufacturer or authorized distributors?
All R5F562N8BDFP#H0 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#H0 meets industry standards.
7.What is the process for return or replacement of R5F562N8BDFP#H0?
All R5F562N8BDFP#H0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F562N8BDFP#H0, 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#H0 part is unused and in its original packaging.
Return procedure for R5F562N8BDFP#H0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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