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Renesas R5F562N8BDBG#U0
- Part No.:
- R5F562N8BDBG#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LFBGA
- Datasheet:
-
R5F562N8BDBG#U0.pdf
- Description:
- IC MCU 32BIT 512KB FLSH 176LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,175
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Product details
Overview
R5F562N8BDBG#U0 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 - deployed in industrial HMIs and networked embedded gateways.
For engineers reviewing the R5F562N8BDBG#U0 datasheet, R5F562N8BDBG#U0 pinout, R5F562N8BDBG#U0 application, or R5F562N8BDBG#U0 equivalent, key selection criteria include its LFBGA176 package, 100 MHz real-time performance (165 DMIPS), integrated Ethernet+USB+CAN connectivity, and support for deterministic control loops with hardware-accelerated floating-point and DMA-driven peripherals.
Technical Context
The R5F562N8BDBG#U0 implements the RXv1 CPU core with 5-stage CISC-Harvard pipeline, supporting little-endian instruction/data layout and optional big-endian data access. It integrates a Memory Protection Unit (MPU) and background JTAG debug with high-speed trace for safety-critical firmware development.
Its clock system combines an external 8–14 MHz crystal with internal PLL to generate ICLK (up to 100 MHz), PCLK (up to 50 MHz), and BCLK (up to 50 MHz), while dedicated oscillators supply RTC (32 kHz subclock) and IWDT (125 kHz LOCO). The Ethernet controller supports MII/RMII interfaces with 2 KB TX/RX FIFOs and descriptor-based DMA.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv1 32-bit CISC-Harvard, 100 MHz max, 165 DMIPS, IEEE-754 single-precision FPU |
| Memory | 512 KB on-chip flash (no wait states), 96 KB SRAM, 32 KB data flash (30K erase cycles) |
| Connectivity | Ethernet MAC 10/100 Mbps (MII/RMII), USB 2.0 FS Host/Function/OTG (2 ports), CAN 2.0B (1 ch, 32 mailboxes) |
| Analog Peripherals | 12-bit ADC × 8 ch (1.0 µs conversion @ 50 MHz PCLK), dual 10-bit DAC, 2× I²C (1 Mbps), 6× SCI, 2× RSPI |
| Timers & I/O | 12× 16-bit MTU2 channels, 4× 8-bit TMR, 4× 16-bit CMT, 145 GPIO (5 V tolerant, open-drain, pull-up) |
| Package & Environment | LFBGA176 (13 × 13 mm, 0.8 mm pitch), –40°C to +85°C operating temperature, 2.7–3.6 V supply |
Pinout & Package
LFBGA176 package (PLBG0176GA-A), 13 mm × 13 mm, 0.8 mm pitch, 176-ball array with exposed thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power / Ground | Dedicated analog/digital power rails; AVCC/AVSS isolated for ADC/DAC reference stability |
| P00–P97, PA0–PB7, PC0–PC7, PD0–PD7, PE0–PE7, PF0–PF4, PG0–PG7 | GPIO / Peripheral Multiplexing | 145 configurable I/O pins with interrupt capability, 5 V tolerance, and programmable pull-up/open-drain |
| ET_RX_DV / ET_TX_EN / ET_ETXD0–3 / ET_ERXD0–3 | Ethernet PHY Interface | MII/RMII signals routed directly to external PHY; supports full/half-duplex 10/100 Mbps operation |
| USB0_DP / USB0_DM / USB1_DP / USB1_DM | USB Transceiver I/O | Differential D+/D− pairs for two independent USB 2.0 Full-Speed ports with integrated transceivers |
| MTIOC0A–MTIOC10D, MTIC5U–W, MTCLKA–H | Timer I/O | Multi-function timer pins supporting PWM, input capture, phase counting, and A/D trigger generation |
| AN0–AN7, DA0–DA1, VREFH/VREFL | Analog Input/Output | 8-channel 12-bit ADC inputs with shared sample-and-hold; dual 10-bit DAC outputs referenced to VREFH |
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 |
| Background Data Flash Programming | 32 KB data flash supports concurrent CPU execution during erase/program - critical for field firmware updates |
| DMA Architecture | 4-channel DMACA + 2-channel EXDMAC + DTC offloads Ethernet, USB, and LCD transfers from CPU |
| Real-Time Clock | Full BCD calendar with alarm, periodic, and carry interrupts - operates in Deep Software Standby mode with RTC backup |
| Low-Power Modes | Four modes including Deep Software Standby with RTC active at ~1.2 µA - extends battery life in remote nodes |
| Memory Protection Unit | MPU enforces privilege levels and memory region access rules - required for IEC 61508 SIL2/3 and ISO 26262 ASIL-B designs |
Applications
| Industrial HMI Controller | Networked PLC Gateway |
|---|---|
Use Scenario: Embedded touchscreen controller in factory-floor HMIs with local logic execution and remote diagnostics. IC Role / Device Role / Timing Role: Primary MCU executing GUI rendering, real-time I/O scanning, and protocol translation (Modbus TCP → CANopen). Use Value: Integrated TFT-LCD controller drives WQVGA panels directly; Ethernet + USB enable firmware updates and service port access without external bridge ICs. | Use Scenario: Protocol gateway connecting legacy CAN-based machinery to Ethernet/IP or PROFINET networks. IC Role / Device Role / Timing Role: Dual-interface bridge managing time-synchronized CAN message forwarding and Ethernet frame encapsulation. Use Value: Hardware-accelerated CRC calculator and descriptor-based Ethernet DMA ensure deterministic latency (<100 µs) for industrial Ethernet traffic. |
| Smart Energy Meter | Medical Diagnostic Interface |
Use Scenario: DIN-rail mounted energy meter with harmonic analysis, secure data logging, and remote firmware update capability. IC Role / Device Role / Timing Role: Main processor performing 12-bit ADC sampling at 10 kSPS, FFT computation via FPU, and encrypted data storage in data flash. Use Value: 32 KB data flash with 30K erase cycles supports secure, wear-leveled event logging; USB OTG allows field technician firmware reload via thumb drive. | Use Scenario: Portable ultrasound or ECG device requiring low-noise analog acquisition, real-time signal processing, and USB host connectivity to PC. IC Role / Device Role / Timing Role: Signal acquisition and preprocessing unit handling ADC sampling, digital filtering, and USB bulk transfer of waveform data. Use Value: 12-bit ADC with 1.0 µs conversion time and hardware-triggered scan mode ensures precise timing alignment across 8 channels; dual DACs output calibration/test signals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F562N8ADBG#U0 | No CAN module; identical flash/SRAM/peripherals except CAN 2.0B interface | Suitable where CAN bus integration is unnecessary (e.g., pure Ethernet/USB-only edge nodes) | Select when CAN is not required - reduces BOM cost and simplifies EMC design around CAN transceiver |
| R5F56218BDBG#U0 | RX621 Group variant; same core/peripherals but lacks SDRAM controller and EXDMA support | Targeted at cost-sensitive applications without external memory expansion or high-bandwidth LCD streaming | Choose for lower-cost designs omitting SDRAM interfacing and external-to-external DMA transfers |
Compared with R5F562N8ADBG#U0, the R5F562N8BDBG#U0 adds CAN 2.0B for industrial fieldbus interoperability; versus R5F56218BDBG#U0, it retains full SDRAM and EXDMA capability essential for TFT-LCD video buffering and high-throughput peripheral bridging.
Availability
R5F562N8BDBG#U0 is available at Aetrix Electronics and suitable for industrial HMIs, networked PLC gateways, smart energy meters, and medical diagnostic interfaces requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for R5F562N8BDBG#U0 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 R5F562N8BDBG#U0, was designed for high-performance industrial automation applications demanding real-time determinism, rich connectivity (Ethernet/USB/CAN), and functional safety compliance.
FAQ
What is the maximum operating frequency and DMIPS rating of the R5F562N8BDBG#U0?
The R5F562N8BDBG#U0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS performance. This is achieved through its 32-bit RXv1 CPU core with 5-stage pipeline, single-cycle 32×32 multiply, and hardware floating-point unit - enabling real-time control algorithms without software emulation overhead. The R5F562N8BDBG#U0 maintains this performance across its full operating voltage range (2.7–3.6 V) and temperature range (–40°C to +85°C).
Does the R5F562N8BDBG#U0 support Ethernet and USB simultaneously?
Yes, the R5F562N8BDBG#U0 supports simultaneous Ethernet MAC (10/100 Mbps) and dual-port USB 2.0 Full-Speed (Host/Function/OTG) operation. Its dedicated DMA controllers - DMACA for general peripherals, EDMAC for Ethernet, and UDC for USB - prevent resource contention. The R5F562N8BDBG#U0 allocates separate 2 KB TX/RX FIFOs for Ethernet and 2 KB buffer RAM for USB, allowing concurrent packet transmission and device enumeration without CPU intervention.
What analog capabilities does the R5F562N8BDBG#U0 provide?
The R5F562N8BDBG#U0 integrates a 12-bit ADC with 8 input channels (1.0 µs conversion time at 50 MHz PCLK), two independent 10-bit DACs, and hardware sample-and-hold circuitry. It supports flexible triggering (software, timer, or external signal) and scan modes for multi-channel acquisition. The R5F562N8BDBG#U0 also provides dedicated AVCC/AVSS rails and VREFH/VREFL pins to minimize noise coupling - critical for precision measurement in industrial sensors and medical front-ends.
How many GPIO pins does the R5F562N8BDBG#U0 offer, and what are their key electrical characteristics?
The R5F562N8BDBG#U0 provides 145 GPIO pins in its LFBGA176 package, with 5 V tolerance on selected pins (11 total), programmable pull-up resistors (56 channels), and open-drain output capability (35 channels). Each pin supports multiple peripheral functions (e.g., UART, SPI, timer I/O) and individual interrupt configuration. The R5F562N8BDBG#U0's GPIO architecture enables direct interfacing with industrial sensors, displays, and actuators without level-shifting components.
What low-power modes are supported by the R5F562N8BDBG#U0, and what is the lowest current consumption?
The R5F562N8BDBG#U0 supports four low-power modes: Sleep, All-Module Clock Stop, Software Standby, and Deep Software Standby. In Deep Software Standby with RTC active, current consumption drops to approximately 1.2 µA - enabled by retention of SRAM and RTC registers using backup power. The R5F562N8BDBG#U0 achieves 480 µA/MHz in Run Mode with all peripherals active, making it suitable for battery-powered edge devices requiring extended operational life.
R5F562N8BDBG#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LFBGA
- 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:
- 126
- 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:
R5F562N8BDBG#U0 FAQ
1.How can I place an order for R5F562N8BDBG#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F562N8BDBG#U0 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 R5F562N8BDBG#U0 reliable?
The price and inventory of R5F562N8BDBG#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F562N8BDBG#U0 is usually 5 days.
3.What payment methods are accepted for R5F562N8BDBG#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F562N8BDBG#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F562N8BDBG#U0?
R5F562N8BDBG#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F562N8BDBG#U0 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 R5F562N8BDBG#U0?
For technical support, including R5F562N8BDBG#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F562N8BDBG#U0 requirements.
6.How does Aetrix verify that R5F562N8BDBG#U0 is sourced from the original manufacturer or authorized distributors?
All R5F562N8BDBG#U0 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 R5F562N8BDBG#U0 meets industry standards.
7.What is the process for return or replacement of R5F562N8BDBG#U0?
All R5F562N8BDBG#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F562N8BDBG#U0, 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 R5F562N8BDBG#U0 part is unused and in its original packaging.
Return procedure for R5F562N8BDBG#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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