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Renesas R5F562N8ADFP#H0
- Part No.:
- R5F562N8ADFP#H0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F562N8ADFP#H0.pdf
- Description:
- RX62N MCU 512K/96K QFP100 2.7-3.
- Quantity:
- Payment:
- Shipping:
Inventory:2,819
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Product details
Overview
R5F562N8ADFP#H0 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 32 KB data flash. It integrates Ethernet MAC (10/100 Mbps), USB 2.0 Full-Speed Host/Function/OTG, CAN interface, 12-bit ADC (8-channel), TFT-LCD controller, RTC, and up to 100 GPIO pins in an LQFP100 package. It targets industrial HMI, networked gateways, and embedded control systems requiring real-time connectivity and deterministic processing.
For engineers reviewing the R5F562N8ADFP#H0 datasheet, R5F562N8ADFP#H0 pinout, R5F562N8ADFP#H0 application, or R5F562N8ADFP#H0 equivalent, key selection criteria include its 100 MHz operation with 165 DMIPS, dual USB ports (only on larger packages-this variant has one), absence of CAN (denoted by 'A' in part number), RMII/Ethernet PHY interface, and LQFP100 footprint compatibility with legacy RX62N designs.
Technical Context
The R5F562N8ADFP#H0 implements the RXv1 CPU core with CISC-Harvard architecture, 5-stage pipeline, and variable-length instructions. It supports little-endian or big-endian data arrangement, includes a Memory Protection Unit (MPU), and delivers interrupt response in as few as 5 CPU cycles.
Its clock system uses an external 8–14 MHz crystal feeding an internal PLL for 100 MHz ICLK, with independent dividers for PCLK (up to 50 MHz) and BCLK (up to 50 MHz). The device lacks SDRAM controller and EXDMA support per datasheet Table 1.2, confirming its positioning as a cost-optimized, compact-footprint variant within the RX62N Group.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv1 32-bit, 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) |
| Peripherals | Ethernet MAC (10/100 Mbps, RMII/MII), USB 2.0 FS (1 port), SCI ×6, I²C ×1, RSPI ×2, 12-bit ADC ×1 (8 ch), 10-bit DAC ×2 |
| Package & Pins | LQFP100 (14 × 14 mm, 0.5 mm pitch), 72 GPIO, 5 V-tolerant inputs, open-drain outputs |
| Power & Temp | 2.7–3.6 V supply, –40°C to +85°C operating range, 480 µA/MHz run mode |
| Special Features | No CAN ('A' suffix), no SDRAM controller, no EXDMA, no port output enable (POE), RTC with calendar |
Pinout & Package
LQFP100 package (PLQP0100KB-A), 14 × 14 mm body, 0.5 mm pitch, exposed pad not specified. Pin functions mapped per Figure 1.7 and Table 1.7 of R01DS0052EJ0140.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power / Ground | Dual 3.3 V supply domains: digital (VCC), analog (AVCC), USB (VCC_USB), PLL (PLLVCC); dedicated ground returns |
| P00–P47, PA0–PB7, PC0–PC7, PD0–PD7, PE0–PE7, PF0–PF4 | GPIO / Peripheral Multiplexing | 72 configurable I/O pins; most support peripheral functions (SCI, I²C, timers, ADC inputs); 5 V tolerant on select pins |
| XTAL / EXTAL | Crystal Oscillator Input/Output | Connects to 8–14 MHz main crystal; enables PLL-based 100 MHz system clock |
| USB0_DP / USB0_DM | USB 2.0 Full-Speed Differential Pair | Integrated transceiver; requires external 1.5 kΩ pull-up on DP for device mode; no second USB port on this variant |
| ET_RX_DV / ET_TX_EN / ET_ERXD0–1 / ET_ETXD0–1 | Ethernet RMII Interface | 8-pin RMII subset (not full MII); supports 50 MHz REF50CK, requires external PHY (e.g., LAN8720A) |
Key Features
| Feature | Design Value |
|---|---|
| Floating-point unit | IEEE-754 compliant single-precision FPU enables real-time math-intensive tasks (motor control, sensor fusion) without software emulation overhead |
| Low-power operation | 480 µA/MHz active current and Deep Software Standby with RTC retention reduce energy use in battery-backed or always-on edge nodes |
| Flexible memory architecture | 512 KB flash with background programming and 32 KB data flash with 30K erase cycles support field firmware updates and parameter storage without external EEPROM |
| Real-time peripheral set | 12-bit ADC (1 µs conversion at 50 MHz PCLK), MTU2 timers (PWM, input capture), and DTC enable precise timing-critical control loops |
| Industrial connectivity | Integrated Ethernet MAC + RMII and USB 2.0 FS simplify protocol stack integration for Modbus TCP, HTTP, or CDC ACM communication in industrial gateways |
Applications
| Industrial HMI Panel | Smart Energy Gateway |
|---|---|
Use Scenario: Compact 7-inch HMI with touch interface, local logic, and remote diagnostics via Ethernet. IC Role / Device Role / Timing Role: Main application processor handling GUI rendering (via integrated TFT-LCD controller), button scanning, and real-time PLC communication. Use Value: 100 MHz CPU + FPU executes graphics primitives and floating-point calculations locally; RMII Ethernet enables direct cloud telemetry without external MAC/PHY. | Use Scenario: DIN-rail mounted gateway aggregating metering data (RS485 Modbus) and forwarding via Ethernet/WAN. IC Role / Device Role / Timing Role: Central protocol translator and data concentrator with deterministic SCI and Ethernet packet handling. Use Value: Six SCI channels support concurrent Modbus RTU masters/slaves; 100 MHz core ensures low-latency frame parsing and timestamping for time-sensitive energy logging. |
| Networked Building Controller | Programmable Logic Relay |
Use Scenario: HVAC zone controller with BACnet/IP over Ethernet and local sensor I/O (temp, humidity, CO₂). IC Role / Device Role / Timing Role: Real-time control engine executing PID loops while maintaining TCP/IP stack and BACnet services. Use Value: Integrated Ethernet MAC offloads PHY management; 96 KB SRAM accommodates dual-stack (IPv4/IPv6) and application buffers; RTC provides accurate event scheduling. | Use Scenario: DIN-rail PLC replacement with 16 digital inputs, 8 relay outputs, and Modbus RTU master capability. IC Role / Device Role / Timing Role: Deterministic I/O scheduler using MTU2 PWM and input capture for precise pulse-width measurement and timed output switching. Use Value: 12-bit ADC measures analog sensor signals; 72 GPIO pins allow flexible I/O mapping; 512 KB flash stores ladder logic firmware and configuration parameters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F562N8BDFP#H0 | Same package and memory, but includes CAN 2.0B module (32 mailboxes) and full MII support | Required where CAN bus integration (e.g., automotive diagnostics, factory automation) is mandatory | Select when CAN communication is needed; otherwise R5F562N8ADFP#H0 reduces BOM cost and simplifies layout |
| R5F56218ADFP#H0 | Identical feature set and pinout, but belongs to RX621 Group with identical peripherals except no SDRAM/EXDMA (same as R5F562N8ADFP#H0) | No functional difference for LQFP100 applications; RX621 may offer updated errata or long-term availability | Choose based on Renesas' latest production status; both are drop-in compatible for non-SDRAM designs |
Compared with R5F562N8BDFP#H0, R5F562N8ADFP#H0 removes CAN and full MII, reducing cost and complexity for Ethernet-only applications; versus R5F56218ADFP#H0, it shares identical functionality but differs only in group-level qualification and lifecycle roadmap.
Availability
R5F562N8ADFP#H0 is available at Aetrix Electronics and suitable for industrial HMI, smart energy gateways, and networked building controllers requiring stable component supply, long-lifecycle support, and RoHS-compliant packaging.
Supply support for R5F562N8ADFP#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, including R5F562N8ADFP#H0, was designed for high-performance, real-time embedded applications demanding rich connectivity (Ethernet, USB), precision analog (ADC/DAC), and deterministic control - especially in industrial automation and human-machine interfaces.
FAQ
Does R5F562N8ADFP#H0 include a CAN controller?
No, R5F562N8ADFP#H0 does not include a CAN module. The 'A' in the part number explicitly denotes CAN omission per Renesas' naming convention (Table 1.3 and Figure 1.1). For CAN-enabled variants, consider R5F562N8BDFP#H0. This makes R5F562N8ADFP#H0 ideal for Ethernet- or USB-centric applications where CAN is unnecessary.
What is the maximum operating frequency and performance of R5F562N8ADFP#H0?
R5F562N8ADFP#H0 operates at a maximum frequency of 100 MHz and delivers 165 DMIPS performance. Its RXv1 CPU core includes a single-precision IEEE-754 floating-point unit, enabling efficient execution of math-intensive algorithms without software emulation overhead. This performance level is confirmed in the datasheet's Section 1.1 and Table 1.1.
Which package and pin count does R5F562N8ADFP#H0 use?
R5F562N8ADFP#H0 uses the LQFP100 package (PLQP0100KB-A), a 100-pin, 14 × 14 mm body with 0.5 mm pitch. It provides 72 general-purpose I/O pins, with specific allocations for Ethernet RMII, USB 2.0 Full-Speed, SCI, and ADC functions as defined in Figure 1.7 and Table 1.7 of the official datasheet.
Does R5F562N8ADFP#H0 support external SDRAM or EXDMA?
No, R5F562N8ADFP#H0 does not support external SDRAM or EXDMA. As confirmed in Table 1.2 of the datasheet, these features are excluded from all 100-pin LQFP variants of the RX62N Group. The device supports only the standard DMA controller (4 channels) and internal memory interfaces - a deliberate trade-off for cost and footprint reduction.
What are the key differences between R5F562N8ADFP#H0 and R5F56218ADFP#H0?
R5F562N8ADFP#H0 and R5F56218ADFP#H0 share identical memory (512 KB flash, 96 KB SRAM), peripherals (Ethernet RMII, USB FS, SCI ×6, ADC, DAC), and LQFP100 packaging. The distinction lies solely in product group lineage (RX62N vs. RX621), with RX621 reflecting later silicon revisions and potentially updated errata or extended lifecycle - but no functional differentiation for this package variant.
R5F562N8ADFP#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:
- 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:
R5F562N8ADFP#H0 FAQ
1.How can I place an order for R5F562N8ADFP#H0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F562N8ADFP#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 R5F562N8ADFP#H0 reliable?
The price and inventory of R5F562N8ADFP#H0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F562N8ADFP#H0 is usually 5 days.
3.What payment methods are accepted for R5F562N8ADFP#H0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F562N8ADFP#H0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F562N8ADFP#H0?
R5F562N8ADFP#H0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F562N8ADFP#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 R5F562N8ADFP#H0?
For technical support, including R5F562N8ADFP#H0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F562N8ADFP#H0 requirements.
6.How does Aetrix verify that R5F562N8ADFP#H0 is sourced from the original manufacturer or authorized distributors?
All R5F562N8ADFP#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 R5F562N8ADFP#H0 meets industry standards.
7.What is the process for return or replacement of R5F562N8ADFP#H0?
All R5F562N8ADFP#H0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F562N8ADFP#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 R5F562N8ADFP#H0 part is unused and in its original packaging.
Return procedure for R5F562N8ADFP#H0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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