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Renesas R5F5651EDGFM#10
- Part No.:
- R5F5651EDGFM#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R5F5651EDGFM#10.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,490
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Product details
Overview
R5F5651EDGFM#10 from Renesas is a 32-bit RXv2 core MCU operating at up to 120 MHz (240 DMIPS), featuring 1.5 MB on-chip code flash, 640 KB SRAM, single-precision IEEE-754 FPU, Ethernet MAC, dual CAN channels, SD host/slave interfaces, and hardware AES encryption - deployed in industrial HMI, networked gateways, and secure IoT edge controllers.
For engineers reviewing the R5F5651EDGFM#10 datasheet, R5F5651EDGFM#10 pinout, R5F5651EDGFM#10 application, or R5F5651EDGFM#10 equivalent, key selection criteria include its 176-pin LFBGA package, 120-MHz real-time performance with MPU and TSIP security, dual-bank flash for safe firmware updates, and integrated GLCDC + DRW2D for embedded graphics rendering without external GPU.
Technical Context
The R5F5651EDGFM#10 implements the RXv2 CISC Harvard architecture with 5-stage pipeline, variable-length instructions, and support for little/big-endian data. It integrates dual-clock domain operation: ICLK up to 120 MHz for CPU/flash, PCLKA up to 120 MHz for Ethernet/USB/GLCDC/DRW2D, and PCLKB up to 60 MHz for timers/ADC/DAC.
Its peripheral subsystem includes a dedicated 120-kHz IWDT clock source, independent voltage monitoring (LVDA) with three selectable thresholds per circuit, and event-linking capability across 83 internal signals - enabling deterministic, low-latency inter-module coordination without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC with 5-stage pipeline, 240 DMIPS @ 120 MHz |
| Flash Memory | 1.5 MB code flash with dual-bank structure for background programming and safe bank switching |
| RAM | 640 KB SRAM (256 KB main + 384 KB expansion), 8 KB standby RAM with battery backup |
| FPU | Single-precision IEEE-754 compliant, 11 floating-point instructions supported |
| Security | Hardware AES-128/192/256 + Trusted Secure IP (TSIP) for key management and encrypted boot |
| Connectivity | Ethernet MAC (10/100 Mbps), 2× CAN 2.0B, 3× RSPI, 1× QSPI, 3× I²C (1 Mbps), 13× SCI |
| Graphics | GLCDC supporting 3-plane overlay + DRW2D vector/bit-blit engine with texture support |
| Package | LFBGA-176 (PLQP0176KB-A), 24 × 24 mm, 0.5-mm pitch, –40°C to +85°C operating range |
Pinout & Package
Package: PLQP0176KB-A, 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 24 mm × 24 mm, 0.5-mm ball pitch, lead-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate digital (VCC) and analog (AVCC0/AVCC1) rails enable noise isolation for ADC/DAC operation |
| VBATT | Battery backup supply | Provides power to RTC and standby RAM during main VCC dropout |
| RES# | Active-low reset input | Asynchronous hardware reset with internal pull-up; triggers full system initialization |
| EXTAL / XTAL | External crystal oscillator terminals | Supports 8–24 MHz crystal for high-accuracy system clock generation |
| MD0 / MD1 | Mode setting pins | Determine boot mode (SCI/USB/FINE) and memory configuration at power-on reset |
| ETXD0–ETXD3 / ETXCK / ERXD0–ERXD3 / ERXCK | Ethernet PHY interface | Direct MII/RMII connection to external PHY; no transceiver required for RMII |
| TXD0 / RXD0 | SCI0 serial interface | Asynchronous UART interface for debug console or host communication |
| PE0–PE15 | General-purpose I/O port E | 16-bit parallel bus capable of SDIO/SDHI control, configurable as 5-V tolerant inputs/outputs |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables seamless firmware updates with zero downtime: execute from Bank A while programming Bank B |
| Trusted Secure IP (TSIP) | On-chip cryptographic accelerator supporting AES, SHA, RSA, and secure key storage - certified for IEC 60730 Class B |
| Event Link Controller (ELC) | 83 internal event signals routed without CPU involvement - e.g., TPU trigger → ADC start → DMA transfer → interrupt |
| GLCDC + DRW2D co-processing | Hardware-accelerated LCD rendering: 3-layer composition + vector drawing + bit-blit with rotation/stretch - reduces CPU load by >70% vs software rendering |
| IEC 60730 safety functions | Integrated oscillation-stop detection, CRC calculator (CRCA), self-diagnostic ADC, register write protection, and IWDT windowing |
| Flexible clock domains | Independent ICLK (120 MHz), PCLKA (120 MHz), PCLKB (60 MHz), PCLKC/D (60 MHz) allow optimal peripheral timing without over-clocking entire system |
Applications
| Industrial HMI Panel | Secure Network Gateway |
|---|---|
Use Scenario: Touch-enabled factory floor display with real-time sensor visualization and local control logic. IC Role / Device Role / Timing Role: Main application processor running RTOS, driving 480×272 RGB LCD via GLCDC, capturing touch via SCI-based controller, and managing EtherCAT slave communication. Use Value: Integrated DRW2D renders animated UI elements at 60 fps; dual CAN and Ethernet enable concurrent PLC and cloud connectivity; TSIP secures OTA firmware updates. | Use Scenario: Edge gateway aggregating Modbus RTU, CAN bus, and BLE sensor data for secure TLS upload to cloud platform. IC Role / Device Role / Timing Role: Central protocol translator and security enforcer - bridging legacy fieldbus to modern IP stack with hardware-accelerated TLS handshake and AES-GCM encryption. Use Value: On-chip TSIP performs ECDSA signing and AES-256-GCM in <1.2 ms; dual CAN channels isolate motor control and diagnostics buses; SDHI stores logs locally during network outages. |
| Medical Infusion Pump | Smart Energy Meter |
Use Scenario: UL/IEC 62304-certified infusion pump with flow rate control, pressure sensing, and wireless telemetry. IC Role / Device Role / Timing Role: Safety-critical controller executing IEC 60730 Class B self-tests, managing stepper motor via MTU3 PWM, sampling analog pressure/temperature via S12AD, and transmitting alerts via USB/SCI. Use Value: Hardware CRC calculator validates flash integrity; MPU isolates safety-critical tasks; temperature sensor + ADC self-diagnostic ensures sensor fault detection within 50 ms. | Use Scenario: ANSI C12.22-compliant smart meter with tamper detection, load profiling, and DLMS/COSEM protocol stack. IC Role / Device Role / Timing Role: Metering SoC performing 16-channel simultaneous sampling via dual S12AD units, calculating RMS/kWh in real time, and securing communications with AES-128-CTR. Use Value: 12-bit ADC achieves ±0.1% gain error after calibration; 640 KB SRAM buffers 30 days of 15-min interval data; TSIP protects metering keys from physical extraction. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit industrial MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F565NEDGFM#10 | Same RX65N family, 2 MB flash, identical pinout and peripheral set - differs only in code flash capacity | Suitable where larger firmware image size or future feature expansion is required | Select when firmware exceeds 1.5 MB or long-term scalability is prioritized over cost |
| R7FA6M2AF3CFP#AA0 | RX72M family, 200 MHz, 1 MB flash, enhanced FPU, but lacks GLCDC/DRW2D and TSIP | Higher compute throughput for motion control, but no integrated graphics or certified security IP | Choose for pure real-time control workloads without display or certified crypto requirements |
Compared with R5F5651EDGFM#10, R5F565NEDGFM#10 offers headroom for larger firmware images without layout change, while R7FA6M2AF3CFP#AA0 delivers higher CPU performance but requires external graphics and security solutions - making R5F5651EDGFM#10 optimal for cost-sensitive, graphics-enabled, safety-certifiable designs.
Availability
R5F5651EDGFM#10 is available at Aetrix Electronics and suitable for industrial HMI, secure gateways, medical devices, and smart energy meters requiring stable component supply, long lifecycle support, and traceable sourcing.
Supply support for R5F5651EDGFM#10 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 RX65N Group - including R5F5651EDGFM#10 - was designed for high-integrity industrial applications demanding real-time responsiveness, functional safety (IEC 60730), embedded graphics, and hardware-rooted security.
FAQ
What is the maximum operating frequency and DMIPS rating of the R5F5651EDGFM#10?
The R5F5651EDGFM#10 operates at a maximum frequency of 120 MHz and delivers 240 DMIPS (Dhrystone MIPS) performance. This is achieved through its optimized RXv2 CPU core with 5-stage pipeline, single-cycle 32-bit multiply, and efficient instruction encoding. The R5F5651EDGFM#10 sustains this performance across its full temperature range (–40°C to +85°C) with no derating required under typical thermal conditions.
Does the R5F5651EDGFM#10 support dual-bank flash for safe firmware updates?
Yes, the R5F5651EDGFM#10 features a dual-bank flash architecture enabling background programming and bank switching. One bank can be executed while the other is being reprogrammed, allowing zero-downtime firmware updates. This capability is integral to the R5F5651EDGFM#10's design for industrial systems requiring high availability and field-upgradable functionality without service interruption.
What graphics capabilities does the R5F5651EDGFM#10 provide for embedded displays?
The R5F5651EDGFM#10 integrates both a Graphic-LCD Controller (GLCDC) supporting 3-plane overlay and a 2D Drawing Engine (DRW2D) with vector drawing and bit-blit acceleration. These peripherals offload UI rendering from the CPU - enabling smooth animation, layer compositing, and texture mapping on resolutions up to WVGA. The R5F5651EDGFM#10 eliminates need for external GPU in cost-sensitive HMI designs.
Is the R5F5651EDGFM#10 certified for functional safety standards like IEC 60730?
Yes, the R5F5651EDGFM#10 includes multiple hardware features required for IEC 60730 Class B compliance: oscillation-stop detection, CRC calculator (CRCA), self-diagnostic A/D converter, register write protection, and independent watchdog timer (IWDT) with windowing. These are documented in the R01DS0276EJ0240 datasheet and validated in Renesas' safety manual - making the R5F5651EDGFM#10 suitable for safety-critical consumer and industrial appliances.
What is the package type and pin count of the R5F5651EDGFM#10?
The R5F5651EDGFM#10 uses a 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA) package designated PLQP0176KB-A, measuring 24 mm × 24 mm with 0.5-mm ball pitch. It provides 136 general-purpose I/O pins, including 19 with 5-V tolerance, and supports industrial temperature range (–40°C to +85°C). This package matches pin-for-pin with other RX65N Group members in the same footprint.
R5F5651EDGFM#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-LQFP
- Series:
- RX651
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv2
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 42
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 640K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 10x12b; D/A 1x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F5651EDGFM#10 FAQ
1.How can I place an order for R5F5651EDGFM#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F5651EDGFM#10 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 R5F5651EDGFM#10 reliable?
The price and inventory of R5F5651EDGFM#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F5651EDGFM#10 is usually 5 days.
3.What payment methods are accepted for R5F5651EDGFM#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F5651EDGFM#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F5651EDGFM#10?
R5F5651EDGFM#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F5651EDGFM#10 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 R5F5651EDGFM#10?
For technical support, including R5F5651EDGFM#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F5651EDGFM#10 requirements.
6.How does Aetrix verify that R5F5651EDGFM#10 is sourced from the original manufacturer or authorized distributors?
All R5F5651EDGFM#10 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 R5F5651EDGFM#10 meets industry standards.
7.What is the process for return or replacement of R5F5651EDGFM#10?
All R5F5651EDGFM#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F5651EDGFM#10, 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 R5F5651EDGFM#10 part is unused and in its original packaging.
Return procedure for R5F5651EDGFM#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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