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Renesas R5F56514AGFB#10
- Part No.:
- R5F56514AGFB#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F56514AGFB#10.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,685
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Product details
Overview
R5F56514AGFB#10 from Renesas is a 32-bit RXv2 microcontroller operating at up to 120 MHz, delivering 240 DMIPS with integrated single-precision IEEE-754 FPU, 1.5 MB on-chip code flash memory, 640 KB SRAM (including 8 KB standby RAM), and dual-bank flash architecture enabling background programming. It integrates Ethernet MAC, CAN (2 channels), SD host/slave interfaces, QSPI, GLCDC, DRW2D, and hardware AES encryption - targeting industrial HMI, networked gateway, and secure embedded control applications.
For engineers reviewing the R5F56514AGFB#10 datasheet, R5F56514AGFB#10 pinout, R5F56514AGFB#10 application, or R5F56514AGFB#10 equivalent, key selection criteria include its 176-pin LFBGA package (PLQP0176KB-A), 120-MHz real-time performance with MPU and TSIP security, dual-bank flash for safe firmware updates, and full peripheral integration including Ethernet PHY support and 21-channel 12-bit A/D converter.
Technical Context
The R5F56514AGFB#10 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions - enabling ultra-compact code density and fast interrupt response. Its clock system combines external crystal oscillation (8–24 MHz), internal PLL, and multiple on-chip oscillators (HOCO/LOCO/IWDT-dedicated) with independent domain clocks (ICLK up to 120 MHz, PCLKA up to 120 MHz, PCLKB up to 60 MHz).
Peripheral subsystems are tightly coupled via the Event Link Controller (ELC), enabling hardware-triggered operation between timers, ADC, DMA, and I/O without CPU intervention. The device supports IEC60730 safety compliance through oscillation-stop detection, CRC calculation (CRCA), self-diagnostic A/D, register write protection, and independent watchdog timer (IWDTa) with configurable window function.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv2 32-bit CISC core with 5-stage pipeline, 240 DMIPS @ 120 MHz |
| Max Operating Frequency | 120 MHz system clock (ICLK); enables real-time deterministic execution in industrial control loops |
| Code Flash Memory | 1.5 MB dual-bank flash with background programming (BGO), no-wait access ≤50 MHz |
| SRAM | 640 KB total: 256 KB main + 384 KB expansion RAM, all zero-wait-state at 120 MHz |
| A/D Converter | Two 12-bit units: S12AD0 (8 ch), S12AD1 (21 ch); conversion time 0.48 µs/channel @ 12-bit |
| Security Features | AES-128/192/256, Trusted Secure IP (TSIP), MPU (8 regions), register write protection |
| Package | PLQP0176KB-A: 176-pin LFBGA, 24 × 24 mm, 0.5-mm pitch, –40°C to +105°C (G-version) |
Pinout & Package
Package: PLQP0176KB-A - 176-pin Low-Profile Fine-Pitch Ball Grid Array (LFBGA), 24 mm × 24 mm, 0.5 mm pitch, lead-free, RoHS-compliant, rated for –40°C to +105°C operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate digital (VCC), analog unit 0 (AVCC0), and analog unit 1 (AVCC1) supplies enable noise isolation for precision A/D conversion |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external crystal for high-accuracy system timing and Ethernet clock derivation |
| ETH_MDC / ETH_MDIO | Ethernet management interface | IEEE 802.3-compliant MDIO/MDC interface for PHY configuration and status monitoring |
| ETH_TXD0–3 / ETH_RXD0–3 | Ethernet data lanes | 4-bit transmit/receive data bus supporting MII mode (10/100 Mbps full/half-duplex) |
| USB_VBUS / USB_DP / USB_DM | USB 2.0 FS transceiver pins | Integrated full-speed USB 2.0 host/function controller with on-chip transceiver; no external pull-ups required |
| SD0_CMD / SD0_CLK / SD0_DAT0–3 | SD host interface signals | 1- or 4-bit SD bus supporting SD Memory Card (Ver. 3.01) and SDIO (Ver. 3.00) at up to 25 MB/s |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables seamless firmware updates: one bank executes while the other is reprogrammed, eliminating downtime |
| Hardware-accelerated AES engine | Offloads cryptographic operations from CPU; supports AES-128/192/256 ECB/CBC modes with TSIP key management |
| Graphic-LCD controller (GLCDC) | Drives RGB/TFT panels with 3-layer overlay (background + 2 graphics), supporting 32/16 bpp and CLUT formats |
| 2D drawing engine (DRW2D) | Accelerates vector rendering (lines, circles, triangles) and bit-blitting (copy, stretch, rotate) with bus-master frame buffer access |
| Event Link Controller (ELC) | Hardwires 83 internal event sources (e.g., timer overflow, ADC completion) to peripherals without CPU overhead |
Applications
| Industrial HMI Panel | Secure Network Gateway |
|---|---|
Use Scenario: Standalone touch-enabled operator interface for PLC-controlled machinery with local data logging and remote diagnostics. IC Role / Device Role / Timing Role: Main application processor executing RTOS, driving 480×272 TFT LCD via GLCDC+DRW2D, managing CAN/USB/Ethernet comms, and running AES-secured firmware updates. Use Value: Integrated graphics acceleration eliminates external GPU; dual-bank flash ensures zero-downtime field upgrades; 21-channel A/D monitors analog sensor inputs directly. | Use Scenario: Edge node aggregating Modbus RTU data from field devices and forwarding via TLS-secured Ethernet to cloud SCADA. IC Role / Device Role / Timing Role: Central protocol translator and security enforcer - bridging serial industrial networks to TCP/IP using integrated Ethernet MAC, CAN, and hardware AES. Use Value: On-chip TSIP and CRCA meet IEC60730 Class B requirements; ELC synchronizes CAN message receipt with Ethernet transmission triggers; 640 KB SRAM buffers multi-protocol payloads. |
| Smart Energy Meter Hub | Medical Device Controller |
Use Scenario: Multi-tariff electricity meter with pulse counting, tamper detection, and DLMS/COSEM over IPv6 via Ethernet. IC Role / Device Role / Timing Role: Real-time metering controller with RTC calendar, temperature-compensated A/D acquisition, and secure DLMS stack execution in MPU-protected memory regions. Use Value: Dedicated IWDTa with window function prevents malicious firmware lockup; 12-bit A/D achieves ±0.1% measurement accuracy; RTC battery backup maintains time during power loss. | Use Scenario: Portable diagnostic ultrasound console requiring low-latency image capture, display, and encrypted patient data storage. IC Role / Device Role / Timing Role: Image processing hub capturing CMOS camera data via PDC, rendering UI via GLCDC/DRW2D, and storing DICOM files with AES-256 encryption to SD card. Use Value: Parallel Data Capture Unit (PDC) acquires 8-bit video frames with precise H/V sync; SDHI supports 25 MB/s high-speed writes; 8 KB standby RAM preserves critical state during sleep. |
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 |
|---|---|---|---|
| R5F5651EDFBL#30 | Same RX651 Group; 2 MB flash, 640 KB SRAM, identical 176-pin LFBGA (PLQP0176KB-A) package | Higher flash capacity supports larger OTA images and dual-application partitioning | Select when firmware size exceeds 1.5 MB or when future-proofing for feature expansion is required |
| R5F566TEADFP#30 | RX66T Group; 160 MHz max, 1 MB flash, 256 KB SRAM, 100-pin LQFP (PLQP0100KB-B), no Ethernet MAC or GLCDC | Optimized for motor control with enhanced MTU3 timers and encoder interfaces; lacks display and networking peripherals | Choose for cost-sensitive motor drive applications where Ethernet/HMI are unnecessary |
Compared with R5F56514AGFB#10, R5F5651EDFBL#30 offers identical peripheral set and package but doubles flash capacity for complex firmware, while R5F566TEADFP#30 trades networking/graphics capability for higher CPU speed and motor-control-specific timers in a smaller, lower-cost package.
Availability
R5F56514AGFB#10 is available at Aetrix Electronics and suitable for industrial HMI, secure network gateways, smart energy meters, and medical device controllers requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F56514AGFB#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 RX651 Group - including R5F56514AGFB#10 - was designed for high-integration industrial applications demanding real-time performance, functional safety (IEC60730), secure firmware execution, and rich human-machine interface capabilities.
FAQ
What is the maximum operating frequency of the R5F56514AGFB#10?
The R5F56514AGFB#10 operates at a maximum system clock frequency of 120 MHz, delivering 240 DMIPS performance. This frequency is sustained across all major peripherals - including the CPU, PCLKA domain (MTU3, ETHERC, GLCDC), and flash interface - with zero-wait-state access up to 50 MHz and controlled wait states beyond, ensuring deterministic real-time behavior in industrial control applications.
Does the R5F56514AGFB#10 support Ethernet connectivity?
Yes, the R5F56514AGFB#10 integrates a full IEEE 802.3-compliant Ethernet MAC (ETHERC) with MII/RMII interface support, 10/100 Mbps operation, and an associated EDMAC DMA controller. It requires an external PHY for physical layer implementation but provides all MAC-layer logic, descriptor-based packet handling, and wake-on-LAN functionality - making it suitable for industrial Ethernet nodes and protocol gateways.
What security features does the R5F56514AGFB#10 include?
The R5F56514AGFB#10 includes AES-128/192/256 encryption engines, Trusted Secure IP (TSIP) for key management, Memory Protection Unit (MPU) with eight configurable regions, register write protection, CRC calculator (CRCA), and independent watchdog timer (IWDTa) with window function - collectively enabling IEC60730 Class B compliance and secure firmware update workflows without external security ICs.
What is the package type and pin count of the R5F56514AGFB#10?
The R5F56514AGFB#10 uses the PLQP0176KB-A package: a 176-pin Low-Profile Fine-Pitch Ball Grid Array measuring 24 mm × 24 mm with 0.5 mm pitch. It is rated for industrial temperature range (–40°C to +105°C) and supports 136 general-purpose I/O pins with 5-V tolerance on 19 pins, open-drain outputs, and programmable pull-up resistors.
How much on-chip memory does the R5F56514AGFB#10 have?
The R5F56514AGFB#10 includes 1.5 MB of on-chip code flash memory (dual-bank structure), 32 KB of reprogrammable data flash (100,000 erase/write cycles), 640 KB of SRAM (256 KB main + 384 KB expansion), and 8 KB of battery-backed standby RAM. All SRAM is zero-wait-state at 120 MHz, and flash supports background programming for uninterrupted operation.
R5F56514AGFB#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX651
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv2
- Core Size:
- 32-Bit
- Speed:
- 120MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 111
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 256K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 29x12b; D/A 2x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56514AGFB#10 FAQ
1.How can I place an order for R5F56514AGFB#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56514AGFB#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 R5F56514AGFB#10 reliable?
The price and inventory of R5F56514AGFB#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56514AGFB#10 is usually 5 days.
3.What payment methods are accepted for R5F56514AGFB#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56514AGFB#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56514AGFB#10?
R5F56514AGFB#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56514AGFB#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 R5F56514AGFB#10?
For technical support, including R5F56514AGFB#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56514AGFB#10 requirements.
6.How does Aetrix verify that R5F56514AGFB#10 is sourced from the original manufacturer or authorized distributors?
All R5F56514AGFB#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 R5F56514AGFB#10 meets industry standards.
7.What is the process for return or replacement of R5F56514AGFB#10?
All R5F56514AGFB#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56514AGFB#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 R5F56514AGFB#10 part is unused and in its original packaging.
Return procedure for R5F56514AGFB#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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