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Renesas R5F56514BGFP#30
- Part No.:
- R5F56514BGFP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
R5F56514BGFP#30.pdf
- Description:
- IC MCU 32BIT 512KB FLSH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:270
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Product details
Overview
R5F56514BGFP#30 from Renesas is a 32-bit RXv2 core microcontroller operating at up to 120 MHz (240 DMIPS), featuring 1 MB on-chip code flash, 256 KB SRAM, single-precision IEEE-754 FPU, Ethernet MAC, dual CAN 2.0B channels, and hardware AES-128/192/256 encryption - deployed in industrial HMIs with real-time graphics rendering and secure firmware updates.
For engineers reviewing the R5F56514BGFP#30 datasheet, R5F56514BGFP#30 pinout, R5F56514BGFP#30 application, or R5F56514BGFP#30 equivalent, key selection criteria include its 176-pin LFBGA package (PLQP0176KB-A), 120-MHz deterministic real-time performance, integrated GLCDC + DRW2D for LCD control, dual-bank flash for safe OTA updates, and IEC60730-compliant safety features including CRC, IWDT, and register write protection.
Technical Context
The R5F56514BGFP#30 implements the RXv2 CPU core with Harvard architecture, 5-stage pipeline, and variable-length instructions enabling ultra-compact code density. It integrates dual-clock domain operation: ICLK up to 120 MHz for CPU and PCLKA-synchronized peripherals (ETHERC, GLCDC, DRW2D), and PCLKB up to 60 MHz for timers, ADC, and communication interfaces.
Its memory subsystem includes 1 MB dual-bank code flash (enabling background programming and bank-swapping), 32 KB data flash (100,000 erase/write cycles), 256 KB zero-wait-state SRAM, and 8 KB standby RAM. Peripheral integration centers on deterministic real-time I/O: 136 GPIOs (19 with 5-V tolerance), 25 extended-function timers (MTU3a, TPUa, CMTW), and event-linking controller (ELC) for hardware-triggered peripheral coordination without CPU intervention.
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); PCLKA up to 120 MHz, PCLKB up to 60 MHz |
| Memory | 1 MB dual-bank code flash (no-wait ≤50 MHz), 32 KB data flash, 256 KB SRAM, 8 KB standby RAM |
| Analog Peripherals | Two 12-bit A/D converters (8 + 21 channels), two 12-bit D/A channels, on-die temperature sensor (±1°C) |
| Communication Interfaces | Ethernet MAC (10/100 Mbps MII/RMII), 2× CAN 2.0B (32 mailboxes/channel), 3× RSPI, 1× QSPI, 3× I2C (1 Mbps), 13× SCI (async/sync/SmartCard/SPI/I2C modes), SDHI/SDSI/MMCIF |
| Graphics & Display | Graphic-LCD controller (GLCDC) supporting 3-plane overlay, 2D drawing engine (DRW2D) with vector/bit-blit acceleration |
| Security & Safety | AES-128/192/256, Trusted Secure IP (TSIP), MPU (8 regions), CRC calculator (8/32-bit), IWDT with window function, register write protection |
Pinout & Package
Package: PLQP0176KB-A - 176-pin Low-Profile Quad Flat Package (LFBGA), 24 × 24 mm, 0.5-mm pitch, RoHS-compliant, rated for –40°C to +85°C (D-version).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC, AVCC0, AVCC1 | Power supply inputs | Core (VCC), analog unit 0 (AVCC0), analog unit 1 (AVCC1) - all 2.7–3.6 V; separate domains enable noise isolation for ADC/DAC |
| VBATT | Battery backup supply | Provides power to RTC during main supply loss; enables calendar/clock retention in deep software standby mode |
| XTAL/EXTAL | Main crystal oscillator interface | Supports 8–24 MHz external crystal; used for high-accuracy system clock and RTC reference |
| MD0–MD3 | Mode setting pins | Determine boot mode (SCI/USB/FINE) and operating mode (single-chip/ROM-enabled/ROM-disabled) at reset release |
| ETH_MDC/ETH_MDIO | Ethernet management interface | IEEE 802.3-compliant MDIO bus for PHY configuration and status monitoring |
| ETXD0–ETXD3, ERXD0–ERXD3, ETX_EN, ERX_DV | Ethernet physical layer signals | MII interface pins; support 10/100 Mbps full/half-duplex; require external PHY for physical layer termination |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables seamless firmware updates: one bank executes while the other is reprogrammed, eliminating runtime interruption |
| Event Link Controller (ELC) | Hardware interconnect between 83 internal event sources (e.g., timer overflow, ADC completion) and peripheral functions - eliminates CPU polling overhead |
| Integrated GLCDC + DRW2D | Offloads CPU from pixel-level display composition: supports 3-layer overlay, alpha blending, and hardware-accelerated 2D primitives (lines, circles, bit-blits) |
| IEC60730 Class B compliance support | Includes oscillation-stop detection, CRC calculator, IWDT with windowing, self-diagnostic A/D, and register write protection - reduces certification effort for safety-critical appliances |
| Flexible clock domain partitioning | Independent PCLKA (120 MHz), PCLKB (60 MHz), PCLKC/D (60 MHz) allow optimized timing for high-speed peripherals (ETHERC/GLCDC), analog (ADC), and general I/O |
Applications
| Industrial HMI with Graphics | Secure Gateway Device |
|---|---|
Use Scenario: Touch-enabled operator panel with 7-inch TFT LCD, real-time process visualization, and local data logging. IC Role / Device Role / Timing Role: Primary application processor executing RTOS, driving GLCDC/DRW2D for UI rendering, managing Ethernet/CAN for PLC connectivity, and handling AES-encrypted firmware updates. Use Value: Dual-bank flash enables zero-downtime field upgrades; 256 KB SRAM accommodates frame buffers and protocol stacks; ELC synchronizes ADC sampling with display refresh. |
Use Scenario: Edge gateway aggregating Modbus RTU (via CAN/SCI) and BACnet/IP (via Ethernet) traffic for building automation systems. IC Role / Device Role / Timing Role: Protocol translation hub with deterministic Ethernet packet handling, CAN message filtering, TLS offload via TSIP, and secure boot enforcement. Use Value: Hardware AES and TSIP accelerate encrypted tunnel setup; 120-MHz CPU ensures sub-10-ms latency for time-sensitive HVAC control loops; dual CAN channels isolate fieldbus domains. |
| Medical Patient Monitor | Smart Energy Meter with HAN Interface |
Use Scenario: Portable vital-sign monitor with ECG front-end, OLED display, USB host for data export, and SD card storage. IC Role / Device Role / Timing Role: Real-time signal acquisition controller: synchronizes 12-bit ADC sampling (S12AD), processes waveform data, drives display via GLCDC, and manages secure USB mass storage class. Use Value: On-die temperature sensor calibrates ADC offset drift; 12-bit D/A outputs reference voltages for analog front-end; IEC60730 features satisfy medical device functional safety requirements. |
Use Scenario: DIN-rail energy meter with metrology IC interface, PLC/HAN communication (via RSPI/QSPI), and tamper-resistant firmware storage. IC Role / Device Role / Timing Role: Secure metering co-processor: validates firmware signatures using TSIP, logs events to data flash with CRC integrity, and isolates HAN traffic via dedicated Ethernet port. Use Value: 32 KB data flash endures 100,000 write cycles for lifetime event logging; dual-bank flash prevents corruption during power-fail firmware updates; 5-V-tolerant GPIOs interface directly with legacy PLC transceivers. |
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 RX65N Group, 176-pin LFBGA, but with 2 MB flash and 640 KB SRAM; higher memory capacity, identical peripheral set and pinout | Suitable for applications requiring larger firmware images (e.g., embedded Linux, complex GUI frameworks) or extended data buffering | Select R5F5651EDFBL#30 when >1 MB flash or >256 KB SRAM is required; otherwise R5F56514BGFP#30 offers optimal cost/performance balance for mid-tier HMIs. |
| R5F566TEBDFP#30 | RX66T Group part; same 176-pin LFBGA, 160 MHz CPU, enhanced MTU3 timers with 3-phase PWM dead-time control, no Ethernet or GLCDC | Targeted at motor control (inverters, servo drives); lacks display and networking peripherals but adds real-time PWM precision | Choose R5F566TEBDFP#30 only for high-precision motor control; R5F56514BGFP#30 remains superior for display/network-centric applications due to Ethernet, GLCDC, and DRW2D. |
Compared with R5F5651EDFBL#30, the R5F56514BGFP#30 trades flash/SRAM capacity for lower BOM cost while retaining identical I/O, security, and display capabilities; versus R5F566TEBDFP#30, it prioritizes connectivity and graphics over motor-control timing precision - making it the optimal choice for industrial HMI and gateway designs requiring balanced peripheral integration.
Availability
R5F56514BGFP#30 is available at Aetrix Electronics and suitable for industrial HMIs, secure gateways, and medical monitors requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for R5F56514BGFP#30 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 headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The R5F56514BGFP#30 belongs to the RX65N Group - a family designed for high-performance, secure, and graphics-capable industrial applications, emphasizing real-time determinism, functional safety (IEC60730), and integrated display/Ethernet connectivity.
FAQ
What is the maximum operating frequency and CPU performance of the R5F56514BGFP#30?
The R5F56514BGFP#30 operates at a maximum system clock frequency of 120 MHz using the RXv2 32-bit CPU core, delivering 240 DMIPS of processing performance. Its Harvard architecture with 5-stage pipeline and variable-length instructions enables efficient code execution, while the integrated single-precision IEEE-754 FPU accelerates floating-point math critical for real-time control and signal processing tasks within the R5F56514BGFP#30.
Does the R5F56514BGFP#30 support secure firmware updates and cryptographic operations?
Yes, the R5F56514BGFP#30 includes hardware-accelerated AES-128/192/256 encryption, Trusted Secure IP (TSIP) for key management and secure boot, and dual-bank code flash memory that enables background programming and bank-swapping - allowing verified firmware images to be written to one bank while the system executes from the other. These features collectively support robust, zero-downtime secure firmware updates in the R5F56514BGFP#30.
What display and graphics capabilities does the R5F56514BGFP#30 provide?
The R5F56514BGFP#30 integrates a Graphic-LCD Controller (GLCDC) supporting 3-plane overlay (background, graphic 1, graphic 2), multiple color depths (32/16/8/4/1 bpp), and CLUT formats, plus a dedicated 2D Drawing Engine (DRW2D) for hardware-accelerated vector drawing (lines, circles) and bit-blitting (copy, stretch, rotate). This combination enables responsive, low-CPU-load UI rendering on TFT panels - a core capability of the R5F56514BGFP#30 for industrial HMI applications.
How many communication interfaces does the R5F56514BGFP#30 include, and which are supported?
The R5F56514BGFP#30 provides extensive connectivity: 1× Ethernet MAC (10/100 Mbps MII/RMII), 2× CAN 2.0B channels (32 mailboxes each), 3× RSPI, 1× QSPI, 3× I2C (up to 1 Mbps), 13× SCI (supporting async, sync, SmartCard, SPI, and I2C modes), SD host/slave interfaces, and MMCIF. This broad interface portfolio makes the R5F56514BGFP#30 suitable for multi-protocol industrial gateways and edge devices requiring simultaneous fieldbus, wired network, and storage interfacing.
What safety and reliability features are built into the R5F56514BGFP#30 for industrial use?
The R5F56514BGFP#30 includes IEC60730 Class B compliance support: memory protection unit (MPU), independent watchdog timer (IWDT) with windowing, CRC calculator (8/32-bit), oscillation-stop detection, self-diagnostic A/D converter, and register write protection. It also features four low-power modes, battery-backed RTC, and voltage-monitoring circuits (LVDA) with configurable thresholds - ensuring robust operation across harsh industrial environments, as required by the R5F56514BGFP#30's design specification.
R5F56514BGFP#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-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:
- 78
- 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 22x12b; D/A 1x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F56514BGFP#30 FAQ
1.How can I place an order for R5F56514BGFP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56514BGFP#30 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 R5F56514BGFP#30 reliable?
The price and inventory of R5F56514BGFP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56514BGFP#30 is usually 5 days.
3.What payment methods are accepted for R5F56514BGFP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56514BGFP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56514BGFP#30?
R5F56514BGFP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56514BGFP#30 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 R5F56514BGFP#30?
For technical support, including R5F56514BGFP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56514BGFP#30 requirements.
6.How does Aetrix verify that R5F56514BGFP#30 is sourced from the original manufacturer or authorized distributors?
All R5F56514BGFP#30 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 R5F56514BGFP#30 meets industry standards.
7.What is the process for return or replacement of R5F56514BGFP#30?
All R5F56514BGFP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56514BGFP#30, 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 R5F56514BGFP#30 part is unused and in its original packaging.
Return procedure for R5F56514BGFP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F56514BGFP#30 Tags
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