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Renesas R5F56519AGLJ#20
- Part No.:
- R5F56519AGLJ#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-TFLGA
- Datasheet:
-
R5F56519AGLJ#20.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100TFLGA
- Quantity:
- Payment:
- Shipping:
Inventory:832
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Product details
Overview
R5F56519AGLJ#20 from Renesas is a 32-bit RXv2 core microcontroller operating at up to 120 MHz (240 DMIPS), featuring 2 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-128/192/256 encryption - deployed in industrial HMI gateways requiring real-time connectivity, secure firmware updates, and local graphics rendering.
For engineers reviewing the R5F56519AGLJ#20 datasheet, R5F56519AGLJ#20 pinout, R5F56519AGLJ#20 application, or R5F56519AGLJ#20 equivalent, key selection criteria include its 176-pin LFBGA package with 136 GPIOs (19 × 5-V tolerant), dual-bank flash for safe OTA updates, integrated GLCDC + DRW2D for embedded GUIs, and IEC60730-compliant safety features including CRC, IWDT, and register write protection.
Technical Context
The R5F56519AGLJ#20 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), while PCLKB (≤60 MHz) drives ADC, timers, and communication interfaces like SCI and I²C.
Its memory subsystem includes 2 MB dual-bank code flash (enabling background programming and bank swapping), 32 KB data flash (100,000 erase/write cycles), 640 KB SRAM (256 KB main + 384 KB expansion), and 8 KB standby RAM backed by VBATT. Safety-critical functions are supported via MPU, Trusted Memory (TM), CRCA, and self-diagnostic A/D converter.
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 | 2 MB dual-bank code flash (no-wait ≤50 MHz), 32 KB data flash, 640 KB SRAM, 8 KB standby RAM |
| Analog Peripherals | Two 12-bit A/D units (8 + 21 ch), two 12-bit D/A channels, on-die temperature sensor (±1°C) |
| Connectivity | Ethernet MAC (10/100 Mbps, MII/RMII), 2× CAN (ISO11898-1, 32 mailboxes/channel), SDHI/SDSI/MMCIF, QSPI, 3× RSPI, 3× I²C (1 Mbps), 13× SCI |
| Graphics & Imaging | Graphic-LCD controller (GLCDC) supporting 3-plane overlay, 2D drawing engine (DRW2D) with vector/bit-blit acceleration |
| Security & Safety | AES-128/192/256, TSIP, MPU (8 regions), Trusted Memory (TM), CRCA, IWDT with window function, register write protection |
Pinout & Package
Package: PLQP0176KB-A - 176-pin LFBGA, 24 mm × 24 mm, 0.5 mm pitch, RoHS compliant, rated for –40°C to +105°C (G-version).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Power supply inputs | Separate analog/digital domains; AVCC0/AVCC1 power S12AD units; all require 2.7–3.6 V |
| VBATT | Battery backup supply | Enables RTC operation during main power loss; connects to coin-cell or supercap |
| XTAL / EXTAL | Main crystal oscillator terminals | Supports 8–24 MHz external crystal for precise system timing and Ethernet clock derivation |
| MD0 / MD1 | Mode setting pins | Determine boot mode (SCI/USB/FINE) and single-chip vs. extended mode at reset release |
| ETH_MDC / ETH_MDIO | PHY management interface | IEEE 802.3-compliant MDIO bus for configuring external Ethernet PHY registers |
| ETXD0–ETXD3 / ETX_CLK / ERXD0–ERXD3 / ERX_DV | Ethernet physical layer signals | MII interface pins; support full/half-duplex 10/100 Mbps; require impedance-controlled PCB routing |
| SD0CMD / SD0CLK / SD0DAT0–3 | SD host interface signals | 4-bit SD bus supporting high-speed mode (25 MB/s); compatible with SD/SDIO Ver. 3.01 |
| QSPI_IO0–3 / QSPI_CLK / QSPI_SSL | Quad SPI interface | Direct connection to serial NOR flash; supports single/dual/quad I/O modes with configurable clock phase/polarity |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash architecture | Enables seamless firmware updates: one bank executes while the other is reprogrammed, eliminating runtime interruption |
| Integrated GLCDC + DRW2D | Offloads GUI rendering from CPU - supports 3-layer compositing, alpha blending, and hardware-accelerated 2D primitives |
| IEC60730 Class B compliance support | Includes oscillation-stop detection, CRC calculator (CRCA), IWDT windowing, A/D self-test, and register lock mechanisms |
| Event Link Controller (ELC) | Hardware interconnect for 83 internal events - eliminates CPU polling/interrupt latency for timer-triggered ADC sampling or PWM synchronization |
| 5-V tolerant I/O (19 pins) | Direct interface with legacy 5-V logic without level shifters - critical for industrial I/O expansion and fieldbus integration |
Applications
| Industrial HMI Gateway | Secure Edge Node |
|---|---|
Use Scenario: Embedded gateway aggregating Modbus RTU/ASCII data from PLCs and presenting web-based visualization via local LCD and Ethernet. IC Role / Device Role / Timing Role: Central application processor executing RTOS, managing dual CAN buses for fieldbus bridging, driving 480×272 RGB LCD via GLCDC, and serving HTTP pages via integrated Ethernet MAC. Use Value: Eliminates external graphics controller and PHY; dual-bank flash enables zero-downtime firmware upgrades over HTTP; AES/TSIP secures OTA update payloads. | Use Scenario: Battery-backed smart sensor node performing local analytics, storing logs in data flash, and transmitting encrypted telemetry via Ethernet to cloud infrastructure. IC Role / Device Role / Timing Role: Full-system MCU handling sensor A/D acquisition (S12AD), cryptographic signing (AES/TSIP), time-stamped logging (RTC + standby RAM), and deterministic Ethernet packet transmission (EDMAC + ETHERC). Use Value: On-chip 8 KB standby RAM preserves RTC and critical state during brownout; 100,000-cycle data flash ensures 10+ years of daily log writes; IWDT windowing prevents runaway code from disabling security functions. |
| Medical Device Controller | Automated Test Equipment (ATE) |
Use Scenario: Front-panel controller for diagnostic equipment requiring FDA 510(k)-compliant UI, real-time alarm response, and audit-trail logging. IC Role / Device Role / Timing Role: Safety-certified controller executing IEC60730 routines, driving touch-enabled LCD (GLCDC + DRW2D), capturing analog biosignals (S12AD with disconnection detection), and managing USB device-mode firmware updates. Use Value: Built-in CRCA, MPU, and register write protection satisfy Class B functional safety requirements; temperature sensor validates thermal derating; dual CAN supports redundant communication paths. | Use Scenario: Modular test instrument controller coordinating multi-channel signal generation, capture, and analysis using external DACs/ADCs and FPGA co-processing. IC Role / Device Role / Timing Role: High-precision timing hub synchronizing PDC camera capture, TPU/MTU3 PWM outputs, and SCI-triggered stimulus sequencing - all coordinated via ELC without CPU intervention. Use Value: 120 MHz CPU + 240 DMIPS handles real-time FFT and control loops; 136 GPIOs route dedicated trigger lines; QSPI boots configuration from external flash while SDHI loads test scripts. |
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 |
|---|---|---|---|
| R5F5651EDFP#30 | Same RX65N Group; 144-pin LQFP package; 1 MB flash, 256 KB SRAM; no Ethernet MAC or GLCDC | Suitable for cost-sensitive control-only applications without display or wired networking | Select when Ethernet, LCD, or 2 MB flash are unnecessary - reduces BOM cost and simplifies PCB layout |
| R5F566TEADFP#30 | RX66T Group; 144-pin LQFP; 1.5 MB flash, 384 KB SRAM; enhanced MTU3 for motor control; no SDHI/SDSI | Optimized for servo drive and inverter control with advanced PWM dead-time compensation and encoder interfaces | Prefer for real-time motor control where GLCDC/Ethernet are secondary - leverages RX66T's higher PWM resolution and faster interrupt latency |
Compared with R5F56519AGLJ#20, the R5F5651EDFP#30 sacrifices Ethernet, graphics, and memory capacity for lower cost and smaller footprint, while the R5F566TEADFP#30 trades display/networking capability for superior motor-control peripherals - making R5F56519AGLJ#20 the only option combining full HMI, secure connectivity, and industrial safety in a single chip.
Availability
R5F56519AGLJ#20 is available at Aetrix Electronics and suitable for industrial HMI gateways, secure edge nodes, medical device controllers, and automated test equipment requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F56519AGLJ#20 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 delivering trusted embedded solutions for automotive, industrial, infrastructure, and IoT markets.
The RX65N Group - including R5F56519AGLJ#20 - was designed specifically for industrial human-machine interfaces and networked edge devices requiring integrated graphics, Ethernet, security, and functional safety certification support.
FAQ
What is the maximum operating frequency and CPU performance of the R5F56519AGLJ#20?
The R5F56519AGLJ#20 operates at a maximum system clock frequency of 120 MHz using its RXv2 CPU core, delivering 240 DMIPS of processing performance. Its single-precision IEEE-754 floating-point unit, dual multiply-accumulate units, and 5-stage pipeline enable deterministic real-time execution - essential for motion control algorithms and protocol stack processing within the R5F56519AGLJ#20.
Does the R5F56519AGLJ#20 support secure firmware updates and cryptographic operations?
Yes, the R5F56519AGLJ#20 integrates hardware AES engines supporting 128-, 192-, and 256-bit keys, plus Trusted Secure IP (TSIP) for key management and secure boot. Its dual-bank flash allows background programming of one bank while executing from the other - enabling atomic, zero-downtime firmware updates. These capabilities are fully leveraged in the R5F56519AGLJ#20's security architecture for IEC60730 and Common Criteria compliance.
What display and graphics interfaces does the R5F56519AGLJ#20 include?
The R5F56519AGLJ#20 integrates a full Graphic-LCD Controller (GLCDC) supporting RGB, YUV, and CLUT-based displays up to WXGA resolution, plus a dedicated 2D Drawing Engine (DRW2D) for hardware-accelerated bit-blitting, vector drawing, and alpha blending. These peripherals eliminate the need for external graphics ICs - a defining feature of the R5F56519AGLJ#20 in HMI applications requiring local UI rendering.
Can the R5F56519AGLJ#20 operate in low-power modes while maintaining RTC and memory retention?
Yes, the R5F56519AGLJ#20 supports four low-power modes, including deep software standby where only the RTC and 8 KB standby RAM remain powered - sustained by the VBATT pin. This allows accurate timekeeping and state preservation during main power loss, with wake-up via external interrupt or RTC alarm. The R5F56519AGLJ#20 achieves 0.19 mA/MHz typical active current, optimizing battery life in portable edge devices.
What industrial communication interfaces are integrated into the R5F56519AGLJ#20?
The R5F56519AGLJ#20 integrates Ethernet MAC (10/100 Mbps MII/RMII), two ISO11898-1 CAN channels (32 mailboxes each), SD host/slave interfaces, MMCIF, QSPI, three RSPI, three I²C (1 Mbps), and thirteen SCI channels - covering Modbus, CANopen, EtherNet/IP, and proprietary fieldbus protocols. This comprehensive suite makes the R5F56519AGLJ#20 ideal for industrial protocol gateways and multi-interface controllers.
R5F56519AGLJ#20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-TFLGA
- 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:
- 1MB (1M 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:
R5F56519AGLJ#20 FAQ
1.How can I place an order for R5F56519AGLJ#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F56519AGLJ#20 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 R5F56519AGLJ#20 reliable?
The price and inventory of R5F56519AGLJ#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F56519AGLJ#20 is usually 5 days.
3.What payment methods are accepted for R5F56519AGLJ#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F56519AGLJ#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F56519AGLJ#20?
R5F56519AGLJ#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F56519AGLJ#20 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 R5F56519AGLJ#20?
For technical support, including R5F56519AGLJ#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F56519AGLJ#20 requirements.
6.How does Aetrix verify that R5F56519AGLJ#20 is sourced from the original manufacturer or authorized distributors?
All R5F56519AGLJ#20 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 R5F56519AGLJ#20 meets industry standards.
7.What is the process for return or replacement of R5F56519AGLJ#20?
All R5F56519AGLJ#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F56519AGLJ#20, 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 R5F56519AGLJ#20 part is unused and in its original packaging.
Return procedure for R5F56519AGLJ#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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