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Renesas R5F5111JADLF#U0
- Part No.:
- R5F5111JADLF#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-WFLGA
- Datasheet:
-
R5F5111JADLF#U0.pdf
- Description:
- IC MCU 32BIT 16KB FLASH 64FLGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,407
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Product details
Overview
R5F5111JADLF#U0 from Renesas is a 32-bit RX111 Group microcontroller featuring a 32 MHz CPU core delivering 50 DMIPS, 16 KB on-chip flash memory with zero wait states, 8 KB SRAM, and 8 KB data flash rated for 1,000,000 erase/write cycles. It integrates USB 2.0 full-speed host/function/OTG, 12-bit A/D converter (14 channels), 8-bit D/A converter (2 channels), RTC with calendar mode, and operates across −40 to +85°C in a 5 × 5 mm WFLGA-64 package - ideal for compact industrial sensor nodes and USB-connected embedded control.
For engineers reviewing the R5F5111JADLF#U0 datasheet, R5F5111JADLF#U0 pinout, R5F5111JADLF#U0 application, or R5F5111JADLF#U0 equivalent, this page delivers verified specifications, validated pin functions for PWLG0064KA-A, real-world use cases in USB peripheral control and analog-sensing systems, and two confirmed alternative parts with documented functional and packaging differences.
Technical Context
The R5F5111JADLF#U0 implements a CISC Harvard-architecture RX CPU with five-stage pipeline, variable-length instructions, and 64-bit accumulator for single-cycle 32×32 multiply-accumulate operations. Its clock system includes high-speed on-chip oscillator (32 MHz ±1% over −20 to +85°C), PLL, sub-clock (32.768 kHz), and dedicated IWDT oscillator (15 kHz).
Peripheral integration centers on event-driven operation: the Event Link Controller (ELC) enables direct module-to-module triggering without CPU intervention, while the Data Transfer Controller (DTC) supports chain transfers triggered by 35+ event sources. The MCU supports IEC 60730 Class B compliance via CAC, IWDT, and RAM test assist functions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RX 32-bit, 32 MHz max, 50 DMIPS - enables real-time deterministic control at low power. |
| Memory | 16 KB flash (no wait states @32 MHz), 8 KB SRAM, 8 KB data flash (1M cycles) - supports field firmware updates and parameter logging without external storage. |
| USB Interface | USB 2.0 full-speed host/function/OTG (12 Mbps), BC-compliant - allows direct connection to USB peripherals or battery charging detection. |
| A/D & D/A | 12-bit S12AD (14 ch, 1.0 µs conv.), 8-bit DA (2 ch) - sufficient resolution and speed for motor current sensing and analog actuator control. |
| Low Power | Software standby mode: 0.44 µA, wake-up in 4.8 µs - suitable for battery-powered wake-on-event applications. |
| Package | PWLG0064KA-A, 64-pin WFLGA, 5 × 5 mm, 0.5 mm pitch - ultra-compact footprint for space-constrained PCBs. |
| Operating Range | −40 to +85°C, 1.8–3.6 V supply - certified for industrial ambient conditions and single-supply designs. |
Pinout & Package
Packaged in PWLG0064KA-A: 64-pin Wafer-Level Glass Array (WFLGA), 5 × 5 mm body, 0.5 mm pitch, bottom-side solder balls. Designed for high-density routing and thermal performance in compact industrial modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual power domains: VCC (core/analog), VSS (digital ground); requires local decoupling per datasheet layout guidelines. |
| USB0_DP / USB0_DM | USB differential data pair | Integrated transceiver pins - no external PHY needed; support full-speed signaling and OTG ID detection via USB0_ID. |
| AN000–AN015 | Analog input channels | 14-channel 12-bit A/D inputs with selectable reference (VREFH0/VREFL0); include dedicated trigger pin ADTRG0#. |
| DA0 / DA1 | Analog output channels | Two independent 8-bit voltage-output DACs (0–VCC range); usable for biasing sensors or driving analog actuators. |
| MTIOC0A–MTIOC5W | Timer I/O capture/compare/PWM | Six 16-bit MTU2 channels with complementary PWM, phase counting, and external pulse input capability - suited for motor control timing. |
| SCI1/SCI5/SCI12, RIIC, RSPI | Serial interface signals | Three SCI channels (async/clock-sync/I²C/SPI), one I²C bus interface (400 kbps), one RSPI (16 Mbps) - enables multi-protocol peripheral connectivity. |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | Direct hardware linking of 35+ event sources to peripherals - eliminates CPU overhead for timer-triggered ADC sampling or PWM synchronization. |
| Background Operation (BGO) | Data flash erase/write during program execution - enables seamless firmware updates or parameter storage without halting real-time tasks. |
| IEC 60730 Support | On-chip CAC, IWDT, RAM test assist - reduces certification effort for safety-critical industrial appliances and home automation controllers. |
| USB Battery Charging (BC) | Detection of D+/D− line states per BC 1.2 spec - allows embedded devices to identify and draw appropriate charge current from USB ports. |
| Temperature Sensor | Integrated diode-based sensor digitized by 12-bit A/D - provides board-level thermal monitoring without external components. |
Applications
| Industrial Sensor Node | USB Human Interface Device (HID) |
|---|---|
Use Scenario: Compact environmental monitor with temperature, humidity, and analog gas sensors, transmitting data via USB to host PC or gateway. IC Role / Device Role / Timing Role: Central controller managing sensor acquisition (via 12-bit A/D), signal conditioning (8-bit D/A for sensor bias), RTC timestamping, and USB full-speed bulk transfer. Use Value: Single-chip solution eliminates external USB PHY and timing ICs; 5 × 5 mm WFLGA enables PCB area reduction >40% vs. QFP alternatives. |
Use Scenario: Programmable industrial keypad or control panel with tactile feedback, LED indicators, and USB HID-class reporting to PLC or SCADA system. IC Role / Device Role / Timing Role: HID endpoint processor handling key scan matrix, LED PWM dimming (MTU2), button debouncing, and USB interrupt-in report generation. Use Value: Integrated USB stack and 0.44 µA software standby enable <10-second wake-from-button-press - critical for energy-conscious factory floor devices. |
| Smart Actuator Controller | Embedded USB Firmware Updater |
Use Scenario: Brushless DC motor driver with current sensing, position feedback, and closed-loop commutation - all managed locally before sending status via USB. IC Role / Device Role / Timing Role: Real-time motor control unit executing FOC algorithms using MTU2 complementary PWM, ADC double-trigger for current sampling, and DTC for sensor data movement. Use Value: 50 DMIPS CPU + zero-wait flash allows complex control loops at 32 kHz update rate; integrated DACs simplify gate-driver biasing. |
Use Scenario: Field-upgradable industrial module where firmware updates are delivered via USB mass storage or vendor-specific class interface. IC Role / Device Role / Timing Role: Secure bootloader managing signed image validation, dual-bank flash switching, and background data flash writes during runtime. Use Value: 1M-cycle data flash and BGO allow atomic firmware swaps without service interruption; USB OTG enables both host (update source) and device (target) roles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F5111JADFM#3A | Same core, memory, and peripherals, but in 64-pin LFQFP (PLQP0064KB-A, 10 × 10 mm, 0.5 mm pitch) - larger footprint, easier hand-soldering and probing. | Preferred for prototyping, lab equipment, or applications requiring mechanical robustness and thermal relief via exposed pad. | Select when PCB assembly process favors QFP over WFLGA, or when thermal management demands larger copper area under package. |
| R5F5111JADFL#3A | Identical functionality but in 48-pin LFQFP (PLQP0048KB-A, 7 × 7 mm) - reduced I/O count (30 GPIO vs. 46), no D/A converter, only 10-channel A/D. | Suitable for cost-sensitive, lower-peripheral-count designs such as simple USB-to-serial bridges or basic sensor concentrators. | Choose when design does not require dual DACs, full 14-channel A/D, or USB OTG - reduces BOM cost and simplifies layout. |
Compared with R5F5111JADLF#U0, the R5F511JADFM#3A offers identical functionality in a more manufacturable QFP package, while R5F5111JADFL#3A trades I/O and analog resources for lower cost and smaller footprint - enabling tiered product variants from a single firmware base.
Availability
R5F5111JADLF#U0 is available at Aetrix Electronics and suitable for industrial sensor nodes, USB human interface devices, smart actuator controllers, and embedded firmware updaters requiring stable component supply and long-term production support.
Supply support for R5F5111JADLF#U0 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 is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The RX111 Group, including R5F5111JADLF#U0, was designed for cost-sensitive, space-constrained industrial and consumer applications demanding USB connectivity, analog integration, and functional safety support - bridging the gap between entry-level and high-end MCUs.
FAQ
What is the maximum operating frequency and CPU performance of the R5F5111JADLF#U0?
The R5F5111JADLF#U0 operates at a maximum frequency of 32 MHz and delivers 50 DMIPS of processing performance. This is achieved through its optimized 32-bit RX CPU core with five-stage pipeline and single-cycle 32×32 multiply-accumulate capability - enabling deterministic real-time execution for industrial control loops and USB protocol handling without performance bottlenecks.
Does the R5F5111JADLF#U0 support USB On-The-Go (OTG) functionality?
Yes, the R5F5111JADLF#U0 integrates a USB 2.0 host/function module that fully supports OTG operation, including ID pin detection (USB0_ID), VBUS monitoring (USB0_VBUS), and overcurrent protection inputs (USB0_OVRCURA/B). This allows the R5F5111JADLF#U0 to dynamically switch between host and device roles - essential for portable diagnostic tools or field-service equipment.
What are the analog capabilities of the R5F5111JADLF#U0?
The R5F5111JADLF#U0 includes a 12-bit A/D converter with up to 14 input channels and 1.0 µs minimum conversion time, plus two 8-bit D/A converters. It also features an integrated temperature sensor digitized by the A/D converter and supports double-trigger mode for synchronized current sampling in motor control - all accessible without external signal conditioning components.
Which package type is used for the R5F5111JADLF#U0, and what are its key mechanical attributes?
The R5F5111JADLF#U0 uses the PWLG0064KA-A package: a 64-pin Wafer-Level Glass Array measuring 5 × 5 mm with 0.5 mm ball pitch. This ultra-compact, bottom-terminal package provides superior thermal performance and PCB area efficiency compared to QFP variants - making it ideal for miniaturized industrial modules and wearable edge devices.
How does the R5F5111JADLF#U0 support functional safety standards like IEC 60730?
The R5F5111JADLF#U0 includes hardware features required for Class B compliance under IEC 60730: a Clock Accuracy Measurement circuit (CAC), Independent Watchdog Timer (IWDT) with dedicated 15 kHz oscillator, and built-in RAM test assist logic. These enable runtime self-tests and fault detection - reducing software certification burden for industrial control panels and home appliance controllers.
R5F5111JADLF#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-WFLGA
- Series:
- RX111
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- RX
- Core Size:
- 32-Bit Single-Core
- Speed:
- 32MHz
- Connectivity:
- I2C, SCI, SPI, USB OTG
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 46
- Program Memory Size:
- 16KB (16K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 14x12b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F5111JADLF#U0 FAQ
1.How can I place an order for R5F5111JADLF#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F5111JADLF#U0 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 R5F5111JADLF#U0 reliable?
The price and inventory of R5F5111JADLF#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F5111JADLF#U0 is usually 5 days.
3.What payment methods are accepted for R5F5111JADLF#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F5111JADLF#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F5111JADLF#U0?
R5F5111JADLF#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F5111JADLF#U0 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 R5F5111JADLF#U0?
For technical support, including R5F5111JADLF#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F5111JADLF#U0 requirements.
6.How does Aetrix verify that R5F5111JADLF#U0 is sourced from the original manufacturer or authorized distributors?
All R5F5111JADLF#U0 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 R5F5111JADLF#U0 meets industry standards.
7.What is the process for return or replacement of R5F5111JADLF#U0?
All R5F5111JADLF#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F5111JADLF#U0, 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 R5F5111JADLF#U0 part is unused and in its original packaging.
Return procedure for R5F5111JADLF#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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