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Renesas R5F5111JAGNE#2A
- Part No.:
- R5F5111JAGNE#2A
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-WFQFN Exposed Pad
- Datasheet:
-
R5F5111JAGNE#2A.pdf
- Description:
- IC MCU 32BIT 16KB FLASH 48HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,248
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Product details
Overview
R5F5111JAGNE#2A from Renesas is a 32-bit RX CPU-based microcontroller operating at up to 32 MHz (50 DMIPS), featuring 16 KB on-chip flash, 8 KB SRAM, and 8 KB data flash with 1M erase/write cycles. It integrates a 12-bit A/D converter (14 channels, 1.0 µs conversion), USB 2.0 full-speed host/function/OTG, RTC with calendar mode, and operates from 1.8–3.6 V across −40 to +105°C - deployed in industrial sensor nodes and USB-connected edge controllers.
For engineers reviewing the R5F5111JAGNE#2A datasheet, R5F5111JAGNE#2A pinout, R5F5111JAGNE#2A application, or R5F5111JAGNE#2A equivalent, this page delivers verified package mapping (PWQN0048KB-A, 48-pin HWQFN, 7×7 mm, 0.5 mm pitch), confirmed peripheral channel counts (SCI ×2, RIIC ×1, RSPI ×1, MTU2 ×6), real-time clock accuracy specs, and validated alternative MCUs for migration or second-sourcing.
Technical Context
The R5F5111JAGNE#2A implements a CISC Harvard-architecture RX core 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 CAC for frequency accuracy monitoring.
Peripheral integration centers on event-driven operation: ELC enables direct module-to-module triggering without CPU intervention, DTC supports four transfer modes with chain capability, and MTU2 provides six 16-bit timer channels with complementary PWM, phase counting, and A/D trigger generation - all synchronized to PCLK up to 32 MHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RX 32-bit CISC Harvard, 5-stage pipeline, 50 DMIPS @ 32 MHz |
| Flash Memory | 16 KB code flash, zero wait states at 32 MHz, programmable at 1.8 V |
| Data Flash | 8 KB with 1,000,000 erase/write cycles (typ.), BGO supported |
| A/D Converter | 12-bit resolution, 14-channel input, 1.0 µs min. conversion time @ 32 MHz ADCLK |
| USB Interface | USB 2.0 full-speed (12 Mbps) host/function/OTG with BC support and isochronous transfer |
| Operating Temp | −40°C to +105°C (G-grade), qualified for extended industrial environments |
| Supply Voltage | 1.8–3.6 V; supply current = 3.2 mA (typ.) @ 32 MHz, 3.3 V |
Pinout & Package
Packaged in PWQN0048KB-A: 48-pin HWQFN, 7×7 mm body, 0.5 mm pitch, exposed thermal pad. Pin functions are defined per Table 1.4 and Figure 1.6 of R01DS0190EJ0130 Rev.1.30, with dedicated analog supply (AVCC0/AVSS0/VREFH0/VREFL0), USB transceiver pins (USB0_DP/DM/VBUS/ID), and multi-function I/O supporting SCI, RIIC, RSPI, and MTU2 waveforms.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power / Ground | Main digital supply (1.8–3.6 V) and return; decoupling required per layout guidelines |
| AVCC0 / AVSS0 | Analog Power / Ground | Isolated analog domain supply for 12-bit A/D; must be filtered and separated from digital ground |
| USB0_DP / USB0_DM | USB Differential Pair | Full-speed USB 2.0 physical layer interface; requires 90 Ω differential impedance routing |
| AN000–AN015 | A/D Input Channels | 14 configurable analog inputs; AN000–AN004, AN006, AN008–AN015 mapped to internal S12AD unit |
| DA0 / DA1 | D/A Output | Two 8-bit voltage-output DACs (0 V to VCC); available only on 48-pin+ packages per Table 1.2 |
| MTIOC0A–MTIOC5W | MTU2 Waveform I/O | Timer output compare/capture/PWM pins; support complementary outputs and dead-time insertion |
| SCI1/SCI5 Pins (TXD1/RXD1/SCK1 etc.) | Serial Interface | Two independent SCI modules supporting UART, SPI-like, and I²C-like protocols with flexible clock sourcing |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | Enables 35 event sources to trigger peripheral operations directly - eliminates interrupt latency and CPU wakeups during low-power operation |
| Background Operation (BGO) | Allows simultaneous execution of code from flash while erasing or programming data flash - critical for firmware updates without halting real-time tasks |
| USB OTG with Battery Charging (BC) | Supports dual-role USB connectivity and detects proprietary charging signatures (e.g., Apple, Samsung) - simplifies power-aware portable device design |
| Realtime Clock (RTC) Calendar Mode | Provides leap-year-corrected date/time tracking with alarm and periodic interrupts - usable as wakeup source from software standby mode (4.8 µs recovery) |
| IEC 60730 Class B Support | Includes hardware-assisted RAM test, IWDT with dedicated 15 kHz oscillator, and clock accuracy measurement circuit - reduces functional safety certification effort |
Applications
| Industrial Sensor Node | USB-Capable Edge Controller |
|---|---|
|
Use Scenario: Compact environmental monitor collecting temperature, humidity, and analog gas sensor data in factory-floor enclosures. IC Role / Device Role / Timing Role: Main controller executing sensor fusion, local logging to data flash, and USB-initiated firmware updates. Use Value: Integrated 12-bit A/D (14 ch, 1 µs), RTC calendar mode, and BGO enable deterministic sampling, time-stamped logging, and seamless field upgrades without system reset. |
Use Scenario: Programmable logic controller (PLC) I/O module with USB configuration port and isolated analog outputs. IC Role / Device Role / Timing Role: Real-time I/O manager coordinating analog input capture, 8-bit D/A output control, and USB host-mode parameter loading. Use Value: Dual SCI interfaces handle Modbus RTU over RS-485, while USB 2.0 OTG allows PC-based commissioning and BC detection powers handheld configurators. |
| Low-Power Remote Terminal | Smart Energy Meter Interface |
|
Use Scenario: Battery-powered utility meter endpoint transmitting consumption data via LoRaWAN, awakened hourly by RTC alarm. IC Role / Device Role / Timing Role: Ultra-low-power supervisor managing sleep/wake cycles, sensor polling, and secure data packaging before RF transmission. Use Value: Software standby mode draws just 0.44 µA; 4.8 µs wake time ensures minimal duty cycle overhead; integrated temperature sensor calibrates ADC drift across −40 to +105°C. |
Use Scenario: Electricity meter communication module interfacing with metrology ICs and supporting HAN (Home Area Network) via USB or I²C. IC Role / Device Role / Timing Role: Secure bridge between metrology ASIC and external hosts, performing CRC-16 validation and tamper-detection logic. Use Value: Hardware CRC calculator (X16+X12+X5+1 polynomial) validates energy data integrity; IEC 60730 features support regulatory compliance for revenue-grade meters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F5111JADNE#UA | Same RX111 core, identical pinout (PWQN0048KB-A), but rated for −40 to +85°C (D-grade) and 1.8–3.6 V operation. | Lacks extended temperature qualification; suitable for commercial/industrial ambient environments without thermal stress. | Select when ambient operating temperature remains ≤+85°C and cost-sensitive designs require no G-grade premium. |
| R5F51113AGNE#UA | 64 KB flash, 10 KB RAM, same package and peripherals; adds two extra A/D channels and one more SCI channel vs. R5F5111JAGNE#2A. | Higher memory and I/O headroom supports more complex protocol stacks (e.g., USB CDC + Modbus TCP coexistence). | Choose when firmware growth or additional analog/sensor inputs are anticipated, with no PCB change required due to identical 48-pin HWQFN footprint. |
Compared with R5F5111JAGNE#2A, R5F5111JADNE#UA trades extended temperature range for lower cost in benign environments, while R5F51113AGNE#UA offers scalable memory and I/O within the same package - enabling future-proofing without layout revision.
Availability
R5F5111JAGNE#2A is available at Aetrix Electronics and suitable for industrial sensor nodes, USB-capable edge controllers, low-power remote terminals, and smart energy meter interfaces requiring stable component supply and long-term manufacturability.
Supply support for R5F5111JAGNE#2A 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 targets cost-sensitive, low-power industrial and consumer applications requiring USB connectivity, rich analog integration, and functional safety support - designed for rapid development with E1 emulator and FINE debugging interface.
FAQ
What is the maximum operating frequency and core performance of the R5F5111JAGNE#2A?
The R5F5111JAGNE#2A operates at a maximum frequency of 32 MHz and delivers 50 DMIPS of processing performance using its 32-bit RX CPU core. Its architecture supports single-cycle 32×32 multiplication with 64-bit accumulation, fast interrupt response, and five-stage pipeline execution - making it suitable for deterministic real-time control tasks in the R5F5111JAGNE#2A application space.
Does the R5F5111JAGNE#2A include USB functionality, and what modes does it support?
Yes, the R5F5111JAGNE#2A integrates a USB 2.0 host/function/OTG module compliant with full-speed (12 Mbps) and low-speed (1.5 Mbps) operation. It supports isochronous transfers and Battery Charger (BC) detection, enabling dual-role connectivity and compatibility with standard USB peripherals and chargers - a key differentiator in the R5F5111JAGNE#2A feature set.
What are the memory resources available on the R5F5111JAGNE#2A?
The R5F5111JAGNE#2A includes 16 KB of on-chip flash memory (zero wait states at 32 MHz), 8 KB of SRAM, and 8 KB of data flash rated for 1,000,000 erase/write cycles with background operation (BGO) support. This memory configuration balances cost and functionality for compact firmware images and persistent parameter storage in the R5F5111JAGNE#2A design context.
Which package type is used for the R5F5111JAGNE#2A, and what are its mechanical dimensions?
The R5F5111JAGNE#2A uses the PWQN0048KB-A package: a 48-pin HWQFN with 7×7 mm body size, 0.5 mm pin pitch, and exposed thermal pad. This compact, surface-mount package supports high-density PCB layouts and efficient thermal dissipation - matching the footprint of other RX111 variants like R5F5111JADNE#UA and R5F51113AGNE#UA.
What low-power modes does the R5F5111JAGNE#2A support, and what is its lowest active current draw?
The R5F5111JAGNE#2A supports three low-power modes, including software standby mode drawing just 0.44 µA (typ.). Recovery time from that mode is 4.8 µs. At full speed, its supply current is 3.2 mA (typ.) at 32 MHz and 3.3 V - optimized for battery-operated and energy-harvesting R5F5111JAGNE#2A applications requiring extended runtime.
R5F5111JAGNE#2A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-WFQFN Exposed Pad
- Series:
- RX111
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RX
- Core Size:
- 32-Bit Single-Core
- Speed:
- 32MHz
- Connectivity:
- I2C, SCI, SPI, USB
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 30
- 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):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 10x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F5111JAGNE#2A FAQ
1.How can I place an order for R5F5111JAGNE#2A through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F5111JAGNE#2A 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 R5F5111JAGNE#2A reliable?
The price and inventory of R5F5111JAGNE#2A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F5111JAGNE#2A is usually 5 days.
3.What payment methods are accepted for R5F5111JAGNE#2A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F5111JAGNE#2A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F5111JAGNE#2A?
R5F5111JAGNE#2A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F5111JAGNE#2A 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 R5F5111JAGNE#2A?
For technical support, including R5F5111JAGNE#2A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F5111JAGNE#2A requirements.
6.How does Aetrix verify that R5F5111JAGNE#2A is sourced from the original manufacturer or authorized distributors?
All R5F5111JAGNE#2A 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 R5F5111JAGNE#2A meets industry standards.
7.What is the process for return or replacement of R5F5111JAGNE#2A?
All R5F5111JAGNE#2A units undergo pre-shipment inspection (PSI). If there is an issue with R5F5111JAGNE#2A, 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 R5F5111JAGNE#2A part is unused and in its original packaging.
Return procedure for R5F5111JAGNE#2A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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