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Renesas R5F51113AGFK#3A
- Part No.:
- R5F51113AGFK#3A
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
R5F51113AGFK#3A.pdf
- Description:
- IC MCU 32BIT 64KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:810
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Product details
Overview
R5F51113AGFK#3A from Renesas is a 32-bit RX CPU-based microcontroller operating at up to 32 MHz (50 DMIPS), featuring 64 KB on-chip flash, 10 KB SRAM, 8 KB data flash, 12-bit A/D converter (14 channels), 8-bit D/A converter (2 channels), USB 2.0 full-speed host/function/OTG, RTC with calendar mode, and operation from −40°C to +105°C. It targets compact industrial control and USB-connected sensor nodes requiring deterministic real-time response and low-power standby.
For engineers reviewing the R5F5113AGFK#3A datasheet, R5F5113AGFK#3A pinout, R5F5113AGFK#3A application, or R5F5113AGFK#3A equivalent, this page delivers verified specifications, package mapping to PLQP0064GA-A (14 × 14 mm, 0.8 mm pitch), validated pin functions for USB, MTU, SCI, and A/D interfaces, and confirmed alternative parts for migration or second sourcing.
Technical Context
The R5F5113AGFK#3A implements a CISC Harvard architecture with five-stage pipeline and variable-length instructions, enabling ultra-compact code and single-cycle instruction execution. Its 64-bit accumulator supports 32 × 32-bit multiply-accumulate operations in one cycle, while the integrated DTC and ELC enable interrupt-free peripheral coordination during CPU sleep.
It integrates a high-accuracy 32 MHz ±1% on-chip oscillator (−20 to +85°C), PLL input range of 4–8 MHz, and dedicated IWDT 15 kHz oscillator. Clock domains are fully decoupled: ICLK (system), PCLK (peripherals), and FCLK (FlashIF) each support independent scaling up to 32 MHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RX 32-bit CISC core with five-stage pipeline, 50 DMIPS @ 32 MHz |
| Max Operating Frequency | 32 MHz - enables real-time motor control loops with sub-1 µs A/D conversion latency |
| Memory | 64 KB flash (no wait states @ 32 MHz), 10 KB SRAM, 8 KB data flash (1M erase/write cycles) |
| Analog Peripherals | 12-bit A/D converter (14 channels, 1.0 µs min. conversion), 8-bit D/A (2 channels), temperature sensor |
| Communication | USB 2.0 full-speed host/function/OTG (12 Mbps), 3× SCI, 1× RIIC (400 kbps), 1× RSPI (16 Mbps) |
| Timers & Control | 6-channel MTU2 (PWM, input capture, phase counting), 2× CMT, RTC with leap-year correction |
| Power & Environment | 1.8–3.6 V supply; software standby current = 0.44 µA; recovery time = 4.8 µs; −40 to +105°C |
Pinout & Package
Package: PLQP0064GA-A - 64-pin LQFP, 14 × 14 mm body, 0.8 mm pitch, lead-free (Sn only), RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dual power domains: VCC (digital/analog core), VCC_USB (isolated 3.3 V for transceiver), AVCC0/AVSS0 (A/D reference) |
| USB0_DP / USB0_DM | USB differential data pair | On-chip full-speed transceiver with integrated termination; supports host, device, and OTG roles |
| XTAL / EXTAL | Main clock crystal interface | Supports external 1–20 MHz crystal; internal PLL generates 32 MHz system clock |
| AN000–AN015 | A/D analog inputs | 14-channel 12-bit SAR ADC with selectable reference (VREFH0/VREFL0) and double-trigger for motor control |
| DA0 / DA1 | D/A analog outputs | 2-channel 8-bit voltage-output DAC (0 V to VCC), available only on 64-pin packages like R5F5113AGFK#3A |
| MTIOC0A–MTIOC5W | MTU2 waveform I/O | 6-channel timer unit supporting complementary PWM, phase counting, and A/D trigger generation |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | Direct hardware linking of 35 event sources (e.g., timer overflow → A/D start) without CPU intervention or interrupt latency |
| Data Transfer Controller (DTC) | Four transfer modes (normal, repeat, block, chain) triggered by any interrupt source; eliminates CPU overhead in burst transfers |
| Background Operation (BGO) | Data flash erase/write executes concurrently with program execution - no CPU stall during firmware updates |
| Clock Accuracy Measurement (CAC) | On-chip circuit measures internal oscillator drift vs. external reference; enables self-calibration for RTC and USB timing compliance |
| IEC 60730 Support | Integrated IWDT, CAC, RAM test assist, and voltage detection circuits - simplifies Class B safety certification for industrial appliances |
Applications
| Industrial Sensor Node | USB-Enabled Test Equipment |
|---|---|
|
Use Scenario: Compact, battery-backed environmental monitor logging temperature, humidity, and voltage via I²C sensors and internal A/D. IC Role / Device Role / Timing Role: Central controller executing sensor polling, data fusion, USB mass storage emulation, and RTC-scheduled wake-up from 0.44 µA software standby. Use Value: 4.8 µs wake-up time and BGO data flash allow seamless firmware updates and timestamped logging without interrupting measurement cycles. |
Use Scenario: Portable oscilloscope front-end acquiring analog signals via 12-bit A/D and streaming samples over USB to PC host. IC Role / Device Role / Timing Role: Real-time signal processor generating precise PWM triggers for sampling clocks, buffering data via DTC into USB endpoints, and managing USB descriptors. Use Value: Sub-1 µs A/D conversion and zero-wait-state flash/SRAM ensure deterministic acquisition timing; USB OTG enables field reprogramming without host PC. |
| Motor Control Interface Module | Smart Home Hub Controller |
|
Use Scenario: BLDC motor driver companion MCU handling commutation sequencing, current sensing, and fault protection. IC Role / Device Role / Timing Role: PWM generator using MTU2 complementary outputs with dead-time insertion; A/D double-trigger captures simultaneous phase currents. Use Value: Hardware-synced PWM and A/D start eliminates software jitter; ELC links MTU overflow directly to A/D conversion - critical for <1 µs timing accuracy. |
Use Scenario: Low-power gateway aggregating Zigbee/Z-Wave sensor data and exposing local UI via USB HID keyboard/mouse interface. IC Role / Device Role / Timing Role: USB function controller emulating HID devices; RTC manages scheduled sensor polling; temperature sensor monitors enclosure thermal state. Use Value: Integrated 8-bit DAC drives audio feedback; 5-V-tolerant GPIO interfaces directly with legacy home automation buses; −40 to +105°C rating ensures reliability in attic installations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F51113AGFM#3A | Same core, memory, and peripherals; differs only in package: PLQP0064KB-A (10 × 10 mm, 0.5 mm pitch) vs. PLQP0064GA-A | Higher pin density; requires finer-pitch PCB layout and reflow profile | Select for space-constrained designs where 10 × 10 mm footprint is mandatory and assembly capability supports 0.5 mm pitch. |
| R5F51113ADFK#3A | Identical package and pinout; rated for −40 to +85°C (D grade) instead of −40 to +105°C (G grade) | Lower thermal margin; not qualified for under-hood or industrial cabinet applications above 85°C ambient | Select for cost-sensitive commercial applications with controlled ambient temperature and no extended thermal requirements. |
Compared with R5F51113AGFK#3A, the R5F51113AGFM#3A offers identical functionality in a smaller footprint but demands tighter PCB manufacturing tolerances, while the R5F51113ADFK#3A reduces cost and thermal qualification for environments where 85°C maximum ambient suffices.
Availability
R5F5113AGFK#3A is available at Aetrix Electronics and suitable for industrial sensor nodes, USB test equipment, and motor control interface modules requiring stable component supply, long-term lifecycle assurance, and automotive-grade thermal resilience.
Supply support for R5F5113AGFK#3A 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, and power solutions for industrial, automotive, and IoT markets.
The RX111 Group is designed for cost-sensitive, low-power embedded applications demanding USB connectivity, rich analog integration, and functional safety support - targeting smart sensors, human-machine interfaces, and appliance control.
FAQ
What is the maximum operating frequency and CPU performance of the R5F5113AGFK#3A?
The R5F5113AGFK#3A operates at a maximum frequency of 32 MHz and delivers 50 DMIPS of processing performance. Its RX CPU core features a five-stage pipeline, variable-length instructions, and a 64-bit accumulator capable of single-cycle 32 × 32-bit multiplication with accumulation - enabling efficient digital filtering and motor control algorithms in the R5F5113AGFK#3A.
Does the R5F5113AGFK#3A support USB host, device, and OTG functionality?
Yes, the R5F5113AGFK#3A integrates a USB 2.0 full-speed host/function/OTG module compliant with USB 2.0 specification, supporting 12 Mbps (full-speed) and 1.5 Mbps (low-speed) transfer rates. It includes an on-chip transceiver, BC (Battery Charger) detection, and isochronous transfer - all implemented in hardware within the R5F5113AGFK#3A.
What analog peripherals are included in the R5F5113AGFK#3A?
The R5F5113AGFK#3A includes a 12-bit successive approximation A/D converter with up to 14 input channels and 1.0 µs minimum conversion time, an 8-bit D/A converter with two output channels (available only on 64-pin packages), and an integrated temperature sensor routed through the A/D converter. These analog resources are fully supported in the R5F5113AGFK#3A's silicon revision and package configuration.
What low-power modes does the R5F5113AGFK#3A support, and what is its standby current?
The R5F5113AGFK#3A supports three low-power consumption modes: sleep, deep sleep, and software standby. In software standby mode, it draws just 0.44 µA typical supply current and recovers in 4.8 µs - a key specification validated for the R5F5113AGFK#3A across its full operating temperature range of −40°C to +105°C.
Is the R5F5113AGFK#3A pin-compatible with other RX111 Group MCUs?
The R5F5113AGFK#3A uses the PLQP0064GA-A package (64-pin LQFP, 14 × 14 mm, 0.8 mm pitch) and shares identical pin assignments with other 64-pin RX111 variants such as R5F51113AGFM#3A and R5F51113ADFK#3A. All share the same pinout, power domains, and peripheral mappings - making them functionally and physically interchangeable in the R5F5113AGFK#3A's target layout.
R5F51113AGFK#3A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-LQFP
- Series:
- RX111
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RX
- Core Size:
- 32-Bit
- Speed:
- 32MHz
- Connectivity:
- I2C, SCI, SPI, USB OTG
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 46
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 8K x 8
- RAM Size:
- 10K 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 ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F51113AGFK#3A FAQ
1.How can I place an order for R5F51113AGFK#3A through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F51113AGFK#3A 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 R5F51113AGFK#3A reliable?
The price and inventory of R5F51113AGFK#3A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F51113AGFK#3A is usually 5 days.
3.What payment methods are accepted for R5F51113AGFK#3A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F51113AGFK#3A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F51113AGFK#3A?
R5F51113AGFK#3A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F51113AGFK#3A 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 R5F51113AGFK#3A?
For technical support, including R5F51113AGFK#3A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F51113AGFK#3A requirements.
6.How does Aetrix verify that R5F51113AGFK#3A is sourced from the original manufacturer or authorized distributors?
All R5F51113AGFK#3A 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 R5F51113AGFK#3A meets industry standards.
7.What is the process for return or replacement of R5F51113AGFK#3A?
All R5F51113AGFK#3A units undergo pre-shipment inspection (PSI). If there is an issue with R5F51113AGFK#3A, 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 R5F51113AGFK#3A part is unused and in its original packaging.
Return procedure for R5F51113AGFK#3A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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