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Renesas R5F1017CANA#20
- Part No.:
- R5F1017CANA#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-WFQFN Exposed Pad
- Datasheet:
-
R5F1017CANA#20.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 24HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,960
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Product details
Overview
R5F1017CANA#20 from Renesas is a 24-pin HWQFN-packaged RL78/G13 16-bit microcontroller with 32 KB flash, 2 KB RAM, and no data flash memory, operating from 1.6 V to 5.5 V. It delivers 41 DMIPS at 32 MHz, features ultra-low-power modes (66 μA/MHz active, 0.57 μA RTC+LVD), and integrates 10-bit ADC (6 channels), real-time clock, UART, I²C, and 16-bit timers for embedded control in battery-powered industrial sensors and smart peripherals.
For engineers reviewing the R5F1017CANA#20 datasheet, R5F1017CANA#20 pinout, R5F1017CANA#20 application, or R5F1017CANA#20 equivalent, key selection criteria include its 24-pin HWQFN-0.5 mm pitch package, absence of data flash, -40°C to +85°C industrial temperature grade (D), and support for SNOOZE mode operation with background data transfer capability.
Technical Context
The R5F1017CANA#20 implements the RL78 CPU core with 3-stage pipeline CISC architecture, supporting instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz subsystem clock). It includes on-chip power-on-reset, 14-level voltage detector, and DMA controller with 2 channels enabling 2-clock transfers between SFR and RAM.
Its peripheral set includes up to 16-channel 16-bit timer, 12-bit interval timer, calendar-based real-time clock with alarm and correction, watchdog timer with dedicated low-speed oscillator, and 10-bit A/D converter with internal 1.45 V reference and temperature sensor - all configurable without external components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline; enables deterministic timing for real-time control loops. |
| Max Operating Frequency | 32 MHz; delivers 41 DMIPS performance suitable for mid-complexity firmware tasks. |
| Flash Memory | 32 KB code flash; supports block erase (1 KB), self-programming, and boot swap for firmware updates. |
| RAM | 2 KB on-chip RAM; sufficient for stack, variables, and small buffers in compact embedded applications. |
| Supply Voltage Range | 1.6 V to 5.5 V; allows direct interface with Li-ion, alkaline, or regulated 3.3 V/5 V rails without level-shifting. |
| Low-Power Modes | HALT (0.73 μA), STOP (0.57 μA with RTC+LVD), SNOOZE (active background operations); extends battery life in intermittent-sensing designs. |
| A/D Converter | 10-bit resolution, 6 input channels, internal 1.45 V reference; eliminates need for external voltage reference in analog sensing. |
Pinout & Package
Package: 24-pin HWQFN (4 × 4 mm, 0.5 mm pitch), moisture sensitivity level MSL3, lead-free, RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply | Main digital supply (1.6–5.5 V); decoupling required near pin for noise immunity. |
| VSS | Ground | Digital ground reference; must be connected to system GND plane with low-inductance path. |
| P10/SCK00/SCL00 | Multi-function I/O | Configurable as SPI clock, I²C clock, or general-purpose I/O; supports open-drain for I²C bus. |
| P11/SI00/RxD0/TOOLRxD/SDA00 | Multi-function I/O | Supports SPI input, UART receive, debug serial, or I²C data; enables single-wire debug and dual-protocol communication. |
| P12/SO00/TxD0/TOOLTxD | Multi-function I/O | Provides SPI output, UART transmit, or debug transmit; allows in-system programming via UART bootloader. |
| P13/INTP0/ANI3 | Interrupt/analog input | External interrupt source or analog channel 3 input; supports wake-up from STOP mode on edge detection. |
| P14/INTP1/ANI4 | Interrupt/analog input | Dual-role pin for hardware interrupt triggering or ADC sampling; enables event-driven sensor polling. |
| P15/INTP2/ANI5 | Interrupt/analog input | Third interrupt-capable analog input; facilitates multi-sensor threshold monitoring without polling. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power HALT/STOP/SNOOZE modes | Enables sub-μA sleep current with RTC and LVD active, ideal for energy-harvesting or coin-cell applications. |
| On-chip high-accuracy oscillator (±1.0%) | Eliminates external crystal for UART/LIN timing, reducing BOM cost and PCB area in cost-sensitive designs. |
| Self-programmable flash with boot swap | Supports field firmware updates with rollback safety; avoids bricking during OTA upgrades. |
| Background operation during data flash rewrite | Permits concurrent program execution and non-volatile parameter storage - critical for logging while controlling. |
| Integrated temperature sensor and 1.45 V reference | Provides calibrated thermal monitoring and stable ADC reference without external components. |
Applications
| Smart Thermostatic Valve Control | Industrial Wireless Sensor Node |
|---|---|
Use Scenario: Battery-powered HVAC valve actuator requiring precise temperature feedback, motor control, and wireless telemetry. IC Role / Device Role / Timing Role: Main system controller executing PID loop, managing stepper motor driver, and handling BLE/Wi-Fi coexistence timing. Use Value: 0.57 μA STOP mode with RTC enables hourly wake-up for sensor reading and transmission, extending 2× AA battery life beyond 5 years. |
Use Scenario: DIN-rail mounted environmental monitor measuring humidity, pressure, and ambient temperature in factory settings. IC Role / Device Role / Timing Role: Central data acquisition unit synchronizing multi-channel ADC sampling, timestamping readings, and buffering for Modbus RTU transmission. Use Value: 10-bit ADC with internal reference ensures ±1.5% measurement accuracy across 1.6–5.5 V supply range without calibration drift. |
| Programmable Power Outlet | Home Appliance Motor Controller |
Use Scenario: Wi-Fi-enabled smart outlet with energy metering, overload protection, and scheduled switching. IC Role / Device Role / Timing Role: System manager coordinating AC zero-crossing detection, relay control, and secure cloud communication timing. Use Value: On-chip voltage detector (14-level LVD) provides programmable brown-out reset and warning interrupts to prevent unsafe operation during grid sags. |
Use Scenario: Brushless DC motor drive in cordless vacuum cleaner with speed regulation and thermal shutdown. IC Role / Device Role / Timing Role: Real-time motor commutation controller using 16-bit timers for precise PWM generation and ADC sampling for current feedback. Use Value: 41 DMIPS at 32 MHz supports fast-loop FOC (Field-Oriented Control) with <10 μs jitter, ensuring smooth high-RPM operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1007CANA#20 | Includes 4 KB data flash; identical package, core, and peripheral set. | Required when non-volatile parameter storage (e.g., calibration data, device ID) must survive power loss. | Select R5F1007CANA#20 if data flash is needed; otherwise R5F1017CANA#20 reduces cost and simplifies flash management. |
| R5F1017CDNA#20 | Same flash/RAM specs but in tray packaging (#V0 suffix); identical electrical and thermal characteristics. | Used in high-volume automated assembly where tape-and-reel is not required. | Choose R5F1017CDNA#20 for SMT line compatibility with bulk tray feeders; R5F1017CANA#20 suits smaller-batch or prototyping use. |
Compared with R5F1007CANA#20, the R5F1017CANA#20 saves cost and flash management overhead by omitting data flash, while R5F1017CDNA#20 offers identical functionality in tray format for production scalability - both preserve full pin and code compatibility.
Availability
R5F1017CANA#20 is available at Aetrix Electronics and suitable for smart thermostatic valves, industrial wireless sensor nodes, programmable power outlets, and home appliance motor controllers requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant sourcing.
Supply support for R5F1017CANA#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 is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.
The RL78/G13 product line targets cost-sensitive, ultra-low-power embedded applications such as sensor nodes, appliances, and industrial controls - emphasizing energy efficiency, integration, and ease of development.
FAQ
What is the maximum operating frequency and performance rating of the R5F1017CANA#20?
The R5F1017CANA#20 operates at up to 32 MHz and delivers 41 DMIPS (Dhrystone MIPS) performance. This is achieved using the RL78 CPU core's 3-stage pipeline and high-speed on-chip oscillator. Its performance is sufficient for real-time control tasks including motor commutation, sensor fusion, and protocol stacks like Modbus RTU or simple BLE link layer handling - all while maintaining ultra-low power consumption.
Does the R5F1017CANA#20 include data flash memory?
No, the R5F1017CANA#20 does not include data flash memory. As indicated by the "101" prefix in its part number (per Renesas RL78/G13 naming convention), it provides only code flash (32 KB) and 2 KB RAM. For applications requiring non-volatile parameter storage, the pin-compatible R5F1007CANA#20 (with 4 KB data flash) is the direct alternative.
What package type and pin count does the R5F1017CANA#20 use?
The R5F1017CANA#20 uses a 24-pin HWQFN package (4 × 4 mm, 0.5 mm pitch), identified by the "NA" suffix in the part number. It is RoHS compliant, moisture sensitivity level MSL3, and designed for reflow soldering. The #20 suffix denotes embossed tape packaging, suitable for automated pick-and-place assembly.
What low-power modes are supported by the R5F1017CANA#20, and what are their typical current draws?
The R5F1017CANA#20 supports HALT (0.73 μA), STOP (0.57 μA with RTC + LVD active), and SNOOZE modes. In STOP mode, the real-time clock continues running with calendar function and alarm, enabling periodic wake-up without external circuitry. These modes are validated across the full -40°C to +85°C industrial temperature range and require no external components to achieve specified current levels.
Is the R5F1017CANA#20 qualified for industrial temperature operation?
Yes, the R5F1017CANA#20 is rated for industrial ambient temperature operation from -40°C to +85°C, denoted by the "D" grade in its part number structure. It meets Renesas' industrial qualification standards for reliability, ESD tolerance (±4 kV HBM), and long-term parametric stability under thermal cycling - making it suitable for deployment in factory automation, building controls, and outdoor-rated equipment.
R5F1017CANA#20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 24-WFQFN Exposed Pad
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 15
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 2K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 6x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F1017CANA#20 FAQ
1.How can I place an order for R5F1017CANA#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1017CANA#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 R5F1017CANA#20 reliable?
The price and inventory of R5F1017CANA#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1017CANA#20 is usually 5 days.
3.What payment methods are accepted for R5F1017CANA#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1017CANA#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1017CANA#20?
R5F1017CANA#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1017CANA#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 R5F1017CANA#20?
For technical support, including R5F1017CANA#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1017CANA#20 requirements.
6.How does Aetrix verify that R5F1017CANA#20 is sourced from the original manufacturer or authorized distributors?
All R5F1017CANA#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 R5F1017CANA#20 meets industry standards.
7.What is the process for return or replacement of R5F1017CANA#20?
All R5F1017CANA#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1017CANA#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 R5F1017CANA#20 part is unused and in its original packaging.
Return procedure for R5F1017CANA#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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