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Renesas R5F1017CANA#W0
- Part No.:
- R5F1017CANA#W0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-WFQFN Exposed Pad
- Datasheet:
-
R5F1017CANA#W0.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 24HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,741
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Product details
Overview
R5F1017CANA#W0 from Renesas is a 24-pin RL78/G13 16-bit microcontroller with 32 KB flash memory, 2 KB RAM, and no data flash, designed for ultra-low-power embedded control in consumer-grade applications (−40°C to +85°C). It features a 32 MHz RL78 CPU core delivering 41 DMIPS, 66 μA/MHz active current, 0.57 μA RTC+LVD standby mode, and integrated 10-bit ADC (26-channel), UART, I²C, and 16-bit timers.
For engineers reviewing the R5F1017CANA#W0 datasheet, R5F1017CANA#W0 pinout, R5F1017CANA#W0 application, or R5F1017CANA#W0 equivalent, key selection criteria include its HWQFN-24 package, absence of data flash, consumer-temperature grade, and compatibility with RL78 development tools including E2 studio and CS+.
Technical Context
The R5F1017CANA#W0 implements the RL78 CPU core with CISC architecture, 3-stage pipeline, and configurable instruction timing (0.03125 μs at 32 MHz to 30.5 μs at 32.768 kHz). It supports multiple low-power modes-HALT, STOP, and SNOOZE-with on-chip POR and LVD across 14 voltage levels.
Peripherals include up to 26-channel 10-bit A/D converter with internal 1.45 V reference and temperature sensor, 2–4 UART/LIN channels, 3–10 I²C interfaces, 2–8 CSI (SPI-compatible) channels, 8–16 16-bit timers, real-time clock with calendar/alarm, and DMA controller with 2/4 channels supporting 2-clock transfers between SFR and RAM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC CPU with 3-stage pipeline and variable instruction timing |
| Max Operating Frequency | 32 MHz - delivers 41 DMIPS; high-speed on-chip oscillator accurate to ±1.0 % over VDD = 1.8–5.5 V and TA = −20 to +85°C |
| Memory Configuration | 32 KB code flash (1 KB block size), 2 KB RAM, 0 KB data flash - no background operation or flash shield window support |
| Power Consumption | 66 μA/MHz active current; 0.57 μA in STOP mode with RTC + LVD enabled - enables battery-powered operation for years |
| Analog Peripherals | 10-bit A/D converter with 26 input channels, internal 1.45 V reference, and on-chip temperature sensor (enabled only in HS mode) |
| Operating Temperature | −40°C to +85°C - rated for consumer applications per part number suffix 'A' |
| Supply Voltage Range | 1.6 V to 5.5 V - supports single-supply operation across wide battery and industrial rail ranges |
Pinout & Package
Package: 24-pin HWQFN (4 × 4 mm, 0.5 mm pitch), moisture sensitivity level MSL3, lead-free and RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply | Main digital supply (1.6–5.5 V); decoupling required near pin |
| VSS | Ground | Digital ground reference; must be connected to system GND plane |
| P10/SCK00/SCL00 | Multi-function port | Primary SPI clock or I²C clock line; shared with timer output and comparator input |
| P11/SI00/RxD0/TOOLRxD/SDA00 | Multi-function port | Primary SPI input, UART receive, debug interface RX, or I²C data line |
| P12/SO00/TxD0/TOOLTxD | Multi-function port | Primary SPI output, UART transmit, or debug interface TX |
| P13/INTP0/ANI3 | Multi-function port | External interrupt input or analog input channel 3 |
| P14/INTP1/ANI4 | Multi-function port | External interrupt input or analog input channel 4 |
| P15/INTP2/ANI5 | Multi-function port | External interrupt input or analog input channel 5 |
| P16/INTP3/ANI6 | Multi-function port | External interrupt input or analog input channel 6 |
| P17/INTP4/ANI7 | Multi-function port | External interrupt input or analog input channel 7 |
| P20/ANI0/AVREFP | Analog input / reference | ADC channel 0 positive reference input or analog input |
| P21/ANI1/AVREFM | Analog input / reference | ADC channel 1 negative reference input or analog input |
| P22/ANI2 | Analog input | ADC channel 2 input; supports differential measurement with P21 |
| P23/ANI17 | Analog input | ADC channel 17 input; available only on 24-pin variant per datasheet Table 1-1 |
| P24/ANI18 | Analog input | ADC channel 18 input; available only on 24-pin variant per datasheet Table 1-1 |
| P25/ANI19 | Analog input | ADC channel 19 input; available only on 24-pin variant per datasheet Table 1-1 |
| P26/ANI20 | Analog input | ADC channel 20 input; available only on 24-pin variant per datasheet Table 1-1 |
| P27/ANI21 | Analog input | ADC channel 21 input; available only on 24-pin variant per datasheet Table 1-1 |
| P30/ANI22 | Analog input | ADC channel 22 input; available only on 24-pin variant per datasheet Table 1-1 |
| P31/ANI23 | Analog input | ADC channel 23 input; available only on 24-pin variant per datasheet Table 1-1 |
| P32/ANI24 | Analog input | ADC channel 24 input; available only on 24-pin variant per datasheet Table 1-1 |
| P33/ANI25 | Analog input | ADC channel 25 input; available only on 24-pin variant per datasheet Table 1-1 |
| P34/ANI26 | Analog input | ADC channel 26 input; available only on 24-pin variant per datasheet Table 1-1 |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power HALT/STOP/SNOOZE modes | Enables sub-μA sleep states with fast wake-up (<1 μs from HALT), critical for battery longevity in remote sensors |
| On-chip high-accuracy oscillator | ±1.0 % tolerance over full voltage/temperature range eliminates need for external crystal in cost-sensitive designs |
| Self-programmable flash with security lock | Allows field firmware updates and prevents unauthorized read-out via block erase prohibition function |
| Integrated real-time clock with calendar | Supports 99-year calendar, alarm, and clock correction - enables time-stamped logging without external RTC IC |
| DMA with 2-clock transfer latency | Reduces CPU load during peripheral-to-memory transfers (e.g., ADC streaming), improving deterministic response |
| Multi-voltage I/O interface | Supports direct connection to 1.8 V, 2.5 V, or 3.0 V logic without level shifters - simplifies mixed-voltage system design |
Applications
| Home Appliance Control | Industrial Sensor Node |
|---|---|
|
Use Scenario: Microcontroller in smart thermostats managing temperature sensing, display, button inputs, and wireless communication. IC Role / Device Role / Timing Role: Primary system controller executing closed-loop HVAC logic, driving segment LCD, and handling UART-based Zigbee/Thread co-processor interface. Use Value: 32 KB flash accommodates protocol stacks and UI logic; ultra-low STOP-mode current extends battery life beyond 5 years in coin-cell-powered units. |
Use Scenario: Compact environmental monitor deployed in factory settings measuring temperature, humidity, and vibration. IC Role / Device Role / Timing Role: Data acquisition engine sampling analog sensors via 10-bit ADC, timestamping readings with RTC, and buffering results in RAM before CAN or RS-485 transmission. Use Value: Integrated 26-channel ADC and RTC eliminate discrete components; 1.6–5.5 V operation ensures compatibility with 3.3 V industrial rails and brownout resilience. |
| Consumer Wearable | Smart Lighting Controller |
|
Use Scenario: Fitness tracker measuring motion (via external IMU), heart rate (via optical sensor), and battery voltage. IC Role / Device Role / Timing Role: Sensor hub aggregating I²C data, performing basic signal preprocessing, and managing BLE connectivity through UART bridge. Use Value: HWQFN-24 footprint minimizes PCB area; 0.57 μA RTC+LVD mode enables multi-week operation on small Li-ion cells with periodic wake-ups. |
Use Scenario: LED driver board controlling color-mixing and dimming in architectural lighting systems. IC Role / Device Role / Timing Role: PWM generator and thermal monitor using 16-bit timers and ADC to regulate LED current and prevent overheating. Use Value: 16-channel 16-bit timers support precise phase-shifted PWM for RGBW control; on-chip temperature sensor enables closed-loop thermal derating without external thermistors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1007CANA#W0 | Includes 4 KB data flash with background operation (BGO) and flash shield window; otherwise identical flash/RAM/peripherals | Required where field firmware updates or secure parameter storage are needed - e.g., metering or medical devices requiring calibration data retention | Select R5F1007CANA#W0 when nonvolatile parameter storage or BGO-enabled firmware updates are mandatory |
| R5F1017CDNA#W0 | Same memory and peripherals but rated for industrial temperature (−40°C to +85°C, suffix 'D'); identical HWQFN-24 package | Suitable for extended-temperature environments like automotive cabins or industrial enclosures where ambient exceeds +70°C | Choose R5F1017CDNA#W0 for deployments requiring guaranteed operation at elevated ambient temperatures |
Compared with R5F1017CANA#W0, R5F1007CANA#W0 adds secure data retention capability while R5F1017CDNA#W0 extends thermal reliability - neither offers pin-to-pin or functional substitution without validation of data flash usage or temperature margin requirements.
Availability
R5F1017CANA#W0 is available at Aetrix Electronics and suitable for home appliance control, industrial sensor nodes, consumer wearables, smart lighting controllers, and battery-powered IoT edge devices requiring stable component supply and long-term manufacturability.
Supply support for R5F1017CANA#W0 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 enterprise markets.
The RL78/G13 product line delivers true low-power 16-bit MCU performance for cost-sensitive general-purpose embedded applications, balancing energy efficiency, integration, and toolchain maturity.
FAQ
What is the maximum operating frequency and core performance of the R5F1017CANA#W0?
The R5F1017CANA#W0 operates at up to 32 MHz using its high-accuracy on-chip oscillator and delivers 41 DMIPS. Its RL78 CPU core supports configurable instruction timing - from 0.03125 μs (high-speed mode) to 30.5 μs (ultra-low-speed 32.768 kHz subsystem clock) - enabling dynamic trade-offs between performance and power.
Does the R5F1017CANA#W0 include data flash memory?
No, the R5F1017CANA#W0 does not include data flash memory. As indicated by the '1' in the second digit of the part number (R5F1017C...), it belongs to the "data flash not provided" variant group. It provides 32 KB code flash and 2 KB RAM only - persistent data storage requires external EEPROM or FRAM.
What package type and pin count does the R5F1017CANA#W0 use?
The R5F1017CANA#W0 uses a 24-pin HWQFN package (4 × 4 mm, 0.5 mm pitch), identified by the 'NA' suffix and '#W0' embossed tape packaging code. This compact, lead-free, RoHS-compliant package supports automated assembly and offers excellent thermal performance for space-constrained designs.
Which development tools support the R5F1017CANA#W0?
The R5F1017CANA#W0 is fully supported by Renesas' E2 studio IDE and CS+ integrated development environments, along with the E2 emulator Lite and E2 emulator. It is compatible with standard RL78 starter kits such as YRDKRL78G13 and evaluation boards featuring SWD debugging and flash programming via TOOLRxD/TOOLTxD pins.
What are the key low-power features of the R5F1017CANA#W0?
The R5F1017CANA#W0 features HALT, STOP, and SNOOZE low-power modes. In STOP mode with RTC and LVD active, it draws just 0.57 μA - enabling multi-year battery life. Its 66 μA/MHz active current, programmable voltage detector (14-level LVD), and fast wake-up (<1 μs from HALT) make it ideal for duty-cycled sensor applications.
R5F1017CANA#W0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 24-WFQFN Exposed Pad
- Series:
- RL78/G13
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, LINbus, 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#W0 FAQ
1.How can I place an order for R5F1017CANA#W0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1017CANA#W0 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#W0 reliable?
The price and inventory of R5F1017CANA#W0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1017CANA#W0 is usually 5 days.
3.What payment methods are accepted for R5F1017CANA#W0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1017CANA#W0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1017CANA#W0?
R5F1017CANA#W0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1017CANA#W0 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#W0?
For technical support, including R5F1017CANA#W0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1017CANA#W0 requirements.
6.How does Aetrix verify that R5F1017CANA#W0 is sourced from the original manufacturer or authorized distributors?
All R5F1017CANA#W0 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#W0 meets industry standards.
7.What is the process for return or replacement of R5F1017CANA#W0?
All R5F1017CANA#W0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1017CANA#W0, 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#W0 part is unused and in its original packaging.
Return procedure for R5F1017CANA#W0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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