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Renesas R5F1017CANA#40
- Part No.:
- R5F1017CANA#40
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-WFQFN Exposed Pad
- Datasheet:
-
R5F1017CANA#40.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 24HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:2,500
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Product details
Overview
R5F1017CANA#40 from Renesas is a 24-pin, 32 KB flash, 2 KB RAM RL78/G13 16-bit microcontroller with no data flash, operating at 1.6–5.5 V and rated for −40°C to +85°C industrial use. It delivers 41 DMIPS at 32 MHz, features ultra-low-power HALT/STOP/SNOOZE modes (0.57 μA RTC+LVD), integrated 10-bit ADC (26 channels), real-time clock, and UART/I²C/CSI serial interfaces - deployed in battery-powered sensor nodes and industrial control panels.
For engineers reviewing the R5F1017CANA#40 datasheet, R5F1017CANA#40 pinout, R5F1017CANA#40 application, or R5F1017CANA#40 equivalent, key selection criteria include its 24-pin HWQFN package, absence of data flash memory, 32 KB code flash capacity, −40°C to +85°C temperature grade, and support for background data flash programming via external library (not on-chip).
Technical Context
The R5F1017CANA#40 implements the RL78 CPU core with CISC architecture and 3-stage pipeline, enabling instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz subsystem clock). It integrates a 16-bit timer array (up to 16 channels), 12-bit interval timer, and real-time clock with calendar/alarm functions.
Power management includes on-chip POR and LVD with 14 selectable voltage thresholds, DMA controller (2 channels), and multiplier/divider/MAC units supporting 16×16→32-bit signed/unsigned operations. Serial connectivity comprises up to 8 CSI channels, 4 UART/LIN channels, and 10 I²C/Simplified I²C channels - all configurable per pin mapping.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline, 41 DMIPS @ 32 MHz |
| Flash Memory | 32 KB code flash only; no on-chip data flash memory |
| RAM | 2 KB on-chip RAM, usable for variables, stack, and flash library buffers |
| Operating Voltage | 1.6 V to 5.5 V single supply - supports direct Li-ion, 3.3 V, and 5 V system rails |
| Temperature Range | −40°C to +85°C (industrial grade, 'D' suffix implied by package code) |
| Low-Power Modes | HALT (66 μA/MHz), STOP (0.57 μA with RTC+LVD active), SNOOZE |
| Analog Peripherals | 10-bit ADC with 26 input channels, internal 1.45 V reference, and temperature sensor |
Pinout & Package
Package: 24-pin HWQFN (4 × 4 mm, 0.5 mm pitch), moisture-sensitive level 3, RoHS-compliant, thermal pad exposed on underside.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual VDD/VSS pairs ensure stable core/peripheral rail decoupling; thermal pad must be soldered for thermal performance |
| P10–P17, P20–P27, P30–P33 | General-purpose I/O | 24 total I/O pins; configurable as N-ch open-drain (6 V tolerant), TTL input, or pull-up; supports 1.8/2.5/3 V interface |
| P10/SCK00/SCL00 | Multi-function pin | Shared SPI clock / I²C clock - requires software-configured peripheral enable and pin function selection |
| P11/SI00/RxD0/TOOLRxD/SDA00 | Multi-function pin | Supports SPI input, UART receive, debug RX, or I²C data - conflict-free operation requires exclusive peripheral assignment |
| RESET | Active-low reset input | Accepts external reset signal; internally pulled up; compatible with pushbutton or supervisor IC assertion |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA current draw with RTC and LVD active - enables multi-year battery life in metering applications |
| On-chip high-accuracy oscillator | ±1.0% accuracy over 1.8–5.5 V and −20 to +85°C - eliminates need for external crystal in cost-sensitive designs |
| Self-programming capability | Code flash reprogramming in-application using boot swap and flash shield window - enables field firmware updates without external programmer |
| Hardware DMA controller | 2-channel DMA with 2-clock transfer between SFR and RAM - reduces CPU load during ADC or serial data movement |
| Integrated real-time clock | Calendar-based RTC with alarm and clock correction - provides time-stamped logging without external RTC IC |
Applications
| Smart Utility Metering | Industrial Sensor Hub |
|---|---|
Use Scenario: Battery-powered water/gas meters capturing flow rate, pressure, and temperature at 15-minute intervals. IC Role / Device Role / Timing Role: Main system controller executing measurement routines, managing RTC-triggered sampling, and handling LoRaWAN packet assembly. Use Value: 0.57 μA STOP mode extends 2xAA battery life beyond 10 years; 10-bit ADC supports simultaneous multi-sensor acquisition. | Use Scenario: DIN-rail mounted node aggregating analog (4–20 mA), digital (dry contact), and I²C (environmental) sensor data. IC Role / Device Role / Timing Role: Central data concentrator with UART-to-RS485 bridge, local alarm logic, and periodic CAN bus reporting. Use Value: 24 GPIOs accommodate mixed-signal interfacing; 41 DMIPS handles protocol translation and edge analytics without external MCU. |
| Home Appliance Control | Medical Diagnostic Device |
Use Scenario: Washing machine main board controlling motor drivers, water valves, and user interface with touch feedback. IC Role / Device Role / Timing Role: Real-time motor timing controller with PWM generation, safety monitoring (LVD), and HMI state machine. Use Value: HALT mode reduces standby power to 66 μA/MHz; on-chip BCD correction simplifies display driver integration. | Use Scenario: Portable blood glucose monitor requiring precise analog front-end, button wake-up, and secure firmware update. IC Role / Device Role / Timing Role: Signal acquisition processor with 10-bit ADC, key interrupt wake-up, and flash shield-protected bootloader. Use Value: Internal 1.45 V reference ensures consistent ADC accuracy across battery discharge; self-programming enables encrypted OTA updates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1017DANA#40 | 48 KB code flash, same 24-pin HWQFN package, identical peripherals and low-power specs | Supports larger firmware images (e.g., BLE stack + application), no change in PCB layout or power design | Select when firmware size exceeds 32 KB or future scalability is required |
| R5F1007CANA#40 | Includes 4 KB data flash memory; otherwise identical flash/RAM/peripherals/package | Enables EEPROM-like parameter storage (calibration, counters) without external serial EEPROM | Choose when non-volatile parameter retention between power cycles is mandatory |
Compared with R5F1017DANA#40 and R5F1007CANA#40, the R5F1017CANA#40 offers optimal cost/performance balance for fixed-function embedded control where firmware size is ≤32 KB and persistent data storage is handled externally or via code flash emulation.
Availability
R5F1017CANA#40 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart utility meters, and home appliance control systems requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant sourcing.
Supply support for R5F1017CANA#40 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 RL78/G13 product line delivers true low-power 16-bit MCUs targeting cost-sensitive, battery-operated, and industrial control applications - emphasizing energy efficiency, integrated analog, and simplified development.
FAQ
What is the maximum operating frequency and corresponding DMIPS rating for the R5F1017CANA#40?
The R5F1017CANA#40 operates at up to 32 MHz using the high-speed on-chip oscillator and achieves 41 DMIPS (Dhrystone MIPS) at that frequency. Its minimum instruction execution time is 0.03125 μs in high-speed mode, and it supports dynamic clock scaling down to 32.768 kHz for ultra-low-power RTC operation.
Does the R5F1017CANA#40 include on-chip data flash memory?
No, the R5F1017CANA#40 does not include on-chip data flash memory. The '101' prefix in the part number explicitly denotes "data flash not provided", distinguishing it from '100' variants like R5F1007CANA#40 which integrate 4 KB of data flash. Non-volatile storage must be implemented externally or emulated in code flash.
What package type and pin count does the R5F1017CANA#40 use?
The R5F1017CANA#40 uses a 24-pin HWQFN (Heat Sink Quad Flat No-lead) package measuring 4 × 4 mm with 0.5 mm pitch and an exposed thermal pad. The '#40' suffix confirms embossed tape packaging, and the 'ANA' portion indicates the HWQFN variant per Renesas' ordering code convention.
What is the operating temperature range certified for the R5F1017CANA#40?
The R5F1017CANA#40 is rated for an operating ambient temperature range of −40°C to +85°C, meeting industrial-grade requirements. This is confirmed by its package coding and alignment with Renesas' 'D' field-of-application designation for industrial use, as documented in the RL78/G13 datasheet revision 3.80.
Can the R5F1017CANA#40 execute code while rewriting flash memory?
No, the R5F1017CANA#40 cannot execute code from flash during flash rewrite operations because it lacks on-chip data flash and does not support background operation (BGO) for code flash. However, the flash self-programming library allows safe in-application reprogramming using RAM-resident routines and boot swap functionality - requiring careful memory partitioning.
R5F1017CANA#40 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 24-WFQFN Exposed Pad
- Series:
- RL78/G13
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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#40 FAQ
1.How can I place an order for R5F1017CANA#40 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1017CANA#40 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#40 reliable?
The price and inventory of R5F1017CANA#40 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1017CANA#40 is usually 5 days.
3.What payment methods are accepted for R5F1017CANA#40?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1017CANA#40 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1017CANA#40?
R5F1017CANA#40 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1017CANA#40 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#40?
For technical support, including R5F1017CANA#40 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1017CANA#40 requirements.
6.How does Aetrix verify that R5F1017CANA#40 is sourced from the original manufacturer or authorized distributors?
All R5F1017CANA#40 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#40 meets industry standards.
7.What is the process for return or replacement of R5F1017CANA#40?
All R5F1017CANA#40 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1017CANA#40, 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#40 part is unused and in its original packaging.
Return procedure for R5F1017CANA#40:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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