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Renesas R5F1007CANA#20
- Part No.:
- R5F1007CANA#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-WFQFN Exposed Pad
- Datasheet:
-
R5F1007CANA#20.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 24HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,596
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Product details
Overview
R5F1007CANA#20 from Renesas is a 24-pin HWQFN-packaged RL78/G13 16-bit microcontroller with 32 KB flash, 2 KB RAM, and 4 KB data flash, operating from 1.6 V to 5.5 V at up to 32 MHz (41 DMIPS), featuring ultra-low-power HALT/STOP/SNOOZE modes and integrated RTC/LVD for battery-powered industrial sensor nodes.
For engineers reviewing the R5F1007CANA#20 datasheet, R5F1007CANA#20 pinout, R5F1007CANA#20 application, or R5F1007CANA#20 equivalent, key selection criteria include its 24-pin HWQFN footprint, 32 KB code flash with self-programming, 10-bit 26-channel ADC, real-time clock with calendar/alarm, and support for UART/I²C/CSI serial interfaces in space-constrained embedded control designs.
Technical Context
The R5F1007CANA#20 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 ultra-low-speed mode). It integrates on-chip power-on-reset, 14-level voltage detector, and DMA controller with 2 channels supporting 2-clock transfers between SFR and RAM.
Its peripheral set includes eight 16-bit timers, one 12-bit interval timer, one real-time clock with 99-year calendar and clock correction, one watchdog timer, and three serial interface types-CSI (SPI-compatible), UART/LIN, and I²C-with configurable channel counts across the RL78/G13 family.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline and 1 MB address space |
| Max Operating Frequency | 32 MHz (41 DMIPS), supported by high-accuracy ±1.0% on-chip oscillator |
| Memory Configuration | 32 KB code flash (1 KB block size), 4 KB data flash (1M rewrite cycles), 2 KB RAM |
| Power Consumption | 66 μA/MHz active; 0.57 μA in STOP mode with RTC + LVD active |
| Analog Peripherals | 10-bit A/D converter with 26 input channels, internal 1.45 V reference, and temperature sensor |
| Serial Interfaces | CSI (SPI-like), UART/LIN, and I²C - up to 8/4/10 channels respectively per device variant |
| Operating Temperature | –40°C to +85°C (industrial-grade A/D variant) |
Pinout & Package
Packaged in a 24-pin HWQFN (4 × 4 mm, 0.5-mm pitch) with exposed thermal pad (Renesas code PWQN0024KE-A / PWQN0024KF-A), the R5F1007CANA#20 supports 18 general-purpose I/O pins with N-ch open-drain capability (6 V withstand), TTL input buffers, and on-chip pull-up resistors - enabling direct interfacing with 1.8/2.5/3.3 V logic systems.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual supply pins for stable 1.6–5.5 V operation; VSS also serves as analog ground reference |
| P10–P17, P20–P27 | General-purpose I/O ports | Configurable as digital I/O, analog inputs (ANI0–ANI7), or peripheral functions (SCK00, SI00, SO00, etc.) |
| RESET | Active-low reset input | Accepts external reset signal; internally tied to POR and LVD circuits |
| CLKP/CLKN | External crystal oscillator inputs | Supports 32.768 kHz crystal for RTC or higher-frequency crystals up to 20 MHz |
| AVREFP/AVREFM | Analog reference voltage terminals | Enable precise 10-bit ADC measurements using internal 1.45 V reference or external differential reference |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA retention current enables multi-year battery life in metering and sensor applications |
| Background data flash rewriting | Enables firmware updates or parameter storage without halting program execution (BGO) |
| On-chip debug interface | Single-wire debug (SWD) support simplifies in-circuit programming and real-time trace during development |
| Integrated RTC with calendar | Hardware-accelerated 99-year calendar, alarm, and automatic clock correction reduce MCU load and BOM cost |
| Multi-voltage I/O compatibility | Direct interface with 1.8 V, 2.5 V, and 3.3 V peripherals eliminates level-shifter components |
Applications
| Smart Utility Metering | Industrial Sensor Node |
|---|---|
Use Scenario: Battery-powered water/gas meter with hourly pulse counting, temperature compensation, and wireless reporting. IC Role / Device Role / Timing Role: Main system controller executing metrology algorithms, managing RTC-based wake-up intervals, and driving UART-based NB-IoT modem. Use Value: 0.57 μA STOP mode extends 10-year battery life; integrated 10-bit ADC and temperature sensor eliminate external signal-conditioning ICs. | Use Scenario: DIN-rail mounted environmental monitor logging temperature, humidity, and CO₂ via I²C sensors and transmitting data over RS-485. IC Role / Device Role / Timing Role: Central data aggregator with UART-to-RS485 bridge, real-time timestamping, and periodic sensor polling using interval timer interrupts. Use Value: 26-channel ADC supports multi-sensor analog inputs; hardware CRC and DMA reduce CPU overhead during data acquisition and communication. |
| Home Appliance Control | Medical Wearable |
Use Scenario: Smart washing machine control board managing motor drive, water valve sequencing, and user interface display. IC Role / Device Role / Timing Role: Real-time sequencer coordinating PWM-driven triac outputs, reading front-panel buttons via key interrupt, and updating LCD via CSI interface. Use Value: On-chip buzzer output controller drives audible feedback; N-ch open-drain I/O directly interfaces with 5 V relay drivers without external transistors. | Use Scenario: Portable ECG patch acquiring analog biopotential signals, performing baseline filtering, and storing 24-hour waveform data locally. IC Role / Device Role / Timing Role: Signal acquisition engine with 10-bit ADC sampling at 1 kSPS, background data flash writes for waveform storage, and RTC-synchronized event logging. Use Value: 4 KB data flash rated for 1 million rewrites ensures reliable long-term waveform archiving; 1.6 V minimum supply enables operation down to near-dead battery voltage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1007DANA#20 | 48 KB flash, 3 KB RAM, 4 KB data flash - identical package and peripheral set | Higher memory capacity supports larger protocol stacks (e.g., Modbus RTU + OTA update handler) | Select when firmware complexity exceeds 32 KB or runtime data buffering requires >2 KB RAM |
| R5F1017CANA#20 | No data flash; same 32 KB code flash, 2 KB RAM, and peripheral complement | Lacks background data rewriting - unsuitable for field-updatable parameter storage | Choose only if application stores no persistent configuration or calibration data requiring EEPROM-like endurance |
Compared with R5F1007DANA#20, the R5F1007CANA#20 trades flash/RAM headroom for cost-sensitive designs where 32 KB suffices; versus R5F1017CANA#20, it adds 4 KB of high-endurance data flash essential for logging or calibration retention without external memory.
Availability
R5F1007CANA#20 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, and home appliance control requiring stable component supply, long-lifecycle support, and RoHS-compliant packaging.
Supply support for R5F1007CANA#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 delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, infrastructure, and IoT markets.
The RL78/G13 product line delivers true low-power 16-bit MCUs optimized for cost-sensitive, battery-operated, and industrial control applications demanding high integration, robustness, and long-term supply assurance.
FAQ
What is the maximum operating frequency and corresponding performance of the R5F1007CANA#20?
The R5F1007CANA#20 operates at up to 32 MHz with a peak performance of 41 DMIPS. Its high-accuracy ±1.0% on-chip oscillator eliminates the need for an external crystal in many applications, while the RL78 core's 3-stage pipeline ensures deterministic timing for real-time control tasks such as motor commutation or sensor sampling.
Does the R5F1007CANA#20 support in-system programming and secure firmware updates?
Yes, the R5F1007CANA#20 supports full in-system programming via its on-chip debug interface and includes flash shield window and block erase prohibition features. These enable secure firmware updates and prevent unauthorized access to protected code regions - critical for certified medical or industrial devices where firmware integrity must be guaranteed.
How does the R5F1007CANA#20 manage power in battery-powered applications?
The R5F1007CANA#20 achieves industry-leading low-power operation: 66 μA/MHz in active mode and just 0.57 μA in STOP mode with RTC and LVD active. This allows multi-year operation on coin-cell batteries in applications like utility meters or environmental sensors, with fast wake-up (
6 μs) from STOP mode to resume measurement or communication.
What analog capabilities does the R5F1007CANA#20 provide for sensor interfacing?
The R5F1007CANA#20 integrates a 10-bit A/D converter with up to 26 input channels, selectable internal 1.45 V reference voltage, and an on-die temperature sensor. These features allow direct connection of thermistors, strain gauges, and other analog sensors without external signal conditioning - reducing BOM count and PCB area in compact sensor node designs.
Is the R5F1007CANA#20 pin-compatible with other RL78/G13 variants in the same package?
Yes, all 24-pin HWQFN variants of the RL78/G13 family - including R5F1007AANA#20, R5F1007CANA#20, R5F1007DANA#20, and R5F1017CANA#20 - share identical pinouts and package dimensions (PWQN0024KE-A/KF-A). This enables seamless migration between memory/configurations without PCB redesign.
R5F1007CANA#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:
- 4K x 8
- 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:
R5F1007CANA#20 FAQ
1.How can I place an order for R5F1007CANA#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1007CANA#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 R5F1007CANA#20 reliable?
The price and inventory of R5F1007CANA#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1007CANA#20 is usually 5 days.
3.What payment methods are accepted for R5F1007CANA#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1007CANA#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1007CANA#20?
R5F1007CANA#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1007CANA#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 R5F1007CANA#20?
For technical support, including R5F1007CANA#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1007CANA#20 requirements.
6.How does Aetrix verify that R5F1007CANA#20 is sourced from the original manufacturer or authorized distributors?
All R5F1007CANA#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 R5F1007CANA#20 meets industry standards.
7.What is the process for return or replacement of R5F1007CANA#20?
All R5F1007CANA#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1007CANA#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 R5F1007CANA#20 part is unused and in its original packaging.
Return procedure for R5F1007CANA#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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