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Renesas R5F101BCANA#60
- Part No.:
- R5F101BCANA#60
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 32-WFQFN Exposed Pad
- Datasheet:
-
R5F101BCANA#60.pdf
- Description:
- 16BIT MCU RL78/G13 32K 32HWQFN -
- Quantity:
- Payment:
- Shipping:
Inventory:3,326
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Product details
Overview
R5F101BCANA#60 from Renesas is a 32-bit RL78/G13 microcontroller with 16 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, 6-channel 10-bit ADC, real-time clock, and hardware multiplier/divider.
For engineers reviewing the R5F101BCANA#60 datasheet, R5F101BCANA#60 pinout, R5F101BCANA#60 application, or R5F101BCANA#60 equivalent, key selection criteria include its 24-pin HWQFN package, 1.6–5.5 V operation, HALT/STOP/SNOOZE low-power modes, and integrated peripherals for sensor interfacing, motor control, and battery-powered UI systems.
Technical Context
The R5F101BCANA#60 implements the RL78 CISC CPU core with a 3-stage pipeline, supporting instruction execution times from 0.03125 μs (32 MHz) to 30.5 μs (32.768 kHz), and operates across a 1 MB address space. Its on-chip high-speed oscillator offers ±1.0% accuracy over −20°C to +85°C at 1.8–5.5 V.
It integrates 6 analog input channels for the 10-bit A/D converter, supports background data flash operations (though this variant has no data flash), and includes UART, CSI, and I²C serial interfaces - all configurable via dedicated SFRs without external components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 32-bit CISC CPU with 3-stage pipeline and 1 MB address space |
| Max Operating Frequency | 32 MHz - delivers 41 DMIPS for real-time control loop execution |
| Flash Memory | 16 KB code flash - sufficient for compact firmware with bootloader and safety checks |
| RAM | 2 KB on-chip RAM - supports stack, variables, and small buffers for sensor data aggregation |
| Supply Voltage Range | 1.6 V to 5.5 V - enables direct battery operation (e.g., 2×AA, Li-ion, or coin cell with regulator) |
| Low-Power Modes | HALT, STOP, and SNOOZE - achieves 0.57 μA RTC+LVD current for multi-year battery life |
| A/D Converter | 10-bit resolution, 6 input channels - suitable for thermistor, potentiometer, and ambient light sensing |
Pinout & Package
Package: 24-pin HWQFN (4 × 4 mm, 0.5 mm pitch), moisture-sensitive level 3, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply | Main digital supply (1.6–5.5 V); decoupling required per datasheet layout guidelines |
| VSS | Ground | Digital ground reference; must be connected to PCB ground plane with low-inductance path |
| RESET | Reset input | Active-low reset with internal pull-up; accepts external debounced pushbutton or supervisor IC |
| P10/SCK00/SCL00 | Multi-function port | Configurable as SPI clock, I²C clock, or general-purpose I/O with TTL input buffer |
| P11/SI00/RxD0/TOOLRxD/SDA00 | Multi-function port | Supports SPI data-in, UART receive, debug RX, or I²C data - selectable via PM register |
| P20/ANI0/AVREFP | Analog input | Primary ADC channel 0 with positive reference voltage input capability |
| P21/ANI1/AVREFM | Analog input | ADC channel 1 with negative reference voltage input for differential measurement |
| P22/ANI2 | Analog input | ADC channel 2 - usable for temperature sensor or auxiliary voltage monitoring |
| P147/ANI18 | Analog input | Additional ADC channel (18) - extends analog sensing flexibility within 24-pin constraint |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power consumption | 66 μA/MHz active current and 0.57 μA RTC+LVD standby - extends battery life in portable devices |
| On-chip high-accuracy oscillator | ±1.0% frequency stability (1.8–5.5 V, −20°C to +85°C) - eliminates external crystal for cost-sensitive timing |
| Hardware multiplier/divider | 16×16→32-bit multiply, 32÷32→32-bit divide - accelerates PID control and signal scaling without software overhead |
| Real-time clock (RTC) | Calendar function (99 years), alarm, and clock correction - enables time-stamped logging and scheduled wake-up |
| DMA controller | 2-channel DMA - offloads UART/ADC transfers from CPU, reducing interrupt latency and power use |
| Different potential interface | I/O pins support 1.8 V/2.5 V/3.3 V logic levels - simplifies interfacing with mixed-voltage sensors and displays |
Applications
| Smart Home Sensor Node | Portable Medical Monitor |
|---|---|
Use Scenario: Battery-powered temperature/humidity sensor node transmitting data via UART-to-Bluetooth module. IC Role / Device Role / Timing Role: Main system controller executing sensor readout, calibration, and serial protocol framing; RTC provides timestamping. Use Value: 0.57 μA STOP mode enables >5-year battery life on CR2032; 10-bit ADC meets ±0.5°C accuracy requirements with NTC compensation. |
Use Scenario: Wearable pulse oximeter with LED driver control, photodiode signal acquisition, and low-power display interface. IC Role / Device Role / Timing Role: Signal processor managing LED timing, ADC sampling, and SPI-driven OLED update; SNOOZE mode synchronizes with sensor burst cycles. Use Value: 66 μA/MHz efficiency allows continuous 100 Hz sampling while staying within 1.5 mA average budget; 6 ADC channels support dual-wavelength acquisition. |
| Industrial Panel Controller | Appliance User Interface |
Use Scenario: Small HMI for HVAC control panel with rotary encoder, LED indicators, and RS-485 communication. IC Role / Device Role / Timing Role: Dedicated UI controller handling button debounce, LED PWM, and UART-to-RS485 transceiver management. Use Value: 24-pin HWQFN fits tight board space; 1.6 V min supply ensures operation during brown-out conditions common in factory environments. |
Use Scenario: Microwave oven or coffee maker control board managing keypad scan, buzzer feedback, and relay timing. IC Role / Device Role / Timing Role: Primary MCU executing state machine, buzzer output via on-chip controller, and precise cooking timer using RTC alarm. Use Value: Integrated buzzer output eliminates external driver; HALT mode reduces idle power during standby without sacrificing wake-up responsiveness. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100BCANA#60 | Includes 4 KB data flash and same 16 KB code flash, 2 KB RAM, identical package and peripherals | Required where field firmware updates or parameter storage (e.g., calibration data) are needed | Select when nonvolatile parameter retention or bootloader self-update capability is mandatory |
| R5F101BDANA#60 | Same family, 24-pin HWQFN, but with 32 KB flash, 2 KB RAM, and no data flash | Suitable for larger firmware images (e.g., added communication stacks or encryption libraries) | Choose when additional code space is needed without increasing pin count or changing PCB layout |
Compared with R5F101BCANA#60, R5F100BCANA#60 adds data flash for robust parameter storage but increases cost and write-cycle management complexity, while R5F101BDANA#60 trades flash density for future-proofing firmware growth - both retain identical low-power behavior and peripheral compatibility.
Availability
R5F101BCANA#60 is available at Aetrix Electronics and suitable for smart home sensors, portable medical monitors, and appliance user interfaces requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for R5F101BCANA#60 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 control applications - emphasizing energy efficiency, integration, and ease of certification for consumer and industrial end equipment.
FAQ
What is the operating temperature range for the R5F101BCANA#60?
The R5F101BCANA#60 is rated for −40°C to +85°C, designated for consumer applications ('A' grade per Renesas part numbering). It does not support the extended −40°C to +105°C industrial 'G' grade, and thermal derating is not required within this range under specified voltage and load conditions.
Does the R5F101BCANA#60 include data flash memory?
No, the R5F101BCANA#60 does not include data flash memory. Per Renesas part numbering convention, the '101' prefix indicates no data flash, distinguishing it from '100' variants like R5F100BCANA#60 which integrate 4 KB of data flash for nonvolatile parameter storage.
What package type and pin pitch does the R5F101BCANA#60 use?
The R5F101BCANA#60 uses a 24-pin HWQFN package (4 mm × 4 mm, 0.5 mm pitch), identified by the 'NA' suffix in the part number and confirmed in Renesas documentation as PWQN0024KE-A/PWQN0024KF-A. It is moisture-sensitive level 3 and requires bake-before-rework per J-STD-020.
Can the R5F101BCANA#60 operate from a single 1.8 V supply?
Yes, the R5F101BCANA#60 supports operation from 1.6 V to 5.5 V, including 1.8 V. At 1.8 V, maximum clock frequency is reduced per datasheet limits (typically ≤16 MHz), and certain peripherals like the high-speed oscillator may require configuration adjustment to maintain accuracy.
How many analog input channels are available on the R5F101BCANA#60?
The R5F101BCANA#60 provides 6 analog input channels (ANI0–ANI2 and ANI18, plus three additional channels mapped to other pins per pin configuration tables), all accessible through its 10-bit A/D converter with internal reference and temperature sensor support.
R5F101BCANA#60 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 32-WFQFN Exposed Pad
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 22
- 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 8x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F101BCANA#60 FAQ
1.How can I place an order for R5F101BCANA#60 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F101BCANA#60 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 R5F101BCANA#60 reliable?
The price and inventory of R5F101BCANA#60 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F101BCANA#60 is usually 5 days.
3.What payment methods are accepted for R5F101BCANA#60?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F101BCANA#60 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F101BCANA#60?
R5F101BCANA#60 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F101BCANA#60 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 R5F101BCANA#60?
For technical support, including R5F101BCANA#60 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F101BCANA#60 requirements.
6.How does Aetrix verify that R5F101BCANA#60 is sourced from the original manufacturer or authorized distributors?
All R5F101BCANA#60 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 R5F101BCANA#60 meets industry standards.
7.What is the process for return or replacement of R5F101BCANA#60?
All R5F101BCANA#60 units undergo pre-shipment inspection (PSI). If there is an issue with R5F101BCANA#60, 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 R5F101BCANA#60 part is unused and in its original packaging.
Return procedure for R5F101BCANA#60:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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