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Renesas R5F101BAANA#60
- Part No.:
- R5F101BAANA#60
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 32-WFQFN Exposed Pad
- Datasheet:
-
R5F101BAANA#60.pdf
- Description:
- 16BIT MCU RL78/G13 16K 32HWQFN -
- Quantity:
- Payment:
- Shipping:
Inventory:1,154
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Product details
Overview
R5F101BAANA#60 from Renesas is a 32-pin HWQFN-packaged RL78/G13 16-bit microcontroller with 16 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), UART/SPI/I²C interfaces, real-time clock, and watchdog timer - deployed in battery-powered industrial sensors and smart metering endpoints.
For engineers reviewing the R5F101BAANA#60 datasheet, R5F101BAANA#60 pinout, R5F101BAANA#60 application, or R5F101BAANA#60 equivalent, key selection criteria include its 32-pin HWQFN-0.5 mm pitch package, absence of on-chip data flash, -40°C to +85°C industrial temperature grade (A suffix), and support for SNOOZE mode operation with background data transfer capability.
Technical Context
The R5F101BAANA#60 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 dedicated hardware peripherals: 8-channel 16-bit timers, 1-channel 12-bit interval timer, 1-channel real-time clock with calendar/alarm, and 1-channel watchdog timer using the low-speed on-chip oscillator.
Peripheral integration includes 2-channel UART (LIN-capable), 2-channel simplified SPI (CSI), 3-channel I²C/Simplified I²C, 6-channel 10-bit ADC with internal 1.45 V reference and temperature sensor, and DMA controller with 2 channels supporting 2-clock transfers between SFR and RAM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline, 1 MB address space |
| Max Operating Frequency | 32 MHz - enables 41 DMIPS performance for real-time control tasks |
| Flash Memory | 16 KB code flash - sufficient for compact firmware in sensor nodes and HMI controllers |
| RAM Size | 2 KB on-chip RAM - supports stack, variables, and small buffer operations without external memory |
| ADC Resolution & Channels | 10-bit resolution, 6 input channels - suitable for analog sensing in environmental monitoring |
| 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 |
| Low-Power Modes | HALT (0.57 μA), STOP, SNOOZE - extends battery life in always-on edge devices |
Pinout & Package
Package: 32-pin HWQFN (5 × 5 mm, 0.5-mm pitch), moisture sensitivity level MSL3, RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power pins enable stable core/peripheral rail decoupling; requires local 100 nF ceramic bypass |
| P00–P07 | General-purpose I/O port | 8-bit bidirectional port with N-ch open-drain option, pull-up resistors, and TTL input buffers |
| P10–P17 | Multi-function I/O port | Supports SCK00/SCL00, SI00/RxD0/TOOLRxD/SDA00, SO00/TxD0/TOOLTxD - enables dual SPI/I²C/UART use |
| P20–P27 | Analog/digital I/O port | Includes ANI0–ANI5 (6 ADC inputs), AVREFP/AVREFM - permits precision analog acquisition with internal reference |
| RESET | Active-low reset input | Accepts external reset signal or connects to on-chip POR/LVD circuitry for reliable startup |
| CLKP/CLKM | Crystal oscillator terminals | Supports 32.768 kHz crystal for RTC accuracy; optional high-speed crystal up to 20 MHz |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power HALT mode | 0.57 μA typical current draw with RTC + LVD active - enables >10-year coin-cell operation in periodic wake-up systems |
| Self-programmable flash | Boot swap and flash shield window functions allow secure field firmware updates without external programmer |
| Hardware DMA controller | 2-channel DMA with 2-clock transfers between SFR and RAM - offloads CPU during serial data streaming |
| Integrated RTC with calendar | 99-year calendar, alarm, and clock correction - eliminates need for external RTC IC in time-stamped logging |
| Multi-protocol serial interface | 2 UART (LIN-compatible), 2 CSI, 3 I²C - simplifies connectivity to sensors, displays, and bus transceivers |
Applications
| Smart Energy Sensor Node | Industrial HMI Keypad Controller |
|---|---|
|
Use Scenario: Battery-powered temperature/humidity/pressure sensor node transmitting data via UART to gateway every 5 minutes. IC Role / Device Role / Timing Role: Main system controller executing sensor polling, ADC conversion, RTC-timed wake-up, and UART transmission. Use Value: HALT mode current (0.57 μA) and integrated RTC enable multi-year operation on CR2032; 10-bit ADC provides sufficient resolution for environmental sensing. |
Use Scenario: Front-panel keypad interface for PLC or motor drive with LED feedback and debounce logic. IC Role / Device Role / Timing Role: Dedicated input scanner managing 8×8 matrix keys, driving 16 LEDs, and communicating status via UART to host MCU. Use Value: On-chip key interrupt function reduces polling overhead; N-ch open-drain I/O supports direct LED drive; 16 KB flash accommodates robust debounce and UI state machine. |
| White Goods Appliance Control | Portable Medical Monitor |
|
Use Scenario: Washing machine main control board managing motor drivers, water valves, and user display. IC Role / Device Role / Timing Role: Secondary controller handling UI, safety interlocks, and communication with primary MCU over UART/I²C. Use Value: 1.6–5.5 V operation tolerates wide input fluctuations; built-in LVD ensures safe shutdown during brown-out; 6-channel ADC monitors thermistors and current sense signals. |
Use Scenario: Handheld pulse oximeter acquiring analog photodiode signals and driving OLED display. IC Role / Device Role / Timing Role: Signal acquisition controller performing synchronized ADC sampling, digital filtering, and display refresh via SPI. Use Value: 10-bit ADC with internal 1.45 V reference enables ratiometric measurement stability; SNOOZE mode allows background ADC conversion while CPU sleeps - optimizing power per measurement cycle. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100BAANA#60 | Includes 4 KB data flash and same 16 KB code flash, 2 KB RAM, identical pinout and package | Supports EEPROM-like parameter storage and firmware update logging - required where non-volatile configuration persistence is needed | Select when data flash functionality is mandatory; otherwise R5F101BAANA#60 reduces cost and simplifies flash management |
| R5F101BAADNA#60 | Same core, memory, and peripherals but in 32-pin LQFP-0.8 mm pitch (PLQP0032KB-B), not HWQFN | Preferred for through-hole prototyping or legacy PCB layouts requiring larger pitch; higher thermal resistance than HWQFN | Choose for manual assembly, debug-friendly layouts, or compatibility with existing LQFP footprints - not drop-in compatible with HWQFN |
Compared with R5F100BAANA#60, the R5F101BAANA#60 removes data flash to reduce cost and complexity in fixed-function applications; compared with R5F101BAADNA#60, it offers superior thermal performance and board area efficiency via HWQFN packaging - critical for space-constrained portable designs.
Availability
R5F101BAANA#60 is available at Aetrix Electronics and suitable for battery-powered sensor nodes, industrial HMI controllers, and white goods appliance sub-systems requiring stable component supply across long production lifecycles.
Supply support for R5F101BAANA#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, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/G13 product line targets cost-sensitive, ultra-low-power general-purpose embedded applications - emphasizing energy efficiency, peripheral integration, and toolchain maturity for rapid development of sensor, control, and human-interface devices.
FAQ
What is the maximum operating frequency and corresponding performance of the R5F101BAANA#60?
The R5F101BAANA#60 operates at up to 32 MHz using its high-speed on-chip oscillator, delivering 41 DMIPS of processing performance. This speed is achievable across the full 1.6 V to 5.5 V supply range and supports real-time tasks such as sensor fusion, motor control loops, and protocol stack execution without external clock sources.
Does the R5F101BAANA#60 include data flash memory?
No, the R5F101BAANA#60 does not include data flash memory. As indicated by the '101' in its part number (per Renesas RL78/G13 naming convention), it provides only 16 KB of code flash and 2 KB of RAM. Applications requiring non-volatile parameter storage must implement external EEPROM or use code flash sectors with wear-leveling software.
What package type and pin pitch does the R5F101BAANA#60 use?
The R5F101BAANA#60 uses a 32-pin HWQFN package (5 × 5 mm body, 0.5 mm pin pitch), identified by the 'NA' suffix and '#60' tape-and-reel packaging code. This fine-pitch QFN supports high-density PCB layouts and offers better thermal dissipation than equivalent LQFP variants.
Which low-power modes are supported by the R5F101BAANA#60, and what is the lowest current consumption?
The R5F101BAANA#60 supports HALT, STOP, and SNOOZE modes. In HALT mode with only RTC and LVD active, it consumes 0.57 μA typical current at VDD = 3.0 V and TA = 25°C - enabling decade-long operation on primary lithium batteries in infrequently polled sensor applications.
Can the R5F101BAANA#60 operate across extended temperature ranges?
The R5F101BAANA#60 is rated for -40°C to +85°C ambient operation (indicated by the 'A' suffix), meeting industrial-grade requirements. It does not support the -40°C to +105°C 'G' grade variant; for extended temperature applications, consider R5F101BAGNA#60 (same package, G-grade).
R5F101BAANA#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:
- 16KB (16K 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:
R5F101BAANA#60 FAQ
1.How can I place an order for R5F101BAANA#60 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F101BAANA#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 R5F101BAANA#60 reliable?
The price and inventory of R5F101BAANA#60 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F101BAANA#60 is usually 5 days.
3.What payment methods are accepted for R5F101BAANA#60?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F101BAANA#60 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F101BAANA#60?
R5F101BAANA#60 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F101BAANA#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 R5F101BAANA#60?
For technical support, including R5F101BAANA#60 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F101BAANA#60 requirements.
6.How does Aetrix verify that R5F101BAANA#60 is sourced from the original manufacturer or authorized distributors?
All R5F101BAANA#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 R5F101BAANA#60 meets industry standards.
7.What is the process for return or replacement of R5F101BAANA#60?
All R5F101BAANA#60 units undergo pre-shipment inspection (PSI). If there is an issue with R5F101BAANA#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 R5F101BAANA#60 part is unused and in its original packaging.
Return procedure for R5F101BAANA#60:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F101BAANA#60 Tags
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