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Renesas R5F1054AANA#60
- Part No.:
- R5F1054AANA#60
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 16-WFQFN Exposed Pad
- Datasheet:
-
R5F1054AANA#60.pdf
- Description:
- 16-BIT GENERAL MCU RL78/G11 16K
- Quantity:
- Payment:
- Shipping:
Inventory:1,761
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Product details
Overview
R5F1054AANA#60 from Renesas Electronics is a 16-pin HWQFN-packaged 16-bit RL78/G11 microcontroller designed for ultra-low-power embedded control in consumer-grade applications (−40 to +85°C). It integrates 16 KB code flash, 2 KB data flash, 1.5 KB RAM, an 8/10-bit 8-channel ADC, dual 8-bit DACs, two comparators, a PGA, four 16-bit timers, two UARTs, four I²C channels, and a 24 MHz high-accuracy on-chip oscillator (±1.0%). It targets battery-powered sensor nodes and smart home peripherals.
For engineers reviewing the R5F1054AANA#60 datasheet, R5F1054AANA#60 pinout, R5F1054AANA#60 application, or R5F1054AANA#60 equivalent, this page delivers verified technical context, package-specific pin mapping, real-world use scenarios, and validated alternative options - all grounded in Renesas' official R01DS0282EJ0260 Rev.2.60 documentation.
Technical Context
The R5F1054AANA#60 implements the RL78 CPU core with CISC architecture, 3-stage pipeline, and support for multiply/divide/MAC instructions. Its power management includes HALT, STOP, and SNOOZE modes enabling 58.3 μA/MHz active current and 0.64 μA retention with only LVD enabled.
Peripheral integration centers on event-driven operation: the Event Link Controller (ELC) supports 16 event inputs and 4 trigger outputs, while the Data Transfer Controller (DTC) handles 22 activation sources across normal, repeat, and block transfer modes - enabling efficient background data movement without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline and MAC instruction support |
| Max Clock Speed | 24 MHz via high-speed on-chip oscillator (±1.0% accuracy, VDD = 1.8–5.5 V) |
| Memory | 16 KB code flash (1 KB blocks), 2 KB data flash (1M write cycles), 1.5 KB RAM |
| Analog Peripherals | 8-channel 10-bit ADC (VDD-referenced), dual 8-bit DACs (0–VDD output), 2 comparators, 1 PGA |
| Timers & Control | Four 16-bit TAU timers, 12-bit interval timer, watchdog timer, timer KB, and 8-key interrupt capability |
| Serial Interfaces | Two UARTs, four simplified I²C channels (including multimaster), two CSI/SPI channels |
| Supply & Temp | 1.6–5.5 V operation; −40 to +85°C ambient range (consumer-grade A-spec) |
Pinout & Package
Package: HWQFN-16 (3 × 3 mm, 0.50-mm pitch), exposed die pad connected to VSS per datasheet recommendation. Pin count and function set match the 16-pin RL78/G11 variant with full peripheral I/O redirection support via PIOR0–PIOR3 registers.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P20/ANI0/AVREFP/IVREF1/SO10/TxD1 | Analog input / ADC reference (+) / comparator ref / SPI output / UART TX | Multi-function pin supporting analog sensing, reference voltage sourcing, and serial communication |
| P21/ANI1/AVREFM/IVREF0 | Analog input / ADC reference (−) / comparator ref | Provides differential ADC reference and comparator biasing; enables ratiometric measurements |
| P22/ANI2/PGAI/IVCMP0 | Analog input / PGA input / comparator input | Direct connection to programmable gain amplifier and comparator Channel 0 for signal conditioning |
| P23/ANI3/ANO1/PGAGND | Analog input / DAC output / PGA ground | Supports analog output generation (ANO1) and dedicated low-noise ground for PGA operation |
| P30/ANI21/KR1/TI00/TO01/INTP3/SCK11/SCL11/TxD0/PCLBUZ0/TKBO1/SDAA0 | Analog input / key return / timer I/O / I²C clock / UART TX / buzzer / TMKB output | High-density multiplexing for mixed-signal control: supports LIN-capable UART0, I²C bus, and capacitive key scanning |
| P31/ANI20/KR0/TI01/TO00/INTP4/TKBO0/RxD0/SI11/SDA11/SCLA0 | Analog input / key return / timer I/O / I²C data / UART RX / SPI input | Enables simultaneous LIN/UART0 communication, I²C slave/master, and analog front-end acquisition |
| P33/ANI18/IVCMP1/INTP11 | Analog input / comparator input / external interrupt | Dedicated comparator Channel 1 input with interrupt capability for fast threshold detection |
| P40/TOOL0/TO03/(PCLBUZ0)/SCK10/VCOUT0/VCOUT1/INTFO | Debug interface / timer output / SPI clock / comparator output / interrupt flag | Combines production debug access (TOOL0), hardware-triggered timing, and real-time event signaling |
| P56/ANI22/KR2/SO11/INTP10/(TO03)/(INTFO) | Analog input / key return / SPI output / external interrupt | Extends key scan matrix and analog monitoring while sharing interrupt resources efficiently |
| P121/X1/(TI01)/INTP2 | Ceramic/crystal oscillator input / timer input / interrupt | Primary system clock source input; also usable as general-purpose timer input or wake-up interrupt |
| P122/X2/EXCLK/SI10/RxD1/TI02/INTP1 | Oscillator output / external clock / SPI input / UART RX / timer input | Completes crystal oscillator circuit and provides secondary serial/timer/interrupt routing |
| P125/RESET/INTP9 | Reset input / external interrupt | Dual-role pin enabling hardware reset assertion and configurable wake-up interrupt |
| P137/INTP0/TI03 | External interrupt / timer input | Primary wake-up/interrupt source with timer capture capability for edge-sensitive event timing |
| REGC | Regulator capacitance | Must be decoupled to VSS with 0.47–1 μF capacitor to stabilize internal voltage regulator |
| VDD | Power supply | Main supply rail (1.6–5.5 V); powers digital logic, analog peripherals, and I/O buffers |
| VSS | Ground | Reference ground for all circuits; exposed die pad must connect here per layout guidelines |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power operation | 58.3 μA/MHz active current and 0.64 μA STOP mode with LVD only - extends battery life in portable devices |
| On-chip debug with flash shield | Integrated debug interface with flash shield window prevents unauthorized firmware access during development |
| Background data flash rewriting | BGO (background operation) allows code execution from program memory while updating 2 KB data flash |
| Flexible clock system | Three independent oscillators (high-speed up to 24 MHz, middle-speed 4 MHz, low-speed 15 kHz) enable dynamic power/performance scaling |
| Hardware-accelerated peripherals | DTC and ELC offload CPU from data movement and peripheral synchronization - reduces firmware complexity and latency |
| Robust analog subsystem | 10-bit ADC with internal temperature sensor and 1.45 V reference, dual DACs, and window comparator support precise sensor interfacing |
Applications
| Smart Thermostat Sensor Node | Wireless Door Lock Controller |
|---|---|
|
Use Scenario: Battery-powered HVAC sensor node measuring temperature, humidity, and occupancy via analog sensors and I²C peripherals. IC Role / Device Role / Timing Role: Central controller managing sensor acquisition, local decision logic, and BLE/Wi-Fi module handshaking via UART/I²C. Use Value: 16 KB flash hosts sensor fusion algorithms; 2 KB data flash stores calibration coefficients; ultra-low STOP current extends 2-year battery life. |
Use Scenario: Low-voltage electronic deadbolt using capacitive key scan, motor driver control, and tamper detection. IC Role / Device Role / Timing Role: Real-time security processor handling KR0–KR2 key matrix, PWM motor drive timing, and comparator-based intrusion sensing. Use Value: 8-key interrupt and 2 comparators enable instant wake-on-touch; 1.6 V min supply ensures operation down to depleted AA batteries. |
| LED Lighting Dimmer Module | Industrial Panel Meter Interface |
|
Use Scenario: DALI/0–10 V dimmable LED driver with analog potentiometer input, thermal monitoring, and status LEDs. IC Role / Device Role / Timing Role: Analog front-end and communication bridge converting user input to PWM output and reporting status over UART. Use Value: Dual 8-bit DACs generate precise 0–10 V dimming signals; 10-bit ADC reads pot and thermal sensor simultaneously with internal reference. |
Use Scenario: DIN-rail mounted meter reading interface acquiring analog process signals (4–20 mA, 0–5 V) and driving 7-segment display. IC Role / Device Role / Timing Role: Signal conditioner and protocol translator between field sensors, RS-485 UART, and local display controller. Use Value: PGA amplifies low-level sensor outputs; 16-bit timer KB generates accurate display refresh timing; 1.5 KB RAM buffers communication packets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1054AGNA#60 | Same pinout and peripherals, but rated for −40 to +105°C industrial operation | Required for extended temperature environments (e.g., factory automation, automotive under-hood) | Select when operating beyond +85°C ambient or requiring industrial qualification |
| R5F1056AASM#70 | 20-pin TSSOP package; adds 2 more ADC channels (10 total), 1 extra key interrupt, and CSI00 interface | Suitable for designs needing higher I/O count and expanded analog monitoring without changing core firmware | Choose when board layout allows larger package and additional analog inputs are needed |
Compared with R5F1054AANA#60, the R5F1054AGNA#60 offers identical functionality with extended temperature tolerance, while the R5F1056AASM#70 provides greater analog channel count and I/O flexibility in a larger footprint - both require no firmware changes but differ in thermal rating and pin availability.
Availability
R5F1054AANA#60 is available at Aetrix Electronics and suitable for smart home controllers, battery-powered sensor nodes, and industrial HMI interfaces requiring stable component supply and long-term manufacturability.
Supply support for R5F1054AANA#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/G11 product line delivers true low-power 16-bit MCUs optimized for cost-sensitive, battery-operated consumer and industrial control applications - balancing performance, integration, and energy efficiency.
FAQ
What is the maximum operating frequency of the R5F1054AANA#60?
The R5F1054AANA#60 supports a maximum system clock frequency of 24 MHz using its high-speed on-chip oscillator, which maintains ±1.0% accuracy across VDD = 1.8–5.5 V and TA = −40 to +85°C. External crystal operation is also supported up to 20 MHz depending on VDD level, as specified in the oscillator characteristics table of R01DS0282EJ0260 Rev.2.60.
Does the R5F1054AANA#60 include integrated debug capability?
Yes, the R5F1054AANA#60 includes an on-chip debug function compliant with Renesas' standard debug interface, supporting breakpoints, watchpoints, and flash programming. However, Renesas explicitly cautions against using this feature in mass-produced end products due to potential flash endurance impact - it is intended solely for development and evaluation per R01DS0282EJ0260 Rev.2.60 Section 2.1.
How many analog-to-digital converter channels does the R5F1054AANA#60 support?
The R5F1054AANA#60 supports 8 external analog input channels (ANI0–ANI3, ANI18, ANI20–ANI22) with 10-bit resolution and VDD-referenced conversion. It also includes an internal temperature sensor and 1.45 V reference voltage source, enabling self-calibration and environmental monitoring without external components.
What package type and pin count does the R5F1054AANA#60 use?
The R5F1054AANA#60 uses a 16-pin HWQFN package (3 × 3 mm, 0.50-mm pitch) with an exposed die pad that must be connected to VSS. This matches the "NA" package code in Renesas' ordering information and is distinct from the 16-pin SSOP variant (R5F1054AASP), confirming its compact, thermally enhanced footprint.
Can the R5F1054AANA#60 operate from a single 1.8 V supply?
Yes, the R5F1054AANA#60 operates across a wide supply range of 1.6 V to 5.5 V. At 1.8 V, it supports up to 8 MHz system clock via the high-speed on-chip oscillator and full peripheral functionality including ADC, DAC, timers, and serial interfaces - making it suitable for single-cell Li-ion or two-cell alkaline battery systems.
R5F1054AANA#60 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 16-WFQFN Exposed Pad
- Series:
- RL78/G11
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- CSI, I2C, UART/USART
- Peripherals:
- LVD, POR, WDT
- Number of I/O:
- 13
- Program Memory Size:
- 16KB (16K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 2K x 8
- RAM Size:
- 1.5K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 9x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F1054AANA#60 FAQ
1.How can I place an order for R5F1054AANA#60 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1054AANA#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 R5F1054AANA#60 reliable?
The price and inventory of R5F1054AANA#60 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1054AANA#60 is usually 5 days.
3.What payment methods are accepted for R5F1054AANA#60?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1054AANA#60 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1054AANA#60?
R5F1054AANA#60 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1054AANA#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 R5F1054AANA#60?
For technical support, including R5F1054AANA#60 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1054AANA#60 requirements.
6.How does Aetrix verify that R5F1054AANA#60 is sourced from the original manufacturer or authorized distributors?
All R5F1054AANA#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 R5F1054AANA#60 meets industry standards.
7.What is the process for return or replacement of R5F1054AANA#60?
All R5F1054AANA#60 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1054AANA#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 R5F1054AANA#60 part is unused and in its original packaging.
Return procedure for R5F1054AANA#60:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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