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Renesas R5F10EGAGFB#V0
- Part No.:
- R5F10EGAGFB#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F10EGAGFB#V0.pdf
- Description:
- IC MCU 16BIT 16KB FLASH 48LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,250
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Product details
Overview
R5F10EGAGFB#V0 from Renesas Electronics is a 48-pin LFQFP-packaged 16-bit RL78/G1A microcontroller with 64 KB flash, 4 KB data flash, 4 KB RAM, 12-bit 28-channel ADC, and industrial-grade −40°C to +105°C operation. It integrates UART, I²C, SPI, RTC, programmable buzzer outputs, and ultra-low-power modes (0.57 µA in RTC+LVD halt mode), targeting battery-powered industrial sensors and motor control interfaces.
For engineers reviewing the R5F10EGAGFB#V0 datasheet, R5F10EGAGFB#V0 pinout, R5F10EGAGFB#V0 application, or R5F10EGAGFB#V0 equivalent, key selection criteria include its 48-pin LFQFP package, 64 KB flash capacity, industrial temperature rating, integrated 12-bit ADC with 3.375 µs conversion time, and support for multiple serial interfaces including dual I²C and up to three UARTs.
Technical Context
The R5F10EGAGFB#V0 implements the RL78 16-bit CISC core with 3-stage pipeline, delivering 41 DMIPS at 32 MHz. Its memory subsystem includes on-chip single-voltage flash with block protection, background data flash operation (1M erase cycles), and RAM parity error detection for IEC 60730 compliance.
Peripherals include an 8-channel timer array with PWM capability, real-time clock with calendar/alarm, 12-bit interval timer, 15 kHz window watchdog, and dual serial array units supporting UART/I²C/CSI protocols - all configurable via peripheral I/O redirection register (PIOR) for flexible pin assignment.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline; executes 86% of instructions in 1–2 clocks |
| Max Operating Frequency | 32 MHz; delivers 41 DMIPS for deterministic real-time control |
| Flash Memory | 64 KB code flash with 1 KB block size and secure boot swap function |
| Data Flash | 4 KB background-operable data flash rated for 1 million erase cycles |
| ADC Resolution & Channels | 12-bit resolution across 28 analog inputs; 3.375 µs conversion time supports fast sensor sampling |
| Low-Power Halt Mode | 0.57 µA (RTC + LVD enabled); enables multi-year battery life in always-on monitoring |
| Operating Voltage Range | 1.6 V to 3.6 V; supports direct Li-ion/LiPo or coin-cell battery operation without regulators |
Pinout & Package
Package: 48-pin LFQFP (7 × 7 mm, 0.5 mm pitch), industrial-grade (−40°C to +105°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P02/P03 | UART1 TX/RX | Full-duplex asynchronous communication interface for host MCU or modem connectivity |
| P10–P12 | I²C0 SCL/SDA, UART0 TX/RX | Shared pins enable concurrent I²C sensor bus and UART debug channel |
| P20/P21 | AVREFP/AVREFM | Dedicated analog reference inputs enabling precise 12-bit ADC measurements independent of supply noise |
| P30/P31 | SCK11/SCL11, TI03/TO03 | Simultaneous SPI clock and timer I/O support encoder feedback or PWM-driven actuator control |
| P60/P61 | SCLA0/SDAA0 | Dedicated I²C auxiliary interface for secondary sensor clusters or EEPROM configuration storage |
| P70–P75 | SCK01/SDA01/SO01/SI01/SCL01/SDA01 | Full CSI/I²C01 peripheral set for isolated communication domain with independent clocking |
| RESET | Active-low reset input | Asynchronous hardware reset with internal POR and external LVD monitoring (12 threshold options) |
| REGC | Voltage regulator capacitor terminal | Requires 0.47–1 µF capacitor to ground for stable internal 1.25 V regulator operation |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power operation | 66 µA/MHz active current and 0.57 µA RTC+LVD halt mode extend battery life in portable equipment |
| Hardware CRC engine | On-the-fly flash memory integrity verification meets IEC 60730 Class B safety requirements |
| Peripheral I/O redirection | PIOR register enables dynamic remapping of UART/I²C/SPI functions to alternate pins without PCB change |
| Programmable clock/buzzer output | PCLBUZ0/PCLBUZ1 generate precise audio tones or clock signals (256 Hz–32.768 kHz) from subsystem oscillator |
| Multi-voltage I/O tolerance | 3.6 V-tolerant GPIO with 20 mA drive strength simplifies level-shifting in mixed-voltage systems |
Applications
| Industrial Sensor Node | Smart HVAC Controller |
|---|---|
Use Scenario: Compact, battery-powered environmental monitor measuring temperature, humidity, and CO₂ via analog and I²C sensors. IC Role / Device Role / Timing Role: Central controller managing sensor acquisition, low-power scheduling, wireless transmission timing, and RTC-based data logging intervals. Use Value: 0.57 µA halt mode enables >5-year operation on CR2032; 28-channel ADC supports simultaneous multi-sensor reads without external MUX. |
Use Scenario: Wall-mounted thermostat with display, relay drivers, and wired/wireless communication interfaces. IC Role / Device Role / Timing Role: Main system controller handling user input, PID fan/compressor control, display refresh, and UART-to-cloud gateway protocol stack. Use Value: Dual UARTs allow concurrent local debug and remote firmware update; 64 KB flash accommodates full Modbus RTU + BLE mesh stack. |
| Motor Drive Interface Module | Medical Infusion Pump Controller |
Use Scenario: Low-cost BLDC motor driver board with Hall-effect feedback, current sensing, and speed regulation. IC Role / Device Role / Timing Role: Real-time motion controller executing commutation logic, PWM generation, fault monitoring, and CAN/I²C command interface. Use Value: 8-channel timer array provides independent PWM outputs for 3-phase gate drivers plus dead-time insertion; 12-bit ADC measures phase currents with <1% error. |
Use Scenario: Portable infusion pump requiring precise flow rate control, battery management, and safety-critical alarm generation. IC Role / Device Role / Timing Role: Safety-certified controller performing motor step sequencing, pressure sensor monitoring, battery voltage tracking, and audible/visual alerts. Use Value: RAM parity, flash CRC, and illegal access detection satisfy UL 60730 Class B; RTC ensures accurate dose timing over multi-day therapy sessions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10EGCGFB#V0 | Same 48-pin LFQFP package and 64 KB flash, but 3 KB RAM (vs. 4 KB); data flash identical | Reduced RAM limits complex protocol stacks or large buffer requirements | Select when application fits within 3 KB RAM and cost optimization is prioritized |
| R5F10ELCGFB#V0 | 64-pin LFQFP, 64 KB flash, 4 KB RAM, 28-channel ADC - adds 16 extra GPIO and dual UART/I²C/SPI instances | Enables higher peripheral count designs (e.g., multi-zone HVAC or dual-motor control) | Choose when additional I/O, serial channels, or larger PCB footprint is acceptable for enhanced scalability |
Compared with R5F10EGAGFB#V0, R5F10EGCGFB#V0 trades 1 KB RAM for lower cost in identical footprint, while R5F10ELCGFB#V0 expands I/O and serial resources at the expense of larger package and layout space - both retain same flash, data flash, ADC, and low-power performance.
Availability
R5F10EGAGFB#V0 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart HVAC controllers, motor drive interface modules, and medical infusion pump controllers requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F10EGAGFB#V0 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/G1A product line delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive industrial and consumer applications requiring high integration, robust safety features, and extended battery life.
FAQ
What is the maximum operating frequency and core performance of the R5F10EGAGFB#V0?
The R5F10EGAGFB#V0 operates at up to 32 MHz using its high-speed on-chip oscillator and delivers 41 DMIPS. Its RL78 16-bit CISC core features a 3-stage pipeline where 86% of instructions execute in just 1–2 clock cycles, enabling deterministic real-time response for time-critical control loops in the R5F10EGAGFB#V0.
Does the R5F10EGAGFB#V0 support industrial temperature range operation?
Yes, the R5F10EGAGFB#V0 is rated for −40°C to +105°C ambient operation, confirmed by its 'G' suffix in the part number per Renesas' ordering guide. This industrial-grade qualification ensures reliable performance in demanding environments such as factory automation, outdoor sensors, and motor drives where thermal stability is critical for the R5F10EGAGFB#V0.
How many analog input channels and what ADC resolution does the R5F10EGAGFB#V0 provide?
The R5F10EGAGFB#V0 integrates a 12-bit successive-approximation ADC with up to 28 analog input channels (ANI0–ANI30, excluding gaps), achieving 3.375 µs conversion time. It supports internal 1.45 V reference and external AVREFP/AVREFM inputs, enabling high-accuracy sensor interfacing directly in the R5F10EGAGFB#V0 without external signal conditioning.
What low-power modes are available on the R5F10EGAGFB#V0, and what are their typical current draws?
The R5F10EGAGFB#V0 offers multiple low-power states: Stop mode (0.23 µA RAM-retained), Halt mode with RTC+LVD (0.57 µA), and Snooze mode (0.6–0.7 mA for UART/ADC operation). These modes are hardware-controlled and retain register contents, allowing rapid wake-up - essential for energy-constrained applications using the R5F10EGAGFB#V0.
Is the R5F10EGAGFB#V0 pin-compatible with other RL78/G1A variants in the same package?
Yes, all 48-pin LFQFP RL78/G1A devices - including R5F10EGAGFB#V0, R5F10EGCGFB#V0, R5F10EGDGFB#V0, and R5F10EGEGFB#V0 - share identical pinouts and mechanical footprint. Function allocation (e.g., UART vs. I²C) is configurable via PIOR, enabling firmware-based feature differentiation without PCB redesign for the R5F10EGAGFB#V0.
R5F10EGAGFB#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-LQFP
- Series:
- RL78/G1A
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, LINbus, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 32
- Program Memory Size:
- 16KB (16K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 2K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 3.6V
- Data Converters:
- A/D 24x8/12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10EGAGFB#V0 FAQ
1.How can I place an order for R5F10EGAGFB#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10EGAGFB#V0 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 R5F10EGAGFB#V0 reliable?
The price and inventory of R5F10EGAGFB#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10EGAGFB#V0 is usually 5 days.
3.What payment methods are accepted for R5F10EGAGFB#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10EGAGFB#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10EGAGFB#V0?
R5F10EGAGFB#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10EGAGFB#V0 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 R5F10EGAGFB#V0?
For technical support, including R5F10EGAGFB#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10EGAGFB#V0 requirements.
6.How does Aetrix verify that R5F10EGAGFB#V0 is sourced from the original manufacturer or authorized distributors?
All R5F10EGAGFB#V0 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 R5F10EGAGFB#V0 meets industry standards.
7.What is the process for return or replacement of R5F10EGAGFB#V0?
All R5F10EGAGFB#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10EGAGFB#V0, 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 R5F10EGAGFB#V0 part is unused and in its original packaging.
Return procedure for R5F10EGAGFB#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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