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Renesas R5F10EGCANA#U0
- Part No.:
- R5F10EGCANA#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-WFQFN Exposed Pad
- Datasheet:
-
R5F10EGCANA#U0.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 48HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,337
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Product details
Overview
R5F10EGCANA#U0 from Renesas Electronics is a 48-pin HWQFN-packaged 16 KB Flash, 4 KB Data Flash, 2 KB RAM RL78/G1A 16-bit microcontroller operating at up to 32 MHz with 41 DMIPS performance, 12-bit 28-channel ADC, and ultra-low power consumption (66 µA/MHz active, 0.57 µA RTC+LVD). It targets battery-powered industrial sensor nodes and smart metering interfaces requiring precise analog acquisition and long-term autonomous operation.
For engineers reviewing the R5F10EGCANA#U0 datasheet, R5F10EGCANA#U0 pinout, R5F10EGCANA#U0 application, or R5F10EGCANA#U0 equivalent, key selection criteria include its 48-pin HWQFN (7 × 7 mm) package, 1.6–3.6 V supply range, integrated RTC with 1 Hz output (RTC1HZ on P30), and dual I²C/SPI/UART peripheral support for multi-sensor communication buses.
Technical Context
The R5F10EGCANA#U0 implements the RL78 CPU core with Harvard architecture, 3-stage pipeline, and CISC instruction set enabling 86% of instructions in 1–2 clock cycles. It integrates a high-speed on-chip oscillator (32 MHz ±1% over −20°C to +85°C) and supports external crystal (X1/X2) or EXCLK input for main system clock.
Its peripheral subsystem includes two serial array units (SAUs): SAU0 supports UART0/UART1/I²C00/I²C11/CSI00/CSI11, while SAU1 adds UART2/I²C20/I²C21/CSI20/CSI21. The 8-channel timer array provides TI00–TI07 inputs and TO00–TO07 outputs, with P31 supporting TI03/TO03 and buzzer output (PCLBUZ0).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CPU delivering 41 DMIPS at 32 MHz; executes 86% of instructions in 1–2 cycles |
| Memory | 16 KB code flash (1 KB blocks), 4 KB data flash (1M erase cycles), 2 KB RAM with backup retention |
| ADC | 12-bit resolution, 28 channels, 3.375 µs conversion time, supports 1.6 V minimum reference |
| Power | 1.6–3.6 V operation; 66 µA/MHz active, 0.57 µA in Halt mode (RTC + LVD enabled) |
| Clock | 32 MHz on-chip oscillator (±1% accuracy), plus X1/X2 crystal support and EXCLK/EXCLKS inputs |
| Timers | 8-channel 16-bit timer array, 12-bit interval timer, 15 kHz watchdog with window function, full-calendar RTC |
| I/O | 42 total I/O pins including 3.6 V-tolerant CMOS, N-ch open-drain, internal pull-up, and key return (KR0–KR5) |
Pinout & Package
Package: 48-pin HWQFN (7 × 7 mm, 0.5 mm pitch), exposed die pad recommended to be connected to VSS.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P30 | ANI27 / SCK11 / SCL11 / INTP3 / RTC1HZ | Multi-function pin: ADC input, SPI/I²C clock, external interrupt, and real-time clock 1 Hz output |
| P31 | ANI29 / TI03 / TO03 / PCLBUZ0 / INTP4 | Supports ADC input, timer input/output, programmable buzzer output, and external interrupt |
| P60 / P61 | SCLA0 / SDAA0 | Dedicated I²C interface pins for primary I²C bus (IICA0) with internal pull-up capability |
| P10 / P11 / P12 | SCK00 / SI00 / SO00 (or SCL00 / SDA00 / TxD0/RxD0) | Configurable CSI00 or I²C00 or UART0 interface via peripheral I/O redirection register (PIOR) |
| REGC | Voltage regulator capacitor terminal | Must connect 0.47–1 µF capacitor to VSS for stable internal voltage regulation |
| RESET | Active-low reset input | Accepts external reset signal; internally tied to POR/LVD circuitry for power-on and low-voltage detection |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power modes | 0.57 µA Halt (RTC+LVD), 0.7 mA Snooze (UART/ADC active), enabling multi-year battery life in sensor endpoints |
| On-chip debug | 1-wire on-chip debug (TOOL0/P40) eliminates need for dedicated JTAG/SWD header space |
| Data flash BGO | Background operation allows concurrent program execution during data flash erase/write (4 KB capacity) |
| Safety compliance | Built-in CRC calculation, RAM parity check, SFR write protection, and illegal memory access detection per IEC/UL 60730 |
| Flexible I/O routing | Peripheral I/O redirection register (PIOR) enables dynamic assignment of functions like UART/I²C/SPI to multiple pin groups |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
|
Use Scenario: Sub-metering unit collecting voltage, current, and temperature data in DIN-rail mounted energy monitors. IC Role / Device Role / Timing Role: Main controller executing metrology algorithms, managing isolated RS-485 communication, and logging data to internal data flash. Use Value: 12-bit ADC with 28 channels and 3.375 µs conversion enables simultaneous sampling across multiple analog sensors without external mux. |
Use Scenario: Wireless vibration/temperature node deployed in factory machinery with 10-year battery life target. IC Role / Device Role / Timing Role: System-on-chip managing MEMS sensor interface, low-power BLE wake-up, and RTC-triggered periodic measurement bursts. Use Value: 0.57 µA Halt mode with RTC active extends battery life; integrated LVD prevents brown-out corruption during voltage sag. |
| Home Appliance Control | Medical Diagnostic Device |
|
Use Scenario: Washing machine main control board handling motor drive timing, water level sensing, and user interface feedback. IC Role / Device Role / Timing Role: Real-time motor control coordinator using TI03/TO03 on P31 for PWM generation and buzzer alert signaling. Use Value: 8-channel timer array supports independent PWM outputs for motor phases and audio alerts without external timers. |
Use Scenario: Portable blood glucose meter requiring accurate analog front-end and secure firmware updates. IC Role / Device Role / Timing Role: Safety-critical controller performing ADC calibration, flash shield window enforcement, and secure boot swap. Use Value: Flash shield window and self-programming with secure boot swap prevent unauthorized firmware modification during field updates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10EGDANA#U0 | 48-pin HWQFN, 32 KB Flash, 3 KB RAM, same peripherals and pinout | Higher code density required for complex protocol stacks or larger UI assets | Select when firmware size exceeds 16 KB or additional RAM is needed for buffer-intensive tasks |
| R5F10EBCANA#U0 | 32-pin HWQFN, 16 KB Flash, 2 KB RAM, reduced I/O count (26 pins), fewer ADC channels (18) | Space-constrained designs where 42 I/O and 28 ADC channels are unnecessary | Choose for cost-sensitive, compact applications with simpler analog/sensor requirements |
Compared with R5F10EGCANA#U0, R5F10EGDANA#U0 offers double flash capacity for feature-rich firmware, while R5F10EBCANA#U0 reduces footprint and BOM cost at the expense of I/O and analog channel count - both share identical 48-pin and 32-pin HWQFN packages respectively but differ in memory and peripheral scaling.
Availability
R5F10EGCANA#U0 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, home appliance control, and portable medical diagnostics requiring stable component supply across extended temperature ranges (−40°C to +105°C).
Supply support for R5F10EGCANA#U0 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, battery-operated industrial and consumer devices requiring high integration and functional safety features.
FAQ
What is the operating voltage range for the R5F10EGCANA#U0?
The R5F10EGCANA#U0 operates from 1.6 V to 3.6 V across its full temperature range (−40°C to +105°C). This wide supply range supports direct connection to single-cell Li-ion, alkaline, or coin-cell batteries without external regulators, and enables compatibility with legacy 3.3 V and emerging low-voltage systems.
Does the R5F10EGCANA#U0 support hardware-based real-time clock functionality?
Yes, the R5F10EGCANA#U0 includes a full-calendar real-time clock (RTC) with alarm, watch correction, and 1 Hz output (RTC1HZ) on pin P30. It operates independently in Halt mode consuming only 0.57 µA when paired with LVD, making it suitable for time-stamped data logging in battery-powered applications.
How many analog-to-digital converter channels does the R5F10EGCANA#U0 provide?
The R5F10EGCANA#U0 provides 28 configurable 12-bit ADC input channels (ANI0–ANI30, excluding gaps), with 3.375 µs conversion time and support for 1.6 V minimum reference voltage. Channels are distributed across ports P20–P27, P150, P02–P03, P10–P15, P30–P31, P41, P50–P51, and P70–P75.
What package type and pin count does the R5F10EGCANA#U0 use?
The R5F10EGCANA#U0 uses a 48-pin HWQFN package (7 mm × 7 mm, 0.5 mm pitch) with an exposed die pad. This compact, thermally efficient package supports high-density PCB layouts and is compatible with standard reflow soldering processes used in industrial manufacturing.
Can the R5F10EGCANA#U0 execute code while writing to data flash memory?
Yes, the R5F10EGCANA#U0 supports background operation (BGO) for its 4 KB data flash memory, allowing full-speed program execution during erase and write operations. This enables seamless data logging and firmware parameter updates without interrupting real-time control tasks.
R5F10EGCANA#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-WFQFN Exposed Pad
- Series:
- RL78/G1A
- Packaging:
- Tray
- Product Status:
- Obsolete
- 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:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 2K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 3.6V
- Data Converters:
- A/D 24x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F10EGCANA#U0 FAQ
1.How can I place an order for R5F10EGCANA#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10EGCANA#U0 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 R5F10EGCANA#U0 reliable?
The price and inventory of R5F10EGCANA#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10EGCANA#U0 is usually 5 days.
3.What payment methods are accepted for R5F10EGCANA#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10EGCANA#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10EGCANA#U0?
R5F10EGCANA#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10EGCANA#U0 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 R5F10EGCANA#U0?
For technical support, including R5F10EGCANA#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10EGCANA#U0 requirements.
6.How does Aetrix verify that R5F10EGCANA#U0 is sourced from the original manufacturer or authorized distributors?
All R5F10EGCANA#U0 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 R5F10EGCANA#U0 meets industry standards.
7.What is the process for return or replacement of R5F10EGCANA#U0?
All R5F10EGCANA#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10EGCANA#U0, 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 R5F10EGCANA#U0 part is unused and in its original packaging.
Return procedure for R5F10EGCANA#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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