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Renesas R5F10EGDANA#U0
- Part No.:
- R5F10EGDANA#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-WFQFN Exposed Pad
- Datasheet:
-
R5F10EGDANA#U0.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 48HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,343
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Product details
Overview
R5F10EGDANA#U0 from Renesas Electronics is a 48-pin HWQFN-packaged 16-bit RL78/G1A microcontroller with 48 KB flash, 4 KB data flash, 2 KB RAM, 12-bit ADC (24 channels), and ultra-low-power operation down to 0.57 µA in RTC+LVD halt mode. It integrates UART, I²C, CSI, timer array, RTC, and on-chip debug - deployed in industrial sensor nodes and battery-powered control modules.
For engineers reviewing the R5F10EGDANA#U0 datasheet, R5F10EGDANA#U0 pinout, R5F10EGDANA#U0 application, or R5F10EGDANA#U0 equivalent, key selection criteria include its 48-pin HWQFN (7 × 7 mm) package, 32 MHz max CPU frequency delivering 41 DMIPS, 1.6–3.6 V supply range, and support for industrial temperature (−40 °C to +105 °C).
Technical Context
The R5F10EGDANA#U0 implements the RL78 16-bit CISC Harvard architecture with 3-stage pipeline, enabling 86% of instructions in 1–2 clock cycles and 16×16 multiply in 1 cycle. Its dual-clock system combines a 32 MHz ±1% high-speed on-chip oscillator (1.8–3.6 V, −20 °C to +85 °C) and 32.768 kHz subsystem crystal input (XT1/XT2) for RTC precision.
Peripheral integration includes up to 8-channel 16-bit timer array, 12-bit interval timer, windowed watchdog, and dual serial array units supporting UART, simplified SPI (CSI), and I²C - all configurable via peripheral I/O redirection register (PIOR) for flexible pin assignment.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RL78 16-bit CISC with 3-stage pipeline; executes 41 DMIPS at 32 MHz |
| Flash Memory | 48 KB code flash + 4 KB data flash; supports background operation and secure boot swap |
| RAM | 2 KB SRAM with backup retention across all low-power modes |
| ADC | 12-bit resolution, 24-channel analog input, 3.375 µs conversion time, supports 1.6 V minimum supply |
| Low-Power Modes | Halt (RTC+LVD): 0.57 µA; Stop (RAM retained): 0.23 µA; Operating: 66 µA/MHz |
| Operating Voltage | 1.6 V to 3.6 V single supply; compatible with coin-cell and Li-ion battery systems |
| Temperature Range | Industrial grade: −40 °C to +105 °C ambient operating range |
Pinout & Package
Package: HWQFN-48 (7 × 7 mm, 0.5 mm pitch), exposed thermal pad (recommended connected to VSS).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P02/ANI17/TxD1/TI00 | Port 0 pin 2 / Analog input 17 / UART1 transmit / Timer input 0 | Multi-function I/O supporting serial comms, analog sensing, and timing capture |
| P03/ANI16/RxD1/TO00 | Port 0 pin 3 / Analog input 16 / UART1 receive / Timer output 0 | Shared UART1 interface and timer output; enables compact RS-485 node design |
| P10/ANI18/SCK00/SCL00 | Port 1 pin 10 / Analog input 18 / CSI0 clock / I²C0 clock | Dual-role pin for synchronous serial clocking or analog sensing; reduces BOM count |
| P11/ANI20/SI00/SDA00/RxD0 | Port 1 pin 11 / Analog input 20 / CSI0 data in / I²C0 data / UART0 receive | Tri-mode serial interface pin supporting multiple protocols on one physical line |
| P12/ANI21/SO00/TxD0/TOOLTxD | Port 1 pin 12 / Analog input 21 / CSI0 data out / UART0 transmit / debug TX | Enables shared UART0 and debug interface; simplifies programming and diagnostics |
| P30/ANI27/SCK11/SCL11/INTP3/RTC1HZ | Port 3 pin 0 / Analog input 27 / CSI1 clock / I²C1 clock / interrupt 3 / RTC 1 Hz output | Combines real-time clock output with analog and serial functions for time-stamped sensor logging |
| P31/ANI29/TI03/TO03/INTP4 | Port 3 pin 1 / Analog input 29 / Timer input 3 / Timer output 3 / interrupt 4 | Supports PWM generation and edge-triggered capture for motor control feedback |
| P60/SCLA0 | Port 6 pin 0 / I²C0 clock output | Dedicated I²C clock driver with internal pull-up; eliminates external resistor need |
| P61/SDAA0 | Port 6 pin 1 / I²C0 data output | Dedicated I²C data driver with open-drain logic; ensures bus compatibility |
| RESET | Active-low reset input | Accepts external reset signal or internal POR/LVD assertion; initiates cold start sequence |
| REGC | Regulator capacitor connection | Must connect 0.47–1 µF capacitor to VSS for stable internal voltage regulation |
| VDD / VSS | Main power supply / ground | Separate digital power/ground pins; supports noise-sensitive mixed-signal layout |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power operation | 0.57 µA halt current with RTC + LVD active enables >10-year battery life in metering applications |
| On-chip debug interface | 1-wire TOOL0/TOOLRxD/TOOLTxD enables in-system programming and real-time trace without JTAG header |
| Hardware CRC engine | Accelerates flash memory integrity checks per IEC 60730 Class B requirements for safety-critical firmware |
| Peripheral I/O redirection (PIOR) | Allows dynamic remapping of UART, I²C, and timer functions to alternate pins - simplifies PCB layout reuse |
| Self-programmable flash | Enables field firmware updates and secure boot swap without external programmer; supports OTA update workflows |
| Integrated temperature sensor | On-die sensor calibrated to ±3 °C accuracy provides thermal monitoring without external components |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
|
Use Scenario: Residential electricity meter with pulse counting, tamper detection, and wireless reporting. IC Role / Device Role / Timing Role: Main controller managing metrology ADC sampling, RTC-based billing intervals, and UART-to-LoRaWAN gateway communication. Use Value: 24-channel 12-bit ADC captures voltage/current waveforms; 0.57 µA halt mode extends battery backup to 5+ years during power outage. |
Use Scenario: Wireless vibration/temperature sensor in predictive maintenance for factory motors. IC Role / Device Role / Timing Role: Edge processor acquiring analog sensor data, performing FFT preprocessing, and triggering BLE wake-up on anomaly detection. Use Value: 66 µA/MHz active efficiency and PIOR-enabled pin flexibility allow compact 2-layer PCB with integrated antenna and sensor interface. |
| Home Appliance Control | Medical Wearable Monitor |
|
Use Scenario: Smart washing machine control board managing motor drive, water level sensing, and UI display. IC Role / Device Role / Timing Role: Real-time coordinator for PWM motor control, capacitive touch UI, and I²C-connected display driver. Use Value: 8-channel timer array generates synchronized PWM for inverter drives; 32 MHz CPU handles multi-tasking without RTOS overhead. |
Use Scenario: Portable ECG patch measuring biopotentials, storing waveform history, and transmitting via Bluetooth. IC Role / Device Role / Timing Role: Signal acquisition unit with analog front-end conditioning, 12-bit ADC oversampling, and secure data flash logging. Use Value: Internal 1.45 V reference and AVREFP/AVREFM pins enable ratiometric measurement stability; data flash endurance (1M erase cycles) supports 2+ years of daily use. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10EGEANA#U0 | Same package and pinout; 64 KB flash, 4 KB data flash, 4 KB RAM | Requires larger firmware image size; suitable for applications needing bootloader + application partitioning | Select when future firmware expansion or secure boot swap space is required beyond 48 KB code space |
| R5F10EBDANA#U0 | Same HWQFN-48 package; 32 KB flash, 4 KB data flash, 2 KB RAM, 18-channel ADC | Fewer analog inputs and timers; lower cost for simpler sensor aggregation tasks | Choose for cost-sensitive designs where 24 ADC channels and full timer array are not needed |
Compared with R5F10EGDANA#U0, the R5F10EGEANA#U0 offers headroom for complex firmware and secure updates, while the R5F10EBDANA#U0 reduces bill-of-materials cost and power in resource-constrained edge nodes - both retain identical pin compatibility and industrial temperature rating.
Availability
R5F10EGDANA#U0 is available at Aetrix Electronics and suitable for industrial automation, smart metering, and medical wearable applications requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F10EGDANA#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, and safety-compliant embedded systems - emphasizing energy efficiency, integrated peripherals, and functional safety features.
FAQ
What is the maximum operating frequency and performance of the R5F10EGDANA#U0?
The R5F10EGDANA#U0 operates at up to 32 MHz using its high-speed on-chip oscillator, delivering 41 DMIPS of processing performance. Its RL78 CPU core executes 86% of instructions in just 1–2 clock cycles, and supports 16×16 multiply operations in a single cycle - making it suitable for real-time control and sensor fusion tasks without external acceleration.
Does the R5F10EGDANA#U0 support industrial temperature range?
Yes, the R5F10EGDANA#U0 is rated for industrial operation from −40 °C to +105 °C. This is confirmed by its part number suffix "G" (per Renesas' ordering guide), and the device meets electrical specifications across this full range - including flash write/erase, ADC accuracy, and low-power mode currents.
How many analog input channels does the R5F10EGDANA#U0 support?
The R5F10EGDANA#U0 supports 24 analog input channels (ANI0–ANI23) with 12-bit resolution and 3.375 µs conversion time. It also includes an internal 1.45 V voltage reference and on-chip temperature sensor - enabling precise ratiometric measurements and thermal compensation without external components.
What communication interfaces are integrated into the R5F10EGDANA#U0?
The R5F10EGDANA#U0 integrates multiple serial interfaces: up to 3 UARTs (including LIN-capable UART2), up to 2 I²C masters, up to 2 simplified SPI (CSI) channels, and dedicated I²C clock/data pins (SCLA0/SDAA0). All interfaces support peripheral I/O redirection for flexible PCB routing.
Is the R5F10EGDANA#U0 pin-compatible with other RL78/G1A variants in HWQFN-48?
Yes, the R5F10EGDANA#U0 shares identical pinout and package (HWQFN-48, 7 × 7 mm) with other RL78/G1A devices in the same pin-count family - including R5F10EGCANA#U0, R5F10EGEANA#U0, and R5F10EGAANA#U0 - enabling hardware reuse across flash-size variants without PCB redesign.
R5F10EGDANA#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:
- 48KB (48K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 3K 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:
R5F10EGDANA#U0 FAQ
1.How can I place an order for R5F10EGDANA#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F10EGDANA#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 R5F10EGDANA#U0 reliable?
The price and inventory of R5F10EGDANA#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F10EGDANA#U0 is usually 5 days.
3.What payment methods are accepted for R5F10EGDANA#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F10EGDANA#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F10EGDANA#U0?
R5F10EGDANA#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F10EGDANA#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 R5F10EGDANA#U0?
For technical support, including R5F10EGDANA#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F10EGDANA#U0 requirements.
6.How does Aetrix verify that R5F10EGDANA#U0 is sourced from the original manufacturer or authorized distributors?
All R5F10EGDANA#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 R5F10EGDANA#U0 meets industry standards.
7.What is the process for return or replacement of R5F10EGDANA#U0?
All R5F10EGDANA#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F10EGDANA#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 R5F10EGDANA#U0 part is unused and in its original packaging.
Return procedure for R5F10EGDANA#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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