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Renesas R5F100EDANA#W0
- Part No.:
- R5F100EDANA#W0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 40-WFQFN Exposed Pad
- Datasheet:
-
R5F100EDANA#W0.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 40HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,901
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Product details
Overview
R5F100EDANA#W0 from Renesas is a 40-pin HWQFN-packaged RL78/G13 16-bit MCU with 64 KB flash, 4 KB data flash, and 2 KB RAM, operating from 1.6 V to 5.5 V at up to 32 MHz (41 DMIPS), featuring ultra-low-power HALT/STOP/SNOOZE modes (0.57 μA RTC+LVD), integrated 10-bit ADC (26 channels), RTC calendar, and UART/I²C/CSI interfaces - deployed in battery-powered industrial sensors and smart metering endpoints.
For engineers reviewing the R5F100EDANA#W0 datasheet, R5F100EDANA#W0 pinout, R5F100EDANA#W0 application, or R5F100EDANA#W0 equivalent, key selection criteria include its 40-pin HWQFN-0.5mm-pitch package, industrial-grade −40°C to +85°C operation (D-grade), on-chip debug support, self-programmable flash with boot swap, and BGO-capable data flash for concurrent execution and rewriting.
Technical Context
The R5F100EDANA#W0 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 integrates a 12-bit interval timer, real-time clock with calendar/alarm/correction, and watchdog timer with dedicated low-speed oscillator.
Peripherals include up to 16× 16-bit timers, 3–10× I²C/Simplified I²C channels, 2–4× UART/LIN, 2–8× CSI, 8–26-channel 10-bit ADC with internal 1.45 V reference and temperature sensor, and DMA controller with 2/4 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; enables deterministic real-time control with low gate count and power efficiency. |
| Max Operating Frequency | 32 MHz (41 DMIPS); delivers sufficient throughput for sensor fusion, motor control, and protocol stack execution in compact systems. |
| Memory Configuration | 64 KB code flash + 4 KB data flash + 2 KB RAM; supports firmware updates via self-programming and background data logging without halting execution. |
| Power Modes | HALT (66 μA/MHz), STOP (0.57 μA w/ RTC+LVD), SNOOZE; enables multi-year battery life in always-on monitoring applications. |
| Analog Peripherals | 10-bit ADC (26 channels), internal 1.45 V reference, and temperature sensor; eliminates external references for cost-sensitive environmental sensing. |
| Package & Temp Range | 40-pin HWQFN (6 × 6 mm, 0.5 mm pitch), industrial grade (−40°C to +85°C); suitable for space-constrained, thermally demanding PCB layouts. |
Pinout & Package
Package: 40-pin HWQFN (6 × 6 mm, 0.5 mm pitch), exposed thermal pad, RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual VDD/VSS pairs ensure stable core and I/O rail decoupling; supports single 1.6–5.5 V supply operation. |
| P00–P07, P10–P17, P20–P27, P30–P37, P40–P43 | General-purpose I/O ports | 40 total I/O pins configurable as N-ch open drain (6 V tolerant), TTL input, or with on-chip pull-up; enables direct interfacing with 1.8/2.5/3.3 V peripherals. |
| P10/P11 | SCK00/SCL00 and SI00/RxD0 | Dual-function pins supporting SPI master/slave (CSI) and UART receive; simplifies communication interface routing in sensor nodes. |
| P20/P21 | ANI0/AVREFP and ANI1/AVREFM | Dedicated analog inputs with selectable reference voltage terminals; allows ratiometric or absolute ADC measurements without external reference ICs. |
| RESET | Active-low reset input | Accepts external reset signal or internal POR/LVD assertion; ensures reliable startup and fault recovery in unattended equipment. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip debug interface | Fully integrated with E1/E20 emulators; enables non-intrusive real-time debugging and flash programming without external JTAG adapters. |
| Self-programmable flash | Supports boot-swap and flash shield window functions; allows secure field firmware updates with rollback capability and memory protection. |
| Background operation (BGO) | Data flash rewrite while executing from program memory; enables continuous data logging during active application runtime. |
| Real-time clock (RTC) | Full calendar (99 years), alarm, and clock correction; provides accurate timekeeping for scheduling, timestamping, and energy metering without external RTC IC. |
| Low-voltage detection (LVD) | 14 programmable threshold levels with interrupt/reset options; protects against brown-out corruption in wide-input-voltage battery or energy-harvesting systems. |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
|
Use Scenario: Electricity/water/gas meter with tamper detection, pulse counting, and wireless reporting. IC Role / Device Role / Timing Role: Main system controller managing metrology ADC sampling, RTC-based billing intervals, LIN/UART communication to concentrator, and secure flash storage of consumption logs. Use Value: Integrated 10-bit ADC with internal reference and BGO data flash enable accurate, uninterrupted energy logging across 10+ year deployments. |
Use Scenario: Wireless temperature/humidity/pressure node in factory automation or HVAC monitoring. IC Role / Device Role / Timing Role: Sensor hub aggregating analog/digital inputs, performing local calibration, and transmitting via UART-to-LoRaWAN bridge. Use Value: Ultra-low-power STOP mode (0.57 μA) extends AA battery life beyond 5 years while maintaining RTC wake-up and LVD fault monitoring. |
| Home Appliance Control | Medical Diagnostic Device |
|
Use Scenario: Washing machine main control board managing motor drive, water level sensing, and user interface. IC Role / Device Role / Timing Role: Real-time coordinator for PWM motor control, 16-bit timer-based phase control, and touch-key interrupt handling. Use Value: 16× 16-bit timers and on-chip key interrupt function eliminate external timing ICs and reduce BOM count in cost-sensitive white goods. |
Use Scenario: Portable blood glucose or ECG monitor requiring FDA-compliant firmware updates and precision analog acquisition. IC Role / Device Role / Timing Role: Safety-critical controller executing certified algorithm, validating sensor inputs via ADC with internal reference, and securing OTA updates via flash shield window. Use Value: Flash security features (block erase prohibition, boot swap) and industrial temp range ensure regulatory compliance and long-term reliability in clinical environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100EEANA#W0 | Same package and core, but with 48 KB flash, 4 KB data flash, and 3 KB RAM. | Lower code density requirement; suited for simpler control tasks with less firmware complexity. | Select when application firmware fits within 48 KB and additional RAM is beneficial for buffer-intensive protocols. |
| R5F101EDANA#W0 | Identical pinout and package, but lacks data flash memory (0 KB); retains same 64 KB code flash and 2 KB RAM. | No background data logging capability; requires external EEPROM or FRAM for nonvolatile parameter storage. | Choose when data flash functionality is unnecessary and cost reduction is prioritized over embedded data retention. |
Compared with R5F100EDANA#W0, R5F100EEANA#W0 offers reduced flash capacity but increased RAM for protocol stacks, while R5F101EDANA#W0 removes data flash entirely - making it suitable only where external nonvolatile storage is already present or acceptable.
Availability
R5F100EDANA#W0 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart metering endpoints, and home appliance control systems requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for R5F100EDANA#W0 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 family is designed for ultra-low-power general-purpose embedded control - targeting cost-sensitive, battery-operated, and thermally constrained applications requiring high integration and long-term reliability.
FAQ
What is the operating voltage range for the R5F100EDANA#W0?
The R5F100EDANA#W0 operates from 1.6 V to 5.5 V across its full temperature range (−40°C to +85°C). This wide supply range supports direct connection to single-cell Li-ion, multi-cell alkaline, or regulated 3.3 V/5 V rails without external level-shifting or voltage translation circuitry.
Does the R5F100EDANA#W0 include an integrated temperature sensor?
Yes, the R5F100EDANA#W0 includes an on-chip temperature sensor usable with the 10-bit ADC. It is enabled only in HS (high-speed main) mode and provides calibrated readings referenced to the internal 1.45 V bandgap, enabling ambient temperature monitoring without external components.
How many I²C channels does the R5F100EDANA#W0 support?
The R5F100EDANA#W0 supports 3 to 10 I²C or simplified I²C channels depending on the specific variant and pin configuration. For this exact part (R5F100EDANA#W0), the datasheet confirms 3 I²C channels - sufficient for connecting multiple sensors, EEPROMs, or display controllers in compact designs.
What debug interface does the R5F100EDANA#W0 use?
The R5F100EDANA#W0 uses Renesas' on-chip debug interface compatible with E1 and E20 emulators. It supports full SWD-style debugging, flash programming, and real-time trace without requiring external JTAG headers or boundary-scan circuitry.
Is the R5F100EDANA#W0 pin-compatible with other RL78/G13 40-pin HWQFN variants?
Yes, the R5F100EDANA#W0 shares identical pinout and package dimensions (40-pin HWQFN, 6 × 6 mm, 0.5 mm pitch) with all other RL78/G13 devices in the same pin-count and package family - including R5F100EAANA#W0 through R5F100EHANA#W0 - enabling footprint reuse across memory and feature variants.
R5F100EDANA#W0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 40-WFQFN Exposed Pad
- Series:
- RL78/G13
- Packaging:
- Tape & Reel (TR)
- 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:
- 28
- Program Memory Size:
- 48KB (48K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 3K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 9x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F100EDANA#W0 FAQ
1.How can I place an order for R5F100EDANA#W0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100EDANA#W0 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 R5F100EDANA#W0 reliable?
The price and inventory of R5F100EDANA#W0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100EDANA#W0 is usually 5 days.
3.What payment methods are accepted for R5F100EDANA#W0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100EDANA#W0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100EDANA#W0?
R5F100EDANA#W0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100EDANA#W0 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 R5F100EDANA#W0?
For technical support, including R5F100EDANA#W0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100EDANA#W0 requirements.
6.How does Aetrix verify that R5F100EDANA#W0 is sourced from the original manufacturer or authorized distributors?
All R5F100EDANA#W0 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 R5F100EDANA#W0 meets industry standards.
7.What is the process for return or replacement of R5F100EDANA#W0?
All R5F100EDANA#W0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100EDANA#W0, 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 R5F100EDANA#W0 part is unused and in its original packaging.
Return procedure for R5F100EDANA#W0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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