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Renesas R5F1007DDNA#W0
- Part No.:
- R5F1007DDNA#W0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-WFQFN Exposed Pad
- Datasheet:
-
R5F1007DDNA#W0.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 24HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,035
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Product details
Overview
R5F1007DDNA#W0 from Renesas is a 24-pin HWQFN-packaged 16-bit RL78/G13 microcontroller with 48 KB flash, 4 KB data flash, and 3 KB RAM, operating from 1.6 V to 5.5 V across -40°C to +85°C industrial temperature range. It delivers 41 DMIPS at 32 MHz, integrates RTC, 10-bit ADC (26-channel), UART/SPI/I²C interfaces, and ultra-low-power modes (0.57 μA in STOP with RTC+LVD).
For engineers reviewing the R5F1007DDNA#W0 datasheet, R5F1007DDNA#W0 pinout, R5F1007DDNA#W0 application, or R5F1007DDNA#W0 equivalent, key selection criteria include its 24-pin HWQFN footprint, industrial-grade temperature rating, integrated data flash for parameter storage, low-voltage operation down to 1.6 V, and support for SNOOZE mode for sensor wake-up without full CPU activation.
Technical Context
The R5F1007DDNA#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 includes on-chip debug, self-programming flash with boot swap, and background operation during data flash rewriting.
Power management features include HALT, STOP, and SNOOZE modes; on-chip POR and LVD with 14 selectable voltage levels; and DMA controller with 2 channels. Peripheral integration covers up to 26 analog inputs, real-time clock with calendar/alarm, watchdog timer, and multiple serial interfaces including CSI (SPI-compatible), UART/LIN, and I²C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline and 1 MB address space |
| Max Operating Frequency | 32 MHz - delivers 41 DMIPS for real-time control tasks |
| Flash Memory | 48 KB code flash - supports secure block erase prohibition and in-application programming |
| Data Flash | 4 KB - enables EEPROM-like parameter storage with 1M rewrite cycles and background operation |
| RAM | 3 KB - sufficient for RTOS stacks, communication buffers, and sensor data processing |
| Supply Voltage | 1.6 V to 5.5 V - allows direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V peripherals |
| Operating Temperature | -40°C to +85°C - qualified for industrial ambient environments (D-grade) |
| Low-Power Modes | STOP mode draws 0.57 μA with RTC + LVD active - extends battery life in metering and sensor nodes |
Pinout & Package
Package: 24-pin HWQFN (4 mm × 4 mm, 0.5 mm pitch), moisture-sensitive level 3, RoHS-compliant, reflow-compatible.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply | Main digital supply (1.6–5.5 V); decoupling required per datasheet layout guidelines |
| VSS | Ground | Digital ground reference; must be connected to system GND plane |
| RESET | Reset input | Active-low reset with internal pull-up; accepts external reset signal or LVD/POR assertion |
| P00–P07 | General-purpose I/O | 8-bit port with N-ch open-drain option, TTL input buffer, and programmable pull-up resistors |
| P10–P17 | Multi-function I/O | Supports SCK00/SCL00, SI00/RxD0/TOOLRxD/SDA00, SO00/TxD0/TOOLTxD, etc. |
| P20–P23 | Analog input / reference | ANI0–ANI3 with AVREFP/AVREFM - enables precision 10-bit ADC measurements |
| CLKP/CLKN | Oscillator input | Accepts external crystal (32.768 kHz) or resonator for RTC and low-power timing |
| EXTAL/XTAL | High-speed oscillator input | Supports 1–32 MHz external crystals or connects to on-chip high-accuracy oscillator |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA with RTC + LVD active - enables multi-year battery life in wireless sensors |
| On-chip data flash | 4 KB with 1 million write cycles and background operation - eliminates external EEPROM |
| Real-time clock (RTC) | Calendar function (99-year range), alarm, and clock correction - supports time-stamped logging |
| Multi-protocol serial interface | CSI (SPI-compatible), UART/LIN, and I²C on shared pins - reduces BOM count in multi-interface designs |
| 10-bit ADC with 26 channels | Internal 1.45 V reference and temperature sensor - enables standalone environmental monitoring |
| SNOOZE mode | Peripheral-triggered wake-up without CPU intervention - optimizes power in event-driven systems |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
|
Use Scenario: Battery-powered electricity/water/gas meter with time-of-use billing and tamper detection. IC Role / Device Role / Timing Role: Main controller managing metrology ADC sampling, RTC-based tariff switching, secure flash storage of consumption logs, and RS-485/LIN communication. Use Value: 48 KB flash stores firmware + encryption keys; 4 KB data flash retains 10+ years of hourly usage data; STOP mode extends 10-year battery life. |
Use Scenario: Wireless vibration/temperature/humidity node in predictive maintenance systems. IC Role / Device Role / Timing Role: Sensor hub aggregating analog/digital inputs, performing edge preprocessing, and waking via SNOOZE on threshold events before BLE transmission. Use Value: 26-channel 10-bit ADC interfaces multiple sensors; 0.57 μA STOP current enables >5-year coin-cell operation; integrated LVD prevents brownout corruption. |
| Home Appliance Control | Building Automation Panel |
|
Use Scenario: MCU in washing machine control board managing motor drive, water level sensing, user interface, and safety interlocks. IC Role / Device Role / Timing Role: Real-time executor of PID motor control loops, ADC-based pressure/temperature feedback, and touch-key scanning with on-chip key interrupt. Use Value: 41 DMIPS handles concurrent tasks; 3 KB RAM accommodates control algorithm buffers; 1.6 V min supply ensures operation during brownouts. |
Use Scenario: Standalone HVAC zone controller with display, relay drivers, and Modbus RTU communication. IC Role / Device Role / Timing Role: System manager coordinating temperature setpoint logic, fan speed PWM, LCD refresh, and UART-to-Modbus protocol translation. Use Value: UART/LIN + I²C supports both fieldbus and local sensor networks; 24-pin HWQFN fits compact PCB layouts; industrial temp grade ensures reliability in duct environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1007EDNA#W0 | Same package and pinout; 64 KB flash, 4 KB data flash, 4 KB RAM | Higher firmware headroom for OTA updates or larger protocol stacks (e.g., MQTT over TLS) | Select when future firmware expansion or enhanced data logging is anticipated |
| R5F1006DDNA#W0 | Same package; 32 KB flash, 4 KB data flash, 2 KB RAM; 20-pin variant | Fewer I/Os and peripherals - suitable for simpler control tasks with lower memory demand | Choose for cost-sensitive, space-constrained designs where 24-pin footprint is acceptable but feature count can be reduced |
Compared with R5F1007EDNA#W0 and R5F1006DDNA#W0, the R5F1007DDNA#W0 strikes a balance between memory capacity (48 KB flash), peripheral count (26 ADC channels, 3 serial interfaces), and compact 24-pin HWQFN packaging - making it optimal for mid-complexity industrial edge nodes requiring long battery life and robust data retention.
Availability
R5F1007DDNA#W0 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, home appliance control, and building automation panels requiring stable component supply and industrial-temperature qualification.
Supply support for R5F1007DDNA#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 battery-operated devices, sensor hubs, and cost-sensitive industrial equipment requiring high integration and long-term reliability.
FAQ
What is the maximum operating frequency and performance of the R5F1007DDNA#W0?
The R5F1007DDNA#W0 operates at up to 32 MHz and delivers 41 DMIPS of processing performance. Its RL78 CPU core uses a 3-stage pipeline CISC architecture, enabling efficient real-time control execution while maintaining ultra-low power consumption - critical for battery-powered industrial applications where both speed and energy efficiency are essential. The R5F1007DDNA#W0 achieves this without requiring external clock sources, thanks to its high-accuracy on-chip oscillator.
Does the R5F1007DDNA#W0 support in-system programming and secure firmware updates?
Yes, the R5F1007DDNA#W0 supports full in-system programming via its on-chip debug interface and includes self-programming capabilities for both code and data flash. It features flash shield window and block erase prohibition functions to prevent unauthorized firmware modification. These security mechanisms allow safe over-the-air or field-upgrade scenarios while protecting intellectual property - a key requirement for deployed R5F1007DDNA#W0-based metering and control systems.
How many analog input channels does the R5F1007DDNA#W0 support, and what is the ADC resolution?
The R5F1007DDNA#W0 integrates a 10-bit successive approximation ADC with up to 26 analog input channels (ANI0–ANI25), configurable across multiple I/O ports. It includes an internal 1.45 V reference voltage and supports differential input modes. This capability enables direct connection of diverse sensors - such as thermistors, pressure transducers, and current shunts - without external signal conditioning, simplifying design and reducing BOM cost in R5F1007DDNA#W0-based measurement systems.
What low-power modes are available on the R5F1007DDNA#W0, and what is the lowest current draw?
The R5F1007DDNA#W0 offers HALT, STOP, and SNOOZE low-power modes. In STOP mode with only RTC and LVD active, it draws just 0.57 μA - verified across the full -40°C to +85°C industrial temperature range. This ultra-low quiescent current enables decade-long battery operation in remote sensor nodes and utility meters. The R5F1007DDNA#W0 also supports wake-up from STOP via external interrupts, RTC alarms, or peripheral events - ensuring responsive yet frugal power management.
Is the R5F1007DDNA#W0 pin-compatible with other RL78/G13 variants in the same package?
Yes, the R5F1007DDNA#W0 is fully pin-compatible with all other 24-pin HWQFN RL78/G13 variants sharing the NA suffix (e.g., R5F1007ADNA#W0, R5F1007CDNA#W0, R5F1007EDNA#W0), as confirmed by Renesas' official pin configuration diagrams and package drawings. This allows seamless migration between memory/configurations without PCB redesign - a key advantage when scaling firmware complexity or qualifying alternate grades of the R5F1007DDNA#W0 across production lots.
R5F1007DDNA#W0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 24-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:
- 15
- 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 6x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F1007DDNA#W0 FAQ
1.How can I place an order for R5F1007DDNA#W0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1007DDNA#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 R5F1007DDNA#W0 reliable?
The price and inventory of R5F1007DDNA#W0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1007DDNA#W0 is usually 5 days.
3.What payment methods are accepted for R5F1007DDNA#W0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1007DDNA#W0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1007DDNA#W0?
R5F1007DDNA#W0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1007DDNA#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 R5F1007DDNA#W0?
For technical support, including R5F1007DDNA#W0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1007DDNA#W0 requirements.
6.How does Aetrix verify that R5F1007DDNA#W0 is sourced from the original manufacturer or authorized distributors?
All R5F1007DDNA#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 R5F1007DDNA#W0 meets industry standards.
7.What is the process for return or replacement of R5F1007DDNA#W0?
All R5F1007DDNA#W0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1007DDNA#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 R5F1007DDNA#W0 part is unused and in its original packaging.
Return procedure for R5F1007DDNA#W0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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