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Renesas R5F1007DDNA#U0
- Part No.:
- R5F1007DDNA#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-WFQFN Exposed Pad
- Datasheet:
-
R5F1007DDNA#U0.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 24HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:2,358
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Product details
Overview
R5F1007DDNA#U0 from Renesas is a 24-pin HWQFN-packaged RL78/G13 16-bit microcontroller with 48 KB flash, 4 KB data flash, and 3 KB RAM, operating at up to 32 MHz (41 DMIPS), featuring ultra-low-power operation (66 μA/MHz active, 0.57 μA RTC+LVD mode) for industrial sensor nodes, smart meters, and battery-powered control systems.
For engineers reviewing the R5F1007DDNA#U0 datasheet, R5F1007DDNA#U0 pinout, R5F1007DDNA#U0 application, or R5F1007DDNA#U0 equivalent, key selection criteria include its 24-pin HWQFN-0.5 mm pitch package, industrial-grade −40°C to +85°C temperature rating (D suffix), integrated 10-bit ADC (26-channel), real-time clock with calendar, and hardware DMA support for low-CPU-overhead peripheral handling.
Technical Context
The R5F1007DDNA#U0 implements the RL78 CPU core with a 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 ultra-low-speed mode), and includes on-chip debug, self-programming flash with boot swap, and background operation for data flash rewriting.
It integrates dual power management modes (HALT/STOP/SNOOZE), a 14-level voltage detector (LVD), 16-bit timer array (up to 16 channels), UART/LIN, CSI (SPI-compatible), I²C, and a 12-bit interval timer - all optimized for deterministic real-time control in resource-constrained embedded applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC CPU with 3-stage pipeline and 1 MB address space |
| Max Operating Frequency | 32 MHz (41 DMIPS), with selectable high-speed on-chip oscillator (±1.0% accuracy) |
| Memory | 48 KB code flash (1 KB block size), 4 KB data flash (1M rewrite cycles), 3 KB RAM |
| Power Consumption | 66 μA/MHz active current; 0.57 μA in STOP mode with RTC + LVD enabled |
| Analog Peripherals | 10-bit A/D converter with 26 input channels, internal 1.45 V reference, and temperature sensor |
| Digital Interfaces | 2–4 UART/LIN channels, 2–8 CSI (SPI-compatible), 3–10 I²C channels, 2–4 DMA channels |
| Operating Temperature | −40°C to +85°C (industrial D-grade qualification) |
Pinout & Package
Package: 24-pin HWQFN (4 × 4 mm, 0.5 mm pitch), moisture sensitivity level (MSL) 3, RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Supply Voltage | Main power supply (1.6–5.5 V); powers core, flash, and most peripherals |
| VSS | Ground Reference | Digital ground return path; must be low-impedance and decoupled near VDD |
| RESET | Reset Input | Active-low reset pin with internal pull-up; accepts external reset or watchdog timeout |
| 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 | Multiplexed I/O | Supports SCK00/SCL00, SI00/RxD0/TOOLRxD/SDA00, SO00/TxD0/TOOLTxD, etc. |
| P20–P27 | Analog Input Port | Includes ANI0–ANI7, AVREFP/AVREFM, and supports temperature sensor input |
| CLKP/CLKM | Crystal Oscillator Input | Connects to external 32.768 kHz crystal for RTC and low-power timing |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-Low-Power Operation | Enables multi-year battery life in sensor nodes via HALT/STOP/SNOOZE modes and sub-μA RTC retention |
| On-Chip Debug & Flash Security | Full on-chip debug interface with flash shield window and block erase prohibition for IP protection |
| Background Data Flash Rewrite | Allows concurrent program execution and data logging without CPU stall or system interruption |
| Integrated Real-Time Clock | Calendar function (99-year range), alarm, and automatic clock correction eliminate need for external RTC IC |
| Hardware DMA Controller | 2-channel DMA reduces CPU load during high-bandwidth transfers (e.g., UART-to-RAM buffering) |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
|
Use Scenario: Sub-metering unit in commercial building energy management system, collecting voltage/current/temperature data every 10 seconds and transmitting via RS-485. IC Role / Device Role / Timing Role: Main controller executing metrology firmware, managing ADC sampling synchronization, and driving isolated UART communication. Use Value: 10-bit ADC with 26-channel scan and internal temperature sensor enable single-chip sensing; 0.57 μA STOP mode extends battery backup to >5 years. |
Use Scenario: Wireless vibration sensor node mounted on motor housing, performing FFT-based anomaly detection and BLE reporting. IC Role / Device Role / Timing Role: Real-time signal acquisition and preprocessing engine, coordinating accelerometer SPI reads, DMA transfers, and interrupt-driven FFT computation. Use Value: Hardware DMA offloads 80% of data movement overhead; 32 MHz CPU delivers sufficient MIPS for fixed-point FFT within 2 ms latency budget. |
| Home Appliance Control | Programmable Logic Controller (PLC) I/O Module |
|
Use Scenario: Washing machine main control board managing motor drive, water valve sequencing, and user interface feedback. IC Role / Device Role / Timing Role: Central sequencer interfacing with triac drivers, opto-isolated inputs, and buzzer/LED outputs via GPIO and PWM timers. Use Value: 16-bit timer array provides precise phase-control timing for AC motor drives; N-ch open-drain I/O simplifies direct connection to 5 V logic and relay drivers. |
Use Scenario: DIN-rail-mounted digital I/O expansion module accepting 24 V DC inputs and driving 24 V solenoid outputs in factory automation. IC Role / Device Role / Timing Role: Isolation-aware peripheral manager handling optocoupler input debouncing, watchdog supervision, and fail-safe output latching. Use Value: On-chip LVD with 14 programmable thresholds ensures robust brown-out detection across varying 24 V supply conditions; STOP mode enables fast wake-on-input for event-driven response. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1007EDNA#U0 | Same package and pinout; 64 KB flash, 4 KB data flash, 4 KB RAM | Higher code density for complex protocol stacks (e.g., Modbus TCP + web server) | Select when firmware exceeds 48 KB or requires larger data logging buffer |
| R5F1006DDNA#U0 | Same package; 32 KB flash, 4 KB data flash, 2 KB RAM, 20-pin variant | Fewer I/O and analog channels; lower memory footprint for simpler control tasks | Choose for cost-sensitive, space-constrained designs with ≤20 I/O and no RTC/calendar requirement |
Compared with R5F1007DDNA#U0, R5F1007EDNA#U0 offers 33% more flash for firmware growth headroom without layout change, while R5F1006DDNA#U0 reduces BOM cost and PCB area at the expense of peripheral count and memory - making each suitable for distinct tiers of feature complexity and lifecycle scalability.
Availability
R5F1007DDNA#U0 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart metering systems, and home appliance control requiring stable component supply, long-term manufacturing continuity, and industrial-temperature-grade reliability.
Supply support for R5F1007DDNA#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, and power solutions for automotive, industrial, and IoT markets.
The RL78/G13 family targets cost-sensitive, ultra-low-power general-purpose embedded applications - delivering high integration, robust industrial qualification, and toolchain maturity for rapid development of battery-operated and mains-powered control systems.
FAQ
What is the maximum operating frequency and performance of the R5F1007DDNA#U0?
The R5F1007DDNA#U0 operates at up to 32 MHz with a peak performance of 41 DMIPS. Its RL78 CPU core achieves this via a 3-stage pipeline and high-speed on-chip oscillator with ±1.0% accuracy across 1.8–5.5 V and −40°C to +85°C. This enables real-time control loops and protocol processing in compact industrial devices without external clock sources.
Does the R5F1007DDNA#U0 support hardware debugging and flash programming in-system?
Yes, the R5F1007DDNA#U0 includes full on-chip debug functionality compatible with Renesas E2 emulator and CS+ IDE. It supports self-programming of both code and data flash with boot swap capability and flash shield window protection - enabling secure field firmware updates and bootloader implementation without external programmers.
What are the power management modes supported by the R5F1007DDNA#U0?
The R5F1007DDNA#U0 supports HALT, STOP, and SNOOZE low-power modes. In STOP mode with only RTC and LVD active, it draws just 0.57 μA. HALT mode retains RAM and register state at ~1.2 μA, while SNOOZE allows selected peripherals (e.g., UART, ADC) to operate autonomously with minimal CPU involvement - critical for battery longevity in remote sensors.
Can the R5F1007DDNA#U0 interface directly with 3.3 V or 5 V peripherals?
Yes, the R5F1007DDNA#U0 features different-potential interface capability: its I/O ports support 1.8 V, 2.5 V, and 3 V logic levels, and selected pins tolerate up to 6 V (N-ch open drain). This allows direct connection to common 3.3 V sensors and 5 V actuators without level shifters - simplifying design and reducing BOM count in mixed-voltage systems.
How many analog input channels does the R5F1007DDNA#U0 provide, and what resolution is supported?
The R5F1007DDNA#U0 integrates a 10-bit successive-approximation A/D converter with up to 26 analog input channels (ANI0–ANI25), including dedicated AVREFP/AVREFM pins and an internal temperature sensor. It operates across the full 1.6–5.5 V supply range and supports internal 1.45 V reference voltage - enabling accurate voltage, current, and thermal monitoring in standalone sensor applications.
R5F1007DDNA#U0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 24-WFQFN Exposed Pad
- Series:
- RL78/G13
- 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:
- 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#U0 FAQ
1.How can I place an order for R5F1007DDNA#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1007DDNA#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 R5F1007DDNA#U0 reliable?
The price and inventory of R5F1007DDNA#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1007DDNA#U0 is usually 5 days.
3.What payment methods are accepted for R5F1007DDNA#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1007DDNA#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1007DDNA#U0?
R5F1007DDNA#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1007DDNA#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 R5F1007DDNA#U0?
For technical support, including R5F1007DDNA#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1007DDNA#U0 requirements.
6.How does Aetrix verify that R5F1007DDNA#U0 is sourced from the original manufacturer or authorized distributors?
All R5F1007DDNA#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 R5F1007DDNA#U0 meets industry standards.
7.What is the process for return or replacement of R5F1007DDNA#U0?
All R5F1007DDNA#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1007DDNA#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 R5F1007DDNA#U0 part is unused and in its original packaging.
Return procedure for R5F1007DDNA#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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