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Renesas R5F1007DGNA#20
- Part No.:
- R5F1007DGNA#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-WFQFN Exposed Pad
- Datasheet:
-
R5F1007DGNA#20.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 24HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,470
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Product details
Overview
R5F1007DGNA#20 from Renesas is a 24-pin HWQFN-packaged RL78/G13 16-bit microcontroller with 32 KB flash, 2 KB RAM, and 4 KB data flash, 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), and real-time clock with calendar support - deployed in industrial sensor nodes and battery-powered control modules.
For engineers reviewing the R5F1007DGNA#20 datasheet, R5F1007DGNA#20 pinout, R5F1007DGNA#20 application, or R5F1007DGNA#20 equivalent, key selection criteria include its industrial-grade temperature range (−40°C to +85°C), on-chip debug capability, background data flash rewriting (BGO), and hardware multiplier/divider for deterministic control-loop execution.
Technical Context
The R5F1007DGNA#20 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 dual-clock domains: high-accuracy ±1.0% on-chip oscillator (selectable 1–32 MHz) and dedicated low-speed oscillator for watchdog and RTC.
Its peripheral set includes 8× 16-bit timers, 1× 12-bit interval timer, 1× real-time clock with alarm/calendar, 2× UART/LIN, 3× I²C, 2× CSI (SPI-compatible), 10-bit ADC with internal reference (1.45 V) and temperature sensor, and DMA controller with 2 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, 1 MB address space |
| Max Operating Frequency | 32 MHz (41 DMIPS), with selectable on-chip oscillator (1–32 MHz) |
| Memory Configuration | 32 KB code flash (1 KB blocks), 4 KB data flash (1M rewrite cycles), 2 KB RAM |
| Power Consumption | 66 μA/MHz active; 0.57 μA in STOP mode with RTC + LVD enabled |
| Analog Peripherals | 10-bit ADC with 26 input channels, internal 1.45 V reference, integrated temperature sensor |
| Operating Temperature | −40°C to +85°C (industrial grade, 'D' suffix) |
| Supply Voltage Range | 1.6 V to 5.5 V - enables direct interface with 1.8 V, 2.5 V, and 3.3 V peripherals |
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 | Power supply | Main digital supply (1.6–5.5 V); decoupling required per datasheet layout guidelines |
| VSS | Ground | Digital ground reference; separate analog ground not provided - shared VSS used for mixed-signal operation |
| P10/SCK00/SCL00 | Multi-function port | Configurable as SPI clock, I²C clock, or general-purpose I/O; supports open-drain mode for I²C bus |
| P11/SI00/RxD0/TOOLRxD/SDA00 | Multi-function port | Supports SPI data-in, UART receive, on-chip debugger RX, and I²C data - enables single-pin debug interface |
| P20/ANI0/AVREFP | Analog input / reference | Primary ADC channel 0 input and positive analog reference voltage pin |
| P21/ANI1/AVREFM | Analog input / reference | ADC channel 1 input and negative analog reference; enables ratiometric measurement with AVREFP |
| RESET | Reset input | Active-low reset with internal pull-up; accepts external reset signal or POR/LVD assertion |
| CLKP/CLK0 | External clock input | Optional connection for external crystal (32.768 kHz or 1–20 MHz) - bypassed when using on-chip oscillator |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA retention with RTC + LVD active - enables multi-year battery life in metering applications |
| Background data flash rewriting (BGO) | Execute code from main flash while erasing/writing data flash - eliminates interrupt latency during firmware updates |
| Hardware multiplier/divider | 16×16→32-bit multiply, 32÷32→32-bit divide, and MAC operations complete in fixed cycles - ensures deterministic motor control timing |
| On-chip debug interface | Single-wire TOOLRxD/TOOLTxD pins enable full debug (breakpoint, trace, memory access) without dedicated JTAG pins |
| Dual-voltage I/O capability | I/O ports tolerate 1.8 V, 2.5 V, and 3.3 V logic levels - simplifies interfacing with heterogeneous peripheral ICs |
Applications
| Industrial Sensor Node | Smart Thermostat Controller |
|---|---|
Use Scenario: Battery-powered environmental monitoring unit measuring temperature, humidity, and CO₂ with wireless transmission. IC Role / Device Role / Timing Role: Main system controller executing sensor acquisition, calibration, low-power scheduling, and UART-based BLE module handshaking. Use Value: 0.57 μA STOP mode extends 2-AA battery life beyond 5 years; integrated temperature sensor and 10-bit ADC eliminate external signal-conditioning components. |
Use Scenario: Residential HVAC control panel with display, keypad, relay drivers, and communication to cloud gateway. IC Role / Device Role / Timing Role: Real-time coordinator managing user input scan, PID loop execution (via hardware MAC), display refresh, and RS-485 communication. Use Value: 41 DMIPS at 32 MHz ensures sub-10 ms PID update intervals; 26-channel ADC supports simultaneous thermistor, voltage, and current sensing. |
| Programmable Logic Relay | Energy Meter Front-End |
Use Scenario: DIN-rail mounted industrial relay with configurable I/O, time-delay functions, and Modbus RTU interface. IC Role / Device Role / Timing Role: Deterministic state-machine executor with precise timing control via 16-bit timers and hardware PWM outputs. Use Value: HALT mode reduces active power to 66 μA/MHz during idle; on-chip BGO allows field firmware updates without service interruption. |
Use Scenario: Class 0.5S polyphase energy meter requiring metrology-grade signal sampling and tamper detection. IC Role / Device Role / Timing Role: Front-end signal processor acquiring CT/PT inputs via ADC, performing RMS calculation, and triggering LVD-based tamper alerts. Use Value: Internal 1.45 V reference provides stable ADC scaling across voltage/temperature; −40°C to +85°C rating ensures outdoor enclosure reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1007AGNA#20 | Same package and pinout; consumer-grade temp range (−40°C to +85°C, 'A' suffix), identical memory/peripherals | Not qualified for industrial environments requiring extended reliability validation | Select only for cost-sensitive consumer products where industrial qualification is unnecessary |
| R5F1007EGNA#20 | Same package and pinout; 64 KB flash, 3 KB RAM, 4 KB data flash - higher memory capacity, same power/peripheral specs | Required when application firmware exceeds 32 KB or needs larger data logging buffer | Choose when future firmware expansion or enhanced data buffering is anticipated |
Compared with R5F1007DGNA#20, R5F1007AGNA#20 offers identical functionality at lower qualification cost but lacks industrial temperature assurance, while R5F1007EGNA#20 provides scalable memory headroom without altering PCB layout or power design.
Availability
R5F1007DGNA#20 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart thermostat controllers, and programmable logic relays requiring stable component supply, long-term lifecycle support, and guaranteed traceability.
Supply support for R5F1007DGNA#20 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 product line delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive industrial control, home appliances, and sensor-edge applications - balancing performance, integration, and energy efficiency.
FAQ
What is the maximum operating frequency and corresponding performance of the R5F1007DGNA#20?
The R5F1007DGNA#20 operates at up to 32 MHz with a peak performance of 41 DMIPS. Its high-accuracy on-chip oscillator supports ±1.0% tolerance across 1.8–5.5 V and −20°C to +85°C, eliminating need for external crystal in most applications. This frequency enables deterministic execution of control algorithms and real-time communication stacks without performance throttling.
Does the R5F1007DGNA#20 support in-system programming and secure firmware updates?
Yes, the R5F1007DGNA#20 supports self-programming of both code and data flash memory, including boot swap functionality and flash shield window protection. Its background operation (BGO) allows concurrent code execution and data flash rewriting - critical for over-the-air updates in deployed R5F1007DGNA#20-based devices without service interruption.
What analog features are integrated into the R5F1007DGNA#20 for sensor interfacing?
The R5F1007DGNA#20 integrates a 10-bit ADC with up to 26 input channels, internal 1.45 V reference voltage, and an on-die temperature sensor. These features enable direct ratiometric measurement of resistive sensors (e.g., thermistors) and ambient temperature monitoring without external components - all within the R5F1007DGNA#20's industrial temperature envelope.
How does the R5F1007DGNA#20 achieve ultra-low power consumption in standby modes?
The R5F1007DGNA#20 achieves 0.57 μA in STOP mode by retaining only RTC and LVD circuitry while disabling CPU, flash, and most peripherals. Its HALT mode draws 66 μA/MHz during active operation, and SNOOZE mode enables selective peripheral wake-up - all managed via dedicated low-power control registers inside the R5F1007DGNA#20.
Is the R5F1007DGNA#20 pin-compatible with other RL78/G13 variants in the 24-pin HWQFN package?
Yes, all 24-pin HWQFN RL78/G13 devices - including R5F1007Axxx, R5F1007Cxxx, R5F1007Dxxx, R5F1007Exxx, and R5F1007Gxxx - share identical pinouts and package dimensions (PWQN0024KE-A/KF-A/KH-A). This allows drop-in replacement across memory and temperature grades without PCB redesign for the R5F1007DGNA#20.
R5F1007DGNA#20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 24-WFQFN Exposed Pad
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- Programmable:
- Not Verified
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CSI, I2C, 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):
- 2.4V ~ 5.5V
- Data Converters:
- A/D 6x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F1007DGNA#20 FAQ
1.How can I place an order for R5F1007DGNA#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1007DGNA#20 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 R5F1007DGNA#20 reliable?
The price and inventory of R5F1007DGNA#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1007DGNA#20 is usually 5 days.
3.What payment methods are accepted for R5F1007DGNA#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1007DGNA#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1007DGNA#20?
R5F1007DGNA#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1007DGNA#20 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 R5F1007DGNA#20?
For technical support, including R5F1007DGNA#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1007DGNA#20 requirements.
6.How does Aetrix verify that R5F1007DGNA#20 is sourced from the original manufacturer or authorized distributors?
All R5F1007DGNA#20 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 R5F1007DGNA#20 meets industry standards.
7.What is the process for return or replacement of R5F1007DGNA#20?
All R5F1007DGNA#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1007DGNA#20, 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 R5F1007DGNA#20 part is unused and in its original packaging.
Return procedure for R5F1007DGNA#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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