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Renesas R5F1007EGNA#20
- Part No.:
- R5F1007EGNA#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-WFQFN Exposed Pad
- Datasheet:
-
R5F1007EGNA#20.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 24HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,420
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Product details
Overview
R5F1007EGNA#20 from Renesas is a 24-pin HWQFN-packaged RL78/G13 16-bit microcontroller with 64 KB flash, 4 KB data flash, and 2 KB RAM, operating from 1.6–5.5 V at -40°C to +105°C (industrial G-grade), delivering 41 DMIPS at 32 MHz for low-power embedded control in HVAC sensors, smart meters, and industrial I/O modules.
For engineers reviewing the R5F1007EGNA#20 datasheet, R5F1007EGNA#20 pinout, R5F1007EGNA#20 application, or R5F1007EGNA#20 equivalent, key selection criteria include its 64 KB code flash with self-programming, ultra-low 0.57 μA STOP-mode current, integrated RTC + LVD, 10-bit 26-channel ADC, and hardware UART/SPI/I²C interfaces supporting LIN-bus and sensor fusion.
Technical Context
The R5F1007EGNA#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), and features on-chip debug, BGO-capable data flash rewriting, and background operation during flash programming.
It integrates a 16-bit timer array (12 channels), real-time clock with calendar/alarm/correction, watchdog timer with dedicated low-speed oscillator, and DMA controller with 2 channels enabling 2-clock transfers between SFR and RAM - all optimized for deterministic real-time response in resource-constrained industrial nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC with 3-stage pipeline, 41 DMIPS @ 32 MHz |
| Flash Memory | 64 KB code flash with 1 KB block size, security lock, and boot swap |
| Data Flash | 4 KB with 1M rewrite cycles, background operation (BGO), 1.8–5.5 V programming |
| RAM | 2 KB on-chip SRAM, including dedicated flash library RAM area at FEF00H |
| Power Modes | HALT (66 μA/MHz), STOP (0.57 μA), SNOOZE - all retaining RTC + LVD |
| ADC | 10-bit resolution, 26 analog inputs, internal 1.45 V reference and temperature sensor |
| Timers | 12× 16-bit timers, 1× 12-bit interval timer, 1× RTC (99-year calendar), 1× WDT |
| Serial Interfaces | 2× UART/LIN, 2× CSI (SPI-compatible), 3× I²C/Simplified I²C |
Pinout & Package
Package: 24-pin HWQFN (4 × 4 mm, 0.5-mm pitch), moisture sensitivity level MSL3, lead-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply | Primary 1.6–5.5 V supply rail; powers core, peripherals, and I/O |
| VSS | GND | Digital ground reference for all logic and analog circuits |
| P10/P11/P12 | UART0 TX/RX/CLK | Full-duplex UART interface with LIN support; P11 doubles as TOOLRxD |
| P20/P21/P22 | ADC0 ANI0/ANI1/ANI2 | Analog input channels with AVREFP/AVREFM reference pins for precision measurement |
| P30/P31/P32 | I²C0 SCL/SDA/SMBS | Hardware I²C master/slave interface with SMBus compatibility |
| P40/P41 | CSI0 SCK/SI | SPI-compatible serial interface for sensor or display communication |
| RESET | Reset input | Active-low reset with internal pull-up; accepts external debounced signal |
| XT1/XT2 | Crystal oscillator | Supports 32.768 kHz crystal for RTC; optional high-speed crystal up to 20 MHz |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power STOP mode | 0.57 μA retention of RTC + LVD enables battery-powered decade-long operation |
| Self-programmable flash | Boot swap and flash shield window allow secure firmware updates without external programmer |
| Background data flash write | BGO permits concurrent program execution and data logging - critical for data-logging edge nodes |
| Integrated temperature sensor | On-die sensor calibrated for ±2°C accuracy over -40°C to +105°C supports thermal management |
| LIN-bus compliant UART | Hardware LIN transceiver support simplifies automotive body electronics and industrial sub-network integration |
| Different-potential I/O | N-ch open-drain ports tolerate 1.8/2.5/3.0 V logic levels - eliminates level shifters in mixed-voltage systems |
Applications
| Smart Thermostat Sensor Node | Industrial Power Meter Front-End |
|---|---|
Use Scenario: Compact, battery-operated HVAC sensor node measuring temperature, humidity, and occupancy while transmitting via sub-GHz RF. IC Role / Device Role / Timing Role: Main system controller executing sensor fusion, RTC-based scheduling, and low-power wake-up sequencing. Use Value: 0.57 μA STOP mode extends 2xAA battery life beyond 5 years; integrated 10-bit ADC and temperature sensor reduce BOM count by 3 components. | Use Scenario: AC power meter front-end acquiring voltage/current waveforms, computing RMS/kWh, and communicating via RS-485 or PLC. IC Role / Device Role / Timing Role: Real-time waveform sampling controller with precise 12-bit interval timer triggering ADC conversions every 100 μs. Use Value: 26-channel ADC supports multi-phase sensing; 4 KB data flash stores calibration coefficients and tamper logs with 1M-cycle endurance. |
| Programmable Logic Controller (PLC) I/O Module | Wireless Building Automation Gateway |
Use Scenario: DIN-rail mounted digital I/O module converting 24 V DC field signals to Modbus RTU over RS-485. IC Role / Device Role / Timing Role: Isolated I/O supervisor managing opto-coupler drivers, status LEDs, and watchdog-triggered safe shutdown. Use Value: N-ch open-drain I/O with 6 V withstand voltage directly drives 24 V loads; HALT mode reduces heat generation in enclosed enclosures. | Use Scenario: BLE/Wi-Fi gateway aggregating Zigbee/Z-Wave sensor data and forwarding to cloud via TLS-secured MQTT. IC Role / Device Role / Timing Role: Secure co-processor handling cryptographic key storage, OTA update validation, and RTC-synchronized beaconing. Use Value: Code flash security lock prevents firmware extraction; 64 KB flash accommodates dual-image bootloader and encrypted stack libraries. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1007DGNA#20 | Same package and pinout; D-grade (-40°C to +85°C), 48 KB flash, 4 KB data flash, 2 KB RAM | Targeted for commercial/industrial ambient environments without extended temperature requirement | Select when full 64 KB flash is unnecessary and cost optimization is prioritized over extended temp range |
| R5F1017EGNA#20 | Same package and pinout; no data flash (0 KB), 64 KB code flash only, identical core/peripherals | Used where firmware-only operation suffices and persistent nonvolatile parameter storage is handled externally | Select when data logging or field calibration is not required, reducing flash complexity and test overhead |
Compared with R5F1007EGNA#20, R5F1007DGNA#20 trades extended temperature rating and flash capacity for lower unit cost, while R5F1017EGNA#20 removes data flash entirely - enabling simpler qualification paths where EEPROM-like functionality is unnecessary.
Availability
R5F1007EGNA#20 is available at Aetrix Electronics and suitable for smart metering, industrial I/O modules, and HVAC sensor nodes requiring stable component supply across extended temperature and long product lifecycles.
Supply support for R5F1007EGNA#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 family is designed for ultra-low-power general-purpose embedded control, targeting battery-operated sensors, industrial HMIs, and energy-efficient appliances where runtime, code density, and peripheral integration are critical.
FAQ
What is the maximum operating frequency and corresponding performance of the R5F1007EGNA#20?
The R5F1007EGNA#20 operates at up to 32 MHz using its high-speed on-chip oscillator, delivering 41 DMIPS of processing performance. Its minimum instruction execution time is 0.03125 μs under this condition. The core also supports ultra-low-speed operation down to 32.768 kHz (30.5 μs per instruction) for RTC and LVD monitoring in STOP mode - a capability confirmed in the R01DS0131EJ0380 datasheet Section 1.1.
Does the R5F1007EGNA#20 support in-system programming and secure firmware updates?
Yes, the R5F1007EGNA#20 supports full in-system programming via its on-chip debug interface and includes boot swap functionality plus a flash shield window to protect critical bootloader sections. These features enable secure field firmware updates without requiring external programmers - a documented capability in the "Code flash memory" section of the R01DS0131EJ0380 datasheet.
What are the analog capabilities of the R5F1007EGNA#20, and how is the ADC calibrated?
The R5F1007EGNA#20 integrates a 10-bit successive-approximation ADC with 26 input channels, internal 1.45 V reference voltage, and an on-die temperature sensor. Calibration is factory-trimmed and stored in ROM; users access it via the ADC calibration register (ADCR). The temperature sensor is usable only in HS (high-speed main) mode, as specified in Note 2 of the R01DS0131EJ0380 datasheet Section 1.1.
How does the R5F1007EGNA#20 manage power in battery-operated applications?
The R5F1007EGNA#20 achieves ultra-low power consumption with 0.57 μA in STOP mode (RTC + LVD active), 66 μA/MHz in HALT mode, and configurable SNOOZE mode for peripheral-triggered wake-up. Its wide 1.6–5.5 V operating range allows direct use with primary lithium or 2-cell alkaline batteries - eliminating regulators and extending operational lifetime in remote sensor nodes.
Is the R5F1007EGNA#20 pin-compatible with other RL78/G13 variants in the same package?
Yes, all 24-pin HWQFN RL78/G13 devices - including R5F1007EGNA#20, R5F1007DGNA#20, and R5F1017EGNA#20 - share identical pinouts and package dimensions (PWQN0024KF-A/PWQN0024KH-A). This enables drop-in replacement across flash size, data flash presence, and temperature grade variants without PCB redesign.
R5F1007EGNA#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:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 4K 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:
R5F1007EGNA#20 FAQ
1.How can I place an order for R5F1007EGNA#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1007EGNA#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 R5F1007EGNA#20 reliable?
The price and inventory of R5F1007EGNA#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1007EGNA#20 is usually 5 days.
3.What payment methods are accepted for R5F1007EGNA#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1007EGNA#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1007EGNA#20?
R5F1007EGNA#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1007EGNA#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 R5F1007EGNA#20?
For technical support, including R5F1007EGNA#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1007EGNA#20 requirements.
6.How does Aetrix verify that R5F1007EGNA#20 is sourced from the original manufacturer or authorized distributors?
All R5F1007EGNA#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 R5F1007EGNA#20 meets industry standards.
7.What is the process for return or replacement of R5F1007EGNA#20?
All R5F1007EGNA#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1007EGNA#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 R5F1007EGNA#20 part is unused and in its original packaging.
Return procedure for R5F1007EGNA#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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