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Renesas R5F1007ADNA#U0
- Part No.:
- R5F1007ADNA#U0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-WFQFN Exposed Pad
- Datasheet:
-
R5F1007ADNA#U0.pdf
- Description:
- IC MCU 16BIT 16KB FLASH 24HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,637
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Product details
Overview
R5F1007ADNA#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 1.6–5.5 V and supporting ultra-low-power modes (0.57 μA in RTC+LVD mode). It integrates an 8/10-bit ADC (26 channels), real-time clock, UART/SPI/I²C interfaces, and DMA for industrial sensor control and battery-powered HMI applications.
For engineers reviewing the R5F1007ADNA#U0 datasheet, R5F1007ADNA#U0 pinout, R5F1007ADNA#U0 application, or R5F1007ADNA#U0 equivalent, key selection criteria include its 24-pin HWQFN-0.5mm pitch package, -40°C to +85°C industrial temperature grade (D suffix), integrated data flash with 1M rewrite cycles, and RL78 CPU core delivering 41 DMIPS at 32 MHz.
Technical Context
The R5F1007ADNA#U0 implements the RL78 CPU core with CISC architecture, 3-stage pipeline, and configurable instruction timing (0.03125 μs min @ 32 MHz to 30.5 μs @ 32.768 kHz). It supports multiple low-power states-HALT, STOP, and SNOOZE-with on-chip power-on-reset and 14-level voltage detector for robust operation in fluctuating supply environments.
Its peripheral set includes up to 26-channel 8/10-bit ADC with internal 1.45 V reference and temperature sensor, dual UART/LIN-capable serial channels, up to 10 I²C/Simplified I²C interfaces, and 16-bit timers with calendar-based real-time clock. The device uses background operation (BGO) for concurrent code execution during data flash rewriting.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline and variable instruction timing |
| Max Clock Speed | 32 MHz - delivers 41 DMIPS for real-time control tasks |
| Flash Memory | 48 KB code flash - supports secure block erase prohibition and self-programming with boot swap |
| Data Flash | 4 KB with 1,000,000 write cycles and background operation (BGO) |
| RAM | 3 KB on-chip RAM - includes dedicated flash library usage area starting at FEF00H |
| ADC | 8/10-bit resolution, 26 analog inputs, internal 1.45 V reference, and integrated temperature sensor |
| Operating Voltage | 1.6 V to 5.5 V - enables direct interface with 1.8/2.5/3.0 V logic and wide-input power supplies |
| Temp Range | -40°C to +85°C (Industrial D-grade) - qualified for factory automation and building control |
Pinout & Package
Package: 24-pin HWQFN (4 × 4 mm, 0.5-mm pitch), moisture sensitivity level MSL3, RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual VDD/VSS pairs ensure stable core and I/O rail decoupling in compact layout |
| P10–P17 | General-purpose I/O with alternate functions | Support SPI (SCK00/SI00/SO00), UART (RxD0/TxD0), and I²C (SCL00/SDA00) multiplexing |
| P20–P27 | Analog input / reference pins | ANI0–ANI7 plus AVREFP/AVREFM enable precision 8/10-bit ADC measurements |
| RESET | Active-low reset input | Accepts external reset or internal POR/LVD assertion; debounced for noise immunity |
| CLKP/CLKM | External crystal oscillator terminals | Support 32.768 kHz crystal for RTC accuracy or high-speed crystals up to 20 MHz |
| EXCLK | External clock input | Enables asynchronous clock source for timing-critical peripherals or test synchronization |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power consumption | 66 μA/MHz active current and 0.57 μA RTC+LVD retention mode extend battery life in portable devices |
| On-chip debug & self-programming | Fully integrated on-chip debug interface and flash shield window function enable field firmware updates without external tools |
| Real-time clock with calendar | 99-year calendar, alarm, and clock correction support time-stamped logging and scheduled wake-up in STOP mode |
| Multi-protocol serial interface | Configurable CSI (SPI-compatible), UART/LIN, and I²C channels allow mixed-protocol sensor and actuator communication |
| DMA controller | 2-channel DMA reduces CPU load during ADC sampling, UART transfers, or memory-to-memory moves |
| Temperature sensor & reference | Integrated temperature sensor and 1.45 V internal reference eliminate external components for system health monitoring |
Applications
| Smart Sensor Node | Industrial HMI Panel |
|---|---|
Use Scenario: Battery-powered environmental monitor collecting temperature, humidity, and CO₂ via analog and digital sensors. IC Role / Device Role / Timing Role: Central MCU managing sensor polling, ADC conversion, LIN bus communication to gateway, and RTC-triggered sleep/wake cycles. Use Value: 0.57 μA RTC+LVD mode enables multi-year operation on coin cell; 4 KB data flash stores calibration coefficients and event logs. | Use Scenario: Local operator interface for PLC-controlled machinery with pushbuttons, LED indicators, and serial display driver. IC Role / Device Role / Timing Role: Real-time I/O coordinator handling button debouncing, LED PWM dimming, UART display updates, and watchdog supervision. Use Value: 26-channel ADC supports analog potentiometer inputs; 48 KB flash accommodates GUI state machine and firmware updates. |
| Energy Meter Interface | Building Automation Controller |
Use Scenario: Sub-metering module interfacing with shunt-based current sensors and optical pulse outputs from utility meters. IC Role / Device Role / Timing Role: Precision analog front-end processor with 10-bit ADC, pulse counting via timer capture, and isolated UART reporting. Use Value: Internal 1.45 V reference ensures consistent ADC gain across voltage/temperature; 1.6–5.5 V operation tolerates wide auxiliary supply ranges. | Use Scenario: Distributed HVAC zone controller receiving temperature setpoints via I²C and driving valve actuators via PWM outputs. IC Role / Device Role / Timing Role: Peripheral-rich edge node executing closed-loop PID, managing nonvolatile configuration storage, and maintaining time-synchronized schedules. Use Value: Calendar RTC enables weekly heating/cooling profiles; data flash retains user preferences and fault history across power loss. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1007CDNA#U0 | Same package and pinout; 32 KB flash, 4 KB data flash, 2 KB RAM | Lower memory footprint suits simpler sensor nodes without complex UI or logging | Select when firmware size < 30 KB and BGO data flash writes are still required |
| R5F1007EDNA#U0 | Same package and pinout; 64 KB flash, 4 KB data flash, 4 KB RAM | Higher code capacity supports protocol stacks (Modbus RTU, BLE host) and larger state machines | Select when >48 KB flash is needed for feature-rich firmware or future scalability |
Compared with R5F1007CDNA#U0 and R5F1007EDNA#U0, the R5F1007ADNA#U0 provides optimal balance of memory (48 KB flash/3 KB RAM), industrial temperature rating, and ultra-low-power capability for mid-complexity embedded control - avoiding over-provisioning while retaining headroom for field updates and data logging.
Availability
R5F1007ADNA#U0 is available at Aetrix Electronics and suitable for industrial sensor nodes, building automation controllers, and smart meter interfaces requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for R5F1007ADNA#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, power, and SoC solutions for automotive, industrial, and IoT markets.
The RL78/G13 product line delivers true low-power 16-bit MCUs optimized for cost-sensitive industrial and consumer applications requiring extended battery life, rich analog integration, and seamless toolchain compatibility with Renesas e² studio and CS+.
FAQ
What is the maximum operating frequency and performance of the R5F1007ADNA#U0?
The R5F1007ADNA#U0 operates at up to 32 MHz and delivers 41 DMIPS of processing performance using the RL78 CPU core. Its minimum instruction execution time is 0.03125 μs in high-speed mode (32 MHz with on-chip oscillator), enabling responsive real-time control in applications such as motor commutation and sensor fusion. The R5F1007ADNA#U0 maintains this performance across its full 1.6–5.5 V supply range and -40°C to +85°C industrial temperature grade.
Does the R5F1007ADNA#U0 support in-system programming and secure firmware updates?
Yes, the R5F1007ADNA#U0 supports full in-system programming via its on-chip debug interface and includes flash shield window functionality to restrict unauthorized access to specific memory regions. It enables self-programming with boot swap capability, allowing safe firmware updates by maintaining a backup copy during rewrites. The R5F1007ADNA#U0 also supports block erase prohibition for enhanced security in deployed systems.
What analog features does the R5F1007ADNA#U0 provide for sensor interfacing?
The R5F1007ADNA#U0 integrates an 8/10-bit successive approximation ADC with up to 26 analog input channels, selectable reference voltages (including internal 1.45 V), and an on-die temperature sensor. These features allow direct connection of thermistors, potentiometers, and current-sense amplifiers without external references or signal conditioning. The R5F1007ADNA#U0's ADC operates across the full 1.6–5.5 V supply range, ensuring accuracy in varying power conditions.
How does the R5F1007ADNA#U0 achieve ultra-low power consumption in battery-operated designs?
The R5F1007ADNA#U0 achieves ultra-low power through multiple hardware-optimized modes: HALT (66 μA/MHz), STOP (0.57 μA with RTC + LVD active), and SNOOZE (low-power peripheral operation with CPU halted). Its on-chip voltage detector (LVD) offers 14 programmable threshold levels for precise brown-out detection, and the high-accuracy ±1.0% on-chip oscillator eliminates need for external crystals in many applications - reducing both BOM cost and standby current. This makes the R5F1007ADNA#U0 ideal for energy harvesting and coin-cell-powered devices.
Is the R5F1007ADNA#U0 pin-compatible with other RL78/G13 variants in the same package?
Yes, all 24-pin HWQFN variants of the RL78/G13 family-including R5F1007ADNA#U0, R5F1007CDNA#U0, and R5F1007EDNA#U0-share identical pinouts, electrical characteristics, and package dimensions (PWQN0024KE-A). This allows direct substitution within the same footprint for memory-scaling design iterations, provided firmware is recompiled to match flash/RAM allocation. The R5F1007ADNA#U0 maintains full functional compatibility with these variants across all peripherals and low-power modes.
R5F1007ADNA#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:
- 16KB (16K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 2K 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:
R5F1007ADNA#U0 FAQ
1.How can I place an order for R5F1007ADNA#U0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1007ADNA#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 R5F1007ADNA#U0 reliable?
The price and inventory of R5F1007ADNA#U0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1007ADNA#U0 is usually 5 days.
3.What payment methods are accepted for R5F1007ADNA#U0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1007ADNA#U0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1007ADNA#U0?
R5F1007ADNA#U0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1007ADNA#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 R5F1007ADNA#U0?
For technical support, including R5F1007ADNA#U0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1007ADNA#U0 requirements.
6.How does Aetrix verify that R5F1007ADNA#U0 is sourced from the original manufacturer or authorized distributors?
All R5F1007ADNA#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 R5F1007ADNA#U0 meets industry standards.
7.What is the process for return or replacement of R5F1007ADNA#U0?
All R5F1007ADNA#U0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1007ADNA#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 R5F1007ADNA#U0 part is unused and in its original packaging.
Return procedure for R5F1007ADNA#U0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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