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Renesas R5F1007CGNA#20
- Part No.:
- R5F1007CGNA#20
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 24-WFQFN Exposed Pad
- Datasheet:
-
R5F1007CGNA#20.pdf
- Description:
- IC MCU 16BIT 32KB FLASH 24HWQFN
- Quantity:
- Payment:
- Shipping:
Inventory:270
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Product details
Overview
R5F1007CGNA#20 from Renesas is a 24-pin HWQFN-packaged 16-bit RL78/G13 microcontroller with 32 KB flash, 2 KB RAM, and 4 KB data flash, operating from 1.6 V to 5.5 V. It delivers 41 DMIPS at 32 MHz, supports ultra-low-power modes (0.57 μA RTC+LVD), and integrates 10-bit ADC (26 channels), real-time clock, UART/SPI/I²C, and DMA - used in battery-powered industrial sensors and smart metering endpoints.
For engineers reviewing the R5F1007CGNA#20 datasheet, R5F1007CGNA#20 pinout, R5F1007CGNA#20 application, or R5F1007CGNA#20 equivalent, key selection criteria include its -40°C to +105°C industrial temperature grade (G-suffix), HWQFN-24 (4 × 4 mm, 0.5 mm pitch) package, integrated data flash with 1M-cycle endurance, and support for background operation during flash rewrites.
Technical Context
The R5F1007CGNA#20 implements the RL78 CPU core with 3-stage pipeline CISC architecture, enabling configurable instruction timing from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz ultra-low-speed mode). Its memory subsystem includes 32 KB code flash (1 KB block size), 4 KB data flash with background operation (BGO), and 2 KB on-chip RAM.
Peripheral integration includes a 10-bit A/D converter with up to 26 input channels and internal 1.45 V reference, real-time clock with calendar/alarm/correction functions, 16-bit timers (12 channels), UART/LIN-capable serial interfaces (up to 4 channels), and 2-channel DMA supporting 8/16-bit transfers between SFR and RAM in just 2 clocks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline; enables deterministic timing control across voltage/temp ranges. |
| Max Operating Frequency | 32 MHz; delivers 41 DMIPS performance for real-time control tasks in compact embedded systems. |
| Flash Memory | 32 KB code flash + 4 KB data flash; supports self-programming with boot swap and flash shield window security. |
| Power Consumption | 66 μA/MHz active; 0.57 μA in STOP mode with RTC + LVD active - enables multi-year battery life in sensor nodes. |
| Analog Peripherals | 10-bit ADC with 26 channels, internal 1.45 V reference, and temperature sensor - eliminates external references in thermal monitoring. |
| Operating Temperature | -40°C to +105°C (G-grade); qualified for industrial motor controls, HVAC actuators, and power supply supervision. |
| Package | HWQFN-24 (4 × 4 mm, 0.5 mm pitch); surface-mount compatible with high-density PCB layouts and automated assembly. |
Pinout & Package
Package: HWQFN-24 (4 × 4 mm, 0.5 mm pitch), exposed thermal pad, RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply | Primary 1.6–5.5 V supply rail; decoupling required within 1 cm of pin for stable low-power operation. |
| VSS | Ground | Digital ground reference; must be connected to PCB ground plane with low-inductance path. |
| RESET | Reset input | Active-low reset with internal pull-up; accepts external reset signals or watchdog timeout assertion. |
| P10/SCK00/SCL00 | Port 10 / SPI clock / I²C clock | Multi-function pin supporting synchronous serial communication; selectable via peripheral enable registers. |
| P11/SI00/RxD0/TOOLRxD/SDA00 | Port 11 / SPI input / UART RX / debug RX / I²C data | Shared serial interface pin; function selected by peripheral configuration and clock source routing. |
| P20/ANI0/AVREFP | Port 20 / ADC channel 0 / analog reference positive | ADC input or reference voltage source; AVREFP sets upper reference for 10-bit conversion range. |
| P21/ANI1/AVREFM | Port 21 / ADC channel 1 / analog reference negative | ADC input or reference voltage sink; AVREFM defines lower bound for differential ADC measurements. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA current draw with RTC and LVD active - enables decade-scale operation on coin-cell batteries. |
| Data flash BGO | Background operation allows full CPU execution from program memory while rewriting data flash - no interrupt latency penalty during logging. |
| On-chip debug interface | Fully integrated with Renesas E2 emulator; supports real-time trace, breakpoints, and flash programming without external JTAG adapter. |
| Multi-voltage I/O | I/O ports tolerate 1.8 V, 2.5 V, and 3 V logic levels - simplifies interfacing with mixed-voltage peripherals without level shifters. |
| Hardware LIN support | UART peripheral includes automatic LIN bus synchronization and checksum generation - reduces firmware overhead in automotive body electronics. |
Applications
| Industrial Sensor Node | Smart Thermostat Controller |
|---|---|
Use Scenario: Battery-powered temperature/humidity sensor with wireless telemetry and local display. IC Role / Device Role / Timing Role: Main system controller managing ADC sampling, RTC-based wake scheduling, UART-to-LoRaWAN bridge, and low-power sleep state transitions. Use Value: 0.57 μA STOP mode extends CR2032 battery life beyond 5 years; integrated data flash stores calibration coefficients and event logs without external EEPROM. |
Use Scenario: Residential HVAC control unit with touch interface, ambient sensing, and cloud connectivity. IC Role / Device Role / Timing Role: Central MCU handling user input scanning, PID loop execution, relay/valve actuation timing, and secure Wi-Fi module communication. Use Value: 41 DMIPS at 32 MHz ensures sub-10 ms PID update intervals; 10-bit ADC with internal reference eliminates external precision voltage sources. |
| Programmable Power Supply Monitor | Motorized Valve Actuator |
Use Scenario: DIN-rail mounted AC/DC power supply with overvoltage, undervoltage, and thermal fault logging. IC Role / Device Role / Timing Role: Fault detection and reporting engine sampling analog rails via ADC, triggering LVD interrupts, and storing events in data flash. Use Value: On-chip LVD with 14 programmable thresholds replaces discrete supervisor ICs; 1M-cycle data flash endurance supports >10 years of daily fault logging. |
Use Scenario: Precision fluid control valve with position feedback, torque limiting, and CAN/LIN communication. IC Role / Device Role / Timing Role: Motion controller executing closed-loop position tracking using PWM outputs, quadrature encoder inputs, and LIN bus command parsing. Use Value: Hardware LIN support reduces firmware complexity for automotive-grade actuator compliance; 16-bit timers provide precise 100 ns PWM resolution. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F1007AGNA#20 | Same package and pinout; 16 KB flash, 2 KB RAM, 4 KB data flash; rated for -40°C to +85°C (A-grade). | Lower memory capacity and consumer-grade temperature range - suitable for cost-sensitive, non-industrial designs. | Select when application firmware fits in 16 KB and ambient temperature stays ≤85°C. |
| R5F1007DGNA#20 | Same package and pinout; 48 KB flash, 3 KB RAM, 4 KB data flash; rated for -40°C to +85°C (D-grade). | Higher flash/RAM and industrial temp rating but lacks +105°C capability - fits mid-tier industrial controllers. | Choose for larger firmware footprints requiring extended temperature margin up to +85°C, not +105°C. |
Compared with R5F1007AGNA#20 and R5F1007DGNA#20, the R5F1007CGNA#20 uniquely combines 32 KB flash, 2 KB RAM, and +105°C operation in HWQFN-24 - making it optimal for thermally demanding applications where memory exceeds A-grade capacity but does not require D-grade's 48 KB.
Availability
R5F1007CGNA#20 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart thermostat controllers, and programmable power supply monitors requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant packaging.
Supply support for R5F1007CGNA#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, and power management solutions for industrial, automotive, and IoT markets.
The RL78/G13 family targets cost-sensitive, ultra-low-power general-purpose embedded applications - balancing performance, energy efficiency, and integration for battery-operated and thermally constrained systems.
FAQ
What is the maximum operating frequency and corresponding performance of the R5F1007CGNA#20?
The R5F1007CGNA#20 operates at up to 32 MHz with the high-speed on-chip oscillator, delivering 41 DMIPS of processing performance. This enables real-time control loops, sensor fusion algorithms, and protocol stack execution in resource-constrained embedded systems without external clock components.
Does the R5F1007CGNA#20 support background operation during data flash rewriting?
Yes, the R5F1007CGNA#20 supports background operation (BGO) for data flash. While rewriting the 4 KB data flash memory, the CPU can continue executing instructions from program memory - ensuring uninterrupted real-time task execution and deterministic interrupt response times.
What is the operating temperature range specified for the R5F1007CGNA#20?
The R5F1007CGNA#20 is rated for an operating ambient temperature range of -40°C to +105°C (G-grade). This makes it suitable for under-hood automotive modules, industrial motor drives, and outdoor equipment where extended thermal resilience is required.
How much on-chip RAM and data flash does the R5F1007CGNA#20 integrate?
The R5F1007CGNA#20 integrates 2 KB of on-chip RAM and 4 KB of data flash memory. The data flash supports up to 1,000,000 write/erase cycles at VDD = 1.8–5.5 V and enables nonvolatile parameter storage without external EEPROM.
Is the R5F1007CGNA#20 pin-compatible with other RL78/G13 variants in HWQFN-24 package?
Yes, all RL78/G13 devices in the HWQFN-24 package - including R5F1007AGNA#20, R5F1007CGNA#20, and R5F1007DGNA#20 - share identical pinouts and mechanical footprint. Firmware and PCB layout are interchangeable across these variants, enabling scalable memory selection.
R5F1007CGNA#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:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 2K 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:
R5F1007CGNA#20 FAQ
1.How can I place an order for R5F1007CGNA#20 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F1007CGNA#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 R5F1007CGNA#20 reliable?
The price and inventory of R5F1007CGNA#20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F1007CGNA#20 is usually 5 days.
3.What payment methods are accepted for R5F1007CGNA#20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F1007CGNA#20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F1007CGNA#20?
R5F1007CGNA#20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F1007CGNA#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 R5F1007CGNA#20?
For technical support, including R5F1007CGNA#20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F1007CGNA#20 requirements.
6.How does Aetrix verify that R5F1007CGNA#20 is sourced from the original manufacturer or authorized distributors?
All R5F1007CGNA#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 R5F1007CGNA#20 meets industry standards.
7.What is the process for return or replacement of R5F1007CGNA#20?
All R5F1007CGNA#20 units undergo pre-shipment inspection (PSI). If there is an issue with R5F1007CGNA#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 R5F1007CGNA#20 part is unused and in its original packaging.
Return procedure for R5F1007CGNA#20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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