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Renesas R5F100ADASP#30
- Part No.:
- R5F100ADASP#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 30-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F100ADASP#30.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 30LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,298
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Product details
Overview
R5F100ADASP#30 from Renesas is a 30-pin LSSOP-packaged 16-bit RL78/G13 microcontroller with 48 KB flash, 4 KB data flash, and 2 KB RAM, operating from 1.6 V to 5.5 V across –40°C to +85°C industrial temperature range. It delivers 41 DMIPS at 32 MHz, integrates 10-bit ADC (12 channels), RTC, UART/SPI/I²C interfaces, and ultra-low-power HALT/STOP/SNOOZE modes - deployed in smart metering, industrial sensor nodes, and battery-powered control systems.
For engineers reviewing the R5F100ADASP#30 datasheet, R5F100ADASP#30 pinout, R5F100ADASP#30 application, or R5F100ADASP#30 equivalent, key selection criteria include its 30-pin LSSOP package, 48 KB code flash with self-programming, 10-bit ADC with internal reference, real-time clock with calendar function, and support for LIN-bus via UART - all within a verified industrial-grade power envelope of 66 μA/MHz active and 0.57 μA in RTC+LVD-only mode.
Technical Context
The R5F100ADASP#30 implements the RL78 CPU core with CISC architecture and 3-stage pipeline, enabling configurable instruction execution time from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz subsystem clock). It supports background operation during data flash rewriting and includes on-chip debug functionality with boot swap capability.
Its peripheral set includes up to 16 channels of 16-bit timer, 12-bit interval timer, watchdog timer with dedicated low-speed oscillator, and serial interfaces: 2–4 UART/LIN channels, 2–8 CSI (SPI-compatible), and 3–10 I²C/Simplified I²C channels - all mapped to its 22 general-purpose I/O pins with N-ch open-drain, TTL input, and pull-up options.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | RL78 16-bit CISC CPU with 3-stage pipeline and 1 MB address space |
| Max Clock Speed | 32 MHz - enables 41 DMIPS performance for deterministic real-time control |
| Flash Memory | 48 KB code flash with 1 KB block size, erase/write protection, and self-programming |
| Data Flash | 4 KB with background operation (BGO), 1M rewrite cycles, and 1.8–5.5 V programming voltage |
| RAM | 2 KB on-chip SRAM - sufficient for RTOS stacks, communication buffers, and sensor data processing |
| ADC | 10-bit resolution, 12 analog inputs, internal 1.45 V reference, and integrated temperature sensor |
| Power Modes | HALT (66 μA/MHz), STOP (0.57 μA with RTC+LVD), SNOOZE - optimized for intermittent sensing |
Pinout & Package
Package: 30-pin plastic LSSOP (7.62 mm, 0.65-mm pitch), JEDEC MS-013AC compliant, surface-mount compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains: VDD supplies core/peripherals (1.6–5.5 V); VSS is common reference |
| P00–P07 | General-purpose I/O | 8-bit port with N-ch open-drain, 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/digital I/O | Includes ANI0–ANI11, AVREFP/AVREFM, and comparator inputs for precision sensing |
| RESET | Active-low reset input | Accepts external reset signal; internally tied to POR and LVD circuits |
| CLKP/CLKM | Crystal oscillator terminals | Supports 32.768 kHz crystal for RTC or external clock source up to 20 MHz |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power operation | 66 μA/MHz active current and 0.57 μA RTC+LVD retention mode extend battery life in remote sensors |
| Integrated real-time clock | Calendar function (99-year range), alarm, and clock correction eliminate need for external RTC IC |
| Self-programmable flash | Boot swap and flash shield window enable secure firmware updates without external programmer |
| LIN-bus capable UART | Hardware LIN protocol support simplifies automotive body electronics and industrial sub-network integration |
| On-chip temperature sensor | Calibrated sensor with ±2°C accuracy over –40°C to +85°C enables thermal monitoring without BOM cost |
Applications
| Smart Energy Meters | Industrial Sensor Nodes |
|---|---|
|
Use Scenario: Bidirectional energy measurement with tamper detection and wireless reporting in residential/utility meters. IC Role / Device Role / Timing Role: Main controller managing metrology ADC sampling, RTC-based billing intervals, and UART/LIN communication to PLC or RF modules. Use Value: 48 KB flash stores dual-metering firmware and encryption keys; 4 KB data flash logs consumption history with 1M write endurance. |
Use Scenario: Wireless temperature/humidity/pressure node in factory automation with 10-year battery life. IC Role / Device Role / Timing Role: Low-power host managing sensor acquisition, RTC-triggered wake-up, and SPI-connected transceiver. Use Value: 0.57 μA STOP mode with RTC ensures precise wake-up timing; 10-bit ADC reads analog sensors directly with internal reference. |
| Home Appliance Control | Building Automation Panels |
|
Use Scenario: Motor control and user interface in washing machines, HVAC controllers, and kitchen appliances. IC Role / Device Role / Timing Role: Real-time motor commutation via PWM timers, touch-key scanning, and display driver interface. Use Value: 16-channel 16-bit timers support multi-phase BLDC control; 22 GPIOs accommodate buttons, LEDs, and relay drivers. |
Use Scenario: DIN-rail mounted HVAC controller with Modbus RTU over RS-485 and local HMI. IC Role / Device Role / Timing Role: Protocol stack processor handling UART-to-RS485 conversion, button debounce, and LED status indication. Use Value: Hardware UART with LIN support simplifies RS-485 half-duplex timing; 30-pin LSSOP fits compact PCB layouts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100BDASP#30 | 96 KB flash, 8 KB data flash, 8 KB RAM - same package and peripheral set | Higher memory capacity suits larger firmware (e.g., OTA update stacks, advanced UI) | Select when firmware exceeds 48 KB or requires extended data logging buffer |
| R5F101ADASP#30 | No data flash (0 KB), identical code flash (48 KB), RAM (2 KB), and peripherals | Suitable for cost-sensitive designs where EEPROM emulation or field updates are unnecessary | Choose to reduce BOM cost where persistent non-volatile storage is handled externally |
Compared with R5F100BDASP#30 and R5F101ADASP#30, the R5F100ADASP#30 provides optimal balance of memory (48 KB flash + 4 KB data flash), ultra-low-power operation, and industrial temperature rating in a compact 30-pin LSSOP - making it ideal for mid-complexity embedded control where data logging and firmware security are required but full 96 KB capacity is not.
Availability
R5F100ADASP#30 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, and home appliance control requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for R5F100ADASP#30 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 targets cost-sensitive, ultra-low-power general-purpose applications - designed to replace legacy 8-bit MCUs while delivering 16-bit performance, integrated peripherals, and robust industrial qualification.
FAQ
What is the operating voltage range for the R5F100ADASP#30?
The R5F100ADASP#30 operates from 1.6 V to 5.5 V over its full industrial temperature range (–40°C to +85°C). This wide supply range allows direct interfacing with diverse power rails - including single-cell Li-ion (3.0–4.2 V), 3.3 V logic systems, and legacy 5 V industrial buses - without external level-shifting or regulation overhead.
Does the R5F100ADASP#30 support hardware LIN communication?
Yes, the R5F100ADASP#30 supports LIN communication via its UART peripherals, which include LIN bus protocol features such as automatic sync-field detection, checksum calculation, and break signal generation. This enables direct integration into automotive body electronics and industrial sub-networks without external LIN transceivers beyond the physical layer.
How many analog input channels does the R5F100ADASP#30 provide?
The R5F100ADASP#30 provides 12 analog input channels (ANI0–ANI11) for its 10-bit ADC, with selectable internal reference voltage (1.45 V) and integrated temperature sensor. All channels are accessible on dedicated pins within the 30-pin LSSOP package, supporting simultaneous sampling in applications like multi-sensor environmental monitoring.
What debug and programming interfaces are supported by the R5F100ADASP#30?
The R5F100ADASP#30 supports on-chip debugging via the single-wire debug interface (SWD) using the TOOLRxD/TOOLTxD pins. It also enables in-system programming through its built-in bootloader and flash self-programming capability - eliminating the need for external debug probes in production programming and field firmware updates.
Is the R5F100ADASP#30 qualified for industrial temperature operation?
Yes, the R5F100ADASP#30 is rated for industrial ambient temperature operation from –40°C to +85°C (denoted by the "D" suffix in the part number). It undergoes full characterization and screening across this range, ensuring reliable operation in factory automation, smart grid infrastructure, and outdoor equipment deployments.
R5F100ADASP#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 30-LSSOP (0.240", 6.10mm Width)
- 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, LINbus, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 21
- 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 8x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F100ADASP#30 FAQ
1.How can I place an order for R5F100ADASP#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100ADASP#30 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 R5F100ADASP#30 reliable?
The price and inventory of R5F100ADASP#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100ADASP#30 is usually 5 days.
3.What payment methods are accepted for R5F100ADASP#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100ADASP#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100ADASP#30?
R5F100ADASP#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100ADASP#30 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 R5F100ADASP#30?
For technical support, including R5F100ADASP#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100ADASP#30 requirements.
6.How does Aetrix verify that R5F100ADASP#30 is sourced from the original manufacturer or authorized distributors?
All R5F100ADASP#30 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 R5F100ADASP#30 meets industry standards.
7.What is the process for return or replacement of R5F100ADASP#30?
All R5F100ADASP#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100ADASP#30, 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 R5F100ADASP#30 part is unused and in its original packaging.
Return procedure for R5F100ADASP#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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