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Renesas R5F100ADASP#10
- Part No.:
- R5F100ADASP#10
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 30-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F100ADASP#10.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 30LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,360
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Product details
Overview
R5F100ADASP#10 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 modes including STOP (0.57 μA) for battery-powered sensor nodes and industrial control panels.
For engineers reviewing the R5F100ADASP#10 datasheet, R5F100ADASP#10 pinout, R5F100ADASP#10 application, or R5F100ADASP#10 equivalent, key selection criteria include its 30-pin LSSOP package, industrial-grade temperature rating, integrated data flash with 1M-cycle endurance, real-time clock with calendar function, and support for background data flash rewriting during program execution.
Technical Context
The R5F100ADASP#10 implements the RL78 CPU core with CISC architecture and 3-stage pipeline, enabling instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz low-speed mode). Its memory subsystem includes 48 KB code flash (1 KB block size), 4 KB data flash supporting background operation (BGO), and 2 KB on-chip RAM.
Peripheral integration includes 12-channel 10-bit ADC with internal 1.45 V reference and temperature sensor, 16-bit timer array (12 channels), RTC with alarm/calendar, watchdog timer, DMA controller (2 channels), and serial interfaces: up to 3 UART/LIN, 2 CSI (SPI-compatible), and 3 I²C channels - all configurable for mixed-signal industrial sensing and control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline; enables deterministic timing for real-time control loops. |
| Max Operating Frequency | 32 MHz; delivers 41 DMIPS for responsive human-machine interface and sensor fusion tasks. |
| Flash Memory | 48 KB code flash + 4 KB data flash; supports self-programming with boot swap and flash shield window. |
| RAM | 2 KB on-chip RAM; sufficient for RTOS context switching and small buffer stacks in edge-node firmware. |
| ADC Resolution & Channels | 10-bit resolution, 12 analog inputs; supports simultaneous monitoring of voltage, current, and temperature in power management systems. |
| Low-Power Modes | STOP mode draws 0.57 μA (RTC + LVD active); enables multi-year battery life in wireless sensor transmitters. |
| Operating Voltage | 1.6 V to 5.5 V; compatible with single-cell Li-ion, 3.3 V logic, and legacy 5 V industrial buses. |
| Temperature Range | -40°C to +85°C (Industrial grade); validated for deployment in factory automation and building control environments. |
Pinout & Package
Package: 30-pin plastic LSSOP (7.62 mm, 0.65-mm pitch), JEDEC MS-013AC compliant, surface-mountable with standard reflow profile.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual VDD/VSS pairs ensure stable core and I/O rail decoupling; supports noise-immune operation in electrically noisy industrial settings. |
| P10/SCK00/SCL00 | Port 10 / SPI clock / I²C clock | Multi-function pin enabling shared bus routing; reduces PCB layer count when integrating sensors and EEPROMs. |
| P11/SI00/RxD0/TOOLRxD/SDA00 | Port 11 / SPI input / UART receive / debug RX / I²C data | Hardware debug interface co-located with serial peripherals; simplifies bring-up without dedicated debug headers. |
| P20/ANI0/AVREFP | Analog input 0 / ADC reference positive | Configurable as precision ADC reference input; eliminates need for external reference IC in calibrated measurement designs. |
| P21/ANI1/AVREFM | Analog input 1 / ADC reference negative | Enables ratiometric or differential ADC measurements; critical for current sensing and bridge-based transducers. |
| RESET | Active-low reset input | Accepts external reset signals or connects to on-chip POR/LVD; ensures reliable recovery after brown-out events. |
| CLKP/CLKM | Crystal oscillator input/output | Supports 32.768 kHz crystal for RTC accuracy; enables time-stamped logging without GPS dependency. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STOP mode | 0.57 μA with RTC and LVD active - extends battery life in portable instrumentation and remote monitors. |
| Data flash BGO | Background operation allows full CPU execution while rewriting 4 KB data flash - enables seamless firmware updates and data logging. |
| Integrated RTC with calendar | 99-year calendar, alarm, and clock correction - eliminates external RTC IC in time-aware applications like HVAC scheduling. |
| On-chip temperature sensor | Calibrated sensor with 10-bit ADC readout - provides system thermal monitoring without external components. |
| Multi-protocol serial interfaces | 3 UART/LIN + 2 CSI + 3 I²C channels - supports concurrent communication with motor drivers, displays, and environmental sensors. |
| Self-programming with security | Boot swap and flash shield window prevent unauthorized firmware modification - meets basic functional safety requirements. |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
|
Use Scenario: Residential electricity meter with pulse counting, tamper detection, and time-of-use billing. IC Role / Device Role / Timing Role: Main controller executing metrology algorithms, managing LCD display, and timestamping consumption data via integrated RTC. Use Value: 48 KB flash stores dual tariff tables and firmware; 10-bit ADC digitizes shunt voltage/current; STOP mode enables >10-year battery backup for clock/calendar. |
Use Scenario: Wireless vibration and temperature monitor mounted on factory motors. IC Role / Device Role / Timing Role: Signal acquisition hub sampling analog sensors, performing FFT preprocessing, and formatting packets for BLE/Wi-Fi transmission. Use Value: On-chip temperature sensor validates ambient conditions; 12-channel ADC supports multi-axis accelerometer inputs; BGO enables logging while transmitting. |
| Building Automation Controller | Appliance Motor Control |
|
Use Scenario: HVAC zone controller regulating damper position, fan speed, and occupancy-based lighting. IC Role / Device Role / Timing Role: Real-time coordinator interfacing with thermostats, relays, and DALI lighting drivers via UART/I²C. Use Value: 32 MHz performance handles PID loop execution; 30-pin LSSOP fits compact PCBs; industrial temp rating ensures reliability near heat-generating equipment. |
Use Scenario: Brushless DC motor driver in washing machine drum control. IC Role / Device Role / Timing Role: Motion controller generating 6-step commutation signals, reading hall-effect sensors, and managing overcurrent protection. Use Value: 16-bit timers provide precise PWM generation; LVD detects supply dips during motor startup; STOP mode reduces standby power in idle cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100BDASP#10 | 96 KB flash, 8 KB data flash, 8 KB RAM - same 30-pin LSSOP package and peripheral set. | Suitable for larger firmware images requiring OTA update partitions or extended data logging buffers. | Select when future firmware growth or enhanced data retention is anticipated without changing PCB layout. |
| R5F101ADASP#10 | No data flash (48 KB code flash only); otherwise identical pinout, peripherals, and power specs. | Applicable where EEPROM-like nonvolatile storage is handled externally or unnecessary. | Choose for cost-sensitive designs where data persistence is managed via external serial EEPROM or FRAM. |
Compared with R5F100BDASP#10 and R5F101ADASP#10, the R5F100ADASP#10 offers optimal balance of on-chip data retention (4 KB flash), compact footprint, and industrial temperature support - making it ideal for space-constrained, battery-backed, or field-deployed embedded controllers where moderate firmware size and local data logging are required.
Availability
R5F100ADASP#10 is available at Aetrix Electronics and suitable for smart energy metering, industrial sensor nodes, building automation controllers, appliance motor control, and portable instrumentation requiring stable component supply and long-term manufacturability.
Supply support for R5F100ADASP#10 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 embedded applications - emphasizing energy efficiency, integrated peripherals, and rapid development with scalable toolchains.
FAQ
What is the maximum operating frequency and performance of the R5F100ADASP#10?
The R5F100ADASP#10 operates at up to 32 MHz and delivers 41 DMIPS. This performance level supports real-time tasks such as sensor data fusion, PID control, and simple GUI rendering in resource-constrained devices. Its RL78 CPU core achieves this with a 3-stage pipeline and variable instruction timing optimized for both speed and power efficiency.
Does the R5F100ADASP#10 include an integrated RTC with calendar functionality?
Yes, the R5F100ADASP#10 includes a dedicated real-time clock with full calendar support (year/month/day/hour/minute/second), alarm interrupt, and clock correction function. It operates independently in STOP mode using a 32.768 kHz crystal, enabling accurate timekeeping for data logging and scheduling without external components.
How much data flash does the R5F100ADASP#10 have, and what is its endurance?
The R5F100ADASP#10 includes 4 KB of data flash memory rated for 1,000,000 write/erase cycles (typical). It supports background operation (BGO), allowing program execution from code flash while rewriting data flash - essential for robust firmware updates and persistent configuration storage.
What are the low-power capabilities of the R5F100ADASP#10, and how do they benefit battery-powered designs?
The R5F100ADASP#10 achieves 0.57 μA in STOP mode with RTC and LVD active, and 66 μA/MHz in active mode. These ultra-low-power states enable multi-year operation on coin-cell batteries in wireless sensors and portable meters, reducing maintenance frequency and total cost of ownership in field-deployed systems.
Is the R5F100ADASP#10 pin-compatible with other RL78/G13 variants in the same package?
Yes, the R5F100ADASP#10 shares identical pinout and electrical characteristics with other 30-pin LSSOP RL78/G13 devices (e.g., R5F100BDASP#10, R5F101ADASP#10). This enables direct substitution within the same footprint for design flexibility, firmware reuse, and incremental feature scaling without PCB revision.
R5F100ADASP#10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 30-LSSOP (0.240", 6.10mm Width)
- Series:
- RL78/G13
- Packaging:
- Tray
- Product Status:
- Active
- 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#10 FAQ
1.How can I place an order for R5F100ADASP#10 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100ADASP#10 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#10 reliable?
The price and inventory of R5F100ADASP#10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100ADASP#10 is usually 5 days.
3.What payment methods are accepted for R5F100ADASP#10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100ADASP#10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100ADASP#10?
R5F100ADASP#10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100ADASP#10 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#10?
For technical support, including R5F100ADASP#10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100ADASP#10 requirements.
6.How does Aetrix verify that R5F100ADASP#10 is sourced from the original manufacturer or authorized distributors?
All R5F100ADASP#10 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#10 meets industry standards.
7.What is the process for return or replacement of R5F100ADASP#10?
All R5F100ADASP#10 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100ADASP#10, 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#10 part is unused and in its original packaging.
Return procedure for R5F100ADASP#10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R5F100ADASP#10 Tags
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