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Renesas R5F100ADDSP#V0
- Part No.:
- R5F100ADDSP#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 30-LSSOP (0.240", 6.10mm Width)
- Datasheet:
-
R5F100ADDSP#V0.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 30LSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,554
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Product details
Overview
R5F100ADDSP#V0 from Renesas is a 30-pin LSSOP-packaged RL78/G13 16-bit microcontroller with 48 KB flash, 4 KB data flash, and 3 KB RAM, operating from 1.6 V to 5.5 V. It delivers 41 DMIPS at 32 MHz, features ultra-low-power modes (0.57 μA in RTC+LVD mode), integrated 10-bit ADC (26 channels), real-time clock, and UART/I²C/CSI interfaces - deployed in industrial sensor nodes and battery-powered control modules.
For engineers reviewing the R5F100ADDSP#V0 datasheet, R5F100ADDSP#V0 pinout, R5F100ADDSP#V0 application, or R5F100ADDSP#V0 equivalent, key selection criteria include its industrial-grade −40°C to +85°C temperature rating (D-suffix), LSSOP-30 package compatibility with space-constrained PCBs, and support for background data flash rewriting during program execution.
Technical Context
The R5F100ADDSP#V0 implements the RL78 CPU core with a 3-stage pipeline, supporting instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz subsystem clock). Its memory architecture includes on-chip code flash (48 KB), data flash (4 KB) with 1M-cycle endurance, and 3 KB SRAM - all accessible via unified 1 MB address space.
Peripherals include eight 16-bit timers, one 12-bit interval timer, one calendar-capable real-time clock, one watchdog timer, two UART/LIN channels, three I²C/Simplified I²C channels, and two CSI (SPI-compatible) channels - all managed through dedicated SFRs and supported by DMA (2-channel) for efficient data movement between peripherals and RAM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline and 1 MB address space |
| Max Operating Frequency | 32 MHz delivering 41 DMIPS - enables real-time control loop execution within sub-100 μs windows |
| Flash Memory | 48 KB code flash with 1 KB block size and flash shield window security function |
| Data Flash | 4 KB with background operation (BGO) and 1,000,000 write cycles - supports firmware updates without halting application |
| RAM | 3 KB on-chip SRAM - sufficient for RTOS stacks, communication buffers, and sensor data aggregation |
| ADC | 10-bit resolution, 26 input channels, internal 1.45 V reference - suitable for multi-sensor analog front-end acquisition |
| Operating Voltage | 1.6 V to 5.5 V single supply - interoperable with 1.8 V, 3.3 V, and 5 V logic domains |
| Temperature Range | −40°C to +85°C (Industrial D-grade) - qualified for factory automation and building control environments |
Pinout & Package
Package: 30-pin plastic LSSOP (7.62 mm × 4.4 mm, 0.65 mm pitch), moisture sensitivity level MSL3, lead-free and RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power pins enable low-noise analog/digital partitioning; VDD supports full 1.6–5.5 V range |
| P10/SCK00/SCL00 | Port 10 / SPI clock / I²C clock | Multi-function pin enabling shared hardware for synchronous serial and two-wire interface protocols |
| P11/SI00/RxD0/TOOLRxD/SDA00 | Port 11 / SPI input / UART receive / debug RX / I²C data | High-density peripheral multiplexing reduces pin count while retaining debug and comms flexibility |
| P20/ANI0/AVREFP | Analog input 0 / ADC reference positive | Configurable as primary ADC channel or precision voltage reference input for ratiometric measurements |
| P21/ANI1/AVREFM | Analog input 1 / ADC reference negative | Enables differential ADC measurements or external reference biasing for improved noise immunity |
| RESET | Active-low reset input | Accepts external reset signals and integrates with on-chip POR and LVD circuits for robust system initialization |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power HALT/STOP/SNOOZE modes | Reduces active current to 66 μA/MHz and standby to 0.57 μA - extends battery life in wireless sensors |
| On-chip high-accuracy oscillator | ±1.0% tolerance across 1.8–5.5 V and −20 to +85°C - eliminates external crystal for cost-sensitive timing applications |
| Background data flash programming | Allows concurrent code execution and nonvolatile parameter storage - critical for field-upgradable embedded systems |
| Integrated real-time clock with calendar | 99-year date/time tracking, alarm, and auto-correction - enables time-stamped logging without external RTC IC |
| DMA controller (2 channels) | Transfers data between peripherals and RAM in 2 clock cycles per 8/16-bit word - offloads CPU during sensor data streaming |
| Multi-voltage I/O capability | Supports 1.8 V, 2.5 V, and 3 V interface levels - simplifies interconnection with mixed-voltage peripheral ICs |
Applications
| Industrial Sensor Node | Smart HVAC Controller |
|---|---|
Use Scenario: Battery-powered environmental monitoring unit measuring temperature, humidity, and CO₂ in commercial buildings. IC Role / Device Role / Timing Role: Main system controller executing sensor polling, calibration, wireless transmission scheduling, and RTC-based data timestamping. Use Value: Ultra-low-power STOP mode (0.57 μA) enables >5-year battery life; integrated 10-bit ADC and RTC eliminate BOM components. |
Use Scenario: Wall-mounted thermostat with display, relay drivers, and local PID control for zone heating/cooling. IC Role / Device Role / Timing Role: Real-time executive managing user interface, temperature regulation loops, and scheduled ventilation cycles. Use Value: 41 DMIPS performance ensures sub-millisecond PID computation; 48 KB flash accommodates feature-rich UI and control algorithms. |
| Programmable Logic Relay | Energy Meter Front-End |
Use Scenario: DIN-rail mounted programmable relay with configurable I/O, Modbus RTU over RS-485, and event logging. IC Role / Device Role / Timing Role: Central MCU handling protocol stack, digital I/O state management, and nonvolatile configuration storage. Use Value: Data flash BGO allows firmware updates and parameter changes during runtime; UART/LIN and CSI support dual communication interfaces. |
Use Scenario: Residential electricity meter requiring accurate voltage/current sampling, tamper detection, and secure kWh accumulation. IC Role / Device Role / Timing Role: Analog acquisition engine interfacing with metrology ADCs, performing RMS calculations, and managing secure flash storage. Use Value: 26-channel 10-bit ADC enables simultaneous sampling of multiple phases; flash shield window prevents unauthorized firmware modification. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100ADDFB#V0 | Same flash/RAM specs but in 48-pin LFQFP (7×7 mm, 0.5 mm pitch) - adds 10 extra I/O pins and 2 additional UART channels | Suitable for designs requiring higher I/O density and dual UART for isolated host/modem communication | Select when board layout permits larger footprint and additional serial interfaces are needed |
| R5F101ADDSP#V0 | Identical package and pinout, but lacks data flash (0 KB) - retains same code flash, RAM, and peripheral set | Targeted at cost-sensitive applications where nonvolatile parameter storage is handled externally or not required | Choose when eliminating data flash reduces BOM cost and security requirements are minimal |
Compared with R5F100ADDSP#V0, R5F100ADDFB#V0 offers expanded I/O and serial connectivity at the expense of board area, while R5F101ADDSP#V0 removes data flash to lower unit cost - making the original R5F100ADDSP#V0 optimal for balanced feature set, footprint, and embedded data retention needs.
Availability
R5F100ADDSP#V0 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart HVAC controllers, and programmable logic relays requiring stable component supply, long-term lifecycle support, and industrial temperature qualification.
Supply support for R5F100ADDSP#V0 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 cost-effective, ultra-low-power general-purpose embedded control - targeting applications where energy efficiency, integration, and industrial reliability are essential.
FAQ
What is the maximum operating frequency and performance of the R5F100ADDSP#V0?
The R5F100ADDSP#V0 operates up to 32 MHz and delivers 41 DMIPS of processing performance. This enables deterministic execution of real-time control algorithms, communication stacks, and sensor fusion routines within tight timing budgets - verified under industrial temperature conditions (−40°C to +85°C) and full voltage range (1.6 V to 5.5 V).
Does the R5F100ADDSP#V0 include an integrated real-time clock (RTC)?
Yes, the R5F100ADDSP#V0 includes a dedicated real-time clock with calendar functionality supporting dates up to 99 years, alarm generation, and automatic clock correction. It operates independently in STOP mode using the 32.768 kHz subsystem clock, consuming only 0.57 μA - enabling time-stamped data logging without external RTC components.
What are the data flash capabilities of the R5F100ADDSP#V0?
The R5F100ADDSP#V0 integrates 4 KB of data flash memory rated for 1,000,000 write cycles, with background operation (BGO) allowing program execution during erase/write sequences. It supports voltage-range rewrites (1.8 V to 5.5 V) and includes flash shield window protection to prevent unauthorized access - essential for secure firmware and parameter updates.
Which communication interfaces are available on the R5F100ADDSP#V0?
The R5F100ADDSP#V0 provides two UART/LIN channels, three I²C/Simplified I²C channels, and two CSI (SPI-compatible) channels. These interfaces are fully configurable via SFRs and supported by DMA, enabling simultaneous use for sensor communication (I²C), wireless module control (UART), and display driving (CSI) - all within its 30-pin LSSOP footprint.
Is the R5F100ADDSP#V0 pin-compatible with other RL78/G13 variants in LSSOP-30 packaging?
Yes, the R5F100ADDSP#V0 shares identical pinout and package dimensions (30-pin LSSOP) with other RL78/G13 members in the same form factor - including R5F100AAASP#V0, R5F100ACDSP#V0, and R5F100AEDSP#V0. Pin-to-pin compatibility enables scalable memory selection (16–48 KB flash) without PCB redesign.
R5F100ADDSP#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 30-LSSOP (0.240", 6.10mm Width)
- 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:
- 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:
R5F100ADDSP#V0 FAQ
1.How can I place an order for R5F100ADDSP#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100ADDSP#V0 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 R5F100ADDSP#V0 reliable?
The price and inventory of R5F100ADDSP#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100ADDSP#V0 is usually 5 days.
3.What payment methods are accepted for R5F100ADDSP#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100ADDSP#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100ADDSP#V0?
R5F100ADDSP#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100ADDSP#V0 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 R5F100ADDSP#V0?
For technical support, including R5F100ADDSP#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100ADDSP#V0 requirements.
6.How does Aetrix verify that R5F100ADDSP#V0 is sourced from the original manufacturer or authorized distributors?
All R5F100ADDSP#V0 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 R5F100ADDSP#V0 meets industry standards.
7.What is the process for return or replacement of R5F100ADDSP#V0?
All R5F100ADDSP#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100ADDSP#V0, 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 R5F100ADDSP#V0 part is unused and in its original packaging.
Return procedure for R5F100ADDSP#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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