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Renesas R5F100LEABG#V0
- Part No.:
- R5F100LEABG#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-VFBGA
- Datasheet:
-
R5F100LEABG#V0.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 64VFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,587
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Product details
Overview
R5F100LEABG#V0 from Renesas is a 64-pin, VFBGA (4 × 4 mm, 0.4-mm pitch), industrial-grade RL78/G13 16-bit microcontroller with 128 KB flash memory, 8 KB data flash, 12 KB RAM, and operation up to 32 MHz delivering 41 DMIPS - optimized for low-power sensor nodes and battery-powered industrial control systems.
For engineers reviewing the R5F100LEABG#V0 datasheet, R5F100LEABG#V0 pinout, R5F100LEABG#V0 application, or R5F100LEABG#V0 equivalent, key selection criteria include its -40°C to +105°C industrial temperature rating, integrated RTC with calendar/alarm, 10-bit 26-channel ADC, and ultra-low power modes (0.57 μA in STOP with RTC+LVD active).
Technical Context
The R5F100LEABG#V0 implements the RL78 CPU core with 3-stage pipeline CISC architecture, supporting instruction execution times from 0.03125 μs (32 MHz high-speed mode) to 30.5 μs (32.768 kHz subsystem clock). It integrates dual-clock domains: high-accuracy ±1.0% on-chip oscillator (1–32 MHz selectable) and dedicated low-speed oscillator for watchdog/RTC.
Its peripheral set includes 16× 16-bit timers, 1× 12-bit interval timer, 1× real-time clock with calendar and clock correction, 3× I²C/Simplified I²C channels, 2× UART/LIN interfaces, 2× CSI (SPI-compatible) channels, and DMA controller with 4 channels supporting 2-clock transfers between SFR and RAM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline; enables deterministic timing and efficient code density for resource-constrained embedded control. |
| Max Operating Frequency | 32 MHz - delivers 41 DMIPS performance while maintaining 66 μA/MHz active current efficiency. |
| Memory Configuration | 128 KB code flash (1 KB block size), 8 KB data flash (1M write cycles, background operation), 12 KB RAM. |
| Power Modes | HALT (0.94 μA), STOP (0.57 μA with RTC+LVD), SNOOZE - enables multi-year battery life in metering and sensor applications. |
| Analog Peripherals | 10-bit 26-channel ADC with internal 1.45 V reference and temperature sensor; supports simultaneous sampling in dual-trigger mode. |
| Package & Temp Range | VFBGA-64 (4 × 4 mm, 0.4 mm pitch); rated for -40°C to +105°C (industrial G-grade). |
| Serial Interfaces | 3× I²C/Simplified I²C, 2× UART/LIN, 2× CSI - provides flexible connectivity for sensor fusion and actuator control without external level shifters. |
Pinout & Package
VFBGA-64 package (4 × 4 mm, 0.4 mm pitch) with 64 solder balls arranged in 8×8 array; requires controlled-depth reflow and X-ray inspection for reliable assembly in high-reliability industrial PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual VDD/VSS pairs per quadrant ensure stable core/peripheral voltage under dynamic load; supports 1.6–5.5 V single-supply operation. |
| P10–P17, P20–P27, P30–P37, P40–P47, P50–P57, P60–P67 | General-purpose I/O | 64 total I/O pins; configurable as N-ch open drain (6 V tolerant), TTL input, or with internal pull-up; supports 1.8/2.5/3.0 V interface compatibility. |
| P20/P21 | Analog inputs / AVREFP/AVREFM | Dedicated analog reference pins enable precise ratiometric ADC measurements independent of VDD fluctuations. |
| P10/P11 | SCK00/SCL00, SI00/RxD0 | Shared SPI/I²C/UART functions on port pins allow flexible peripheral mapping without pin conflicts in compact layouts. |
| RESET | Reset input | Active-low reset with internal POR and LVD (14-level selectable) ensures robust startup and brown-out recovery in noisy industrial environments. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low power STOP mode | 0.57 μA with RTC and LVD active - enables decade-scale battery operation in wireless sensor transmitters. |
| On-chip debug & self-programming | Full on-chip debug via single-wire interface; flash shield window and boot swap support secure field firmware updates. |
| Integrated RTC with calendar | 99-year calendar, alarm, and auto-correction - eliminates need for external RTC IC in time-stamped data loggers. |
| Background data flash rewrite | Execute code from main flash while rewriting data flash - enables seamless parameter storage during runtime without interruption. |
| Multi-clock domain control | Independent high-speed (±1.0%) and low-speed oscillators - allows concurrent high-performance processing and ultra-low-power timing functions. |
Applications
| Smart Energy Metering | Industrial Sensor Node |
|---|---|
Use Scenario: Residential electricity meter with tamper detection, time-of-use billing, and wireless HAN communication. IC Role / Device Role / Timing Role: Main system controller managing metrology ADC sampling, RTC-based tariff switching, and sub-GHz RF MCU interface. Use Value: Integrated 26-channel ADC and calendar RTC eliminate external components; 0.57 μA STOP mode extends lithium primary battery life beyond 10 years. | Use Scenario: Wireless vibration/temperature node in predictive maintenance system deployed on rotating machinery. IC Role / Device Role / Timing Role: Sensor hub aggregating analog and digital sensor data, performing edge FFT preprocessing, and scheduling LoRaWAN transmissions. Use Value: 41 DMIPS at 32 MHz enables real-time signal analysis; SNOOZE mode reduces average current to <5 μA during sleep intervals between acquisitions. |
| Programmable Logic Controller (PLC) I/O Module | Building Automation Controller |
Use Scenario: DIN-rail mounted digital I/O expansion module with isolated inputs/outputs and Modbus RTU over RS-485. IC Role / Device Role / Timing Role: Peripheral controller handling opto-isolated input scanning, PWM output generation, and RS-485 transceiver timing. Use Value: 16× 16-bit timers provide precise pulse-width control for valve actuators; hardware UART with LIN support simplifies RS-485 half-duplex timing. | Use Scenario: HVAC zone controller integrating temperature/humidity sensing, damper actuation, and BACnet MS/TP communication. IC Role / Device Role / Timing Role: System-on-chip managing environmental sensing, PID loop execution, and differential signaling over twisted-pair bus. Use Value: On-chip 1.45 V reference ensures stable ADC accuracy across 1.6–5.5 V supply range; I²C peripherals directly interface with digital sensors without level-shifting. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F101LEABG#V0 | No data flash memory (0 KB); identical core, peripherals, and package. | Unsuitable for applications requiring non-volatile parameter storage; suitable where configuration is factory-programmed only. | Select when firmware-only storage suffices and cost reduction is prioritized over field-updatable parameters. |
| RA2A1GBM20FBC0 | Arm Cortex-M23 core, 120 MHz, 256 KB flash, 32 KB SRAM, 12-bit 24-channel ADC, same VFBGA-64 package. | Higher performance and security (TrustZone), but higher active current (120 μA/MHz); lacks integrated RTC calendar. | Choose for next-gen designs needing cryptographic acceleration or higher compute throughput, accepting trade-offs in power and software migration effort. |
Compared with R5F100LEABG#V0, R5F101LEABG#V0 removes data flash to reduce cost and die size while retaining full functional compatibility for fixed-configuration use cases; RA2A1GBM20FBC0 offers modern Arm architecture and enhanced peripherals but increases power consumption and requires significant firmware rework.
Availability
R5F100LEABG#V0 is available at Aetrix Electronics and suitable for smart metering, industrial sensor nodes, PLC I/O modules, and building automation controllers requiring stable component supply across extended product lifecycles.
Supply support for R5F100LEABG#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 product line delivers ultra-low-power 16-bit MCUs targeting cost-sensitive, battery-operated, and industrial control applications where reliability, long-term availability, and energy efficiency are critical design constraints.
FAQ
What is the operating temperature range for the R5F100LEABG#V0?
The R5F100LEABG#V0 is rated for industrial operation from -40°C to +105°C (G-grade), validated across the full range for all specified electrical characteristics including flash programming, RTC accuracy, and ADC linearity - making it suitable for under-hood automotive auxiliary modules and factory-floor controllers.
Does the R5F100LEABG#V0 support in-system programming via a standard interface?
Yes, the R5F100LEABG#V0 supports on-chip debugging and flash programming via the single-wire Serial Wire Debug (SWD) interface using Renesas E2 studio and E2 Lite emulator; no external bootloader is required, and self-programming enables secure field firmware updates with flash shield window protection.
How many ADC channels does the R5F100LEABG#V0 provide, and what is their resolution?
The R5F100LEABG#V0 integrates a 10-bit successive-approximation ADC with up to 26 analog input channels, configurable for single-ended or differential measurement; it includes an internal 1.45 V reference and on-die temperature sensor usable for system thermal monitoring without external components.
Can the R5F100LEABG#V0 operate from a single 1.8 V supply?
Yes, the R5F100LEABG#V0 operates across a 1.6 V to 5.5 V supply range, fully functional at 1.8 V - enabling direct interfacing with 1.8 V logic families and compatibility with single-cell LiFePO₄ or two-cell alkaline battery systems without regulators.
What packaging format is used for the R5F100LEABG#V0, and what is its pitch?
The R5F100LEABG#V0 uses a VFBGA-64 package measuring 4 mm × 4 mm with 0.4 mm ball pitch; it is supplied in trays (#V0 suffix) and requires standard lead-free reflow profiles with attention to solder paste volume and stencil aperture design for reliable interconnect yield.
R5F100LEABG#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-VFBGA
- 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:
- 48
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.6V ~ 5.5V
- Data Converters:
- A/D 12x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F100LEABG#V0 FAQ
1.How can I place an order for R5F100LEABG#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F100LEABG#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 R5F100LEABG#V0 reliable?
The price and inventory of R5F100LEABG#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F100LEABG#V0 is usually 5 days.
3.What payment methods are accepted for R5F100LEABG#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F100LEABG#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F100LEABG#V0?
R5F100LEABG#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F100LEABG#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 R5F100LEABG#V0?
For technical support, including R5F100LEABG#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F100LEABG#V0 requirements.
6.How does Aetrix verify that R5F100LEABG#V0 is sourced from the original manufacturer or authorized distributors?
All R5F100LEABG#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 R5F100LEABG#V0 meets industry standards.
7.What is the process for return or replacement of R5F100LEABG#V0?
All R5F100LEABG#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F100LEABG#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 R5F100LEABG#V0 part is unused and in its original packaging.
Return procedure for R5F100LEABG#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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