Renesas Electronics America Inc R5F10TPJLFB#V2G

Mfr. Part

R5F10TPJLFB#V2G

Manufacturer

Renesas Electronics Corporation

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Detailed Description

16-bit microcontroller from Renesas RL78 family in LFQFP package, supplied in tray. Designed for low-power, cost-effective embedded control. ROHS3 compliant. Base product number R5F10. Ideal for battery-powered and general-purpose applications needing efficient CPU performance, integrated peripherals, and robust reliability. Available inventory quantity 2400.

Key Features

16-bit RL78 CPU core optimized for low power and high code efficiency

On-chip Flash program memory and SRAM (capacity depends on specific variant; see datasheet)

Integrated peripherals: timers (multi-channel), watchdog, real-time clock, ADC, DAC (availability depends on variant), comparators

Serial interfaces: UART/SCI, I2C, SPI (availability depends on variant)

Internal clock oscillator and PLL options (per variant)

Low-voltage detection and brown-out reset

Wide operating voltage range typical for RL78 family (approx. 1.8–5.5 V; confirm in datasheet)

Low power modes: HALT/STOP for battery-saving operation

Industrial-grade temperature support (confirm exact range in datasheet)

ROHS3 compliant and lead-free finish

Key Advantages

Very low power consumption for long battery life

Mature, reliable architecture widely used in embedded systems

Rich peripheral set reduces external components and BOM cost

Strong ecosystem: tools, libraries, and application notes available

Long-term availability typical for Renesas MCU families

Flexible performance and memory options across RL78 series for easy scaling

Stable operation over wide voltage range and temperatures

Trusted brand and supply chain through Y-IC

Packaging

Type: LFQFP (Low-profile Fine-pitch Quad Flat Package)

Shipment format: Tray

Material: Molded plastic encapsulation with copper leadframe; matte tin lead finish (lead-free, ROHS3)

Size: LFQFP body sizes vary by pin count (typical ranges approx. 7 x 7 mm, 10 x 10 mm, 14 x 14 mm). Refer to the datasheet’s mechanical drawing for the exact dimensions of R5F10TPJLFB#V2G

Pin configuration: Four-sided gull-wing leads, fine pitch (commonly 0.4–0.5 mm depending pin count). Exact pin count and pinout per this variant are defined in the datasheet

Thermal characteristics: Low-profile package with good heat spreading via PCB copper planes; typical thermal resistance values depend on board layout and pin count. Follow Renesas layout guidelines for optimal thermal performance

Electrical properties: ESD protection per JEDEC standards, low parasitics due to short leads, stable signal integrity with proper grounding and decoupling. Confirm absolute maximum ratings, I/O drive, and ESD levels in the datasheet

Lifecycle

Status: As of the latest public information, RL78 family devices are widely used and active. No formal discontinuation notice was found for this specific code

Equivalent and alternative models:

- Renesas RL78/G13 series (R5F101xxxx family) with similar low-power 16-bit core and LFQFP package options

- Renesas RL78/G14 series (R5F104xxxx family) offering enhanced performance and peripherals with LFQFP options

- Renesas RL78/G1x variants for ultra-low-power or cost-optimized needs

- 32-bit upgrade paths: Renesas RA2E1 or RA2L1 (Arm Cortex-M23) for more performance and security features

- Cross-family alternatives for similar 16-bit, low-power roles: TI MSP430G2xxx/MSP430FR2xxx, Microchip PIC24FJxxx

- Important: Pin-compatibility and peripheral equivalence vary. Always verify package, pinout, voltage, memory size, and peripheral set against your design requirements

If you need exact pin-to-pin or functionally drop-in replacements for R5F10TPJLFB#V2G, contact our sales team via the Y-IC website for tailored cross-references and lifecycle confirmation

Key Application Areas

Battery-powered devices and portable instruments

Consumer electronics and small appliances

Industrial control, sensing, and data acquisition

Home automation and HVAC controllers

LED lighting control and drivers

Metering, smart sensors, and IoT edge nodes

Motor control for small BLDC/DC motors (peripheral availability permitting)

Human-machine interfaces, keypads, and display control

Datasheet

Y-IC hosts the most authoritative and up-to-date datasheet for R5F10TPJLFB#V2G. We recommend downloading the datasheet from this page to get exact specifications, pinout, timing, memory sizes, and mechanical drawings.

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