Renesas R5F10PPJCKFB#15

Overview

R5F10PPJCKFB#15 from Renesas Electronics is a 16-bit RL78/F14 microcontroller featuring 128 KB flash memory, 10 KB RAM, and integrated LIN bus controller. It operates at up to 32 MHz, supports 10-bit ADC with 24 channels, and targets automotive body electronics and industrial control systems requiring functional safety support and low-power operation.

For engineers reviewing the R5F10PPJCKFB#15 datasheet, R5F10PPJCKFB#15 pinout, R5F10PPJCKFB#15 application, or R5F10PPJCKFB#15 equivalent, this page delivers verified electrical specs, package mapping, validated pin functions, real-world use cases, and two confirmed alternative parts for design flexibility and supply continuity.

Technical Context

The R5F10PPJCKFB#15 implements the RL78 CPU core with 16-bit CISC architecture, supporting 1.6–5.5 V operation and ultra-low power modes (down to 0.52 µA in HALT mode). It integrates a 16-bit multifunction timer array unit (TAU) with 16 channels, a watchdog timer (WDT), and a real-time clock (RTC) with calendar function.

On-chip peripherals include a LIN master/slave controller compliant with LIN 2.2A/SAE J2602, a 10-bit ADC with sample-and-hold and window comparator, and 12-bit DAC with output buffer. The device uses on-chip debug functionality via single-wire interface (SWI) and supports flash self-programming.

Key Specifications

Pinout & Package

Package: 48-pin QFN (7 mm × 7 mm, 0.5 mm pitch), moisture sensitivity level (MSL) 3, lead-free and RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 16-bit automotive microcontroller applications.

Compared with R5F10PPJCKFB#15, the R5F10PLJCKFB#15 offers identical peripheral set and pin compatibility at lower memory capacity, while the SPC560B50L5 provides significantly higher compute headroom and safety features but requires PCB redesign and toolchain migration.

Availability

R5F10PPJCKFB#15 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor networks, and smart lighting systems requiring stable component supply, long-term lifecycle support, and AEC-Q100 Grade 2 qualification.

Supply support for R5F10PPJCKFB#15 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 Corporation is a global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RL78/F14 product line delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive, functionally safe automotive body electronics and industrial control - emphasizing LIN integration, robustness, and long-lifecycle availability.

FAQ

What is the maximum operating frequency of the R5F10PPJCKFB#15?

The R5F10PPJCKFB#15 operates at a maximum CPU frequency of 32 MHz using its on-chip high-speed oscillator or external crystal. This speed is maintained across the full −40 °C to +105 °C temperature range and 1.6–5.5 V supply voltage, enabling deterministic real-time response in LIN timing-critical applications. The R5F10PPJCKFB#15 achieves this performance while maintaining sub-1 mA active current at 32 MHz.

Does the R5F10PPJCKFB#15 support LIN 2.2A and SAE J2602 standards?

Yes, the R5F10PPJCKFB#15 includes a hardware LIN controller fully compliant with LIN 2.2A and SAE J2602 specifications. It supports both master and slave roles, automatic header detection, checksum generation (classic/enhanced), and error handling such as sync field timeout and checksum mismatch recovery - all implemented in dedicated logic without CPU overhead. The R5F10PPJCKFB#15 validates conformance through Renesas' internal LIN physical layer testing.

What package type and pin count does the R5F10PPJCKFB#15 use?

The R5F10PPJCKFB#15 is housed in a 48-pin QFN package measuring 7 mm × 7 mm with 0.5 mm pitch. This compact, thermally enhanced package supports reflow soldering and provides exposed thermal pad for improved heat dissipation in enclosed automotive modules. All 48 pins are electrically defined in the RL78/F14 hardware manual, and the R5F10PPJCKFB#15 shares pinout compatibility with other 48-pin RL78/F14 variants like R5F10PGJCKFB#15.

How much on-chip flash and RAM does the R5F10PPJCKFB#15 include?

The R5F10PPJCKFB#15 integrates 128 KB of on-chip flash memory and 10 KB of RAM. Flash endurance is rated at 100,000 write/erase cycles with 20-year data retention at +85 °C. Of the 10 KB RAM, 2 KB resides in the RTC power domain and retains data during deep sleep modes. These memory resources allow complex LIN application firmware with diagnostics, calibration tables, and EEPROM emulation - all within the R5F10PPJCKFB#15's single-chip architecture.

Is the R5F10PPJCKFB#15 qualified for automotive applications?

Yes, the R5F10PPJCKFB#15 is AEC-Q100 qualified to Grade 2 (−40 °C to +105 °C) and designed for automotive body electronics including door modules, lighting controls, and BCM subnodes. It meets stringent reliability requirements for vibration, thermal cycling, and ESD (±2 kV HBM). Renesas classifies the R5F10PPJCKFB#15 as "Standard" grade per internal documentation, confirming suitability for non-safety-critical automotive systems per ISO 26262 ASIL decomposition guidelines.