Renesas R5F10PAELSP#G5

Overview

R5F10PAELSP#G5 from Renesas Electronics is a 16-bit RL78/F13 microcontroller with LIN bus interface, 30-pin SSOP package, 32 KB flash memory, 2.5 KB RAM, and operating voltage range of 1.6 to 5.5 V. It integrates a 32 MHz max CPU clock, 12-bit ADC (8 channels), 8-bit D/A converter, and on-chip debug functionality for automotive body electronics and industrial control applications.

For engineers reviewing the R5F10PAELSP#G5 datasheet, R5F10PAELSP#G5 pinout, R5F10PAELSP#G5 application, or R5F10PAELSP#G5 equivalent, key selection criteria include LIN compliance, low-voltage operation down to 1.6 V, integrated analog peripherals, and SSOP-30 footprint compatibility with space-constrained embedded designs.

Technical Context

The R5F10PAELSP#G5 implements the RL78 CPU core with 16-bit CISC architecture, supporting 1.6–5.5 V single-supply operation and sub-1 μA deep standby current. It features a programmable LIN controller compliant with ISO 17987-4 (LIN 2.2A/SAE J2602), hardware CRC generator, and on-chip oscillator with ±1% accuracy over temperature.

Its peripheral set includes a 12-bit ADC with sample-and-hold and window comparator, an 8-bit D/A converter with buffered output, and 16-bit timer arrays (TMR00–TMR03) supporting input capture, PWM generation, and interval timing - all synchronized to the same internal clock domain for deterministic real-time behavior.

Key Specifications

Pinout & Package

Package: 30-pin SSOP (Small Outline Package), 7.6 mm × 10.2 mm body, 0.65 mm lead pitch, gull-wing leads, JEDEC MO-153 compliant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with R5F10PAELSP#G5, R5F10PAGLSP#G5 offers identical form factor and peripheral set but less memory for cost-sensitive LIN slaves, while TLIN2029AQDRQ1 serves only as a physical-layer companion - requiring full protocol stack implementation elsewhere.

Availability

R5F10PAELSP#G5 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, smart appliance control, and portable medical devices requiring stable component supply and long-term manufacturing continuity.

Supply support for R5F10PAELSP#G5 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The RL78/F13 product line delivers cost-optimized, low-power 16-bit MCUs with integrated LIN for automotive body electronics and industrial control - designed to replace discrete LIN+MCU combinations with single-chip reliability and reduced system complexity.

FAQ

What is the maximum operating frequency of the R5F10PAELSP#G5?

The R5F10PAELSP#G5 supports a maximum CPU clock frequency of 32 MHz. This is achieved using the high-speed on-chip oscillator or external crystal/resonator sources. The actual achievable frequency depends on supply voltage - for example, operation above 24 MHz requires VDD ≥ 2.7 V per Renesas Electrical Characteristics specifications. The R5F10PAELSP#G5 maintains full peripheral functionality across its entire 1.6–5.5 V operating range.

Does the R5F10PAELSP#G5 support LIN bus communication natively?

Yes, the R5F10PAELSP#G5 includes a dedicated hardware LIN controller compliant with ISO 17987-4 (LIN 2.2A) and SAE J2602 standards. It handles frame formatting, checksum calculation, sync-break detection, and automatic response timing without CPU intervention. The LIN interface operates on P00 (TX) and P01 (RX) pins and supports both master and slave roles - enabling seamless integration into automotive body networks without external transceivers.

What analog peripherals are integrated into the R5F10PAELSP#G5?

The R5F10PAELSP#G5 integrates a 12-bit ADC with 8 input channels, an 8-bit D/A converter with buffered output on P16, a programmable voltage comparator, and an internal 1.45 V reference voltage source. These peripherals share common analog supply pins (AVDD/AVSS) and support hardware-triggered conversions synchronized to timer events - allowing precise timing-critical measurements in motor control or sensor conditioning applications.

Is the R5F10PAELSP#G5 qualified for automotive applications?

The R5F10PAELSP#G5 is built on Renesas' "Standard" quality grade, intended for applications including automotive body electronics (e.g., door modules, lighting, HVAC controls) but not safety-critical systems like airbag controllers or brake ECUs. It meets AEC-Q100 Grade 2 requirements (−40°C to +105°C ambient), supports extended temperature operation, and includes features such as ECC-protected RAM and watchdog timers essential for automotive environments.

What debug interface does the R5F10PAELSP#G5 use?

The R5F10PAELSP#G5 uses Renesas' Single-Wire Debug (SWD) interface, accessible via the RESET pin and one additional I/O pin (typically P00). This allows full on-chip debugging, flash programming, and real-time trace without requiring a dedicated debug header. The R5F10PAELSP#G5 supports breakpoints, watchpoints, and memory inspection through standard IDEs like e² studio and CS+ - eliminating need for external emulators during development.