R5F10PGGCLFB#55

Microcontrollers Overview

The R5F10PGGCLFB#55 is a 16-bit microcontroller from the Renesas RL78/F14 series, designed for automotive and industrial applications. It features a 24 MHz maximum clock frequency and integrates 128 KB of Flash program memory with 10 KB of data RAM. The device operates within a supply voltage range of 2.7 V to 5.5 V and supports an extended operating temperature range from -40°C to +125°C. Key peripherals include a 13-channel 8/10-bit ADC, an 8-bit DAC, and communication interfaces such as CAN, CSI, I2C, LIN, and UART. It is housed in a 48-pin LFQFP package.

Microcontrollers Feature Summary

• Supports automotive-grade reliability with AEC-Q100 qualification.
• Integrates multiple communication interfaces including CAN, LIN, and UART for network connectivity.
• Includes high-resolution analog-to-digital conversion capabilities with up to 13 channels.
• Features built-in safety mechanisms such as a windowed watchdog timer.

Microcontrollers Applications

• Automotive body electronics control modules
• Instrument cluster driver circuits
• LIN bus node controllers
• Industrial sensor interface units

Microcontrollers Procurement Notes

Verify the specific suffix #55 against the manufacturer's current datasheet to confirm package type and tape-and-reel specifications. Ensure that the required operating temperature range aligns with the +125°C rating documented for this variant. Cross-reference the pinout diagram with the target PCB layout to confirm compatibility with the 48-LFQFP footprint before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component when a robust 16-bit MCU with integrated CAN and LIN support is required for harsh environments. The wide voltage range and high-temperature tolerance make it suitable for under-hood applications. Compare memory sizes against alternative RL78 models if code space requirements exceed 128 KB or if additional analog channels are necessary for the specific design constraints.

Microcontrollers Part Context

This part belongs to the RL78/F14 family, which targets cost-sensitive automotive and industrial markets. The F14 series emphasizes functional safety and rich peripheral integration within a compact form factor. It shares architectural similarities with the F13 series but offers enhanced memory configurations and specific interface combinations tailored for complex networking tasks in vehicle subsystems.

Microcontrollers Replacement Considerations

Consult official substitution lists for direct pin-compatible alternatives within the RL78/F14 family. Verify that any replacement maintains the same 48-LFQFP package and electrical characteristics. Do not assume cross-compatibility with other RL78 series without verifying register-level and peripheral differences.