R5F10BLECKFB#55

Description：IC MCU 16BIT 64KB FLASH 64LFQFP
Series：RL78/F13
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Core Processor：RL78

SKU:d17b49b4c552 Category: Microcontrollers Brand: Renesas Electronics Corporation

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Product introduction

R5F10BLECKFB#55 is listed in the Microcontrollers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC MCU 16BIT 64KB FLASH 64LFQFP. Review the specifications below when checking this part for your BOM.

Microcontrollers specifications for R5F10BLECKFB#55

Description：IC MCU 16BIT 64KB FLASH 64LFQFP
Series：RL78/F13
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Core Processor：RL78
Core Size：16-Bit
Speed：24MHz
Connectivity：CANbus, CSI, I2C, LINbus, SPI, UART/USART
Peripherals：LVD, POR, PWM, WDT
Number of I/O：52
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)：2.7V ~ 5.5V
Data Converters：A/D 21x10b SAR
Oscillator Type：Internal
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：64-LFQFP (10x10)
Package / Case：64-LQFP
Grade：-
Qualification：-

Microcontrollers datasheet and documents for R5F10BLECKFB#55

R5F10BLECKFB#55

Microcontrollers Overview

The R5F10BLECKFB#55 is a 16-bit microcontroller from the Renesas RL78/F13 series, designed for automotive applications. It features an RL78 core with a maximum clock frequency of 24 MHz and operates within a supply voltage range of 2.7 V to 5.5 V. The device includes 128 KB of Flash program memory and 8 KB of RAM. It is housed in a 64-pin LFQFP package and supports CAN communication interfaces. The component is qualified under AEC-Q100 standards and functions reliably across an extended temperature range of -40°C to +125°C.

Microcontrollers Feature Summary

Supports Controller Area Network (CAN) communication protocols for automotive networking
Qualified for automotive environments under AEC-Q100 reliability standards
Operates at high temperatures up to 125°C for demanding engine bay applications

Microcontrollers Applications

Automotive body control modules
Instrument cluster controllers
Door control units
Seat adjustment systems

Microcontrollers Procurement Notes

Verify the specific suffix #55 against official Renesas documentation to confirm the tape and reel packaging configuration. Ensure that the LFQFP-64 footprint matches your PCB design constraints. Confirm AEC-Q100 qualification status directly with the manufacturer or authorized distributors before finalizing procurement specifications.

Microcontrollers Selection Notes

Select this model when a 16-bit MCU with integrated CAN capability is required for automotive body electronics. The RL78/F13 series offers a balance of processing power and peripheral integration suitable for low-to-mid complexity control tasks. Consider the 24 MHz operating speed and 128 KB memory capacity against application software requirements.

Microcontrollers Part Context

This component belongs to the RL78/F13 family, which targets automotive general-purpose microcontroller needs. The family emphasizes robustness and compliance with automotive industry standards. The RL78 architecture provides efficient code execution while maintaining low power consumption profiles suitable for battery-operated vehicle subsystems.