R5F104BAANA#40

$0.72

Description：IC MCU 16BIT 16KB FLASH 32HWQFN
Series：RL78/G14
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Core Processor：RL78

SKU:c330bfdd50df Category: Microcontrollers Brand: Renesas Electronics Corporation

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Product introduction

R5F104BAANA#40 is listed in the Microcontrollers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC MCU 16BIT 16KB FLASH 32HWQFN. Review the specifications below when checking this part for your BOM.

Microcontrollers specifications for R5F104BAANA#40

Description：IC MCU 16BIT 16KB FLASH 32HWQFN
Series：RL78/G14
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Core Processor：RL78
Core Size：16-Bit
Speed：32MHz
Connectivity：CSI, I2C, LINbus, UART/USART
Peripherals：DMA, LVD, POR, PWM, WDT
Number of I/O：22
Program Memory Size：16KB (16K x 8)
Program Memory Type：FLASH
EEPROM Size：4K x 8
RAM Size：2.5K x 8
Voltage - Supply (Vcc/Vdd)：1.6V ~ 5.5V
Data Converters：A/D 8x8/10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：32-HWQFN (5x5)
Package / Case：32-WFQFN Exposed Pad
Grade：-
Qualification：-

Microcontrollers datasheet and documents for R5F104BAANA#40

R5F104BAANA#40

Microcontrollers Overview

The R5F104BAANA#40 is a 16-bit microcontroller from the Renesas RL78/G13 series. It features an RL78 core with a maximum clock frequency of 32 MHz. The device includes 16 KB of Flash program memory and 2 KB of RAM. It is housed in a 32-HWQFN package with 22 I/O lines. Operating voltage ranges from 1.6 V to 5.5 V, and it supports interfaces including CSI, I2C, LINbus, and UART/USART.

Microcontrollers Feature Summary

Integrates low-power RL78 architecture for efficient processing
Supports multiple communication protocols including LINbus
Includes built-in analog-to-digital conversion capabilities

Microcontrollers Applications

Automotive body electronics control modules
Industrial sensor interface units
General-purpose embedded control systems

Microcontrollers Procurement Notes

Verify the specific suffix #40 against official Renesas documentation to confirm package type and temperature range specifications. Ensure compatibility with existing PCB footprints for the 32-HWQFN form factor. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm end-of-life status if sourcing from secondary markets.

Microcontrollers Selection Notes

Select this component when a 16-bit MCU with integrated LINbus support is required for automotive or industrial applications. Consider the 32 MHz performance limit and 16 KB memory capacity against application requirements. Evaluate the 32-HWQFN package constraints for board space limitations compared to larger pin-count variants in the RL78 family.

Microcontrollers Part Context

This model belongs to the RL78/G13 family, designed for cost-sensitive and power-efficient applications. It shares architectural similarities with the broader RL78 series but offers specific memory and I/O configurations tailored for compact designs. The G13 series typically targets basic control tasks requiring reliable operation across varying temperature conditions.