R5F1096EJSP#X0

Microcontrollers Overview

The R5F1096EJSP#X0 is a 16-bit microcontroller from the Renesas RL78/F12 series, designed for automotive and industrial applications. It features a 32 MHz CPU core with 64 kB of Flash program memory and 4 kB of data RAM. The device includes an integrated LIN module, four-channel 10-bit ADC, and multiple communication interfaces including CSI, I2C, and UART. Operating within a voltage range of 1.8 V to 5.5 V, it supports AEC-Q100 qualification and offers comprehensive functional safety features such as CRC calculation and RAM protection in a 20-pin LSSOP package.

Microcontrollers Feature Summary

• Integrated LIN module specifically designed for automotive network communication
• Built-in functional safety mechanisms including illegal memory access detection and SFR protection
• Supports flexible peripheral configurations with DMA, PWM, and watchdog timer capabilities

Microcontrollers Applications

• Automotive body electronic control units (ECUs)
• Industrial sensor nodes requiring low power consumption
• General-purpose MCU applications needing LIN bus connectivity

Microcontrollers Procurement Notes

Verify the specific suffix #X0 against the official Renesas datasheet to confirm pinout and packaging details. Check current lifecycle status as some RL78/F12 variants may be marked NRND. Ensure compatibility with existing design tools and emulator support before procurement.

Microcontrollers Selection Notes

Select this model when 64 kB of Flash memory is required for complex application logic. The inclusion of the hardware LIN controller makes it suitable for direct automotive networking without external transceivers. Consider alternative pin counts if more general-purpose I/O is needed beyond the available 16 pins.

Microcontrollers Part Context

This component belongs to the RL78/F12 family, which focuses on low-power consumption and high reliability for automotive environments. The series provides a balance of processing performance and integrated peripherals, targeting cost-sensitive yet safety-critical embedded systems.

Microcontrollers Replacement Considerations

Consult the RL78/F12 product selector for pin-compatible alternatives with different memory sizes. Verify that any substitute maintains the same LSSOP-20 package dimensions and electrical characteristics.