RL78/F1x 16bit microcontrollers are AEC-Q100 automotive qualified and providing super low power consumption. Its large product portfolio, scalable from 8 to 512KB flash / 0.5 to 32KB RAM, and from 20 to 144pins (QFN, LQFP, SSOP packages) enables optimal application demand coverages. Further key features are high temperature support up to 150°C ambient (optionally for RL78/F13 & F14), BLDC / FOC motor control, CAN, LIN, UART, CSI, I2C interfaces and hard- & software compatibility across family, as well as an extensive eco-system.

Additionally, RL78/D1A microcontrollers are equipped with up to four stepper motor drivers and an LCD controller that supports up to 216 segments.

Those innovative MCUs are ideal to realize all kinds of highly reliable automotive actuators & sensors, as well as low-end ECUs in body and instrument cluster areas.

Featured RL78 MCUs

These featured products are part of the Renesas Easy-to-Start MCU design, tool and documentation portal.

Design Support Page Product Series Description User's Manual
RL78/F13 RL78/F13 32MHz, up to 128KB ROM, 8KB RAM, LIN, CAN, lowest power consumption, Ta=150°C pdf_icon_for_table.png
RL78/F14 RL78/F14 32MHz, up to 256KB ROM, 20KB RAM, LIN, CAN, lowest power consumption, Ta=150°C pdf_icon_for_table.png
RL78/F15 RL78/F15 32MHz, up to 512KB ROM, 32KB RAM, LIN, CAN, lowest power consumption pdf_icon_for_table.png


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