Renesas - R5F6421FxFB

Device name	R5F6421FxFB
Vendor	Renesas
Family	R32C/121
CPU core	M16C

SEGGER product support

Flasher wirings

R5F6421FxFB is supported by the following SEGGER products:

J‑Link

Flasher

Bootloader

Flasher wiring plan R32C/121 Bootloader

R32C/121 (Asynchronous)

Flasher wiring plan R32C/121 Bootloader

R32C/121 (Synchronous)