R5K574N6B4AE#00
Renesas ElectronicsThe R5K574N6B4AE#00 is the CAN FD step within the RX74N's top package: a 320-ball LFBGA (17 x 17 mm) running the RXv3e core at 600 MHz with 512 KB of code MRAM, 48 KB of data MRAM and 1.5 MB of ECC SRAM, the single gigabit Ethernet MAC that defines this family, and three CAN FD channels for machine-level networking. As an RX74N code it carries no EtherCAT, which keeps it aimed at Ethernet-first controllers and gateways. Selection advice: the in-catalog R5K574N6A4AE#00 matches this package, clock and memory but stays on classic CAN 2.0, while the R5K574NCB4AE#00 keeps CAN FD and doubles the MRAM to 1 MB - choose the B code when the bus migration is settled but the firmware still fits 512 KB. Parameters verified against Renesas Electronics documentation.
- MPN
- R5K574N6B4AE#00
- Manufacturer
- Renesas Electronics
- Family
- Microcontroller
- Package
- LFBGA-320
- Manufacturer channel coverage
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