The MB90390-series with up to five FULL-CAN* interfaces and Flash ROM is especially designed for automotive and industrial applications. Its main feature are up to five on board CAN Interfaces, which conform to V2.0 Part A and Part B, while supporting a very flexible message buffer scheme and so offering more functions than a normal full CAN approach. With the new 0.35 m CMOS technology, Fujitsu now offers on-chip Flash-ROM program memory up to 512 Kbytes. An internal voltage booster removes the necessity for a second programming voltage.