MB90390 Datasheet, PDF (1/71 Pages) Fujitsu Component Limited. – 16-bit Proprietary Microcontroller

FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-13723-6E
16-bit Proprietary Microcontroller
CMOS
F²MC-16LX MB90390 Series
MB90394HA/F394H/F394HA/
MB90V390H/V390HA/V390HB
■ DESCRIPTION
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 µm 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.
An on board voltage regulator provides 3 V to the internal MCU core. This creates a major advantage in terms
of EMI and power consumption.
The internal PLL clock frequency multiplier provides an internal 42 ns instruction cycle time from an external
4 MHz clock.
The unit features 6 Stepper Motor Controllers with slew rate controlled high current outputs.
Furthermore it features an 8-channel Output Compare Unit and a 6-channel Input Capture Unit with two separate
16-bit free running timers. Up to 4 UARTs constitute additional functionality for communication purposes.
* : Controller Area Network (CAN) - License of Robert Bosch GmbH
Be sure to refer to the “Check Sheet” for the latest cautions on development.
“Check Sheet” is seen at the following support page
URL : http://www.fujitsu.com/global/services/microelectronics/product/micom/support/index.html
“Check Sheet” lists the minimal requirement items to be checked to prevent problems beforehand in system
development.
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