Part Number |
MB90F949 |
Manufacturers |
Fujitsu Media Devices |
Logo |
|
Description |
16-bit Proprietary Microcontroller |
Datasheet |
MB90F949 Datasheet (PDF) |
FUJITSU SEMICONDUCTOR DATA SHEET
DS07-13741-2E
16-bit Proprietary Microcontroller
CMOS
F2MC-16LX MB90945 Series
www.DataSheet4U.com
MB90F946A/947A/F947/F947A/F949/F949A/ V390HA/V390HB
■ DESCRIPTION
The MB90945 series with one FULL-CAN* interface and FLASH ROM is especially designed for automotive HVAC applications. Its main feature is the on board CAN* Interface, 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 384 K bytes. 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 feat.