MB90543

The MB90543 is designed as the 16-bit proprietary microcontroller that can be used in automotive and industrial applications. Its main features are two on board CAN Interfaces which conform to V2.0 Part A and Part B, supporting very flexible message buffering. Thus, offering more functions than a normal full CAN approach. In the new 0.5mm Technology Fujitsu now also offer FLASH-ROM. An internal voltage booster substitutes the necessity of a second programming voltage.

Features of the MB90543 are:(1)16-bit core CPU : 4MHz external clock (16 MHz internal, 62.5 nsec instr. cycle time);(2)32 kHz Subsystem Clock;(3)New 0.5 mm CMOS Process Technology;(4)Internal voltage regulator supports 3V MCU core, offering low EMI and low power consumption figures;(5)Powerful interrupt functions (8 progr. priority levels; 8 external interrupts);(6)18-bit Time-base counter;(7)Watchdog Timer;(8)A/D Converter: 8 ch. analog inputs (Resolution 10 bits or 8 bits);(9)16-bit Programmable Pulse Generator 4ch;(10)4-byte instruction execution queue.

The absolute maximum ratings of the MB90543 can be summarized as:(1)Power supply voltage:Vss0.3 to Vss+6.0 V;(2)Clamp Current:Vss0.3 to Vss+6.0 V;(3)input voltage:Vss0.3 to Vcc+6.0 V;(4)output voltage:Vss0.3 to Vcc+6.0 V;(5)"L" level average output current:4 mA;(6)"L" level total average output current:50 mA;(7)"H" level total output current:-15 mA;(8)storage temperature:55 to +150 °C;(9)operating temperature:40 to +85 °C;(10)power consumption:200 mW. If you want to know more information such as the electrical characteristics about the MB90543, please download the datasheet in www.seekic.com or www.chinaicmart.com.