MB90MF408

The MB90MF408 is designed as one kind of general-purpose 16-bit microcontroller that has extended high-level language interface instructions and the extended addressing modes, enhanced multiplication / division instructions (signed), and enhanced bit processing. In addition, a 32-bit accumulator enables handle long word processing.

Features of the MB90MF408 are:(1)24-bit addressing in memory space;(2)applicable data types (bit, byte, word, long-word);(3)various addressing modes: 23 types;(4)high-precision operation with 32-bit accumulator;(5)signed multiplication and division instructions and enhanced RETI instruction;(6)program patch function (2-address pointer);(7)shortened execution time: 4-byte instruction queue;(8)data transfer function (extended intelligent I/O service function: 16 channels maximum);(9)I/O port: 26 pins maximum (All 26 pins can also serve as resource pins);(10)start extended intelligent I/O services by an external input, and generate an external interrupt.

The absolute maximum ratings of the MB90MF408 can be summarized as:(1)"L" level max. output current: 15 mA;(2)"L" level avg. output current: 4 mA;(3)"L" level max. overall output current: 100 mA;(4)"L" level avg. overall output current: 50 mA;(5)"H" level avg. output current:4 mA;(6)"H" level max. overall output current:100 mA;(7)Storage temperature:55 to +150 °C;(8)Operating temperature:40 to +85 °C. If you want to know more information such as the electrical characteristics about the MB90MF408, please download the datasheet in www.seekic.com or www.chinaicmart.com .