M37281MAH-099SP

The M37281MAH-099SP is one member of the M37281MAH family which is designed as the single-chip microcomputer that can be used in TV with a closed caption decoder application. And this device has a OSD function and a data slicer function, so it is useful for a channel selection system for TV with a closed caption decoder.

Features of the M37281MAH-099SP are:(1)M37281MAH-099SP: 71;(2)Minimum instruction execution time: 0.5 s (at 8 MHz oscillation frequency);(3)Power source voltage: 5 V ± 10 %;(4)Subroutine nesting: 128 levels (Max.);(5)Interrupts: 19 types, 16 vectors;(6)8-bit timers: 6;(7)Programmable I/O ports (Ports P0, P1, P2, P30, P31): 26;(8)Input ports (Ports P40P46, P63, P64, P70P72): 12;(9)Output ports (Ports P52P55): 4;(10)LED drive ports: 2.

The absolute maximum ratings of the M37281MAH-099SP can be summarized as:(1)Power source voltage VCC:0.3 V to 6 V;(2)Storage temperature:40 to 125 ;(3)Operating temperature:10 to 70 ;(4)Power dissipation: 550 mW. The electrical characteristics of the M37281MAH-099SP can be summarized as:(1)I2C-BUS`BUS switch connection resistor: 130 ;(2)LOW input leak current: 5 mA;(3)HIGH input leak current: 5 uA. If you want to know more information such as the electrical characteristics about it, please download the datasheet in www.seekic.com or www.chinaicmart.com.