M34282M1-681GP

The M34282M1-681GP is one member of the 4282 group which enables fabrication of 8 * 7 key matrix, M34282M1-681GP has the followin timers:(1)an 8-bit timer which can be used to set each carrier wave and has two reload register;(2)an 8-bit timer which can be used to auto-control and has a reload register.ANd it can be used in various remote control transmitters.

Features of the M34282M1-681GP are:(1)number of basic instructions:68;(2)minimum instruction execution time:8.0s;(3)supply voltage:1.8 V to 3.6 V;(4)subroutine nesting:4 levels;(5)voltage drop detection circuit:typical:1.50 V (system reset);(6)power-on reset circuit;(7)watchdog timer;(8)oscillation circuit: ceramic resonance;(9)I/O port (ports D, E, G, CARR):16;(10)logic operation function (XOR, OR, AND);(11)RAM back-up function.

The absolute maximum ratings of the M34282M1-681GP can be summarized as:(1)supply voltage:-0.3 to 5 V;(2)input voltage:-0.3 to VDD+0.3 V;(3)output voltage:-0.3 to VDD+0.3 V;(4)power dissipation:300 mW;(5)operating temperature range:-20 to 85;(6)storage temperature range:-40 to 125.If you want to know more information such as the electrical characteristics about the M34282M1-681GP,please download the datasheet in www.seekic.com or www.chinaicmart.com.