TMP4240

The TMP4240 is compact and high speed 4-bit single chip microcomputers integrating ROM,RAM,input/output ports,and interval timer.It is the standard type devices in the TLCS-42 NMOS series,and provide high current output capability for LED direct drive.

Features of the TMP4240 are:(1)4-bit single chip microcomputer;(2)instruction execution time:2.5s;(3)stack for subroutine call:1 level;(4)11-stage interval timer;(5)high current outputs;(6)real time emulator.

The absolute maximum ratings of the TMP4240 can be summarized as:(1)supply voltage:VDD,VHH..-0.5V to 7V;(2)input voltage,VIN:-0.5V to 7V;(3)output voltage,VOUT1:except sink open drain pin..-0.5V to 7V;(4)output voltage,VOUT2:sink open drain pin..-0.5V to 15V;(5)power dissipation,PD:300mW;(6)soldering temperature:260(10sec);(7)storage temperature:-55 to 125;(8)operating temperature:-40 to 85;(9)output current:30mA.

If you want to know more information such as the electrical characteristics about the TMP4240, please download the datasheet in www.seekic.com or www.chinaicmart.com .