T6M27S

The T6M27S is a 1 chip microcomputer for 8-digits+1-digit electronic scientific calucation.The T6M27S is the complete single chip CMOS LSI for electronic calculator with 8 digit,27 function,and fractional number calculation with following features.

Features of the T6M27S are:(1)display digits plus 1 digits code at the right margin;(2)9 kinds of special display;(3)the minus sign of the mantissa is floating minus;(4)the arithmetic key operation in clouding Y has same sequence as mathematical equation 4 pending operations are allowed and are up to continuous 15 levels;(5)fractional number calculation;(6)one independent accumulating memory;(7)direct drive for FEM LCD;(8)automatic power on clear;(9)low power consumption. VSS=-3.0V single power supply;(10)the 60 pin flat package is used.

The absolute maximum ratings of the T6M27S can be summarized as:(1):the parameter is supply voltage 1,the symbol is VSS,the value is +0.3 to -3.5,the unit is V;(2):the parameter is input voltage,the symbol is VIN,the value is +0.3 to VDD-0.3,the unit is V;(3):the parameter is operating temperature,the symbol is Topr,the value is 0 to 40,the unit is ;(4):the parameter is storage temperature,the symbol is Tstg,the value is -55 to 125,the unit is .