DescriptionThe T7950S is a 1 chip microcomputer for 8-digits+1-digit electronic scientific caluculation.T7950S is the complete sigle chip COMS LSI electronic calculator with 8 digit,45 function,3 expression and hexadecimal,octal and binary,statistic calculation,and fractional number calculation wi...
T7950S: DescriptionThe T7950S is a 1 chip microcomputer for 8-digits+1-digit electronic scientific caluculation.T7950S is the complete sigle chip COMS LSI electronic calculator with 8 digit,45 function,3 ex...
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The T7950S is a 1 chip microcomputer for 8-digits+1-digit electronic scientific caluculation.T7950S is the complete sigle chip COMS LSI electronic calculator with 8 digit,45 function,3 expression and hexadecimal,octal and binary,statistic calculation,and fractional number calculation with the following features.
Features of the T7950S are:(1)display 8 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 or XY has same sequence as mathematical equation 4 pending operations are allowed and are up to continuous 15 levels;(5)fractional number calculation;(6)it is possible to convert or fix the display number system by F.S key.
The absolute maximum ratings of the T7950S can be summarized as:(1):the item is supply voltage,the symbol is VDD,the rating is +0.3 to -3.5,the unit is V;(2):the item is input voltage,the symbol is VIN,the rating is +0.3 to VDD-0.3,the unit is V;(3):the item is operating temperature,the symbol is Topr,the rating is 0 to 40,the unit is ;(4):the item is storage temperature,the symbol is Tstg,the rating is -55 to 125,the unit is .