SC3449 datasheet(1/22 Pages) SILAN

tên linh kiện	SC3449

Giải thích chi tiết về linh kiện	PROGRAMMABLE CALCULATOR WITH 10BIT

PDF	22 Pages

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nhà sản xuất	SILAN [Silan Microelectronics Joint-stock]

Trang chủ	http://www.silan.com.cn

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SC3449

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.1

2007.11.19

Http: www.silan.com.cn

Page 1 of 23

PROGRAMMABLE CALCULATOR WITH 10-BIT DUAL DISPLAY

DESCRIPTION

The SC3449 is a monolithic CMOS circuit for scientific calculators,

having the basic calculation, the memory calculation, fraction calculation,

percentage calculation, scientific function calculation, statistics back to

return to compute, degree, cent, second calculation etc. ,and you can

directly press the key according to the sequence of the formulas, while

the calculators will automatically operate in terms of the algorithm. Using

a 3V power supply it can display ten arithmetic figures, 12 characters

composing of lattice, and the state mark of the calculation. The

calculator can turn off by itself.

FEATURES

* Monolithic CMOS structure

* Scientific operation

* Statistic operation

* Fraction operation

* Coordinate transform

* Conversion and operation between Decimal and hex

* Editing input operation

* Independent memory M

* Memories A, B, C, D, E, F, X, Y

* Producing stochastic numbers

* Register “ANS”for final answers

* 3V typical power supply

* 43uA typical power dissipation

* 32k×8bit built-in large capacitance program ROM

* Embedded microprogramming control

* Showing the electricity-saving mode

* Turnoff automatically

* 83-pin COB package

* Calculation range:

± 10-99~±9.999999999×1099

ORDERING INFERMATION

Device

Package

SC3449

DIE

APPLICATIONS

* Science function calculators

Số phần tương tự - SC3449

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
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