IZ1236

1

The IZ1236МR is a single chip CMOS LSI with 8-digitt arithmetic operation, with marker,

LCD control, and auto power off function, designed for FEM LCD operation with a 1.5V

power supply.

FUNCTIONS:

- basic arithmetical operations over eight-digit numbers;

- operations with memory;

- percentage calculation;

- square root calculation;

- calculation of reverse value of number;

- operations with constants;

- indication of additional operations.

Microcircuit.

ABSOLUTE MAXIMUM RATINGS

Symbol

Name of parameter

Extreme mode

Limiting mode

Unit

min

max

min

max

Supply voltage

1.1

1.8

-0.3

2.1

V

Supply voltage from solar

battery

1.1

3.0

-0.3

3.3

V

input voltage of high level

-

V

Input voltage of low level

0

0.4

-0.3

-

V

Тamb

Operating temperature range

0

55

-

-

Тstg

Storage temperature

-

-

-60

125