IZ7010 Description
The chip is a silicon-gate CMOS LSIs for electron pedometer-ergometer with function watch and alarm. Its provides count and indication of steps, calories, kilometers during current day and night and summing up at changing 24 hours, steps , calories, kilometers with values stored previous ( mode «TOTAL DATA »). Length of steps setting from 25 to 95 centimeters.
IZ7010 Key Features
- One-chip CMOS constructions
- Single 1.5V battery operation
- Imbed in chip element of quartz generator with operating frequency of 32768 Hz, capacity, resistor, and voltage doubler
- Built-in LCD driver for control of 7-digit LCD in the mode of two level multiplexing with the mode marks “STEPS”, "km",
- Operation from one battery with the voltage of 1.5V, low consumption power
- Availability of circuits of contacts bracing suppression on buttons inputs
- Frequency of registered pulses from external sensor at counting steps is no more than 6Hz at duration of time between th
- Conversion of quantity of steps into calories , kilometers
- 5 functions for counting time and calendar with indication of hours, minutes, seconds, month, date
- Alarm clock