|
HT13R90 -- 40-Bit Programmable Timer
General Description
The HT13R90 is a programmable timer, whose
timing is controlled by a 40bit counter. Providing a long bit
counter enables long timer values of over one year to be programmed.
When added to its other features, which include multi-preloadable
values, varied output waveform combinations and OTP configuration
option settings, give the device a flexibility making it suitable
for a wide range of product timing applications.
|
Features
- Operating voltage: 2.2V~5.5V
- Integrated 40-bit programmable timer provides a
maximum time of over one year
- 3 operating modes: continuous mode, single period
mode and single pulse mode)
- Single output
- Dual LED or Buzzer outputs for status indication
- Adjustable 5% internal RC or 32768Hz crystal
- oscillator with quick startup circuit
- OTP configuration options of 22x4 bits for mode
setting
- 8-pin DIP/SOP package
|
|
|
