HT16270

Features: · Operating voltage: 2.7V~5.2V·External Crystal 32.768kHz oscillator·1/5 bias, 1/16 duty, frame frequency is 64Hz·Max. 64X16 patterns, 16 commons, 64 segments·Built-in internal resistor type bias generator·3-wire serial interface·8 kinds of time base/WDT selection·Time base or WDT overfl...

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HT16270 Picture
SeekIC No. : 004366591 Detail

HT16270: Features: · Operating voltage: 2.7V~5.2V·External Crystal 32.768kHz oscillator·1/5 bias, 1/16 duty, frame frequency is 64Hz·Max. 64X16 patterns, 16 commons, 64 segments·Built-in internal resistor ty...

floor Price/Ceiling Price

Part Number:
HT16270
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Description



Features:

· Operating voltage: 2.7V~5.2V
· External Crystal 32.768kHz oscillator
· 1/5 bias, 1/16 duty, frame frequency is 64Hz
· Max. 64X16 patterns, 16 commons, 64 segments
· Built-in internal resistor type bias generator
· 3-wire serial interface
· 8 kinds of time base/WDT selection
·Time base or WDT overflow output
· Built-in LCD display RAM
· R/W address auto increment
· Two selectable buzzer frequencies (2kHz/4kHz)
· Power down command reduces power consumption
· Software configuration feature
· Data mode and Command mode instructions
· Three data accessing modes
· VLCD pin to adjust LCD operating voltage



Pinout

  Connection Diagram


Specifications

Supply Voltage ............................-0.3V to 5.5V
Storage Temperature................ -50 to 125
Input Voltage ................VSS-0.3V to VDD+0.3V
Operating Temperature ..............-25 to 75

Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute MaximumRatings " may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.



Description

HT16270 is a peripheral device specially designed for I/O type C used to expand the display capability. The max. display segment of the device are 1024 patterns (64X16). It also supports serial interface, buzzer sound, watchdog timer or time base timer functions. The HT16270 is a memory mapping and multi-function LCD controller. The software configuration feature of the device make it suitable for multiple LCD applications including LCD modules and display subsystems. Only three lines are required for the interface between the host controller and it. The HT162X series have many kinds of products that match various applications.




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