HT1623

Features: · Operating voltage: 2.7V~5.2V·Built-in RC oscillator·External 32.768kHz crystal or 32kHz frequency source input·1/4 bias, 1/8 duty, frame frequency is 64Hz·Max. 48X8 patterns, 8 commons, 48 segments·Built-in internal resistor type bias generator·3-wire serial interface·8 kinds of time b...

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HT1623 Picture
SeekIC No. : 004366588 Detail

HT1623: Features: · Operating voltage: 2.7V~5.2V·Built-in RC oscillator·External 32.768kHz crystal or 32kHz frequency source input·1/4 bias, 1/8 duty, frame frequency is 64Hz·Max. 48X8 patterns, 8 commons, ...

floor Price/Ceiling Price

Part Number:
HT1623
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: 2024/11/11

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Product Details

Description



Features:

· Operating voltage: 2.7V~5.2V
·Built-in RC oscillator
·External 32.768kHz crystal or 32kHz frequency source input
·1/4 bias, 1/8 duty, frame frequency is 64Hz
·Max. 48X8 patterns, 8 commons, 48 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 selection 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
·Cascade application





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

HT1623 is a peripheral device specially designed for I/O type MCU used to expand the display capability. The max. display segment of the device are 384 patterns (48x8). It also supports serial interface, buzzer sound, watchdog timer or time base timer functions. It is a memory mapping and multi-function LCD controller. The software configuration feature of the HT1623 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.



HT1623 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 384 patterns (48X8). It also supports serial interface, buzzer sound, watchdog timer or time base timer functions. It is a memory mapping and multi-function LCD controller. The software configuration feature of the HT1623 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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