PCF1172C

Features: · Driving standard 31¤2-digit LCD with AM and PM indicators· Internal voltage regulator for 5 V LCD· Option for external stabilized voltage supply· 4.19 MHz oscillator· Integrated oscillator output capacitor and polarization resistor· Operating ambient temperature: -40 to +85 °C· 40-lead...

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PCF1172C Picture
SeekIC No. : 004456397 Detail

PCF1172C: Features: · Driving standard 31¤2-digit LCD with AM and PM indicators· Internal voltage regulator for 5 V LCD· Option for external stabilized voltage supply· 4.19 MHz oscillator· Integrated oscillat...

floor Price/Ceiling Price

Part Number:
PCF1172C
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: 2024/11/23

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Product Details

Description



Features:

· Driving standard 31¤2-digit LCD with AM and PM indicators
· Internal voltage regulator for 5 V LCD
· Option for external stabilized voltage supply
· 4.19 MHz oscillator
· Integrated oscillator output capacitor and polarization resistor
· Operating ambient temperature: -40 to +85 °C
· 40-lead plastic SMD, face down (VSO40).



Pinout

  Connection Diagram


Description

The PCF1172C is a single chip, 4.19 MHz CMOS clock circuit indicating hours and minutes. It is designed to drive a 31¤2-digit liquid crystal display (LCD) with AM and PM indicators.

Two external single-pole, single-throw switches of PCF1172C will accomplish all time setting functions. The circuit is battery-operated via an internal 5 V voltage regulator or by an external stabilized voltage supply.




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