PCF8562 Series 5.5 V 32 Segment LCD Driver for Low Multiplex Rates - TSSOP-48

Mfr Part#: PCF8562TT/2,118
Mounting Method:  Surface Mount
Package Style:  TSSOP-48
Packaging:  Cut Tape
Std Packaging Qty:  2,000




$1.51 USD (each)
300+ $1.51 (Save 8%)


Qty in Stock : 0
Factory Stock : N/A
Factory Lead-Time: 10 Weeks
Min. Order Qty: 2,000
Multiple of: 2,000
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Product Highlight

  • Display Mode: Segment
  • Segments Count: 32
  • No of Elements: 128
  • Supply Voltage: 1.8 to 5.5 V
  • LCD Supply Voltage [VLCD]: 2.5 to 6.5 V
  • Logic Input Voltage-Max: 6.5 V
  • Multiplexed Display Capability: Yes

The PCF8562TT/2,118 is a peripheral device which interfaces to almost any Liquid Crystal Display (LCD) with low multiplex rates. It generates the drive signals for any static or multiplexed LCD containing up to four backplanes and up to 32 segments.

It is compatible with most microprocessors or microcontrollers which communicates via two-line bidirectional I²C-bus. Communication overheads are minimized by a display RAM with auto-incremented addressing, by hardware subaddressing and by display memory switching (static and duplex drive modes).


  • Single chip LCD controller and driver
  • Selectable backplane drive configuration: static or 2, 3, 4 backplane multiplexing
  • Selectable display bias configuration
  • Internal LCD bias generation with voltage-follower buffers
  • 32 segment drives:
    • Up to sixteen 7-segment numeric characters
    • Up to eight 14-segment alphanumeric characters
    • Any graphics of up to 128 elements
  • 32 × 4-bit RAM for display data storage
  • Auto-incremented display data loading across device subaddress boundaries
  • Display memory bank switching in static and duplex drive modes
  • Versatile blinking modes
  • Independent supplies possible for LCD and logic voltages
  • Wide power supply range: from 1.8 V to 5.5 V
  • Wide logic LCD supply range:
    • From 2.5 V for low-threshold LCDs
    • Up to 6.5 V for guest-host LCDs and high-threshold twisted nematic LCDs


  • Low power consumption
  • 400 kHz I²C-bus interface
  • No external components
  • Manufactured in silicon gate CMOS process

View the available PCF8562 Series of LCD display driver

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