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PCF2103

Features: ` Single-chip LCD controller/driver` 2-line display of up to 12 characters + 120 icons, or 1-line display of up to 24 characters + 120 icons` 5 ´ 7 character format plus cursor; 5 ´ 8 for kana (Japanese syllabary) and user defined symbols` Icon mode: reduced current consumpti...

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SeekIC No. : 004456406 Detail

PCF2103: Features: ` Single-chip LCD controller/driver` 2-line display of up to 12 characters + 120 icons, or 1-line display of up to 24 characters + 120 icons` 5 ´ 7 character format plus cursor; 5 &a...

PCF2103 Data Sheet

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Part Number:
PCF2103
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: 2024/11/25

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Product Details

Description



Features:

` Single-chip LCD controller/driver
` 2-line display of up to 12 characters + 120 icons, or 1-line display of up to 24 characters + 120 icons
` 5 ´ 7 character format plus cursor; 5 ´ 8 for kana (Japanese syllabary) and user defined symbols
` Icon mode: reduced current consumption while displaying icons only(1)
` Icon blink function
` On-chip:
Generation of intermediate LCD bias voltages
Oscillator requires no external components (external clock also possible)
` Display data RAM: 80 characters
` Character generator ROM: 240, 5 ´ 8 characters
` Character generator RAM: 16, 5 ´ 8 characters; 3 characters used to drive 120 icons, 6 characters used if icon blink feature is used in application
` 4 or 8-bit parallel bus and 2-wire I2C-bus interface
` CMOS compatible
` 18 row, 60 column outputs
` Mux rates 1 : 18 (for normal operation) and 1 : 2 (for icon-only mode)
` Uses common 11 code instruction set (extended)
` Logic supply voltage range, VDD - VSS = 1.8 to 5.5 V; chip may be driven with two battery cells
` Display supply voltage range, VLCD - VSS = 2.2 to 6.5 V
` Very low current consumption (20 to 120 mA):
Icon mode: <25 mA
Power-down mode: <2.5 mA.


Application

· Telecom equipment
· Portable instruments
· Point-of-sale terminals.


Pinout

Connection Diagram


Description

The PCF2103 family is a low power CMOS LCD controller and driver, designed to drive a dot matrix LCD display of 2 line by 12 or 1 line by 24 characters with 5 ´ 8 dot format. All necessary functions of PCF2103 for the display are provided in a single chip, including on-chip generation of LCD bias voltages, resulting in a minimum of external components and lower system current consumption. The PCF2103 interfaces to most microcontrollers via a 4 or 8-bit bus or via the 2-wire I2C-bus. The chip contains a character generator and displays alphanumeric and kana (Japanese) characters. The letter 'X' in PCF2103X characterizes the built-in character set. Various character sets can be manufactured on request.




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