PCF85176H - Brand New NXP Semiconductors Buffer/Driver/Transceiver
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Description
The PCF85176H is a peripheral device that functions as a single chip LCD controller and driver, and interfaces with almost any Liquid Crystal Display (LCD)1 with low multiplex rates. It is compatible with most microcontrollers and communicates via the two-line bidirectional I2C-bus. It features 40 x 4-bit RAM for display data storage and benefits from versatile blinking modes, no external components required, and is manufactured in the silicon gate CMOS process.
Specifications and features
- Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing
- Selectable display bias configuration: static, 1⁄2, or 1⁄3
- Internal LCD bias generation with voltage-follower buffers
- 40 segment drives:
- Up to 20 7-segment numeric characters
- Up to 10 14-segment alphanumeric characters
- Any graphics of up to 160 segments/elements
- Auto-incremented display data loading across device subaddress boundaries
- Display memory bank switching in static and duplex drive 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
- May be cascaded for large LCD applications (up to 2560 segments/elements possible)
Application Scenarios
The PCF85176H is suitable for applications that require single chip LCD control and driver, such as static or multiplexed LCD containing up to four backplanes and up to 40 segments, and where communication with most microcontrollers via the two-line bidirectional I2C-bus is required.
Comparison
Advantages- Generated drive signals for any static or multiplexed LCD containing up to four backplanes and up to 40 segments.
- Compatible with most microcontrollers and communicates via the two-line bidirectional I2C-bus.
- Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing.
- Selectable display bias configuration: static, 1⁄2, or 1⁄3.
- Low power consumption.
Disadvantages- Limited to LCD applications containing up to four backplanes and up to 40 segments.
- May not be suitable for applications requiring more than 2560 segments/elements.
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Similar parts: 9674 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Popular parts of the same kind
- Datasheet: Download PCF85176H
- Chipdatas Part: CD90-PCF85176H
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 06:54 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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