STV9556-W25 - Brand New STMicroelectronics IC Chips
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Description
The STV9556-W25 is an electronic component model, specifically an IC chip. It is an ON SCREEN DISPLAY for monitors and is designed to be a slave peripheral connected to a host MCU via a serial I2C bus. It has a display memory and controls all the display attributes and generates pixels from the data read in its on-chip memory. The line PLL and a special slice interpolator allow for a display aspect that does not depend on the line and frame frequencies. The I2C interface allows the MCU to make transparent internal access to prepare the next pages during the display of the current page, making it easy to toggle from one page to another by programming only one register.
Specifications and features
- Built-in 1 KBYTE RAM holding pages' descriptors, character codes, and user definable characters.
- Internal horizontal PLL (15 to 120kHz) and programmable vertical height of character with a slice interpolator to meet multi-synch requirements.
- Programmable vertical and horizontal positioning.
- Flexible screen description.
- Character by character color selection (up to 8 different colors) and programmable background (color, transparent, or with shadowing).
- Character blinking.
- 2-wires asynchronous serial MCU interface (I2C protocol).
- 4 x 8 bits PWM DAC outputs on the STV9421.
- Single positive 5V supply.
Application Scenarios
The STV9556-W25 electronic component model, being an IC chip, is primarily used as an ON SCREEN DISPLAY for monitors. It can be integrated into various monitor models to provide on-screen display capabilities such as displaying information, menu options, and settings. It is commonly used in the electronics manufacturing industry for monitor production.
Comparison
Advantages- Built-in display memory for easy control of display attributes and pixel generation.
- Supports programmable vertical and horizontal positioning for flexible screen display.
- Provides character by character color selection and programmable background options.
Disadvantages- Requires a host MCU with a serial I2C bus for proper functionality.
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download STV9556-W25
- Chipdatas Part: CD94-STV9556-W25
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 09:56 +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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