Help with Touch Screen Controllers specifications:
Type
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| Type | |||
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| Capacitive | The controller is designed for a capacitive touch panel. | ||
| Resistive | The controller is designed for a resistive touch panel. | ||
| Other | The controller is designed for any other touch panel type not listed. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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| Wire Type | |||
| Your choices are... | |||
| 4 Wire | The controller is designed for a 4-wire touch panel. | ||
| 5 Wire | The controller is designed for a 5-wire touch panel. | ||
| 7 Wire | The controller is designed for a 7-wire touch panel. | ||
| 8 Wire | The controller is designed for an 8-wire touch panel. | ||
| Other | The controller is designed for other touch panels designs not listed above. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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Interface
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| Interface | |||
| Your choices are... | |||
| I2C | Inter-integrated circuit (I2C) bus is a two-wire, low to medium speed, communication bus. | ||
| Microwire | Microwire® is a serial protocol and registered trademark of National Instruments. | ||
| QSPI | Queued Serial Peripheral Interface (QSPI) is one type of SPI controller. It uses a data queue with programmable queue pointers. This allows some data transfers without CPU intervention. QSPI also has a wrap-around mode which allows for continuous transfers to and from the queue with no CPU intervention. This causes the peripherals to appear to the CPU as memory-mapped parallel devices. | ||
| Serial | Includes both synchronous and asynchronous serial interfaces. | ||
| SPI | Serial peripheral interface bus (SPI) is a synchronous full duplex bus. | ||
| UART | Universal Asynchronous Receiver/Transmitter (UART) interface. | ||
| USB | Universal serial bus (USB) is a 4-wire, 12-Mbps serial bus for low-to-medium speed peripheral device connections to personal computers (PC), including keyboards, mice, modems, printers, joysticks, audio functions, monitor controls, etc. The USB design is standardized by the USB Implementers Forum (USBIF), an organization that includes leading companies from the computer and electronics industries. The current USB specification is USB 2.0, which supports data transfer rates of up to 480 Mbps. | ||
| Other | Any other interface type not listed. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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Performance
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| Supply Voltage | The supply voltage of the touch screen controller. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Reference Voltage | The reference voltage of the touch screen controller. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Operating Temperature | The operating temperature of the touch screen controller. | ||
| Search Logic: | User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria. | ||
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