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| PartNumber | CYAT81682-100AS71Z | CYAT81682-100AS71 | CYAT81682-100AS77 |
| Description | Touch Screen Controllers TrueTouch | Touch Screen Controllers TrueTouch | Touch Screen Controllers TrueTouch |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Product Category | Touch Screen Controllers | Touch Screen Controllers | Touch Screen Controllers |
| RoHS | Y | Y | Y |
| Series | CYAT81682 | CYAT81682 | CYAT81682 |
| Type | Capacitive Touch Controller | - | - |
| Input Type | 10 Key | - | - |
| Interface Type | I2C, SPI | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 1.71 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 105 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TQFP-100 | - | - |
| Packaging | Tray | Tray | Tray |
| Brand | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Product Type | Touch Screen Controllers | Touch Screen Controllers | Touch Screen Controllers |
| Factory Pack Quantity | 90 | 90 | 90 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Tradename | TrueTouch | TrueTouch | TrueTouch |