 | |  | |
| PartNumber | CY8C20121-SX1I | CY8C20121-SX1IT | CY8C20122-LDX2I |
| Description | Touch Screen Controllers Capsense Express | Touch Screen Controllers Capsense Express | |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | - |
| Product Category | Touch Screen Controllers | Touch Screen Controllers | - |
| RoHS | Y | Y | - |
| Series | CY8C20121 | CY8C20121 | - |
| Type | Capacitive Touch Controller | Capacitive Touch Controller | - |
| Input Type | 4 Key | 4 Key | - |
| Interface Type | Serial, 2-Wire, I2C | I2C, Serial | - |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Supply Voltage Min | 2.4 V | 2.4 V | - |
| Operating Supply Current | 1.5 mA | 1.5 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-8 | SOIC-8 | - |
| Packaging | Tube | Reel | - |
| Height | 1.549 mm | 1.549 mm | - |
| Length | 3.81 mm | 3.81 mm | - |
| Width | 4.8 mm | 4.8 mm | - |
| Brand | Cypress Semiconductor | Cypress Semiconductor | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 2.4 V to 5.25 V | 2.4 V to 5.25 V | - |
| Product Type | Touch Screen Controllers | Touch Screen Controllers | - |
| Factory Pack Quantity | 485 | 2500 | - |
| Subcategory | Data Converter ICs | Data Converter ICs | - |
| Tradename | CapSense | CapSense | - |
| Unit Weight | 0.019048 oz | 0.019048 oz | - |