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| Part Number | CYAT81659-64AA48 | CYAT81659-64AA48T | CYAT81659-100AA48T | CYAT81659-100AA48 | CYAT81659-64AS48 |
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Package/Case | 64-LQFP | 64-LQFP | 100-LQFP | 100-LQFP | 64-LQFP |
| Touchscreen | 2 Wire Capacitive | 2 Wire Capacitive | 2 Wire Capacitive | 2 Wire Capacitive | 2 Wire Capacitive |
| Resolution (Bits) | - | - | - | - | - |
| Interface | I2C, SPI | I2C, SPI | I2C, SPI | I2C, SPI | I2C, SPI |
| Voltage Reference | - | - | - | - | - |
| Voltage - Supply | 1.71V ~ 1.95V, 3V ~ 5.5V | 1.71V ~ 1.95V, 3V ~ 5.5V | 1.71V ~ 1.95V, 3V ~ 5.5V | 1.71V ~ 1.95V, 3V ~ 5.5V | 1.71V ~ 1.95V, 3V ~ 5.5V |
| Current - Supply | - | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Grade | Automotive | Automotive | Automotive | Automotive | Automotive |
| Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Supplier Device Package | 64-TQFP (10x10) | 64-TQFP (10x10) | 100-TQFP (14x14) | 100-TQFP (14x14) | 64-TQFP (10x10) |
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