Part Number: AT42QT2120-MMHR vs AT42QT1245-MUR
| Product CompareMain parameters of the product comparison, the results for reference only, so that you choose a more suitable product! |  |
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|---|---|---|
| Part Number: | AT42QT2120-MMHR | AT42QT1245-MUR |
| Manufacturer: | Microchip Technology | Microchip Technology |
| Description: | IC TOUCH SENSOR 12CH 20VQFN | IC TOUCH SENSOR 24KEY 32QFN |
| Quantity Available: | Available | Available |
| Datasheets: | - | - |
| Voltage - Supply: | 1.8 V ~ 5.5 V | 3 V ~ 5 V |
| Type: | Buttons, Slider, Wheel | Buttons |
| Supplier Device Package: | 20-VQFN (3x3) | 32-QFN (5x5) |
| Series: | QTouch™ | QMatrix™ |
| Resolution: | - | 10 b |
| Proximity Detection: | Yes | No |
| Packaging: | Tape & Reel (TR) | Tape & Reel (TR) |
| Package / Case: | 20-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Operating Temperature: | -40°C ~ 85°C | -40°C ~ 105°C |
| Number of Inputs: | Up to 12 | Up to 24 |
| LED Driver Channels: | Up to 10 | - |
| Interface: | I²C | SPI |
| Current - Supply: | - | 6.6mA |
| Submit RFQ: | Submit | Submit |
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