STMPE821QTR
STMPE821QTR is a STMicroelectronics electronic component in Sensor, Capacitive Touch. Specifications: IC CTLR TOUCH KEY 8CH CAP 16-QFN. Purchasing and R&D teams can check this part
Which parts are supplied in stock?
Apex-Chip Electronics Co., Ltd. supplies integrated circuits (ICs), resistors, capacitors, inductors and diodes from stock. Open a part number to see the brand and specifications, then request a quote for quantity and lead time. Genuine stock is confirmed when you inquire.
How do I request a quote by part number?
Open the part page and check the brand, package and electrical specifications against your requirement, then send an inquiry with the part number, quantity and target lead time. For several lines, use BOM matching and list every part once.
Do you support BOM matching?
Yes. Send the part numbers, quantities and brands. We check integrated circuits, resistors, capacitors and inductors against current stock, then reply with the quantity that can be delivered and the lines that need to be ordered.
Product Attributes
| Part Status | Obsolete |
|---|---|
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Programmable | Not Verified |
| Voltage - Supply | 2.7V ~ 3.6V |
| Current - Supply | 350µA |
| Proximity Detection | No |
| Interface | I2C |
| Resolution | 7 b |
| Type | Buttons |
| LED Driver Channels | Up to 4 |
| Number of Inputs | Up to 8 |
| Package / Case | 16-UFQFN |
| Supplier Device Package | 16-QFN (2.6x1.8) |