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See Product Specifications
| Part Number: | STMPE1801BJR |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Interface - I/O Expanders |
| Manufacturer: | STMicroelectronics |
| Packaging: | Tape & Reel (TR) |
| Product Status: | Obsolete |
| Number of I/O: | 18 |
| Interface: | I²C |
| Interrupt Output: | Yes |
| Features: | Keypad Controller, POR |
| Output Type: | Push-Pull |
| Current - Output Source/Sink: | 4mA |
| Clock Frequency: | 400 kHz |
| Voltage - Supply: | 1.65V ~ 3.6V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 25-WFBGA, WLCSP |
| Supplier Device Package: | 25-FlipChip (2x2) |