last highlighted date: 2024-04-02
Highlights
- Power supply voltage 3.0 3.3 3.6
- Note: it means it can’t operate directly with lipo
- RP U Internal weak pull-up resistor — 45 — kΩRP D Internal weak pull-down resistor — 45 — kΩ
- Note: internal pull-up and pull-down
- CHIP_PU is set to low level. The chip is shut down.
- Note: this pin is responsible for shutdown chip