The STM6510 is a dual smart reset button chip with adjustable reset setup delay and pulse duration. It is suitable for applications such as mobile phones, e-books, MP3 players, game consoles, portable navigation devices, etc., that require delayed reset button response for improved system stability.
The STM6510 is a dual push-button Smart Reset device designed to ensure system stability by ignoring inadvertent short reset push-button closures. It features capacitor-adjustable extended reset setup delay and reset pulse duration, along with a power-on reset function.
The device includes factory-programmable thresholds to monitor the supply voltage (VCC) in the range of 1.575 V to 4.625 V. It operates with a low supply current of 1.4 µA and is available in an industrial-grade TDFN8 package with a temperature range of -40 °C to +85 °C.
| Operating voltage | 1.0 V to 5.5 V |
|---|---|
| Supply current | 1.4 µA |
| Operating temperature | -40 °C to +85 °C |
| Package type | TDFN8 |
| VCC monitoring range | 1.575 V to 4.625 V |
The device operates from 1.0 V (with active-low output valid) up to 5.5 V.
The setup delay is adjusted by connecting an external capacitor to the SRC pin.
It is available in a TDFN8 package measuring 2 mm x 2 mm x 0.75 mm.