STMicroelectronics SR2LARU
The Smart Reset™ devices provide a useful feature that ensures inadvertent short reset push-button closures do not cause system resets. This is done by implementing extended Smart Reset™ input delay time (tSRC) and combined push-button inputs, which together ensures a safe reset and eliminates the need for a specific dedicated reset button.| Part No. | SR2LARU |
|---|---|
| Datasheet | SR2LARU Download |
| Manufacturer |  STMicroelectronics |
| Description | 6 pin Smart Reset |
| Buy | Stock & Price |
APPLICATIONS
● Wearable● Activity tracker
● Smartwatch
● Smartglasses
FEATURES
● Operating voltage 1.65 V to 5.5 V● Low supply current 1.5 µA
● Integrated test mode
● Dual Smart Reset™ push-button inputs with fixed extended reset setup delay (tSRC) from 0.5 s to 10 s in 0.5 s steps (typ.), option with internal pull-up resistor
● Push-button controlled reset pulse duration – Option 1: fully push-button controlled, no fixed or minimum pulse width guaranteed – Option 2: defined output reset pulse duration (tREC), factory-programmed
● No power-on reset
● Single reset output – Active low or active high – Push-pull or open drain with optional pullup resistor
● Fixed Smart Reset™ input logic voltage levels
● Operating temperature: - 40 °C to +85 °C
● UDFN6 package: 1.6 mm x 1.3 mm
● ECOPACK®2 (RoHS compliant, Halogen- Free) May 2014 This is information on a product in full production. DocID026047 Rev 2 1/22 SR2 1
DESCRIPTION
DESCRIPTION
This reset configuration provides versatility and allows the application to distinguish between a software generated interrupt and a hard system reset.
