STMicroelectronics | STM6503REAADG6F

The STM6503REAADG6F is a part of STM65xx Series Dual push-button Smart Reset with user-adjustable setup delays. It has an Operating temperature ranges b/w -40 °C to 85 °C and available in a TDFN8 (2 mm x 2 mm x 0.75 mm) Package.

The Smart Reset device family STM65xx provides 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 (tSRC). Once the valid Smart Reset input levels and setup delay are met, the device generates an output reset pulse with user-programmable timeout period (tREC).

Features:

• Dual Smart Reset push-button inputs with extended reset setup delay
• Adjustable Smart Reset setup delay (tSRC): by external capacitor or three-state logic (product options): tSRC = 2, 6, 10 s (min.)
• Power-on reset
• Single RST output, active-low, open-drain
• Factory-programmable thresholds to monitor VCC in the range of 1.575 to 4.625 V typ.
• Operating voltage 1.0 V (active-low output valid) to 5.5 V
• Low supply current

Applications:

• Mobile phones, smartphones
• e-books
• MP3 players
• Games
• Portable navigation devices
• Any application that requires delayed reset push-button(s) response for improved system stability