STMicroelectronics | STM6522AAAADG6F

The STM6522AAAADG6F is a Smart Reset™ devices consists of low-current microprocessor reset circuits targeted at applications such as MP3 players, portable navigation or mobile phones, generally any application that requires delayed reset push-button(s) response for improved system stability.

The devices in the STM65xx Smart Reset™ family include various combinations of useful features for the targeted applications. The STM6522 has two combined Smart Reset™ inputs (SR0 and SR1) with delayed reset setup time (tSRC) programmed by an external capacitor on the SRC pin.

Features:

• Dual Smart Reset™ push-button inputs with capacitor-adjustable extended reset setup
• delay (tSRC)
• No power-on reset
• Dual RST output, active-low, open-drain
• Fixed Smart Reset™ input logic voltage levels
• Broad operating voltage range 1.65 V to 5.5 V, inactive reset output levels valid down to 1.0 V
• Low supply current (1.5 μA)
• Operating temperature: industrial grade –40 °C to +85 °C
• TDFN8 package: 2 mm x 2 mm x 0.75 mm
• RoHS compliant

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