STM6513 Dual push-button Smart TM Reset with dual reset outputs and user-selectable setup delay Features Dual Smart Reset push-button inputs with user-selectable extended reset setup delay (by three-state input logic): t = 2, 6, 10 s (min.) SRC Capacitor-adjustable reset pulse duration (t ) REC1 Power-on reset Dual reset output (RST1 is active-high, push- pull type, RST2 is active-low, open-drain) TDFN8 (DG) Factory-programmable thresholds to monitor 2 mm x 2 mm V in the range of 1.575 to 4.625 V typ. CC Operating voltage 1.0 V (active-low output valid) to 5.5 V Applications Low supply current 3 A Mobile phones, smartphones Operating temperature: industrial grade 40 C to +85 C e-books TDFN8 package: 2 mm x 2 mm x 0.75 mm MP3 players RoHS compliant Games Portable navigation devices Any application that requires delayed reset push-button(s) response for improved system stability. June 2010 Doc ID 16490 Rev 2 1/29 www.st.com 1Contents STM6513 Contents 1 Description . 5 2 Device overview 7 3 Pin descriptions 8 3.1 Power supply (V ) 8 CC 3.2 Ground (V ) . 8 SS 3.3 Smart Reset inputs (SR0, SR1) . 8 3.4 User-programmable Smart Reset delay (TSR pin) 8 3.5 Reset outputs (RST1, RST2) . 8 3.6 Adjustable output reset timeout period input pin (TREC ) . 8 ADJ 4 Block diagram . 10 5 Typical operating characteristics . 12 6 Maximum rating 16 7 DC and AC parameters 17 8 Package mechanical data 20 9 Package footprint 22 10 Tape and reel information 23 11 Part numbering 26 12 Package marking information 27 13 Revision history . 28 2/29 Doc ID 16490 Rev 2