FT10001L6X

Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore (_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild_questions@onsemi.com. ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. FT10001 Reset Timer with Fixed Delay and Reset Pulse Features Description          The FT10001 is a timer for resetting a mobile device where long reset times are needed. The long delay helps avoid unintended resets caused by accidental key presses. It has a fixed delay of 10 ±20% seconds. The DSR pin enables Test Mode operation by immediately forcing /RST1 LOW for factory testing. Fixed Reset Delay: 10 Seconds One Input Reset Pin Open-Drain Output Pin with Fixed 530ms Pulse 1.8V to 5.0V Operation (TA=-40°C to +85°C) 1.7V to 5.0V Operation (TA=-25°C to +85°C) 1.65V to 5.00V Operation (TA=0°C to +85°C) 10s) When the /SR0 input goes LOW, the internal timer starts counting. If the /SR0 input stays LOW for at least 10s, the RST output is enabled and pulled LOW. The output RST is held LOW for tREC, 530ms, as soon as the reset time of 10s is met, regardless of the state of the /SR0 pin. When the /SR0 input has returned HIGH and tREC has expired, the internal timer resets and awaits the next RESET event. Operation Modes A low input signal on /SR0 starts the oscillator. There are two scenarios for counting: short duration and long duration. In the short-duration scenario, output /RST1 is not affected. In the long-duration scenario, the output /RST1 goes LOW after /SR0 has been held LOW for 10s. The /RST1 output returns to its original HIGH Zero-Second Test Mode /RST1 goes LOW immediately after /SR0 goes LOW. N=7.5s Short-Duration, Normal Operation /RST1 never goes LOW because /SR0 LOW duration does not meet requirement: Reset Time N=10s /SR0 RST1 Long-Duration, Normal Operation /RST1 goes LOW because /SR0 LOW duration exceeds requirement: Reset Time N=10s /SR0 RST1 tREC=530ms /SR0 Zero-Second Factory-Test Mode /RST1 goes LOW immediately after /SR0 goes LOW RST1 tREC=530ms Figure 3. © 2011 Fairchild Semiconductor Corporation FT10001 • Rev 1.0.1 Reset Timing Waveforms www.fairchildsemi.com 5 FT10001 — Reset Timer with Fixed Delay and Reset Pulse Functional Description FT10001 — Reset Timer with Fixed Delay and Reset Pulse AC Test Circuit and Waveforms Figure 4. © 2011 Fairchild Semiconductor Corporation FT10001 • Rev 1.0.1 AC Test Circuit and Waveforms for /RST1 Output ST Output www.fairchildsemi.com 6 2X 0.05 C 1.45 B 2X (1) 0.05 C (0.254) (0.49) 5X 1.00 (0.75) PIN 1 IDENTIFIER 5 (0.52) 1X A TOP VIEW 0.55MAX (0.30) 6X PIN 1 0.05 C 0.05 0.00 RECOMMENED LAND PATTERN 0.05 C C 0.25 0.15 6X 1.0 DETAIL A 0.10 0.05 0.45 0.35 0.10 0.00 6X C B A C 0.40 0.30 0.35 5X 0.25 0.40 5X 0.30 0.5 (0.05) 6X (0.13) 4X BOTTOM VIEW Notes: 0.075 X 45 CHAMFER DETAIL A PIN 1 TERMINAL 1. CONFORMS TO JEDEC STANDARD M0-252 VARIATION UAAD 2. DIMENSIONS ARE IN MILLIMETERS 3. DRAWING CONFORMS TO ASME Y14.5M-1994 4. FILENAME AND REVISION: MAC06AREV4 5. PIN ONE IDENTIFIER IS 2X LENGTH OF ANY OTHER LINE IN THE MARK CODE LAYOUT. Figure 5. 6-Lead MicroPak™ 1.0 x 1.45mm, JEDEC MO-252 Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. © 2011 Fairchild Semiconductor Corporation FT10001 • Rev 1.0.1 www.fairchildsemi.com 7 FT10001 — Reset Timer with Fixed Delay and Reset Pulse Physical Dimensions 0.35 0.05 C 1.00 2X B A 5X 0.40 PIN 1 MIN 250uM 0.66 1.00 1X 0.45 6X 0.19 0.05 C TOP VIEW RECOMMENDED LAND PATTERN FOR SPACE CONSTRAINED PCB 2X 0.90 0.05 C 0.55MAX C 0.35 5X 0.52 SIDE VIEW 0.73 (0.08) 4X 1 DETAIL A 2 1X 0.57 0.09 0.19 6X 3 0.20 6X ALTERNATIVE LAND PATTERN FOR UNIVERSAL APPLICATION (0.05) 6X 5X 0.35 0.25 0.35 6 5 4 BOTTOM VIEW 0.60 (0.08) 4X 0.10 .05 C C B A 0.40 0.30 NOTES: A. COMPLIES TO JEDEC MO-252 STANDARD B. DIMENSIONS ARE IN MILLIMETERS. C. DIMENSIONS AND TOLERANCES PER ASME Y14.5M, 1994 D. LANDPATTERN RECOMMENDATION IS BASED ON FSC DESIGN. E. DRAWING FILENAME AND REVISION: MGF06AREV3 Figure 6. 0.075X45° CHAMFER DETAIL A PIN 1 LEAD SCALE: 2X 6-Lead MicroPak2™ 1.0 x 1.0mm, .35mm Pitch Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. © 2011 Fairchild Semiconductor Corporation FT10001 • Rev 1.0.1 www.fairchildsemi.com 8 FT10001 — Reset Timer with Fixed Delay and Reset Pulse Physical Dimensions FT10001 — Reset Timer with Fixed Delay and Reset Pulse © 2011 Fairchild Semiconductor Corporation FT10001 • Rev 1.0.1 www.fairchildsemi.com 9 Rev 0.0 8/1/11 Sean Ryan Initial Rev – created from FT7521 datasheet Rev 0.1 8/11/11 Sean Ryan Updated the tREC to align with reset time of 10sec. Rev 0.2 8/24/11 Alvan Lam Added micropak2 information and marketing drawing Rev 0.3 8/25/11 Alvan Lam Updated the NMOS symbol in block diagram Rev 0.4 9/6/11 Alvan Lam Created revision table instead of using Hidden Text Rev 1.0.0 12/6/11 Alvan Lam Changed ABS Max to 7V, initial datasheet released by Techdoc Rev 1.0.1 12/14/11 Alvan Lam Added 1.7/-25C condition to align FT7521 datasheet © 2011 Fairchild Semiconductor Corporation FT10001 • Rev 1.0.1 www.fairchildsemi.com 10 FT10001 — Reset Timer with Fixed Delay and Reset Pulse Revisions FT10001 — Reset Timer with Fixed Delay and Reset Pulse © 2011 Fairchild Semiconductor Corporation FT10001 • Rev 1.0.1 www.fairchildsemi.com 11 ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. 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