ASM1232LPS Alliance Semiconductor, ASM1232LPS Datasheet
ASM1232LPS
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ASM1232LPS Summary of contents
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... Portable Equipment • Intelligent Instuments • Automotive Systems Typical Operating Circuit ASM1232LP/LPS GND Block Diagram V CC TOL V CC 40kΩ PBRST TD ST Alliance Semiconductor ASM1232LP/LPS +5V 10kΩ I/O ST RESET RESET TD TOL ASM1232LP/LPS Tolerance Selection + - Reference Push Button Debounce Reset & Voltage Sense ...
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... not strobed LOW before the timeout period set by TD expires. 4. During power-up. RESET Active LOW reset output. (See RESET). ST Strobe input power internal connection. ASM1232LP/LPS ASM1232LPS RESET RESET Function = 150ms for TD = GND 610ms ...
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January 2005 rev 1.5 Detailed Description The ASM1232LP/LPS monitors the microprocessor or microcontroller power supply and generates reset signal, both active HIGH and Active LOW, that halt processor operation whenever the power supply voltage levels are outside a predetermined tolerance. ...
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January 2005 rev 1.5 When PBRST is held LOW for the minimum time t resets become active and remain active for a minimum time period of 250ms after PBRST returns HIGH. The debounced input is guaranteed to recognize pulses greater ...
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January 2005 rev 1.5 Absolute Maximum Ratings Parameter Voltage Voltage on ST, TD Voltage on PBRST, RESET, RESET Operating Temperature Range (N suffixed devices) Operating Temperature Range (others) Soldering Temperature (for 10 sec) Storage Temperature ESD rating ...
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January 2005 rev 1.5 Parameter Input Leakage RESET Low Level Internal Pull-up Resistor Operating Current (CMOS) Input Capacitance Output Capacitance PBRST Manual Reset Minimum Low Time Reset Active Time ST Pulse Width V Fail Detect to RESET or CC RESET ...
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January 2005 rev 1.5 Package Information MicroSO (8-Pin) SO (8-Pin θ Plastic DIP (8-Pin) 5V µP Power Supply Monitor and Reset Circuit Notice: The information in this document is subject ...
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January 2005 rev 1.5 SO (16-Pin Inches Min A 0.053 A1 0.004 A2 0.049 B 0.013 C 0.008 D 0.386 E 0.150 e 0.050 BSC H 0.228 h 0.010 L 0.016 θ 0° * JEDEC ...
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... ASM1232LP/LPS Voltage Monitoring Package Marking Application 5V ASM1232LP 5V ASM1232LPN 5V ASM1232LPS 5V ASM1232LPS-2 5V ASM1232LPSN 5V ASM1232LPSN-2 5V ASM1232LP 5V ASM1232LPN 5V ASM1232LPF 5V ASM1232LPNF 5V ASM1232LPS-2F 5V ASM1232LPSF 5V ASM1232LPSN-2F 5V ASM1232LPSNF 5V ASM1232LPF 5V ASM1232LPNF ...
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... Fax: 408 - 855 - 4999 www.alsc.com © Copyright 2003 Alliance Semiconductor Corporation. All rights reserved. Our three-point logo, our name and Intelliwatt are trademarks or registered trademarks of Alliance. All other brand and product names may be the trademarks of their respective companies. Alliance reserves the right to make changes to this document and its products at any time without notice ...