DS1210SN/T&R Maxim Integrated, DS1210SN/T&R Datasheet
DS1210SN/T&R
Specifications of DS1210SN/T&R
Related parts for DS1210SN/T&R
DS1210SN/T&R Summary of contents
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FEATURES Converts CMOS RAMs into Nonvolatile Memories Unconditionally Write Protects when V Out-of-Tolerance Automatically Switches to Battery when Power-Fail Occurs Space-Saving 8-Pin PDIP or 16-Pin SO Packages Consumes <100nA of Battery Current Tests Battery ...
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OPERATION The DS1210 nonvolatile controller performs five circuit functions required to battery back up a RAM. First, a switch is provided to direct power from the battery or the incoming supply (V which is greater. This switch has a voltage ...
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SECTION A - BATTERY BACKUP Figure 1 BATTERY BACKUP CURRENT DRAIN EXAMPLE CONSUMPTION DS1210 I 100 nA BAT RAM I 10 µA CC02 Total Drain 10.1 µA SECTION B - PROCESSOR RESET ...
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ABSOLUTE MAXIMUM RATINGS Voltage Range on Any Pin Relative to Ground Operating Temperature Range Storage Temperature Range Soldering Temperature (reflow, SO) Lead Temperature (soldering, 10s) This is a stress rating only and functional operation of the device at these or ...
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CAPACITANCE PARAMETER Input Capacitance Output Capacitance AC ELECTRICAL CHARACTERISTICS PARAMETER Propagation Delay CE High to Power-Fail CE AC ELECTRICAL CHARACTERISTICS Recovery at Power Up V Slew Rate Power-Down CC V Slew Rate Power-Down CC V Slew Rate Power-Up CC Pulse ...
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TIMING DIAGRAM: POWER-UP TIMING DIAGRAM: POWER-DOWN OUTPUT LOAD Figure ...
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ORDERING INFORMATION PART TEMP RANGE DS1210+ 0°C to +70°C DS1210N+ -40°C to +85°C DS1210S+ 0°C to +70°C DS1210SN+ -40°C to +85°C +Denotes a lead(Pb)-free/RoHS-compliant package. PACKAGE INFORMATION For the latest package outline information and land patterns (footprints www.maxim-ic.com/packages. ...
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... © 2012 Maxim Integrated Products DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc. DS1210 PAGES CHANGED ...