DS1230AB Maxim, DS1230AB Datasheet
DS1230AB
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DS1230AB Summary of contents
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... Full ±10% V operating range (DS1230Y) CC Optional ±5% V operating range CC (DS1230AB) Optional industrial temperature range of -40°C to +85°C, designated IND JEDEC standard 28-pin DIP package PowerCap Module (PCM) package - Directly surface-mountable module ...
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... CC . Should the supply voltage decay, the NV SRAMs CC to RAM and disconnects the lithium energy source. CC exceeds 4.75 volts for the DS1230AB and 4.5 volts for the CC is first applied at a level greater than 4.25 volts, the lithium energy source and access times are not ...
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PACKAGES The DS1230 devices are available in two packages: 28-pin DIP and 34-pin PowerCap Module (PCM). The 28-pin DIP integrates a lithium battery, an SRAM memory and a nonvolatile control function into a single package with a JEDEC-standard, 600-mil DIP ...
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... See Note 10) A TYP MAX UNITS 5.0 5.25 V 5 ±5% for DS1230AB ±10% for DS1230Y) CC TYP MAX UNITS µA +1.0 µA +1 µA 200 600 µA 50 150 ...
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... WR1 t 15 WR2 t ODW t 5 OEW DH1 t 10 DH2 DS1230Y/ ±5% for DS1230AB ±10% for DS1230Y) CC UNITS NOTES MAX ...
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READ CYCLE SEE NOTE 1 WRITE CYCLE 1 SEE NOTES and DS1230Y/AB ...
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WRITE CYCLE 2 SEE NOTES and 13 POWER-DOWN/POWER-UP CONDITION SEE NOTE 11 POWER-DOWN/POWER-UP TIMING PARAMETER V Fail Detect to and slew from slew from ...
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PARAMETER Expected Data Retention Time WARNING: Under no circumstance are negative undershoots, of any amplitude, allowed when device is in battery backup mode. NOTES high for a Read Cycle ...
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... ORDERING INFORMATION PART TEMP RANGE DS1230AB-70+ 0°C to +70°C DS1230ABP-70+ 0°C to +70°C DS1230AB-70IND+ -40°C to +85°C DS1230ABP-70IND+ -40°C to +85°C DS1230Y-70+ 0°C to +70°C DS1230YP-70+ 0°C to +70°C DS1230Y-70IND+ -40°C to +85°C DS1230YP-70IND+ -40°C to +85°C +Denotes a lead(Pb)-free/RoHS-compliant package. ...
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... Added package information table; removed the DIP module 121907 package drawing and dimension table Updated the storage information, soldering temperature, and lead temperature information in the Absolute Maximum Ratings section; removed the -85, -100, -120, -150, and -200 MIN/MAX information from the AC Electrical Characteristics 11/10 table ...