DS1230Y-100+ Dallas Semiconductor, DS1230Y-100+ Datasheet
DS1230Y-100+
Specifications of DS1230Y-100+
Related parts for DS1230Y-100+
DS1230Y-100+ Summary of contents
Page 1
... Unlimited write cycles Low-power CMOS Read and write access times as fast Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time 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 ...
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... WE DATA RETENTION MODE The DS1230AB provides full functional capability for V 4.5 volts. The DS1230Y provides full functional capability for V protects by 4.25 volts. Data is maintained in the absence of V The nonvolatile static RAMs constantly monitor V automatically write protect themselves, all inputs become “don’t care,” and all outputs become high- impedance ...
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... OL I CCS1 I CCS2 I CCO1 DS1230Y/ See Note 10) A TYP MAX UNITS NOTES 5.0 5.25 V 5.0 5 0.8 V =5V ± 5% for DS1230AB =5V ± 10% for DS1230Y) CC TYP MAX UNITS NOTES μA +1.0 μA +1 μA 200 600 μA 50 150 85 mA 4.62 4.75 V 4.37 4.5 V ...
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... Time Data Hold t DH1 Time t DH2 SYMBOL MIN I See Note 10 DS1230AB-70 DS1230AB-85 DS1230Y-70 DS1230Y-85 MIN MAX MIN MAX DS1230Y/AB (t =25°C) A TYP MAX UNITS NOTES =5V ± 5% for DS1230AB =5V ± 10% for DS1230Y) CC DS1230AB-100 DS1230Y-100 UNITS NOTES MIN MAX 100 ns 100 100 100 ...
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... WE Data Setup t DS Time Data Hold Time t DH1 t DH2 DS1230AB-120 DS1230AB-150 DS1230Y-120 DS1230Y-150 MIN MAX MIN MAX 120 150 120 150 60 70 120 150 120 150 90 100 DS1230Y/AB DS1230AB-200 DS1230Y-200 UNITS NOTES MIN MAX 200 ns 200 ns 100 ns 200 200 ns 100 ...
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... Timing Measurement Reference Levels Input: 1.5V Output: 1.5V Input pulse Rise and Fall Times TYP MAX UNITS years is measured from the latter of low transition, the output WE high transition, the output WE low transition, CE starting from the time power DS1230Y/AB (t =25°C) A NOTES ...
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... DS1230YP-70IND -40°C to +85°C DS1230YP-70IND+ -40°C to +85°C DS1230Y-85 0°C to +70°C DS1230Y-85+ 0°C to +70°C DS1230Y-100 0°C to +70°C DS1230Y-100+ 0°C to +70°C DS1230YP-100 0°C to +70°C DS1230YP-100+ 0°C to +70°C DS1230Y-120 0°C to +70°C DS1230Y-120+ 0°C to +70°C DS1230Y-120IND -40° ...