DS2016 Dallas Semiconducotr, DS2016 Datasheet
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DS2016
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DS2016 Summary of contents
Page 1
... The device maintains TTL-level inputs and outputs over the input voltage range of 2.7 to 5.5 volts. The DS2016 is most suitable for low-power applications where battery operation or battery backup for nonvolatility is required. The DS2016 is a JEDEC-standard SRAM and is pin-compatible with ROM and EPROM of similar density. ...
Page 2
... TYP MAX UNITS -40°C to +85°C) A TYP MAX UNITS 5 0 MIN TYP MAX 0.1 0 -1.0 4.0 0.3 1 100 55 DS2016 POWER I CCO I CCO I CCO I CCS (T = 25°C) A NOTES NOTES 10%) UNITS µA µ µ ...
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... DS2016-150 UNITS 150 ns 150 150 -40°C to +85° 10%) CC DS2016-150 UNITS 150 ns 120 -40°C to +85°C) A MIN TYP MAX 2.0 5.5 0.1* 1 50* 750 0 2 DS2016 10%) NOTES NOTES UNITS V µA nA µs ms ...
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... -40°C to +85°C) A TYP MAX UNITS 3 0 2.7V to 3.5V) CC MIN TYP MAX ±0.1 ±0 -0.5 4.0 0.1 500 2.7V to 3.5V) CC TYP MAX UNITS ns 250 ns 120 ns 250 ns ns 100 ns ns DS2016 NOTES UNITS µA µ NOTES ...
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... WR t ODW t 5 OEW t 100 CONDITIONS 0.3V CE CCR1 0.3V CE CCR2 CC CDR 2.7V to 3.5V) CC TYP MAX UNITS -40°C to +85°C) A MIN TYP MAX 2.0 3.5 50* 1000 50* 750 0 2 DS2016 NOTES UNITS µs ms ...
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... TIMING DIAGRAM: WRITE CYCLE 1 SEE NOTES AND 7 TIMING DIAGRAM: WRITE CYCLE 2 SEE NOTES AND DS2016 ...
Page 7
... I current flows. CCS1 9. The DS2016 maintains full operation from 5.5V to 2.7V. The electrical characteristics tables show two tested and guaranteed points of operation. For operation between 4.5V and 3.5 volts, use the composite worst case characteristics from both 5V and 3V operation for design purposes. DC TEST CONDITIONS Outputs Open All voltages are referenced to ground ...
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... DS2016 24-PIN DIP PKG 24-PIN DIM MIN A IN. 1.245 MM 31.62 0.530 B IN. 13. IN. 0.140 MM 3.56 0.600 D IN. MM 15.24 E IN. 0.015 0.380 MM F IN. 0.120 MM 3.05 0.090 G IN. 2. IN. 0.625 MM 15.88 0.008 J IN. 0. IN. 0.015 MM 0. DS2016 MAX 1.270 32.25 0.550 13.97 0.160 4.06 0.625 15.88 0.050 1.27 0.145 3.68 0.110 2.79 0.675 17.15 0.012 ...
Page 9
... DS2016S 24-PIN SOIC The chamfer on the body is optional not present, a terminal 1 identifier must be positioned so that ½ or more of its area is contained in the hatched zone. PKG 24-PIN DIM MIN A IN. 0.094 MM 2.38 0.004 A1 IN. MM 0.102 b IN. 0.013 0.33 MM 0.009 C IN. MM 0.229 D IN. 0.598 15. IN. ...