DS1350Y Maxim, DS1350Y Datasheet
DS1350Y
Related parts for DS1350Y
DS1350Y Summary of contents
Page 1
... Typical standby current 50µA Upgrade for 512k x 8 SRAM, EEPROM, or Flash Lithium battery is electrically disconnected to retain freshness until power is applied for the first time Full ±10% V operating range (DS1350Y optional ±5% V operating range CC (DS1350AB) Optional industrial temperature range of -40° ...
Page 2
... V to the RAM and disconnects the lithium energy source. Normal RAM operation can resume CC after V exceeds 4.75V for the DS1350AB and 4.5V for the DS1350Y. CC SYSTEM POWER MONITORING DS1350 devices have the ability to monitor the external V power supply condition is detected, the NV SRAMs warn a processor-based system of impending power failure by asserting ...
Page 3
... After a DS1350 PCM is reflow soldered, a DS9034PC is snapped on top of the PCM to form a complete Nonvolatile SRAM module. The DS9034PC is keyed to prevent improper attachment. DS1350 PowerCap modules and DS9034PC PowerCaps are ordered separately and shipped in separate containers. See the DS9034PC data sheet for further information DS1350Y/AB ...
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... DS1350Y/AB -0.3V to +6.0V 0°C to +70°C -40°C to +85°C -55°C to +125° See Note 10) A TYP MAX UNITS 5.0 5.25 V 5 ± 5% for DS1350AB ± 10% for DS1350Y) CC TYP MAX UNITS µA +1.0 µA +1 µA 200 600 µA 50 150 85 mA 4.62 4.75 V 4.37 4 +25° ...
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... WR1 t 12 WR2 t ODW t 5 OEW DH1 t 7 DH2 DS1350Y/ ± 5% for DS1350AB ± 10% for DS1350Y) CC UNITS NOTES ...
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... WRITE CYCLE 1 SEE NOTES and 12 WRITE CYCLE 2 SEE NOTES and DS1350Y/AB ...
Page 7
... POWER-DOWN/POWER-UP CONDITION BATTERY WARNING DETECTION SEE NOTE DS1350Y/AB ...
Page 8
... See Note 10) A TYP MAX UNITS TYP MAX UNITS years is measured from the latter of low transition, the output WE high transition, the output WE low transition, CE DS1350Y/AB NOTES NOTES = +25°C) NOTES ...
Page 9
... TOLERANCE 0°C to +70°C -40°C to +85°C 5V ± 10% 0°C to +70°C 5V ± 10% -40°C to +85°C OUTLINE NO. PC2 starting from the time power PIN-PACKAGE 5V ± PCAP* 5V ± PCAP* 34 PCAP* 34 PCAP* LAND PATTERN NO. — 21-0246 DS1350Y/ Note ...
Page 10
... Updated the soldering and storage information in the Absolute Maximum Ratings section, removed the unused AC timing specs in 10/10 the AC Electrical Characteristics table, updated the Ordering Information table, replaced the package outline drawing with the Package Information table DESCRIPTION DS1350Y/AB PAGES CHANGED ...