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Maxim > Solutions > HVAC
NV SRAM Module
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
3.3V Single-Piece 1Mb Nonvolatile SRAM
DS2045W
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| QV PDF |
3.3V Single-Piece 256kb Nonvolatile SRAM
DS2030W
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| QV PDF |
Single-Piece 256Kb Nonvolatile SRAM
DS2030AB, DS2030Y
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| QV PDF |
Single-Piece 1Mb Nonvolatile SRAM
DS2045AB, DS2045Y
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| Key Specifications:
Memory (EPROM, EEPROM, ROM, NV SRAM) |
| Part Number |
Memory Type |
Memory Size |
Bus Type |
Real-Time Clock |
DIP with Internal Battery |
PowerCap Package |
Battery Monitor |
With GPIO |
Single Piece Module |
Features |
Supply Voltage (min) (V) |
Supply Voltage (max) (V) |
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DS2030AB
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NV SRAM
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32K x 8
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Parallel
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No
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No
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No
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No
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No
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Yes
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4.75
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5.25
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DS2030W
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NV SRAM
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32K x 8
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Parallel
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No
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No
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No
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No
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No
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Yes
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3
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3.6
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DS2030Y
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NV SRAM
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32K x 8
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Parallel
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No
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No
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No
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No
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No
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Yes
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4.5
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5.5
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DS2045AB
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NV SRAM
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128K x 8
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Parallel
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No
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No
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No
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No
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No
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Yes
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4.75
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5.25
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DS2045W
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NV SRAM
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128K x 8
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Parallel
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No
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No
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No
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No
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No
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Yes
|
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3
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3.6
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DS2045Y
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NV SRAM
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128K x 8
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Parallel
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No
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No
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No
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No
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No
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Yes
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4.5
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5.5
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| See All Memory (EPROM, EEPROM, ROM, NV SRAM) (70) |
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