This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | DS1647P |
|---|---|
| Datasheet | DS1647P DS1647 Datasheet (PDF) |
| File Size | 376.93 KB |
| Manufacturer | Maxim Integrated (now Analog Devices) |
| Description | Nonvolatile Timekeeping RAM |
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X1, X2, VBAT FUNCTION Address Input Data Input/Output Data Input/Output Ground Active-Low Chip Enable Active-Low Output Enable Active-Low Write Enable Power-Supply Input Active-Low Power-Fail Output, Open Drain. This pin requires a pullup resistor for proper operation. No Connection Crystal Connections and Battery Connection 2 of 12 DS1647/DS1647P DESCRIPTION The DS1647 is a 512k x 8 nonvolatile static RAM with a...
See all Maxim Integrated (now Analog Devices) datasheets
| Part Number | Description |
|---|---|
| DS1647 | Nonvolatile Timekeeping RAM |
| DS1642 | Nonvolatile Timekeeping RAM |
| DS1644 | Nonvolatile Timekeeping RAM |
| DS1644P | Nonvolatile Timekeeping RAM |
| DS1646 | Nonvolatile Timekeeping RAM |
| DS1646P | Nonvolatile Timekeeping RAM |
| DS1602 | Elapsed Time Counter |
| DS1603 | Elapsed Time Counter |
| DS1620 | Digital Thermometer/Thermostat |
| DS1621 | Digital Thermometer |
