| Part Number | DS1644LPM |
| Manufacturer | Dallas Semiconducotr |
| Title | Nonvolatile Timekeeping RAM |
| Description | The DS1644L is a low profile module that requires a PLCC surface mountable socket a... |
| Features |
• Upward compatible with the DS1643AL Timekeeping RAM to achieve higher RAM density • Integrated NV SRAM, real time clock, crystal, power – fail control circuit and lithium energy source • Low profile socketable module – 255 mil package height • Clock... |
| Datasheet |
 DS1644LPM Datasheet
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