| Part Number | DS1644P |
| Manufacturer | Maxim Integrated (https://www.analog.com/) |
| Title | Nonvolatile Timekeeping RAM |
| Description | PIN PDIP PowerCap NAME 1 32 A14 2 30 A12 3 25 A7 4 24 A6 5 23 A5 6 22 A4 7 21 A3 8 20 A2 9 19 A1 10 18 A0 11 16 DQ0 12 15... |
| Features |
Integrated NV SRAM, Real-Time Clock, Crystal, Power-Fail Control Circuit and Lithium Energy Source Clock Registers are Accessed Identically to the Static RAM. These Registers are Resident in the Eight Top RAM Locations. Totally Nonvolatile with... |
| Datasheet |
 DS1644P Datasheet
|
