Manufacturer | Part # | Datasheet | Description |
Dallas Semiconductor |
DS1557
|
268Kb / 19P |
4MEG NV Y2KC Timekeeping RAM
|
DS1554
|
284Kb / 21P |
256K NV Y2KC Timekeeping RAM
|
DS1643
|
81Kb / 11P |
Nonvolatile Timekeeping RAM
|
Maxim Integrated Produc... |
DS1647
|
383Kb / 12P |
Nonvolatile Timekeeping RAM
1955 96 ; Rev 10/10 |
ARTSCHIP ELECTRONICS CO... |
DS1643
|
316Kb / 11P |
Nonvolatile Timekeeping RAM
|
Dallas Semiconductor |
DS1643
|
182Kb / 14P |
Nonvolatile Timekeeping RAM
|
DS1646
|
182Kb / 11P |
Nonvolatile Timekeeping RAM
|
DS1642
|
138Kb / 11P |
Nonvolatile Timekeeping RAM
|
ARTSCHIP ELECTRONICS CO... |
DS1647
|
186Kb / 10P |
Nonvolatile Timekeeping RAM
|
DS1642
|
221Kb / 8P |
Nonvolatile Timekeeping RAM
|