制造商 | 部件名 | 数据表 | 功能描述 |
Dallas Semiconductor |
DS1743
|
247Kb / 17P |
Y2KC Nonvolatile Timekeeping RAM
|
DS1746
|
224Kb / 18P |
Y2KC Nonvolatile Timekeeping RAM
|
Maxim Integrated Produc... |
DS1742
|
365Kb / 17P |
Y2KC Nonvolatile Timekeeping RAM
19-6715; Rev 6/13 |
Dallas Semiconductor |
DS1742
|
163Kb / 12P |
Y2KC Nonvolatile Timekeeping RAM
|
Maxim Integrated Produc... |
DS1742
|
476Kb / 16P |
Y2KC Nonvolatile Timekeeping RAMwww.
REV: 102808 |
Dallas Semiconductor |
DS1557
|
268Kb / 19P |
4MEG NV Y2KC Timekeeping RAM
|
DS1554
|
284Kb / 21P |
256K NV Y2KC Timekeeping RAM
|
DS1643
|
182Kb / 14P |
Nonvolatile Timekeeping RAM
|
DS1646
|
182Kb / 11P |
Nonvolatile Timekeeping RAM
|
DS1642
|
138Kb / 11P |
Nonvolatile Timekeeping RAM
|