制造商 | 部件名 | 数据表 | 功能描述 |
Dallas Semiconductor |
DS17285
|
411Kb / 38P |
3V/5V Real-Time Clock
|
DS17485
|
427Kb / 38P |
3V/5V Real-Time Clock
|
Maxim Integrated Produc... |
DS1685
|
420Kb / 33P |
3V/5V Real-Time Clocks
REV: 032604 |
DS1685
|
654Kb / 34P |
3V/5V Real-Time Clocks
Rev 10/12 |
Dallas Semiconductor |
DS1685
|
766Kb / 39P |
3V/5V Real-Time Clocks
|
Maxim Integrated Produc... |
DS1685
|
350Kb / 34P |
3V/5V Real-Time Clocks
Rev 4/10 |
STMicroelectronics |
M48T86
|
163Kb / 23P |
5V PC REAL TIME CLOCK
|
Dallas Semiconductor |
DS1285
|
21Kb / 1P |
Real Time Clock
|
Toshiba Semiconductor |
TC8521AP
|
863Kb / 25P |
REAL TIME CLOCK ?
|
RICOH electronics devic... |
RP5C15
|
137Kb / 12P |
REAL-TIME CLOCK
|