| 制造商 | 部件名 | 数据表 | 功能描述 |
 Dallas Semiconductor |
DS1339
|
279Kb / 18P |
I2C Serial Real-Time Clock
|
 Seiko Instruments Inc |
S-35190A
|
783Kb / 53P |
3-WIRE REAL-TIME CLOCK
|
|
S-35192A
|
680Kb / 41P |
3-WIRE REAL-TIME CLOCK
|
|
S-35199A01
|
594Kb / 54P |
3-WIRE REAL-TIME CLOCK
|
 Maxim Integrated Produc... |
DS3231M
|
1Mb / 20P |
짹5ppm, I2C Real-Time Clock
19-5312; Rev 0; 6/10 |
 Holtek Semiconductor In... |
HT1382
|
299Kb / 29P |
I2C/3-Wire Real Time Clock
|
 Maxim Integrated Produc... |
DS3231M
|
1Mb / 20P |
±5ppm, I2C Real-Time Clock
Rev 4; 9/12 |
 Holtek Semiconductor In... |
HT1382
|
1Mb / 23P |
I2C/3-Wire Real Time Clock
July 24, 2014 |
 Seiko Instruments Inc |
S35192A
|
2Mb / 42P |
3-WIRE REAL-TIME CLOCK
|
 ARTSCHIP ELECTRONICS CO... |
DS1307
|
249Kb / 14P |
I2C Real-Time Clock
|