制造商 | 部件名 | 数据表 | 功能描述 |
Dallas Semiconductor |
DS12R885
|
1Mb / 22P |
RTC with Constant-Voltage Trickle Charger
|
Maxim Integrated Produc... |
DS12CR885
|
1Mb / 22P |
RTC with Constant-Voltage Trickle Charger
Rev 1; 4/04 |
DS1340U
|
260Kb / 16P |
I2C RTC with Trickle Charger
Rev 8; 4/13 |
DS1340
|
296Kb / 16P |
I2C RTC with Trickle Charger
Rev 7; 8/11 |
DS1340
|
1Mb / 13P |
I2C RTC with Trickle Charger
|
DS1340
|
235Kb / 14P |
I2C RTC with Trickle Charger
Rev 4; 3/06 |
DS12R885
|
342Kb / 23P |
RTCs with Constant-Voltage Trickle Charger
Rev 6; 4/10 |
DS1388
|
235Kb / 19P |
I2C RTC/Supervisor with Trickle Charger and 512 Bytes EEPROM
Rev 1; 9/08 |
DS1388
|
381Kb / 18P |
I2C RTC/Supervisor with Trickle Charger and 512 Bytes EEPROM
Rev 0; 4/05 |
DS1390
|
742Kb / 24P |
Low-Voltage SPI/3-Wire RTCs with Trickle Charger
Rev 0; 7/04 |