 | ST3222EBPR | 2000 | ST | | | | 5V, 64K-Bit TIMEKEEPER? NVRAM | 购买 |
| ST3222CTR | 2000 | ST | | | | 5V, 64K-Bit TIMEKEEPER? NVRAM | 购买 |
| ST3222BTR | 2000 | ST | | | | 5V, 16K-Bit TIMEKEEPER? NVRAM | 购买 |
| ST1480ACDR | 2000 | ST | | | | 5V, 16K-Bit TIMEKEEPER? NVRAM | 购买 |
| ST1480ABDR | 2000 | ST | | | | 5V, 64K-Bit TIMEKEEPER? NVRAM | 购买 |
| ST802RT1BFR | 2000 | ST | | | | 5V, 64K-Bit TIMEKEEPER? NVRAM | 购买 |
| ST802RT1AFR | 2000 | ST | | | | 5V, 64K-Bit TIMEKEEPER? NVRAM | 购买 |
| ST491ACN | 2000 | ST | | | | 5V, 64K-Bit TIMEKEEPER? NVRAM | 购买 |
| ST490ABDR | 2000 | ST | | | | 5V, 16K-Bit TIMEKEEPER? NVRAM | 购买 |
| ST485EXDR | 2000 | ST | | | | 5V, 16K-Bit TIMEKEEPER? NVRAM | 购买 |
| ST485ERXDR | 2000 | ST | | | | Serial Access RTC with Alarm* | 购买 |
| ST485ERBN | 2000 | ST | | | | 56-Bit, Serial RTC NVRAM* | 购买 |
| ST485ERBDR | 2000 | ST | | | | 5.5V, 2K-Bit Serial EEPROM* | 购买 |
| ST485ECDR | 2000 | ST | | | | 5.5V, 2K-Bit Serial EEPROM* | 购买 |
| ST485EBDR | 2000 | ST | | | | 5.5V, 64K-Bit Serial EEPROM* | 购买 |
| ST485CN | 2000 | ST | | | | 5.5V, 2K-Bit Serial EEPROM | 购买 |
| ST485CDR | 2000 | ST | | | | 5.5V, 2K-Bit Serial EEPROM* | 购买 |
| ST485BN | 2000 | ST | | | | 5.5V, 2K-Bit Serial EEPROM* | 购买 |
| ST485BDR | 2000 | ST | | | | 32M-Bit (2Mb x 16), Bottom Boot, 3V Flash Memory | 购买 |
| ST485ABDR | 2000 | ST | | | | 4M-Bit (512Kb x 8), 80nS, UV EPROM | 购买 |
