| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| DS1233-5/TR | KB | ||||
| DS1240Z-33 | KB | ||||
| DS1243W | KB | ||||
| DS1270AB-150 | KB | ||||
| DS1315S-5TR | KB | ||||
| DS1321S+ | KB | ||||
| DS1267E-50-T | KB | ||||
| DS1270Y-150IND | KB | ||||
| DS1489DMAM | KB | ||||
| DS1340C-18 | MAXIM | I2C RTC with Trickle Charger | 235 KB | 14 |  |
| DS1386-32K-200 | MAXIM | I2C RTC with Trickle Charger | 235 KB | 14 | |
| DS1608BL-224C | MAXIM | I2C RTC with Trickle Charger | 235 KB | 14 | |
| DS1556 | Dallas Semiconducotr | 1M, Nonvolatile, Y2K-Compliant Timekeeping RAM | 514 KB | 20 |  |
| DS1647-120+ | Dallas Semiconducotr | 1M, Nonvolatile, Y2K-Compliant Timekeeping RAM | 514 KB | 20 | |
| DS1646P-12 | Dallas Semiconducotr | 1M, Nonvolatile, Y2K-Compliant Timekeeping RAM | 514 KB | 20 | |
| DS1646-70 | Dallas Semiconducotr | 1M, Nonvolatile, Y2K-Compliant Timekeeping RAM | 514 KB | 20 | |
