| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| DS1251Y-150IND | KB | ||||
| DS1315E-56 | KB | ||||
| DS1336SN | Power Supply Switching Circuit | 231 KB | 0 | ||
| DS1339U-33+T&R | Power Supply Switching Circuit | 231 KB | 0 | ||
| DS1338U-33+ | MAXIM | I2C RTC with 56-Byte NV RAM | 508 KB | 16 |  |
| DS1338Z-18+ | MAXIM | I2C RTC with 56-Byte NV RAM | 508 KB | 16 | |
| DS1353W-120 | MAXIM | I2C RTC with 56-Byte NV RAM | 508 KB | 16 | |
| DS1393U-33 | MAXIM | Low-Voltage SPI/3-Wire RTCs with Trickle Charger | 742 KB | 24 | |
| DS14285S+ | DALLAS SEMICONDUCTOR CORP. | Real-Time Clock with NV RAM | 481 KB | 26 |  |
| DS1488D | DALLAS SEMICONDUCTOR CORP. | Real-Time Clock with NV RAM | 481 KB | 26 | |
| DS14C232TWMX | DALLAS SEMICONDUCTOR CORP. | Real-Time Clock with NV RAM | 481 KB | 26 | |
| DS1501YSN | Dallas Semiconducotr | Y2K-Compliant Watchdog Real-Time Clocks | 265 KB | 20 |  |
| DS1554P-70+ | Dallas Semiconducotr | Y2K-Compliant Watchdog Real-Time Clocks | 265 KB | 20 | |
| DS1666S-0/1 | Dallas Semiconducotr | Y2K-Compliant Watchdog Real-Time Clocks | 265 KB | 20 | |
| DS1672U-33TR | Dallas Semiconducotr | Y2K-Compliant Watchdog Real-Time Clocks | 265 KB | 20 | |
| DS1670E-TRL | Dallas Semiconducotr | Y2K-Compliant Watchdog Real-Time Clocks | 265 KB | 20 | |
