| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
|
|
Dallas Semiconductor | 完全替代 | QFP |
MAXIM INTEGRATED PRODUCTS DS1558Y+ 芯片, 实时时钟
|
||
DS1558Y-TRL
|
Maxim Integrated | 完全替代 | LQFP-48 |
看门狗时钟,带有NV RAM控制器 Watchdog Clock with NV RAM Control
|
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