Technical parameters/operating temperature (Max): 85 ℃
Technical parameters/operating temperature (Min): -40 ℃
Technical parameters/power supply voltage: 4.5V ~ 5.5V
Technical parameters/power supply voltage (Max): 5.5 V
Technical parameters/power supply voltage (Min): 4.5 V
Encapsulation parameters/installation method: Surface Mount
Package parameters/number of pins: 48
Encapsulation parameters/Encapsulation: TQFP-48
External dimensions/packaging: TQFP-48
Physical parameters/operating temperature: -40℃ ~ 85℃
Other/Product Lifecycle: Active
Other/Packaging Methods: Tape & Reel (TR)
Compliant with standards/RoHS standards: RoHS Compliant
Compliant with standards/lead standards: Lead Free
| 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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