Technical parameters/power supply voltage (DC): 2.00V (min)
Technical parameters/number of pins: 8
Technical parameters/operating temperature (Max): 70 ℃
Technical parameters/operating temperature (Min): 0 ℃
Technical parameters/power supply voltage: 2V ~ 5.5V
Technical parameters/power supply voltage (Max): 5.5 V
Technical parameters/power supply voltage (Min): 2 V
Encapsulation parameters/installation method: Surface Mount
Package parameters/number of pins: 8
Encapsulation parameters/Encapsulation: SOIC-8
External dimensions/length: 5.46 mm
External dimensions/width: 5.41 mm
External dimensions/height: 2.03 mm
External dimensions/packaging: SOIC-8
Physical parameters/operating temperature: 0℃ ~ 70℃
Other/Product Lifecycle: Unknown
Other/Packaging Methods: Cut Tape (CT)
Other/Manufacturing Applications: Clock & Timing, Clock and Timing
Compliant with standards/RoHS standards: RoHS Compliant
Compliant with standards/lead standards: Lead Free
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
DS1302S
|
Dallas Semiconductor | 完全替代 | SOP |
实时时钟 Trickle-Charge Timekeeping Chip
|
||
|
|
Dallas Semiconductor | 完全替代 | SOP |
NV 存储器，Integrated Maxim 一系列实时时钟产品包含用于数据保存的非易失 RAM 存储器。 时钟/日历功能提供秒、分钟、小时、日、日期、月和年份信息。 此时钟通常以 12 或 24 小时格式操作，带有 AM/PM 指示器。 附加功能包括监控计时器、警报和涓流充电设备（用于外部备用电池）；还提供一些设备，包括集成晶体时钟振荡器。 ### 实时时钟 (RTC)
|
||
DS1302SN+T&R
|
Maxim Integrated | 完全替代 | SOIC-8 |
带涓流充电的时钟芯片
|
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