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![M48T58Y-70PC1](Maker_logo/stmicroelectronics.GIF)
STMICROELECTRONICS
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Part No. |
M48T58Y-70PC1
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OCR Text |
...features integrated, ultra low power sram, real-time clock, power-fail control circuit and battery bytewide ? ram-like clock access bcd coded year, month, day, date, hours, minutes, and seconds frequency test output for real-time clo... |
Description |
0 TIMER(S), REAL TIME CLOCK, PDIP28
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File Size |
461.92K /
33 Page |
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it Online |
Download Datasheet
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Maxim Integrated Products, Inc.
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Part No. |
MAX687
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OCR Text |
...drops below 2.96v. an internal power-fail comparator also monitors the output and pro- vides an early warning of low output voltage before the device shuts down. when shut down, the output is latched off until the on input is pulsed. tur... |
Description |
High-Accuracy, Low-Dropout
Linear Regulators(3V,用于便携电话高精度线性稳压控制器)
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File Size |
129.32K /
12 Page |
View
it Online |
Download Datasheet
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Price and Availability
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