Memory - Batteries

Memory - Batteries

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Series
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Mounting Type
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Image Part Number Manufacturer Description Series Operating Temperature Packaging Mounting Type Package / Case Supplier Device Package Function Battery Chemistry Shipping Info
M4Z32-BR00SH1 STMicroelectronics IC SNAPHAT BATTERY 120MAH 28SOIC Snaphat® -40°C ~ 85°C Tube Snap-In Snaphat® Snaphat® Back-Up Management Lithium Due to restrictions, only ground shipment is allowed.
DS9034PC+ Maxim Integrated PCM W/O CRYSTAL NV SRAM SNAP-ON - 0°C ~ 70°C Tube Surface Mount 34-PowerCap™ Module 34-PowerCap Module Back-Up Management Lithium Cell Due to restrictions, only ground shipment is allowed.
DS9034I-PCX+ Maxim Integrated IC SRAM NV TIMEKEEPING POWERCAP - -40°C ~ 85°C Tube Surface Mount 34-PowerCap™ Module 34-PowerCap Module Back-Up Management Lithium Cell Due to restrictions, only ground shipment is allowed.

About Memory - Batteries


Memory batteries, often referred to as backup batteries or coin cell batteries, are small, long-lasting batteries used to provide backup power to volatile memory devices such as CMOS (Complementary Metal-Oxide-Semiconductor) RAM and real-time clocks (RTCs). These batteries ensure that critical data, system configurations, and timekeeping functions remain intact even when the main power source is disconnected or unavailable. Memory batteries are commonly used in computers, embedded systems, and consumer electronics where data integrity and system reliability are paramount.