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NVRAM, RTC, TIMEKEEPER
Frequently Asked Questions
• What is an NVRAM?
• What is a ZEROPOWER®device?
• What is a TIMEKEEPER®?
• What is an NVRAM Supervisor?
• How do you calculate battery life?
• Why is the M48T08/ T18 I'm using gaining or losing time?
• How can I calculate the amount of calibration I need?
• How do I back up a Serial RTC with a SuperCap?
• How do I create a high density, surface-mount (> 1Mbit) NVRAM?
• Are NVRAM packages Lead free?
• Are STMicroelectronic's battery-backed devices UL certified?
 

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What is the difference between devices with part numbers starting with "MK" versus those starting with "M"?

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What does the prefix "MKI" mean?
• Are the ST TIMEKEEPERs® Y2K compliant?

Related Topics
Product Selector and Datasheets
NVRAM
Support
Contact Technical Support
FAQ
Lead Free/RoHS
Application Notes
Lithium Battery Recycling
Lithium Cell Hazmat Exemption
UL Information
Clock Calibration Tools
Battery Life Data Calculation Tool
IBIS Files Request
Chinese Translation of Technical Terms