Maxim Alternatives for the ST MICROELECTRONICS M48T512

ST MICROELECTRONICS M48T512

Benefits of the DS1647/DS1747 over the M48T512:

• DS1747 has 4 digit year and battery status flag bit
• The DS1747 offers 5V and 3.3V operation

Benefits of the M48T512 over the DS1647/DS1747:

• SNAPHAT® package is smaller than the PowerCap package
• Software clock calibration

Maxim Alternative(s)	Description	Data Sheet	Order
DS1747, DS1747P	Y2K-Compliant, Nonvolatile Timekeeping RAMs	QuickView Full (PDF) Data Sheet	Sample Buy