
DS1557 (Dallas Semiconducotr)
4MEG NV Y2KC Timekeeping RAM
19-5501; Rev 9/10
www.maxim-ic.com
DS1557 4Meg, Nonvolatile, Y2K-Compliant
Timekeeping RAM
FEATURES
Integrated NV SRAM, Real-Time Clock (RTC), Cr
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