STK13C68P45
Non-Volatile (NVRAMs) Static RAM - Endurance=10 years/10k cycles

From Simtek Corporation

Bits Per Word8
MilitaryN
Nom. Supp (V)5
Number of Words8k
Output Config3-State
P(D) Max.(W) Power Dissipation1
PackageDIP
Pins28
TechnologyCMOS
t(acc) Max. (S)45n
tW Min (S)45n

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