19-5615; Rev 11/10
www.maxim-ic.com
DS1270Y/AB 16M Nonvolatile SRAM
FEATURES
5 years minimum data retention in the
absence of external power Data is automatically protected during power
loss Unlimited write cycles Low-power CMOS operation Read and write access times of 70 ns Lithium energy source is electrically
disconnected to retain freshnes...