40.Non-volatile RAMs

Selection guide for non-volatile RAM products.
Non-volatile RAMs


Selection guide




September 2007




www.st.com/nvram

ZEROPOWER NVRAMs
■ Battery backed SRAM
■ 16 Mbit to 16 Kbit
VCC Battery Package
Density Part number Comments
[V] check SNAPHAT DIP Other
M48Z2M1Y 5.0
16 Mb (2 Mx8) 36
M48Z2M1V 3.3
4 Mb (512 Kx8) M48Z512AY 5.0