There is a copy of it in the 16-SSOP (0.154, 3.90mm Width) package. Easily transportable packaging in Tube-shape. To ensure reliable operation, the temperature should be regulated to 0°C~70°C. It should work as long as you use a 4.5V~5.5VV power source. As a member of the MIC2070 family, it is a prime number. The current supply of 16μA is sufficient.
MIC2070-2PCQS Features
MIC2070-2PCQS Applications
There are a lot of Microchip Technology MIC2070-2PCQS Controllers Interface ICs applications.