The requested file:
https://pdf.datasheetcatalog.com/datasheets/maxim/MAX6909-MAX6910.pdf
is the data sheet for the following electronic components:

MAXIM - Dallas Semiconductor

#	Part Name	Description
1	MAX6909	I²C-Compatible Real-Time Clocks with µP Supervisor and NV RAM Controller
2	MAX6909EO30	I²C-Compatible Real-Time Clocks with µP Supervisor and NV RAM Controller
3	MAX6909EO30+	I²C-Compatible Real-Time Clocks with µP Supervisor and NV RAM Controller
4	MAX6909EO33+	I²C-Compatible Real-Time Clocks with µP Supervisor and NV RAM Controller
5	MAX6909EO33+T	I²C-Compatible Real-Time Clocks with µP Supervisor and NV RAM Controller
6	MAX6910	I²C-Compatible Real-Time Clocks with µP Supervisor and NV RAM Controller
7	MAX6910EO30	I²C-Compatible Real-Time Clocks with µP Supervisor and NV RAM Controller
8	MAX6910EO30+	I²C-Compatible Real-Time Clocks with µP Supervisor and NV RAM Controller
9	MAX6910EO33+	I²C-Compatible Real-Time Clocks with µP Supervisor and NV RAM Controller

Select the part name and then you can download the datasheet in PDF format.