The requested file:
https://pdf.datasheetcatalog.com/datasheets/400/120742_DS.pdf
is the data sheet for the following electronic components:

Brilliance Semiconductor

#	Part Name	Description
1	BS62LV256DC	Very Low Power/Voltage CMOS SRAM 32K X 8 bit
2	BS62LV256DI	Very Low Power/Voltage CMOS SRAM 32K X 8 bit
3	BS62LV256JC	Very Low Power/Voltage CMOS SRAM 32K X 8 bit
4	BS62LV256JI	Very Low Power/Voltage CMOS SRAM 32K X 8 bit
5	BS62LV256PC	Very Low Power/Voltage CMOS SRAM 32K X 8 bit
6	BS62LV256PI	Very Low Power/Voltage CMOS SRAM 32K X 8 bit
7	BS62LV256SC	Very Low Power/Voltage CMOS SRAM 32K X 8 bit
8	BS62LV256SI	Very Low Power/Voltage CMOS SRAM 32K X 8 bit
9	BS62LV256TC	Very Low Power/Voltage CMOS SRAM 32K X 8 bit
10	BS62LV256TI	Very Low Power/Voltage CMOS SRAM 32K X 8 bit

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