There is no device ID associated with SRAM. For testing the SRAM communication you may read and write a known test pattern.
There is no specific user manual for SRAM, we have all the required information in the datasheet which provides detailed information on all the SRAM operations and how to operate the SRAM.
Let us know if you are facing any issues or have any concerns and we will sort it out.
If i perform read operation prior writing any known pattern into SRAM then what should i expect 0x00's or 0xFF's ?
The SRAM is volatile memory and will lose all data during a power cycle or power down condition. During a power up how the SRAM cell will behave is difficult to predict. Some memory locations may power up with zero and some with one. It is random process and cannot be predicted. So you can consider the SRAM to contain garbage value after a power up.