Found 6 alternatives for BQ2201SN-N by Texas Instruments. Memory Controllers — 8-SOIC (0.154", 3.90mm Width).
IC SRAM NONVOL CNTRLR 8-SOIC
IC SRAM NONVOLATILE CNTRLR 8SOIC
IC CTRLR NV W/BATT MOD 8-SOIC
IC CTRLR NV W/BATT MOD 8-SOIC
IC CNTRLR NONVOLATILE RAM 8-SOIC
IC CNTRLR NVRAM 8-SOIC