| BQ4016 | Texas Instruments | 1024Kx8 Nonvolatile SRAM, 5% Voltage Tolerance |
| BQ4016Y | Texas Instruments | 1024Kx8 Nonvolatile SRAM, 10% Voltage Tolerance |
| DS1265AB | Maxim | 8M Nonvolatile SRAM |
| DS1265W | Maxim | 3.3V 8Mb Nonvolatile SRAM |
| DS1265Y | Maxim | 8M Nonvolatile SRAM |
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