8-Kbit SPI EEPROM for configuration storage
The STMicroelectronics M95080-WMN6P is an 8-Kbit serial EEPROM with an SPI interface, organized as 1 K x 8 bits.
At 20 MHz, a full 8-Kbit read completes in roughly 400 µs, not counting overhead. If your application logs data faster than one page write every 5 ms, you will need to buffer writes or step to a higher-density part with a faster page-write spec.
Housed in an 8-pin SOIC (0.154-inch body width, 3.90 mm), this is a surface-mount part supplied in Tube. The footprint matches the industry-standard narrow SOIC-8 land pattern, so it is a direct layout swap with most 8-pin serial EEPROMs from other vendors.