The STMicroelectronics M95080-RDW6TP is an 8Kbit serial EEPROM with an SPI interface, organized as 1K x 8 bits. It clocks up to 20 MHz and runs on a 1.8V to 5.5V supply, making it a straightforward fit for designs that need non-volatile parameter storage — think configuration registers, calibration constants, or boot parameters in industrial controllers, sensor nodes, and telecom gear.
The 20 MHz SPI clock is fast enough for most polled or interrupt-driven reads; if you're doing back-to-back writes, the 5 ms page write time is the bottleneck, not the bus speed. The 8-TSSOP footprint is 4.40 mm wide, so it fits on a standard 0.65 mm pitch layout — no exotic pad geometry needed.