Winbond W25Q80BV - 1 MByte SPI Flash IC - 10 Pack
The useful Winbond W25Q80BV SPI Flash IC from PMD Way has a megabyte of flash storage.
It's solid-state and less expensive than an SD card, and has more storage than your microcontroller's EEPROM. Perfect for when you want to store or retreive up to 1 Megabyte of data. Use any microcontroller with SPI.
This is a 3.3V part so you'll need to power it with 3.3VDC and use a level converter if controlling with a 5V micro such as an Arduino.
- Download datasheet (.pdf)