STMicroelectronics has announced a 1-Mbit serial EEPROM with SPI bus (serial peripheral interface) in the tiny SO8N package with 150-mil (3.8mm) body width the first SPI serial EEPROM in the market to ...

The Serial Peripheral Interface (SPI) interface was initially standardized by Motorola in 1979 for short-distance communication in embedded systems. In its most common four-wire configuration, full… ...