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 ...

BR25H020-2C is a serial EEPROM of SPI BUS interface method. BR25H020-2C is a serial EEPROM of SPI BUS interface method. ROHM Semiconductor is a Japanese electronic parts supplier based in Kyoto, Japan ...

Four new members of a serial EEPROM product line are distinguished by their compatibility with the 10 MHz SPI bus. The 32 Kb CAT25C32 and CAT25C33 and 64 Kb CAT25C64 and CAT25C65 operate in the two ...

We’re always excited to get a new chip or SIM card to interface, but our enthusiasm is often dampened by the prototyping process. Interfacing any chip usually means breadboarding a circuit, writing ...

Serial Peripheral Interface (SPI) is not really a protocol, but more of a general idea. It’s the bare-minimum way to transfer a lot of data between two chips as quickly as possible, and for that ...

Two serial EEPROMs are SPI-bus based memory chips that permit easy interfacing with microcontrollers. The 25AA256 and 25LC256 are 256-Kb chips that operate at speeds up to 10 MHz. The 25AA256 operates ...