Abstract: Serial peripheral interface, a term originally coined by Motorola in the 1980s, serves as a protocol facilitating the communication of serial synchronous data between a master device, often ...

This article provides a brief description of two major communication protocols; I2C and SPI, their differences, and the factors you have to consider for choosing the right interface for your project.

The 23LCV1024 is a 1 Mbit Serial Peripheral Interface (SPI) serial SRAM with battery backup and SDI interface. The memory of the device is accessed via a simple SPI compatible serial bus. The bus ...

The BR25G128-3 is a serial peripheral interface BUS EEPROM by ROHM. The device is a 128 kbit SPI BUS Interface that features a high speed clock action of up to 20 MHz. The device has an operating ...