EDN

The Serial Peripheral Interface Bus

The SPI is an interface bus that is used to send data between microcontrollers, and/or other peripherals like sensors, flash and EEPROM memory, LCDs, SD Cards, Camera Lenses and many more. Being able ...
EDN

Serial Peripheral Interface EEPROM

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 ...
Electronic Design

Power Your Peripheral from the Serial Interface

Robust serial interfaces such as USB and IEEE-1394 ™ have revolutionized personal computing. They provide a simple-to-use interconnection to a variety of different peripherals, ranging from products ...
Electronic Design

Isolate Your High-Speed SPI Bus Despite Long Propagation Delays

The serial peripheral interface (SPI) bus is a synchronous, full-duplex, serial data link commonly used for the short-distance data exchange between a master device, such as a microcontroller unit ...
Hexus

VIA adopts SPI bus for easy BIOS flashing

VIA's upcoming VT8237S south-bridge will implement a serial bus that will allow easy BIOS flashing for the likes of system integrators and motherboard manufacturers. Generally speaking, there are two ...
Hackaday

SNES Controllers Are (Almost) SPI-Compatible

Considering that the Serial Peripheral Interface bus semi-standard has been around since the early 1980s, it’s perhaps not that shocking that the controllers of the Super Nintendo Entertainment System ...