EDN

Add robust and reliable isolation to high-speed SPI communication

Serial Peripheral Interface (SPI) is an inter-device bus protocol that provides fast, synchronous, and full-duplex communication between a master and one of several slave devices. The master device — ...
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 ...
Electronic Design

High-Speed Adaptive Sampling Using an SPI Module

For certain applications, the use of a low-cost microcontroller (MCU) is a must, yet many of those applications need to interface with high data rate signals. The problem is that as the data rate of ...
EDN

High Speed 64Kbit SPI Bus EEPROM

The BR25G640-3 is a Serial Peripheral Interface Bus EEPROM designed by ROHM Semiconductor. It features a high speed clock action, a wait function, a write enable status and write disable status. It ...