Controller Area Network (CAN) data bus is a serial communications protocol that supports distributed real-time control with a high level of security. Introduced in the 1980s by Robert Bosch GmbH, the ...
Bidirectional buses (e.g., I 2 C, SMBus, and LIN) have become ubiquitous in today’s electronics due in part to their simplicity. Using only two wires – data and clock – multiple devices can ...
This application note is about PCA9500 that provides drop-in replacement for PCF8574 with integrated 2-kbit EEPROM. It also covers PCA9501 which provides same functionality with six address pins ...