ИС, контроллер интерфейса ввода вывода PCF8584T/2,512

Интерфейсные мосты , Параллельная Шина в I2C, 5.5 В, 4.5 В, SOIC, 20 вывод(-ов), -40 °C

The PCF8584T/2,512 is an Integrated Circuit designed in CMOS technology which serves as an interface between most standard parallel-bus microcontrollers/microprocessors and the serial I²C-bus. Communication with the I²C-bus is carried out on a byte-wise basis using interrupt or polled handshake. It controls all the I²C-bus specific sequences, protocol, arbitration and timing. The PCF8584 allows parallel-bus systems to communicate bidirectionally with the I²C-bus. It acts as an interface device between standard high-speed parallel buses and the serial I²C-bus.

• Parallel-bus to I²C-bus protocol converter and interface
• Compatible with most parallel-bus microcontrollers
• microprocessors
• Automatic detection and adaption to bus interface type
• Programmable interrupt vector
• I²C-bus Monitor mode
• Multi-master capability
• I²C-bus Monitor mode

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