NXP (PCF8584T/2,512) Interface Bridges, Parallel Bus to I2C

Product OverviewThe PCF8584T/2,512 is an Integrated Circuit designed in CMOS technology whichserves as an interface between most standard parallel-busmicrocontrollers/microprocessors and the serial I²C-bus. Communication with theI²C-bus is carried out on a byte-wise basis using interrupt or polled handshake.It controls all the I²C-bus specific sequences, protocol, arbitration andtiming. The PCF8584 allows parallel-bus systems to communicate bidirectionallywith the I²C-bus. It acts as an interface device between standard high-speedparallel buses and the serial I²C-bus.Parallel-bus to I²C-bus protocol converter and interfaceCompatible with most parallel-bus microcontrollers/microprocessorsAutomatic detection and adaption to bus interface typeProgrammable interrupt vectorI²C-bus Monitor modeProduct InformationBridge Type: Parallel Bus to I2CSupply Voltage Min: 5.5VSupply Voltage Max: 4.5VInterface Case Style: SOICNo. of Pins: 20PinsOperating Temperature Min: -40°COperating Temperature Max: 85°CProduct Range: -Automotive Qualification Standard: -MSL: MSL 2 - 1 year