System Management I2C and SPI Selector Guide 2020
Selector guide of interface components for all your design needs.
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Join our teamContinuing our leadership in I2C-bus devices, we offer a vast portfolio of I2C logic products for communication and protocol conversion. These solutions support many systems using SMBus, advancedTCA (ATCA) IPMI, and PMBus. These I2C-bus controllers and bridges work with I2C, SPI, UART and 8-bit parallel interfaces for applications such as: hardware protocol conversion, when there is no hardware leader, or there is a need for a second hardware leader.
Part Number | Description | Supply Voltage | Datasheet | Order |
---|---|---|---|---|
PCA9564PW | Parallel bus to I2C-bus controller | 2.3 – 3.6 V | PDF (241 kB) |
Buy |
PCA9629APWJ | Fm+ I2C-bus advanced stepper motor controller | -0.5 – 6.0 V | PDF (1.4 MB) |
Buy |
PCA9663B | Parallel bus to 3 channel Fm+ I2C-bus controller | 3.0 – 3.6 V | PDF (1.2 MB) |
Buy |
PCA9665APW | Fm+ parallel bus to I2C-bus controller | 2.3 – 3.6 V | PDF (676 kB) |
Buy |
PCF8584T/2 | I2C-bus controller | 4.5 – 5.5 V | PDF (180 kB) |
Buy |
Steve Blozis of discusses the new I2C ultra fast-mode specification, as well as the first UFm devices.