I2C Ultra Fast-mode (UFm) Debuts on our Devices
Steve Blozis of discusses the new I2C Ultra Fast-mode specification, as well as the first UFm devices.
- Processors and Microcontrollers
- Audio
- Interfaces
- Peripherals and Logic
- Power Management
- Sensors
- RF
- RFID / NFC
- Security and Authentication
- Wireless
- Automotive Products
- Communication Infrastructure Products
- Industrial Products
- Mobile Products
- Smart City Products
- Smart Home Products
- Product Information
I2C-bus Controller and Bridge ICs
Continuing 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 master, or there is a need for a 2nd hardware master.
Featured Products
| 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 |
What's New
System Management I2C and SPI Selector Guide 2019
Selector Guide of interface components for all your design needs.
Solutions Around the Core – Secure Interfaces and Power
Discover other solutions we offer for your designs.