USB-to-I2C Professional

USB-to-I2C Professional

USB-to-I2C Professional is a general purpose I2C and SPI interface tool that allows a user to communicate with any I2C or SPI slave devices. USB-to-I2C includes the USB-based hardware and Windows software and driver that is compatible with Windows XP, Vista, and Windows 7. Support for both 32-bit and 64-bit operating systems are included.

The USB-to-I2C software has the capability to program I2C and SPI serial eeproms, ram, and fram from 16 bytes (128 bit) to 512k bits (64k bytes). Universal modes provide the flexibility to communicate with any I2C slave device.

The hardware is capable of transmitting I2C up to 1 Mb/s (note the I2C spec limits the speed to 400 Kb/s) and SPI up to 4Mb/s. There are 3.3V and 5V switchable power outputs on the USB-to-I2C hardware allowing you to supply low-power target systems.

USB-to-I2C Professional includes:

- the USB-to-I2C hardware

- 3 ft USB 2.0 cable

- USB DLL allowing you to create your own I2C and SPI applications

- DLL examples for Visual C++, Visual C#, Visual Basic, Delphi, and C++ Builder

- compatible with LabView

- USB-to-SPI Windows software

- USB-to-I2C Windows application with universal I2C support and a custom interface for the following popular I2C devices:

EEPROMS

128-bit (16 Bytes) up to 512k bits (64kB)

Universal I2C Interfaces

Expert Mode - a highly configurable user interface

User Definable - a useful generic interface with slider and spin controls

Thermal Management

LM75A Digital Temperature Sensor and Thermal Watchdog

NE1617 and NE1617A Temperature Monitors

SA56004 Remote and Local Temperature Sensor

SE98 SO-DIMM SMBus/I2C-bus temperature sensor

I2C Mux/Switch

PCA9541 I2C Master Selector

PCA9540B Two-channel I2C Multiplexer

PCA9542A Two-channel I2C Multiplexer with Interrupt

PCA9543A Two-channel I2C Switch with Interrupt and Reset

PCA9544A Four-channel I2C Multiplexer with Interrupt

PCA9545A Four-channel I2C Switch with Interrupt and Reset

PCA9546A Four-channel I2C Switch with Reset

PCA9547 Eight-channel Switch

PCA9548 Eight-channel I2C Switch with Reset

PCA9549 Octal Bus Switch

LED Blinkers/Dimmers

PCA9530 2-bit I2C LED Dimmer

PCA9531 8-bit I2C LED Dimmer

PCA9532 16-bit I2C LED Dimmer

PCA9533 4-bit I2C LED Dimmer

PCA9550 2-bit I2C LED Blinker

PCA9551 8-bit I2C LED Blinker

PCA9552 16-bit I2C LED Blinker

PCA9553 4-bit I2C LED Blinker

SAA1064 4-digit I2C LED Driver

Real-time Clocks 

PCF8563 Real-time Clock/Calendar

IO Expanders

PCA9534 8-bit I2C I/O Expander with Interrupt

PCA9535 16-bit I2C I/O Expander with Interrupt

PCA9536 4-bit I2C I/O Expander

PCA9537 4-bit I2C I/O Expander with Interrupt and Reset

PCA9538 8-bit I2C I/O Expander with Interrupt and Reset

PCA9539 16-bit I2C I/O Expander with Interrupt and Reset

PCA9554 8-bit I2C I/O Expander with Interrupt

PCA9554A 8-bit I2C I/O Expander with Interrupt

PCA9555 16-bit I2C I/O Expander with Interrupt

PCA9556 8-bit I2C I/O Expander with Reset

PCA9557 8-bit I2C I/O Expander with Reset

PCA9559 5-bit I2C EEPROM DIP Switch

PCA9698 40-bit I2C I/O Expander with Interrupt and Reset

PCA9560 Dual 5-bit Multiplexed 1-bit Latched I2C EEPROM DIP Switch

PCA9561 Quad 6-bit Multiplexed I2C EEPROM DIP Switch

PCF8574 8-bit I/O Expander

PCF8574A 8-bit I2C I/O Expander

PCF8575 16-bit I2C I/O Expander

PCA8550 5-bit I2C EEPROM DIP Switch

PCA9500 8-bit I2C I/O Port with Interrupt and 2K EEPROM

PCA9501 8-bit I2C I/O Port with Interrupt and 2K EEPROM

I2C Interface Product Selector Guide