I²C

I²C Bus

App

 

In the early 80s, Philips invented the I2C serial data bus to be able to control several chips in between a TV.  I2C is developed as a Master-Slave bus. A data transfer is always initiated by a master, the slave appealed via an address will respond accordingly. Due to the simple concept and the successful implementation, I2C became a standard. More than 1.000 different IC's from over 50 manufactures nowadays are using the I2C technology.     

 

Total Phase offers powerful, compact and inexpensive I2C host Adapter for programming, erasing and verifying serial SPI memory chips and I2C protocol analyzers to support the developer during the debug phase.

 

Totalphase I2C Products

 

Total Phase
Products
Aardvark Promira I2C-Level 1 Promira I2C-Level 2 Beagle I2C/SPI
Aardvark I2C/SPI Host Adapter  Promira I2C-Level 1 Promira I2C-Level 2 Beagle I2C/SPI 
Part Number TP240141 Promira Serial I2C Platform TP500110 TP320121
Protocols
Supported
I2C I2C I2C I2C, MDIO,
SPI-Single I/O
Function Master/Slave Host Adapter Master/Slave Host Adapter Master/Slave Host Adapter Real-time Bus Monitor
Master Clock Speed 800 kHz 1 MHz 3.4 MHz 24 MHz
Slave Clock Speed 800 kHz 1 MHz 3.4 MHz 24 MHz
Chip/Slave Select 1 N/A N/A Monitor 1 slave select
Slave Capability < = 6 Advanced Ultra N/A
Voltage Levels (V) 1 3.3-5V 0.9-3.45 V, 5 V 0.9-3.45 V, 5 V 3.3-5V
Target Power 5 V, 30mA available 2 Independent, 1 Programmable, (0.9-3.45 V), 1 Switchable (3.3-5V) 200mA available 5 V, 30mA available
Connection Full Speed USB High Speed USB, Ethernet High Speed USB, Ethernet High Speed USB
1 Compatible with 5V

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Beagle I2C/SPI Protocol Analyzer

Product no.: TP320121

The versatile Beagle™ I2C/SPI Protocol Analyzer is the ideal tool for the embedded engineer who is developing an I2C, SPI, or MDIO based product. 

335.00 *
Product data sheet
In stock

Promira Serial I2C/SPI Platform

Product no.: TP500110

Promira is a universal hardware platform usable for a variety of applications, like I2C, SPI and eSPI.

from 635.00 *
Product data sheet
In stock

I2C Development Kit

Product no.: TP120112

I2C Kit with Aardvark & Beagle I2C

638.00 *
In stock

Aardvark I2C/SPI Host Adapter

Product no.: TP240141

Erase, program, verify Memory Devices - The Aardvark I2C/SPI Host Adapter is a fast and powerful I2C bus and SPI bus host adapter through USB.

289.00 *
Product data sheet
In stock