Aardvark SPI/I2C Adapter

Aardvark SPI/I2C Adapter


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High-speed USB to I2C / SPI Converter

The Aardvark SPI & I2C Adapter is a fast and powerful SPI & I2C bus converter.  With a feature-rich GUI application as well as an API supporting a whole list of languages and Labview drivers, this SPI / I2C adapter is suited to be used in the test lab environment as well as manufacturing and automated testing.

PLEASE NOTE: +-3 Week lead time

I2C Bus Converter Specifications:
. True 400 kbps performance over higher bandwidth USB versus slower RS-232.
. Supports standard mode (100 kbps) and fast (400 kbps) mode as well as various speeds rangingfrom 1 kHz to 800 kHz.
. Supports inter-bit and inter-byte clock stretching.
. Supports multi-master.
. Master transmit and receive.
. Asynchronous slave transmit and receive.
. Software configurable I2C pull-up resistors.
. Software configurable target power pins to power downstream devices.
. Repeated Start, 10-bit slave addressing, and Combined Format transactions.
. Compatible with:  Display Data Channel (DDC), System Management Bus (SMBus), Two-WireInterface (TWI)

SPI  Bus Converter Specifications:
. Operates in SPI master or slave mode.
. Up to 8 Mbps master signaling rate.
. Up to 4 Mbps slave signaling rate.
. Full duplex master transmit / receive.
. Asynchronous slave transmit / receive.
. Software configurable Slave Select (SS) polarity in master mode
.General Purpose IO (GPIO) Specifications:
. I2C and SPI pins can be repurposed for more general use, allowing them to be used for customsignals on target systems.
. GPIO functionality can also be combined with I2C or SPI to interact with your target system.
. GPIO configuration is cached internally to preserve settings between operational modes.

General Technical Specifications:
. SPI & I2C Converter is USB bus powered
. Software configurable power output to power downstream devices  (5V @ 30mA)
. 3.3V and 5V compatible
. ESD protection on all pins
. Firmware is field-upgradable
. OS support for Windows, Linux and Mac

The SPI & I2C Converter Package Includes:
Aardvark I2C / SPI Adapter, USB cable, I2C / SPI data cable, CD with converter software, drivers, code examples and documentation

Lead time: +- 15 working days

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