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Aardvark I2C/SPI Host Adapter - Total Phase-TP240141
Aardvark I2C/SPI Host Adapter - Total Phase-TP240141
Aardvark I2C/SPI Host Adapter - Total Phase-TP240141
Aardvark I2C/SPI Host Adapter - Total Phase-TP240141

Aardvark I2C/SPI Host Adapter - Total Phase-TP240141

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The Aardvark™ I2C/SPI Host Adapter is a fast and powerful I2C bus and SPI bus host adapter. It allows developers to interface a Windows, Linux, or Mac OS X PC via USB to a downstream embedded system environment and transfer serial messages using the I2C and SPI protocols.
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Specifications
Code
:
AardVark I2C/SPI Host Adapter
Type
:
Download the debugger
Packaging
:
BOX
Brand
:
TotalPhase
Origin
:
China
Weight
:
0.5kg
Detail

KEY FEATURES

I2C


Operates in master or slave mode
True 800 kbps† performance  over higher bandwidth USB
Supports standard mode (100 kbps)  and fast (400 kbps) mode as well as  various speeds ranging from  1 kHz to 800 kHz†
Supports multi-master and inter-bit and inter-byte clock stretching
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
† Actual system bus speed may vary as a function of capacitance.

SPI


Operates in 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 target power  pins to power downstream devices
Software configurable Slave Select  (SS) polarity in master mode

GPIO


Repurpose I2C and SPI pins for more  general use as custom signals on target systems
Combine GPIOs with I2C or SPI to  interact with your target system
GPIO configuration is cached internally  to preserve settings between operational modes


TECHNICAL SPECIFICATIONS

Bit Rate

  • I2C Master: 1 kHz - 800 kHz

  • SPI Master: 125 kHz - 8 MHz

  • SPI Slave: 0.1 MHz - 4 MHz

Target Bus Interface

  • I2C Master/Slave

  • SPI Master/Slave

  • Up to 6 GPIO pins

Target Bus Cable

  • 10-pin ribbon cable

  • 1.27 mm (0.05") pitch

  • 130.175 mm (5 1/8") length

Host Bus Interface

  • USB 1.1/Full-speed

  • Standard-B receptacle                                                                                                  

Target Bus Connector

  • Type: 2x5 IDC female, 2.54 mm (0.10") pitch

  • Pinout

    • Power Pins: GND (Pins 2, 10), NC/+5V (Pins 4,6)

    • I2C Pins: SCL (Pin 1), SDA (Pin 3)

    • SPI Pins: MISO (Pin 5), SCLK (Pin 7), MOSI (Pin 8), SS (Pin 9)

    • GPIO Pins: 1, 3, 5, 7, 8, 9


DC Characteristics

  • Target Power: +5V, 25 mA max

  • I2C/SPI Signal: 3.3V, 10 mA

Operating Temperatures

  • 10 to 35oC (50 to 95oF)

Compatible

  • Display Data Channel (DDC)

  • System Management Bus (SMBus)

  • Power Management Bus (PMBus)

  • Smart Battery Bus (SBBus)

  • Intelligent Platform Management Interface (IPMI)

  • Two-Wire Interface (TWI)

Hardware

Minimum Hardware Requirements

  • Intel or AMD processor operating at 2 GHz or faster

  • 1 GB physical RAM (32-bit) or 2 GB RAM (64-bit)

  • 2 GB or more available hard disk space

  • Full-speed USB port

  • VGA capable of 1024-x768 or higher screen resolution

  • Internet access is helpful

Required Software (Windows & Linux)

PC Requirements & Supported Operating Systems

  • Windows: 7, 10, 11 and later

  • Linux: Red Hat, SuSE, Ubuntu, Fedora

  • macOS: 13 and later

Dimensions and Weight

  • 55.6 mm x 22.2 mm x 89 mm (2.19" x 0.87" x 3.5")

  • 64 g (0.14 lbs)

Quality

  • CE

  • RoHS

  • One Year Warranty

  • Manufacturing

    • ISO 9001

    • ISO 13485

    • AS9100C

    • ITAR

    • Made in USA: Tariff-free, fast shipping, and reliable availability.


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