Total Phase Product Selector Guide
Aardvark I2C/SPI Host Adapter
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Cheetah SPI Host Adapter
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Beagle I2C/SPI Protocol Analyzer
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Beagle USB 12 Protocol Analyzer
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Beagle USB 480 Protocol Analyzer
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Part Number
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TP240141 | TP280121 | TP320121 | TP320221 | TP320510 |
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Datasheet
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Datasheet | Datasheet | Datasheet | Datasheet | Datasheet |
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RoHS Compliant
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I2C Master
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Up to 800 kHz 1 | - | - | - | - |
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I2C Slave
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Up to 800 kHz 1 | - | - | - | - |
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SPI Master
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Up to 8 MHz 2 | Up to 40 MHz+ 3 | - | - | - |
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SPI Slave
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Up to 4 MHz 2 | - | - | - | - |
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GPIO
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- | - | - | - |
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I2C Monitor
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- | - | Up to 4 MHz | - | - |
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SPI Monitor
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- | - | Up to 24 MHz | - | - |
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MDIO Monitor
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- | - | Up to 2.5 MHz | - | - |
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USB Monitor
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- | - | - | Up to 12 Mbps | Up to 480 Mbps |
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Windows, Linux & Mac OS X
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USB Bus-Powered Device
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Full-Speed | High-Speed | High-Speed | High-Speed | High-Speed |
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Software GUI
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Development API/DLL
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LabVIEW Driver
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Dimensions
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L:3.5in (8.9cm) W:1.6in (4.1cm) H:0.9in (2.2cm) |
L:3.5in (8.9cm) W:1.6in (4.1cm) H:0.9in (2.2cm) |
L:3.5in (8.9cm) W:1.6in (4.1cm) H:0.9in (2.2cm) |
L:3.5in (8.9cm) W:1.6in (4.1cm) H:0.9in (2.2cm) |
L:4.6in (11.7cm) W:2.75in (7.0cm) H:1.1in (2.8cm) |
1 Actual system bus speed may vary as a function of capacitance.
2 The quoted values are intra-byte speeds. Please refer to the datasheet for timing restrictions.
3 Customers have successfully over-clocked the Cheetah SPI adapter to 50MHz.