Not sure which tool is right for you? The following table breaks down the key features of the entire suite of Total Phase products. Detailed technical information for all these devices can be found in their respective datasheets. For more information on all of our products and software, please download the Total Phase product brochure here.

Part Number	TP240141	TP320121	TP320221	TP320510	TP280121
User Manual	HTML |  PDF	HTML |  PDF	HTML |  PDF	HTML |  PDF	HTML |  PDF
Product Photo
RoHS Compliant
I2C Master	1 - 800 kHz 1
I2C Slave	up to 800 kHz 1
SPI Master	up to 8 MHz 2				up to 40 MHz+ 3
SPI Slave	up to 4 MHz 2
GPIO
I2C Monitor		up to 4 MHz
SPI Monitor		up to 24 MHz
MDIO Monitor		up to 2.5 MHz
USB Monitor			up to 12 Mbps	up to 480 Mbps
Windows, Linux & Mac OS X
USB Bus Powered Device	Full-Speed	High-Speed	High-Speed	High-Speed	High-Speed
Software GUI
Development API / DLL
LabVIEW Driver
Dimensions	L: 3.5" (8.9 cm) W: 1.6" (4.1 cm) D: 0.9" (2.2 cm)	L: 3.5" (8.9 cm) W: 1.6" (4.1 cm) D: 0.9" (2.2 cm)	L: 3.5" (8.9 cm) W: 1.6" (4.1 cm) D: 0.9" (2.2 cm)	L: 4.6" (11.7 cm) W: 2.75" (7.0 cm) D: 1.1" (2.8 cm)	L: 3.5" (8.9 cm) W: 1.6" (4.1 cm) D: 0.9" (2.2 cm)

¹Actual system bus speed may vary as a function of capacitance.

²The quoted values are intra-byte speeds. Please refer to the datasheet for timing restrictions.

³Customers have successfully over-clocked the Cheetah SPI adapter to 50MHz.

Total Phase also has a number of accessories that can be used in conjunction with the products above.