TM4C123B == TM4C123G - USB?

Richard Bland

Expert 2050 points

Other Parts Discussed in Thread: TM4C123GH6PGE, TM4C123BH6PGE

The TM4C123GH6PGE is on long lead times right now, can anyone tell me if the TM4C123BH6PGE is just the same device without the USB module? If so I can specify this instead. Thanks.

over 12 years ago

0 Stellaris Jordan over 12 years ago

TI__Intellectual 1185 points

Richard,

That is correct. The overview page for the Tiva line of MCUs contains a good diagram that details the exact meaning of each letter and number in the Tiva part numbers. The only difference between the two parts you listed is the sub-family, which means that the only thing that would be different between the two chips is what hardware peripherals are present. A quick look at the parametrics table of each chip shows, among other things, which peripherals are present, and the only difference between the tables for the TM4C123GH6 and the TM4C123BH6 is the absences of USB in the BH6.

TM4C123BH6PGE == (TM4C123GH6PGE - USB)

will return a non-zero value.

0 Richard Bland over 12 years ago in reply to Stellaris Jordan

Expert 2050 points

OK that's clear now - hadn't spotted the table on the last page. Thanks alot :)

0 Osman Eralp over 11 years ago in reply to Richard Bland

Prodigy 100 points

The explanation of the parts number is actually on the getting started page: http://www.ti.com/lsds/ti/microcontroller/tiva_arm_cortex/c_series/getting-started.page.

It took me a long time to find it. The table should be added to the Product Selector PDF.

--Osman

Arm-based microcontrollers

Arm-based microcontrollers forum

TM4C123B == TM4C123G - USB?