SM320F28335-HT - Availability

Krishna Allam

Other Parts Discussed in Thread: SM320F28335-HT

Hello Champs!

We would like to evaluate the feasibility of using the SM320F28335-HT device in one of our upcoming designs. I see that this product is on the roadmap but not yet available in Hi-Rel. Can someone please shed some light on availability. I would like to know availability of the entire development environment not just the device. For example, development boards and and other tools.

Also, I would like to know if any of the products in the Stellaris family available or will be available in Hi-Rel.

Here is info I found about the available products and roadmap.

http://focus.ti.com/hirel/docs/productcontent.tsp?sectionId=605&tabId=2412

High Temperature (HT) Roadmap Products

Device	Function
Data Converters
ADS8320-HT	16-Bit, High-Speed, microPower Sampling ADC
Power
TPS62110-HT	Adjustable, 700-mA, 17-V Vin Step-Down Converter
Amplifiers
OPA129-HT	Ultra-Low Bias Current Diff Operational Amplifier
INA117-HT	High Common-Mode Voltage Difference Amplifier
INA271-HT	Voltage Output High-Side Current Shunt Monitor
Reference

-->

Processors
SM320F28335-HT	32-Bit Floating Point Motor Control DSP
OMAP-L137-HT	Low-Power Applications Processor (ARM9 + DSP)

Thanks,
Krishna Allam

Schlumberger Oilfield Services

Formation Evaluation Integration Center

110 Schlumberger Dr., MD 10

Sugar Land, TX 77478

(281) 285-8432 office

over 14 years ago

0 Mont Taylor over 14 years ago

TI__Prodigy 450 points

Hi Krishna,

We are still about two weeks away from offical release of the High Temperature F28335 device. We have provided several ceramic samples to your Sugar Land location and will work with Morgan Lollar our local TI contact in Houston to provide follow up with you. The code development tools are the same used for the industrial F28335 and standard EVM board can be used for software development.

TI HiRel is evaluating some of the Stellaris parts for higher temperature operation, but have not put any on our roadmap at this time.

Thanks,

Mont Taylor

TI High Temperature Products

0 Krishna Allam over 14 years ago in reply to Mont Taylor

TI__Expert 7985 points

Mont,

Thanks for your reply. I look forward to hearing from Morgan.

Regards,

Krishna

0 Krishna Allam over 14 years ago in reply to Krishna Allam

TI__Expert 7985 points

Hi Mont,

Thanks for the feedback you provided on the 28335. This device is looking like a better candidate for us. I would like to get the following additional information:

1. Is there any data available related to CANOpen running on 28335?

2. Has DSP BIOS been ported to 28335?

Thanks,

Krishna

0 ChrisClearman over 14 years ago in reply to Krishna Allam

TI__Guru** 118370 points

Yes, BIOS is available for free on 28335

Yes, CANOpen is available on all 28x devices

http://www.port.de/pages/products/can/canopen/index.php?lang=en

http://www.simmasoftware.com/products.html

0 Bruce McKenney over 14 years ago in reply to Mont Taylor

Intellectual 280 points

Are data sheets available for these parts?

I'm particularly interested in (a) Does the Flash work (at high temperature)? and

(b) what is the power consumption (at high temp) ?

0 Mont Taylor over 14 years ago in reply to Bruce McKenney

TI__Prodigy 450 points

The product folder for the SM320F28335-HT part should be visible soon and will have the data sheet.

The part including the Flash was charaterized at 210C and works at that temperature. The data sheet will also provide information on current consumption at temperature.

C2000™︎ microcontrollers

C2000 microcontrollers forum

SM320F28335-HT - Availability

High Temperature (HT) Roadmap Products