The STM32F4DISCOVERY runs on the STM32F407VGT6 chip.
Looks like it the chip pulls 25-100mW depending on clock and peripheral use:
http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/DM00037051.pdf
________________________________
From: Anthony Cutler <[email protected]>
To: "[email protected]"
<[email protected]>
Sent: Monday, 21 May 2012, 7:41
Subject: Re: [Freetel-codec2] Atmel 32-bit Floating Point, ADC on-board chips
I somehow forgot about this project... must be the coffee hasn't kicked in yet.
Here's a post archive:
http://www.mail-archive.com/[email protected]/msg00066.html
While the on-board mic may not work well, that does give us some idea about the
computational performance on a Cortex-M4F chip which is very valuable info.
-73, KE7HQY
________________________________
From: Ronan Paixão <[email protected]>
To: [email protected]
Sent: Monday, 21 May 2012, 7:26
Subject: Re: [Freetel-codec2] Atmel 32-bit Floating Point, ADC on-board chips
That atmel series looks much like the STM32F4 series of microcontrollers.
Currently, the STM32F4-Discovery board has more features, runs at 168MHz (with
a Cortex-M4F core, which has single floating-point and SIMD instructions) and
already has an accelerometer, MEMs microphone and a class D DAC for audio
output on a P3 socket, all for a little less than US$15 from Mouser. Some
people have even already tried it with codec2 and reported some finds on the
list (like the mic's low performance).
--------------8<--------------8<-------------
Ronan Paixão
------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
Freetel-codec2 mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/freetel-codec2
------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
Freetel-codec2 mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/freetel-codec2
------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
Freetel-codec2 mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/freetel-codec2
