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Microcontroller with 12bit PWM

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catlover

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Hi.
I'm looking for microcontroller with 12bit (or more) PWM and 12bit AD.

Thanks
 

See PSoC from CypressMicroSystems

It have all, please send me PM if you have ant questions
 

One option is ADuC812 from Analog Device with 8 x 12 bit ADC and 2 x 12 bit DAC (no PWM). Or you can choose ADuC824 with 24 bit ADC
 

the simple solution too using something like a pic

is too offset sample using two a/d and an opamp or a cmos chip too extend your a/d's too using 10 bit double clock rate then half sample the input via the cmos chip too two 10 bit a/d

this way getting 20bit at the full clock
 

check this !

MSP430 from TI : 10 channel 16 bit PWM

Regards.

Zastereo
 

SIMBOX said:
the simple solution too using something like a pic

is too offset sample using two a/d and an opamp or a cmos chip too extend your a/d's too using 10 bit double clock rate then half sample the input via the cmos chip too two 10 bit a/d

this way getting 20bit at the full clock

I interested in :D
Please give some information.

Best Regards.
 

Hi,
Take a look at the M16c/62 and the m16c/80 from Mistubishi.

Regards

Paulo A.
 

Suggestion

May be use Atmel At94k40 series from Atmel? It has FPGA with unlimited flexibility.
 

12 BIT PWM

Hi, I´ve been working with the M16C62 PWM outputs, and it works great.

Regards
Oscar
 

M16C/62 supports 16/8 bits PWM output. For the details, please check below website : **broken link removed**

You can also find some application note there. Enjoy! :)
 

" I'm looking for microcontroller with 12bit (or more) PWM and 12bit AD."

Ok but what is the frequency of 12 bit pwm and convertion time of 12 bit ADC ?
 

you can use semence make SAB 5XX series.
they have wide range of periferals including PWM, flash ram, CAP-Com units and CAN.
hock
 

16bit PWM

Cypress PSOCs has 16bit and 8bit PWM and some other peripherals.
 

Why you see Chip DSP 16 Bit ( TMS320LF240x ) . It have 16 PWM but it have ADC 10 Bit. This chip very easy to use it.
 

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