Need Appropriate Cost effective microcontroller

[ankitbajaj01]

Hello All,

I need microcontroller with inbuilt ADC.

Need to know which one would be appropriate from cost and price point of view...

Regards...

 

[bigdogguru]

Elaborating on the ADC requirements would helpful before a recommendation is made.

How bits of resolution? Sample rate required? How many channels are required?

What microcontroller families do you have previous experience?


BigDog

 

[ankitbajaj01]

Elaborating on the ADC requirements would helpful before a recommendation is made.

How bits of resolution? Sample rate required? How many channels are required?

What microcontroller families do you have previous experience?


BigDog

Hello Sir BigDog

I have utilized the AT89s52 previously. But now I want to detect current in the motor. So I have introduced CT but I can get analog output across resistance of CT so I need ADC.

If I go for AT89S52 then I need to take separate ADC which costlier than uC itself so better I go with uC with inbuit ADC.

Can u suggest me any uC with the similar specification of the AT89s52 and also it need to be cost effective..

Regards...

 

[bigdogguru]

If you would like to remain using an 8051 variant, consider the following series of microcontrollers:

Silabs C8051F High-Performance, Analog-Intensive Microcontrollers

**broken link removed**

Analog Devices 8052 Core Products

Otherwise, you may want to consider, PIC16F, PIC18F, AVR ATmega, MSP430 series of microcontrollers.

BigDog

 

[ArNvC]

I've used PIC18F452 for a similar project like yours. Its really good and cheap too

 

[Fe.M]

STM8, powerful, inexpensive

 

[Renesas123]

RL78/G12 family MCU are cost effective & powerfull

 

[#MAAM#]

use Microchip microcontroller (PIC family) and MIKROC compiler. It's easiest way.