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How many Current Consumption of PSoC4 4200 BLE chip?(I think using CY8C4248FNI-BL553)
By data sheet, I know active mode current is 1.7mA(3MHz),
but I want know current @ M0 Core running Max Frequency 48MHz.
I want total (max) current consumption(BT + M0 + Programmable block), and I can't find 'M0' current.
->where should I read?
->Any one measure real device? Please teach me the reference value?
Thank you.
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When you look at a component's datasheet you will find a "XX.X uA/MHz" note. But because it is up to you which and how many components you use this information cannot be given for the complete chip.
Bob
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This is a bit complicated to answer: the current depends on active components and their clock frequency, debug interface, radio state etc.
That is where the development kits are good for.
Bob
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Thank you for your reply, Bob.
>That is where the development kits are good for.
OK. I get your answer, and I have to measure current by dev kit.
In other hand, many processor's data sheet shows consumption current like "XX.X uA/MHz", and I want like that data.Because I want to estimate about/max current of the processor.
Sorry.The data sheet says "Preliminary" state. So I think I cant get the data yet now.
(data sheet PSoC4 BLE 4200BLE)
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When you look at a component's datasheet you will find a "XX.X uA/MHz" note. But because it is up to you which and how many components you use this information cannot be given for the complete chip.
Bob