Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

[SOLVED] Frequency of the sensor

Status
Not open for further replies.
Y

Yaso

Junior Member level 1
Junior Member level 1
Joined
Apr 15, 2011
Messages
18
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,416
Hey All,

I'm calculating the power for writing to an embedded memory used in a wireless sensor node. I have its writing time and it equals 0.2ns, while the current required for the writing is assumed to be 600uA. Hence the energy consumed is 600u*0.2n = 0.12 pJ. Now I need to calculate the power for writing knowing that the frequency of the sensor node is 40MHz. So, P = E*f = 0.12p*40M = 4.8uWatt. Is my calculation correct??

Thanks in advance.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top