TIDM-02005: Power Consumption of TDIM-02005

Sudeepa Madubhashitha Weerasinghe Manikka Baduge

Part Number: TIDM-02005
Other Parts Discussed in Thread: MSP430FR6043

Tool/software:

Im going to design this TIDM-02005 reference design. Before that I want to know about certain things. I listed those things below.

1) Need to know about the power consumption of this design. ex-: how much power need for tranducers, for USS calculation part and MCU processing parts.

2) Need to know what are the transmitter modules that can use for this design to transmit data and also power consumption for it. ex-: I need to use mBus, cat 1 and LoRaWAN

2 months ago

0 Sal Ye 2 months ago

TI__Genius 13905 points

Hi Sudeepa,

For Q1, we give all the information in the user guide, if not provided inline, then it requries your evaluation.

https://www.ti.com/lit/ug/tidues5a/tidues5a.pdf

It gives the MCU current consumption with each stage:

For Q2, MSP430FR6043 only supports below connectivity interface, other need implemented by external component:

B.R.

Sal

0 Sudeepa Madubhashitha Weerasinghe Manikka Baduge 2 months ago in reply to Sal Ye

Prodigy 40 points

MCU part is ok now. thank you.
also I need to know current consumption for the LCD if it keep on for few minutes per day. ex-: display keep on for 5 mins how about the power consumption for that LCD?

0 Sal Ye 2 months ago in reply to Sudeepa Madubhashitha Weerasinghe Manikka Baduge

TI__Genius 13905 points

Hi Sudeepa,

For LCD power consumption, it depends on your application. we do not maintain these information.

For the LCD driver part, there are some data described in datasheet which you can refer to:https://www.ti.com/lit/ds/symlink/msp430fr6043.pdf

B.R.

Sal

0 Sudeepa Madubhashitha Weerasinghe Manikka Baduge 2 months ago in reply to Sal Ye

Prodigy 40 points

Ok thank you.
In TIDM-02005 design used LCD module called FH-1138p. Its hard to find that display. Can you suggest me a suitable LCD module for this design?

0 Sal Ye 2 months ago in reply to Sudeepa Madubhashitha Weerasinghe Manikka Baduge

TI__Genius 13905 points

Hi Sudeepa,

This is out of my knowledge, I do not know much LCD module due to TI do not provide it.

From my perspective, you could consider the similar LCD performance, and consider below key features:

LCD frame frequency range / bias mode / COM and segment required amount / and maybe frame waveform requirement if has.

LCD driver in this device is 3V3, so it doesn't support 5V LCD.

B.R.

Sal

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TIDM-02005: Power Consumption of TDIM-02005