Part Number: MSP430AFE253 In project, to down the cost, we would like to change the system crystal to 12MHz from 8Mhz for MSP430AFE253IPW, but after applying the change, we found that the MCU running is not stable, sometime the MCU reset and restart ru…
Part Number: MSP430AFE253 Hi team,
Could you please tell me about the noise and effective resolution specifications of the AD converter built into MSP430AFE253? I could not find it on TI.com
Regards,
Taito TAkemura
Part Number: MSP430AFE253 Dear team,
What is max operation junction temperature of MSP430AFE253?
We can see Operating free-air temperature, Ta max at datasheet, but there is no data operation junction temperature, Tj max value.
Please let me know your…
Part Number: MSP430AFE253 Hi team,
There’s an issue from the customer need your help:
Hello, I use MSP430AFE253IPWR to design a module that collects small voltage signals, the acquisition frequency is fixed, in the field environment test or in the…
Part Number: MSP430AFE253
Hi Team,
Here's an issue from the customer may need your help:
I am currently using MSP430AFE253 to collect battery internal resistance. The device sends out PWM pulse waves, then measures the AD value when the PWM pulse…
Hi Yale,
Sorry for the late response. Yes, they should enable the SVS. What is the application? Does it have a constant VDD or can VDD vary (like running from battery).
Part Number: MSP430AFE253 Hi team,
Here's an issue from the customer may need your help:
When SD24GAINx is set to 0 time in the program, the exact voltage value can be calculated correctly using the formula (ad value / 7fff)*0.6V.
The customer now…
Part Number: MSP430AFE253 Hello,
Trying to verify or confirm my understanding of the voltages allowed at the inputs of the MSP430AFE253 when using a sigma-delta ADC and internal reference. We'll assume the internal reference is 1.2V, ADC PGA Gain is 1…
Part Number: MSP430AFE253 Other Parts Discussed in Thread: MSP-FET , Hi Team,
Our customer use circuit below to blowing fuse:
It works for other families of MSP430, but doesn't work for this device.
Is this device different from other families?
Thanks…
Part Number: MSP430AFE253 PN: MSP430AFE253IPW.
In the current template debugging, One was found to be good and the other was found to be faulty.
Unable to sample NORMALLY, THAT is, for the same level signal, the sampling result back is changing, and the…