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  • TPL5010-Q1: Reset voltage of TPL5010-Q1

    Part Number: TPL5010-Q1 Other Parts Discussed in Thread: TPL5010 Dear TI expert, Customers use TPL5010-Q1 as the watchdog chip of the MCU, and at the same time connect the RST pin of the MCU to a reset IC, as shown in the figure below, there is currently…

  • TPL5010: RSTN pin continue low while in Manual trigger mode

    TI Thinks Resolved
    Part Number: TPL5010 Tool/software: Hi, I am using TPL5010 ic in our project. I am facing an issue. This is related to firmware flash. I have fixed the wake pulse time is 500mSec but while flashing the firmware in microcontroller, IC is getting…

  • TPL5010: Floating WAKE pin, Done pin connect to controller

    TI Thinks Resolved
    Part Number: TPL5010 Tool/software: Hi, I have one tracker project, in which I need to implement watchdog IC TPL5010. I have no extra GPIOS. I have only one GPIO that I am planning to connect with DONE. I will send DONE signal from controller…

  • TPL5010: Reset was triggered while flashing

    TI Thinks Resolved
    Part Number: TPL5010 Tool/software: I am using TPL5010 is my WDT circuit. We are setting the Delay for 5min, But while flashing, the time is exceed the more than 5 min, the reset out was triggered. How i will prevent this one.
    • Answered

  • TPL5010: DONE pin explanation

    Resolved
    Part Number: TPL5010 Dear TI support, I have one questions about datasheet of TPL5010. In section "8.3.2 DONE" it can be read: "The DONE signal resets the counter of the watchdog only.". I thought, incorrectly, that each time the DONE signal was…
    • Resolved
    • Answered

  • TPL5010: Will this give an 8 hour delays?

    Resolved
    Part Number: TPL5010 Other Parts Discussed in Thread: SN74HCS164 , TLC555 Tool/software: 4 pins of TPL5010 used (red boxes). CLR input will be high (pull up resistor and high Z GPIO port) at VDD (2V to 5.5V) power up (so resistor can be read) and…
    • Resolved
    • Answered

  • TPL5010: I want to create ON/OFF signals for different times using two devices.

    Resolved
    Part Number: TPL5010 Other Parts Discussed in Thread: TPL5110 Tool/software: Hi team, I would like to create ON/OFF signals for different times using two TPL5010. However, I do not have a system to input a DONE signal, so I am thinking that the time…
    • Resolved

  • TPL5010: product recommendation

    TI Thinks Resolved
    Part Number: TPL5010 Hi, Please recommend a watchdog chip. Temperature -40°C to 125°C Low power consumption 35nA Power supply 1.8v-3.3v Reset pin: Output low When resetting, a mos tube is needed to power off the mcu No manual key reset required…

  • TLC555 or TPL5010: reference design for 8 hours waiting

    TI Thinks Resolved
    Part Number: TLC555 Other Parts Discussed in Thread: TPL5100 , TPL5000 , TPL5010 , SN74LV163A , SN74HCS164 , CD74HC4060 , SN74LV8154 Tool/software: Hi, Could you provide reference design to get trigger signal after 8 hours? MCU will give the signal…

  • TPL5010: WAKE pulses sometimes decrease to 2ms or 8ms from 20ms

    TI Thinks Resolved
    Part Number: TPL5010 Tool/software: Hi Expert, TPL5010's schematic as below, and RSTn is pull up, the DONE is always feeding the dog. The WAKE pulses sometimes decrease to 2ms or 8ms from 20ms. I suspect that the problem is caused by the instability…

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