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  • Asking for alt. solution to replace PCF85063

    TI Thinks Resolved
    Other Parts Discussed in Thread: BQ32002 Hi Team, Customer would like to find solution to replace PCF85063. Do we have solution to replace PCF85063? https://www.nxp.com/products/peripherals-and-logic/signal-chain/real-time-clocks/rtcs-with-ic-bus…
    • Answered

  • Alternative to DS1340C-33#T&R

    Resolved
    Other Parts Discussed in Thread: BQ32000 , BQ32002 Hi Team, Can you please advise with best alternative to DS1340C-33#T&R? Thanks in advance Best Regards Furkan
    • Resolved

  • DRA829V: How to use CCS to debug code on r5f with a72 already running QNX?

    Part Number: DRA829V Other Parts Discussed in Thread: BQ32002 There is already a QNX operating system running on the a72. Following the normal CCS debugging process I need to load a js file. This file will load some files onto the a72, which will interfere…

  • How to get a 0.8V RTC clock?

    TI Thinks Resolved
    Other Parts Discussed in Thread: BQ32000 , BQ32002 Hi， In applications where the PCB size is severely limited (less than 2.5mm * 3.5mm), a 0.8V RTC clock is required. Could you please help provide a solution or device? Thanks.

  • RE: Cross ref - MAMIXE DS3232MZ

    Hi Riccardo, The closest solutions we have are the bq32000 or the bq32002 (bq32002 has an integrated trickle charger). Both solutions require an external 32.768kHz crystal. All other TI discrete RTCs are designed for parallel bus systems. Regards…

  • RE: BQ32000: Adjust the registers issue

    Hi Lawrence, Can you explain a bit more about the issues you're having with the CAL_CFG1 register? There's a description of the calibration process in this thread: https://e2e.ti.com/support/clock-timing-group/clock-and-timing/f/clock-timing-forum/703635…

  • RE: DP8573A: RTC with lowest drift

    Hi Lane, Thank you for your suggestion. Do we have a MSP430 driver library for BQ32002? Regards, Danilo

  • Recommendation of Calendar RTC like DS1302

    TI Thinks Resolved
    Other Parts Discussed in Thread: BQ32000 , BQ32002 Hi Team, Could you help recommend device like DS1302 which has calendar data output? I only find a reference design which use MSP430 here: https://www.ti.com/tool/TIDM-TEMPCOMPENSATED-RTC Thank…
    • Answered

  • RE: BQ32000: use super cap at Vback

    Resolved
    question 1 the difference between bq32000 and bq32002 is clear, The BQ32000 integrates a trickle charger for VBACK, BQ32002 does not. https://e2e.ti.com/support/clock-and-timing/f/48/t/735057?BQ32002-What-differences-are-there-between-BQ32000-and…

  • CDCS501: PCF8563 replca

    TI Thinks Resolved
    Part Number: CDCS501 Other Parts Discussed in Thread: BQ32000 , BQ32002 Hi, May I know TI have any replace part with PCF8563? https://www.nxp.com/docs/en/data-sheet/PCF8563.pdf Need I2C, Vin<3V. Thanks! Jeff

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