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#1 |
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![]() looking for datasheet for above mcu ic .
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#2 |
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![]() Can you please post a picture of the ic chip
Thanks
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#3 |
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![]() ts1102a
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#4 |
Badcaps Veteran
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![]() I sent you a PM about this date sheet request
I created an account to see if could find the data sheet as you can see from the terms and conditions it is not going to be available TS1102A is a micro controller from Renesas Technology Corp Japan And from I can see I do not think that this company put there data sheet available on the internet Unfortunately I have run into this issue with other company’s products that are made for a vendor that are not available no matter what you do to try to get it The chip is available from AliExpress and a couple of other vendors but no data sheet Last edited by sam_sam_sam; 07-03-2022 at 05:44 AM.. |
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#5 |
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![]() Renesas is notorious with this issue.
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#6 |
Badcaps Veteran
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![]() i know there isnt a datasheet but is it possible to read a good one and program a new one ?
the old one is dead but have access to a good working one . |
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#7 |
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![]() That’s a very good question on how you would program it.
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#8 |
Badcaps Veteran
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![]() Well I think it would depend on whether or not you can reverse engineer the device circuit but with out data sheet I do not know if can figure out the micro controller data pins or not this to me would be the biggest problem
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#9 |
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![]() From the Chinese forum:
(Excerpt) Lithium Battery Protection Board (TS1102A+N0412) Circuit classification: Instruments Circuit name: Lithium battery protection board (TS1102A+N0412) Product description: This circuit is based on the Renesas TS1102A microcontroller and controls the charging and discharging of the battery through the N0412. Avoid abnormal battery condition such as overcharging, overdischarging, overcurrent, short circuit, etc. Main characteristics TS1102A has 16 KB flash, 2 KB RAM 3 port port Uart 16X16 --> 32bit, 16X16+32 --> 32bit, 32/32 --> 32bit Operating voltage 1.6 ~ 5.5V, built-in high-speed generator, full temperature accuracy ±1% ultra-low power consumption Timer stop interval wake up average power consumption less than 1uA |
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#10 | |
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![]() Quote:
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#11 |
Badcaps Veteran
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#12 |
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