Плата от повара банка. Какая маркировка микрасхема 16 пин  - Page 1
Forum section: electronics / beginners

author: Pribor
author_rank: Newbie
timestamp: April 11, 2024, 06:39:35 am
content: Здравствуйте всем! Плата от повара банка. Какая маркировка стоит, не подскажите Микросхема затёрта, 16 пин.

author: Zero999
author_rank: Super Contributor
timestamp: April 11, 2024, 07:06:40 am
content: Please post in English.I used a few online translators and this is the best I can get, with the part which came out as nonsense removed:Quote from: original posterIt's probably a microcontroller.What does the board do?

author: Haenk
author_rank: Super Contributor
timestamp: April 11, 2024, 07:09:32 am
content: Quote from: Zero999 on April 11, 2024, 07:06:40 amB+/B-, 3 USB ports and a button - I'd bet some money on it being a Powerbank control PCB

author: Pribor
author_rank: Newbie
timestamp: April 11, 2024, 10:08:36 am
content: Ноль999 Okay, I'm writing in English. I would like to know if this microcircuit has 16 pins. If the marking is worn out Do you know its markings?

author: Pribor
author_rank: Newbie
timestamp: April 11, 2024, 10:12:43 am
content: ХэнкYes, you said it right, this board is from Powerbank. The markings on the chip are worn out. How can I find out its markings?

author: Zero999
author_rank: Super Contributor
timestamp: April 11, 2024, 10:18:40 am
content: I had a search and found this tear down which says, ABOV MC97F1204S 8-bit Microcontroller, which confirms my suspicions.https://goughlui.com/2014/10/02/review-teardown-xiaomi-mi-ndy-02-ad-silver-10400mah-power-bank/

author: Pribor
author_rank: Newbie
timestamp: April 11, 2024, 11:44:06 am
content: I have model H969-v1 on the dress itself. 0. I found this microphone controller 16 pin. Apparently this is not exactly Tp4351b. It’s not at all clear what is there. Well, apparently yes. Charging pavarbani this mi controller is going.

author: Pribor
author_rank: Newbie
timestamp: April 12, 2024, 04:45:23 am
content: Quote from: Zero999 on April 11, 2024, 10:18:40 amIt's unlikely that this is an ABOV MC97F1204S controller. This is rather different. I found 7511aok, but I can’t find a datasheet for it. Can you tell me where to get it?

author: daisizhou
author_rank: Super Contributor
timestamp: April 12, 2024, 08:10:38 am
content: it comes from china.https://www.docin.com/p-1397646324.htmlMany chips without model numbers come from China, which will become more and more common(это из Китая.https://www.docin.com/p-1397646324.htmlМногие чипы без номеров моделей поступают из Китая, что будет становиться все более распространенным.)

author: daisizhou
author_rank: Super Contributor
timestamp: April 12, 2024, 08:13:47 am
content: It looks like, there is a program inside the chip, if you don't have the firmware this will be difficult to restore(Похоже, внутри чипа есть программа, если у вас нет прошивки, восстановить будет сложно)

author: Pribor
author_rank: Newbie
timestamp: April 14, 2024, 07:40:59 am
content: Quote from: daisizhou on April 12, 2024, 08:13:47 amYes, I ordered it on Alieshpres. This is where his chip is worn out. Do you think it’s a Microcontroller? And why not its firmware is uploaded, that is, from the link, as I understand it, its name is datasheet Mc32p7511, and not just 7511aok.Edit by gnif: marketing spam removed, account banned.

author: Pribor
author_rank: Newbie
timestamp: April 14, 2024, 08:00:50 am
content: https://www.docin.com/p-1397646324.htmlI can’t download from this site, it’s paid, so it turns out there’s nowhere else. No, there's a datasheet for it.

author: daisizhou
author_rank: Super Contributor
timestamp: April 14, 2024, 08:23:40 am
content: Yes, this is a microcontroller.Unless you can write the code yourself or the manufacturer can provide firmware

author: daisizhou
author_rank: Super Contributor
timestamp: April 14, 2024, 08:34:57 am
content: https://www.sinomcu.com/serviceSupport?type=1Thisis the official website.However, it seems that this 7511 model is a customized product and there is not much information.

author: coromonadalix
author_rank: Super Contributor
timestamp: April 14, 2024, 02:34:57 pm
content: pribor plsChange your 1st thread tilte inenglishit get annoying to see you do write inenglishin theses threads but did not changed the title accordinglyoh was banned ...