Help with Chip ID

Semiconductor Integrated Circuits (ICs)
1

Hello All, Looking for help with this Chip ID. It is used for a 6 Hour On / 18 Hour Off Timer for LED Lights. A Crystal is attached at Pins 1 and 2, then 5V at pin 8, Neg Output to the lights at Pin 7, Gnd at Pin 4, A switch between Pins 5 & 6. The unit uses 3 AA Battery’s for power. See Photo attached.

Thanks.

S20251105_0001
S20251105_00011280×720 183 KB

3

@kbbeestt

I am sorry to say that I am not seeing a match for that item either.
I also did not have luck verifying the “GUID” which maybe the manufacturer of that chip.

4

Thanks for checking Nathan
Appreciate your time

Keith

5

It should look like this one.

an_holtek_AN0258EN
an_holtek_AN0258EN570×340 40.1 KB

or

image
image625×595 70.7 KB

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