I²C uses a two-wire serial interface, comprising a bi-directional data line and a clock line. The devices carry a built-in 4-bit Device Type Identifier. Offer 24C02W6 ST from Kynix Semiconductor Hong Kong Chips. datasheet 24C02W6 Datasheet. Package: SOP. Quantity: PCS. Lead Free. AT24C08A. AT24C16A(3). Z1–SEEPR–5/ Notes: 1. Not Recommended for new design; Please refer to AT24C01B datasheet. 2. Not Recommended for.

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Ic 24c02w6, Ic 24c02w6 Suppliers and Manufacturers at

Okay, so now I’m going to go read through the data sheet and I will be back later! Let me ask what i should have asked to begin with Thank you for all the help that everyone has provided thus far!

If someone could please help me and just run through the process of shorting the chip to verify that I’m doing this all properly and datasheey make sure I have done the right pin combination, I would be in debt to you! Last edited by Peter9DO; 24d02w6 There is a schematic of a circuit consisting of several zener diodes and a couple other components that allowed me to pull the bios pw off of a T41 thinkpad but i believe the chip was an Atmel. Not sure if it is case sensitive?

Nuneaton Warwickshire My Country: Just to let you know dayasheet way I’m doing it, I’m attaching a wire to whatever pin combo and then turning the computer on. The Vcc drops to nothing well at least under the 2.


I doubt this will work but here is your cmos battery location. At power-up continuous rise of VCCthe device does not respond to any instruction until VCC reaches the power-on-reset threshold voltage this threshold datashet lower than datwsheet minimum VCC operating voltage defined in Table 6, Table 7 and Table 8. Specifically what is locked via pw? Find More Posts by gilly All times are GMT Originally Posted by vinceroger69 i will see if i can get the code for you.

Thank you in advanced, Peter Attached is an image of the chip and a data sheet for 24cx Attached Images. Okay, so after reviewing the datasheet which is the correct one may I add and taking some readings.

Again, I need to go over the data sheet, it should tell me this info.

I don’t doubt for a second that any master password is derived from system specific properties. Thank you in datashete, Peter Attached is an image of the chip and a data sheet for 24cx.

24C02W6 datasheet pdf datenblatt

I only glanced at that thread but it was though folks would pass over their info and have a mpw given in response Also, I took a picture of the chip itself for ID purposes.


Find More Posts by vinceroger Originally Posted by ReverendJones. Vel mihi ede potum vel mihi redde nummos meos! So you have no way to boot separate media of any kind? First S and D!

Originally Posted by 2andrewd read through this thread. In a similar way, during power-down continuous decrease in VCCas soon as VCC datashret below the power-on-reset threshold voltage, the device stops responding to any instruction sent to it.

Muskegon, Michigan My Country: The 24C02W6 IC has a device reset within it. 2c402w6 Posted by vinceroger Last edited by trebo; at Originally Posted by 2andrewd Let me ask what i should have asked to begin with I datashee done all 3 of these combinations with no results! The time now is I posted this on a older thread I have and just wanted to make a new 244c02w6 in the event that someone has some questions later in life this might be easier to come across.

Pin 8 Vcc, Pin 4 is ground Vss If I was going to short it I would connect Pin 8 to Pin 4, if I did this while the computer was on it should give it a short, but will it damage the chip? Originally Posted by 2andrewd.