24C04 ATMEL PDF

But my suggestion would to directly connect them to ground or VCC for the addressing scheme. Also be aware that the A0 to A2 pins on the device package are meant to remain static in a design. Email Required, but never shown. It considers the value of the A0,A1 and A2 before the power up and sticks to it till reset.

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Dagami So for example you keep A0: It connects the SOT package pins to the same signal position of the 8 pin DIPmechanical and electrical connections are supported by this adapter. I will try in about an hour. Atmfl up or log in Sign up using Google. Can you give more information? Then the address byte that you use to write to the second chip would be 0xA2 and the address byte for reading the second chip would be 0xA3. Home Questions Tags Atmeo Unanswered. Then when you want to write to the part use an address byte of 0xA0 and when you want to read use an address byte 24f04 0xA1.

Can you explain what hardwiring is? Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in.

MO footprint tai 24c02 atmel 24c02 atmel 24c04 tai 24c04 at24c01atsi pin configurations of 24c04 1 24c04 Atmel atmel 24c16 Text: By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The device will not respond to the address that is being set dynamically. If you just have one 24C02 then you would connect all three of those pins to GND as b.

This device is not recommended for new designs. PonyProg — Serial device programmer You do not write the addresses; you hardwire them. Full 2K Array 24C04 1. Post as a guest Name. Are you being confused by the common mistake that many people make where they treat the address of an I 2 C wrongly? The information in this document is provided in connection with Atmel.

A2 are used for creating the address. Instead the three bits that you supply out on the interface in the device address field must match the hard strapped values on the pins in order for the device to be selected.

In figure 4 they refer to the address as an 8-bit quantity:. In figure 4 they refer to the address as an 8-bit quantity: Atmel Corporation makes no warranty for the. Then the address byte that you use to write to the third chip would be 0xA4 and the address byte for reading the second chip would be 0xA5. This output is from I2C scanner. But my suggestion would to directly connect them to ground or VCC for the addressing scheme.

No license, express or implied, by estoppel or otherwise, to any. Normally there is no writing to the 24C02 pins. Found 8 device atmsl. Please refer to AT24C08A. It considers the value of the A0,A1 and A2 before the power up and sticks to it till reset. Sign up using Facebook. Related Articles

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