AT93C46 datasheet, AT93C46 circuit, AT93C46 data sheet: ATMEL – 3-Wire Serial EEPROMs,alldatasheet, datasheet, Datasheet search site for Electronic. AT93CSU Microchip Technology / Atmel EEPROM 8-PDIP, PB/HALO FREE, V – 10MS, SOIC, INT TEMP, GREEN, V datasheet, inventory. AT93C46 datasheet, AT93C46 pdf, AT93C46 data sheet, datasheet, data sheet, pdf, Atmel, 1/2/4K, 3-wire Bus Serial EEPROM.

Author: Daizuru Maujora
Country: Paraguay
Language: English (Spanish)
Genre: Health and Food
Published (Last): 2 June 2013
Pages: 53
PDF File Size: 9.97 Mb
ePub File Size: 11.50 Mb
ISBN: 404-4-61025-792-2
Downloads: 87229
Price: Free* [*Free Regsitration Required]
Uploader: JoJolrajas

SPI with and 93C I want to remove 93c46 with pic code.

AT93C46 Datasheet PDF

I extracted it dqtasheet winpic Can I find such a library file P. Thanks for your help!!! Hi, Vikky, after reading the data sheet of 93c46please come up with a small assembler program of your own so that others may be able to help you, just try, you can do it.

Now I want to explain that I did. The software currently supports these devices: I post full my code used 93c46 here could you fix it for me, please!?! Chips should read the data from pic.

93C46 – x8(1k) Serial CMOS EEPROM Technical Data

Thanhs agains so much!!! Try serial eeproms such as for example 93c46 and other members of that family.


Some chips are on board. Where is my fault? I have complated the firmware for that. Here you have some hints: But I am not clear how af93c46 evaluate the design. But instead of trying this circuit on board, first i want to simuate in PC. I use c51 programmed a spi interface program visit cs,the program can visit 93c46 and xicro ,but cs don’t response, who can help me? Thank you Please see the text below.

Other differences can be found in their datasheets which are readily availa.

(PDF) AT93C46 Datasheet download

Look it over and see if it makes sense according to data sheet information. Proteus-Microwire-req – have you seen it? This was revised looking at information in the AT 93c46 data sheet. Because pic should not generate the clock while reading. The file is un-tested as a program. But I wrote code for it but not work yet.

PC Programming and Interfacing:: PIC93c46and others. I had 93c46 ‘s datasheet and wrote a firmware.

However, there is no library about 93c46 in Proteus. The 93c46 has 3-wire serial interface Din, Dout and Clock whereas the 24C04 uses 2-pin I2C interface and can be easily connected to any host I2C device or bus. Seems your totally not familiar with datasheet reading o; 2MHz is the maximum clock frequency for the 93c46 clock line mostly for 5V operation only.


And i am planning to do that with Proteus. Only will send shifted data according to clock and address. SPI with 89v51rd2 and 93C But it didn’t work. Do you use exact timing as described in the datasheet for writing to it? Attached is a revised version of your original file eewr. Hi, i have an JDP programmer.

If you can use eeproms with I2C or 3-wire interfaces then goto: Indicate the suffix letter whether 93C86A or 93C86B follow the datasheet if it is B version as regards s. Just give me an idea about the protocol used.

Can datwsheet read back the same data as it was written to it?