Low-Power CMOS Technology. • ORG Pin to Select Word Size for ’46C’ Version. • x 8-bit Organization ‘A’ Devices (no ORG). • 64 x bit. SUMMARY DESCRIPTION. These electrically erasable programmable memo- ry (EEPROM) devices are accessed through a Se- rial Data. 93C46 datasheet, 93C46 pdf, 93C46 data sheet, datasheet, data sheet, pdf, Microchip, 1K V Microwire Serial EEPROM.

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(PDF) 93C46 Datasheet download

So to start off I am definitely not a Computer Engineer, but I am trying to learn. Kevin Duarte 1 The most significant bit is sent first Clock polarity is type 0 datasheett Clock phase is type 0 rising edge Arduino init example: Sign up or log in Sign up dztasheet Google.

This chip is just a simple memory you can write and read to, but does not contain anything else so you cannot “program” it. The chip is a slave, passive component and you need a microcontroller to communicate with it. Also, it does not say how fast I should be turning on and off the pins.

c++ – Data sheet for chip does not state how to communicate with it – Stack Overflow

This chip is manufactured by many manufacturer, so catasheet may try to find out which manufacturer to get the particular manufacturer datasheet to be 9346 there is no differences, even there should not be. This chip communicate using a SPI bus Serial peripheral bus which has one clock line, and two data lines. Data sheet for chip does not state how to communicate with it Ask Question.

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I am trying to read and write its content using an Arduino, and or a Raspberry Pi, whichever works I just need it to work. If so, how fast?

Damien 3 Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Stack Overflow works best with JavaScript enabled.

93C46 Datasheet(PDF) – Microchip Technology

Seems like your chip is actually a 93C46, the CB probably stands for some chip options. The manufacturer has application ddatasheet on the wiring and protocol for their 93 Series Microwire devices http: Supports SPI or Microwire protocols The speed for your chip is stated in the datasheet to have a clock frequency of 3MHz but I would recommend 2MHz as that covers all chips datasbeet this series.

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I found a couple of 93C46CB3 chips along with some other insignifcant chips in a bag, thanks Dad! The data sheet is here http: Sign up using Facebook. Email Required, but never shown. Does it use PWM?

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93C46 Datasheet PDF

It says it’s serial but it does not say what baud rate it is. Sign up using Email and Password. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

The data sheet is here. I studied the data sheet and I figured out which pins do what on the chip, but I have yet to figure out how to read and write to it.

The manufacturer has application notes on the wiring and protocol for their 93 Series Microwire devices. I suggest you do further reading on the SPI bus and then on microcontrollers, then you’ll be able to write and read its memory.

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