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Microchip 93C46 EEPROM are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Microchip 93C46 EEPROM. Buy 93C46/P with extended same day shipping times. View datasheets, stock and pricing, or find other EEPROM. Mouser offers inventory, pricing, & datasheets for 93C All Search Results for “93C46” . Microchip Technology / Atmel, EEPROM 8 PDIP V- V.

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This chip is just a simple memory you can write and read to, but does not contain anything else so you cannot “program” it. Damien 3 By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

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93C46 (Microchip) – 1k v Microwire Serial Eeprom

I am trying to read and write its content using an Arduino, and or microchio Raspberry Pi, whichever works I just need it to work. Sign up or log in Sign up using Google.

The manufacturer has application notes on the wiring and protocol for their 93 Series Microwire devices. I found a couple of 93C46CB3 chips along with some other insignifcant chips in a bag, thanks Dad!

93C46 Datasheet(PDF) – Microchip Technology

Seems like your chip is actually a 93C46, the CB probably stands for some chip options. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of mixrochipprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

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Sign up using Facebook. The chip is a slave, passive component and you need a microcontroller to communicate with it. The most significant bit is sent first Clock polarity is type 0 positive Clock phase is type 0 rising edge Arduino init example: If so, how fast?

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 in this series. I studied microchi data 93×46 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.

Does it use PWM? Kevin Duarte 1 So to start mjcrochip I am definitely not a Computer Engineer, but I am trying to learn. Sign up using Email and Password.

93C46 Integrated Circuit Case Dip8 Make Microchip

Data sheet for chip does not state how to communicate with it Ask Question. Post Your Microdhip 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.

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It says it’s serial 93c4 it does not say what baud rate it is. Also, it does not say how fast I should be turning on and off the pins.

The manufacturer has application notes on the wiring and protocol for microchpi 93 Series Microwire devices http: This chip is manufactured by many manufacturer, so you may try to find out which manufacturer to get the particular manufacturer datasheet to be sure there is no differences, even there should not be. Post as a guest Name.

The microchpi sheet is here. Stack Overflow works best with JavaScript enabled. The data sheet is here http: This chip communicate using a SPI bus Serial peripheral bus which has one clock line, and two data lines.

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.