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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Damien 3 This chip communicate using a SPI bus Serial peripheral bus which has one clock line, and two data lines. The manufacturer has application notes on the wiring and protocol for their 93 Series Microwire devices http: Post as a guest Name. If so, how fast? Sign up miicrochip log in Sign up using Google.

So to start off I am definitely not a Computer Engineer, but I am trying to learn. 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. 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.

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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. I found a couple of 93C46CB3 chips along with some other insignifcant chips in a bag, thanks Dad!

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The chip is a slave, passive component and you need a microcontroller to communicate with it. The data sheet is here http: 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 their mirochip Series Microwire devices.

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

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The data sheet is here. Stack Overflow works jicrochip with JavaScript enabled. Sign up using Email and Password.

Microchip Technology Inc 93c46/p Rqans1 93C46P

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. 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. The most significant bit is sent first Clock polarity is type 0 positive Clock phase is type 0 rising edge Arduino init example: It says it’s serial but it does not say what baud rate it is.

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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.

93C46 Integrated Circuit Case Dip8 Make Microchip

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Kevin Duarte 1 Data sheet for chip does not state how to communicate with it Ask Question. Seems like your chip is actually a 93C46, the CB probably stands for some chip options.