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
This chip communicate using a SPI bus Serial peripheral bus which has one clock line, and two data lines. So to start datasheeh I am definitely not a Computer Engineer, but I am trying to learn. 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.
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c++ – Data sheet for chip does not state how to communicate with it – Stack Overflow
The chip is a slave, passive component and you need a microcontroller to communicate with it. Seems like your chip is actually a 93C46, the CB probably stands for some chip options.
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. Kevin Duarte 1 The most significant bit is sent first Clock polarity is type 0 positive Clock phase is type 0 rising edge Arduino init example: The data sheet is here http: Does it use PWM? Sign up using Facebook. It says it’s serial but it does not say what baud rate it is. Sign up using Email and Password.
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.
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 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. Damien 3 Data sheet for chip does not state how to communicate with it Ask Question. I found a couple of 93C46CB3 chips along with some other insignifcant chips in a bag, thanks Dad!
Also, it does not say how fast I should be turning on and off the pins.
93C46 Datasheet PDF