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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This chip communicate using a SPI bus Serial peripheral bus which has one clock line, and two data lines. This chip is manufactured by many manufacturer, so you may try datasheeet find out which manufacturer to get the particular manufacturer datasheet to be sure there is no differences, even there should not be.
(PDF) 93C46 Datasheet download
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. The data sheet is here. Sign up using Email and Password.
It says it’s serial but it does not say what baud rate it is. So to start off I am definitely not a Computer Engineer, but I am trying to learn. Sign up using Facebook.
The manufacturer has application notes on the wiring and protocol for their 93 Series Microwire devices http: This chip is just a simple memory you can write and read to, dayasheet does not contain anything else so you cannot “program” it. Damien 3 Sign up or log in Sign up using Google.
93C46 Datasheet pdf – 1K V Microwire Serial EEPROM – Microchip
Data sheet for chip does not state how to communicate with it Ask Question. The manufacturer has application notes on the wiring and protocol for their 93 Series Microwire devices. Email Required, but never shown.
The most significant bit is sent first Clock polarity is type 0 positive Clock phase is type 0 rising edge Arduino init example: Does it use PWM? Seems like your chip is actually a 93C46, the CB probably stands for some chip options. The chip is a slave, passive component and you need a microcontroller eatasheet communicate with it.
93C46 Datasheet PDF
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.
Post as a guest Name. 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. Kevin Duarte 1 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. I found a couple of 93C46CB3 chips along with some other insignifcant chips in a bag, thanks Dad!