EEPROM memory module - 24LC32 - 32Kbit / 4KB - STEMMA QT / Qwiic - Adafruit 5146

Index: ADA-19916 EAN: 5904422348823
32 Kbit / 4 KB EEPROM memory module manufactured by Adafruit. It uses the I2C bus for communication and has a 32-byte write buffer. Allows to store data up to 100 years with 1 000 000 write and overwrite cycles.
EEPROM memory module - 24LC32 - 32Kbit / 4KB - STEMMA QT / Qwiic - Adafruit 5146
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Waiting time: 4-6 weeks
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Manufacturer: Adafruit

Product description: EEPROM module - 24LC32 - 32 Kbit / 4 KB - STEMMA QT / Qwiic - Adafruit 5146

32 Kbit / 4 KB EEPROM memory module manufactured by Adafruit. Uses I2C bus for communication and has 32 bytes write buffer. Allows data storage up to 100 years with 1,000,000 write and overwrite cycles .

Do zestawu dołączono także listwę goldpin, która jest przeznaczona do samodzielnego przylutowania.

A goldpin strip is also included for self-soldering.

Pinout description

  • VIN - power pin from 3 V to 5 V DC
  • 3 V - power supply pin 3 V
  • GND - chip ground
  • SCL - I2C communication interface clock line
  • SDA - communication interface data line
  • A0, A1, A2 - pins for I2C communication interface address change allowing addressing up to eight EEPROM devices on the same bus

Set contents

  • EEPROM memory module
  • 1x12 goldpin strip - 2,54 mm pitch

Technical specification of the module from Adafruit

  • Type: module with EEPROM memory
  • Embedded chip: 24LC32
  • Supply voltage: from 3 V to 5 V DC
  • Technology used: Low Power CMOS
  • Lifetime: up to 1 000 000 cycles
  • Data storage time: approximately 100 years
  • Communication interface: I2C bus
  • Interface address: 0x50 (default)
  • Schmitt triggers and noise filters on I2C bus inputs (SCL and SDA)
  • 32-byte write buffer
  • Connectors: STEMMA QT / solder fields
  • Module dimensions: 25.4 x 17.7 x 4.5 mm
Moduł z pamięcią EEPROM od Adafruit.EEPROM memory module from Adafruit.

What is EEPROM memory?

Under the abbreviation EEPROM stands for electrically erasable programmable read-only memory , or non-volatile digital memory. Its task is to store data that are relevant to the microcontroller. A characteristic feature of this type of memory is storing data even after power failure. Number of writes and deletes of data on EEPROM is limited, while the number of reads is infinite. In addition, the process of writing or overwriting can also apply to a single byte.

In our offer you will also find other modules with EEPROM memory. We invite you to familiarize yourself with the available range.

Interface I2C
Package width 10 cm
Package height 0 cm
Package depth 14 cm
Package weight 0 kg

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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