Description
I2C EEPROM - 256kbit SparkFun COM-00525 Discontinued
2 Wire Serial Communication (I2C) EEPROM - The back bone of any microprocessor project. These 8 pin chips need only two wires to communicate and retain their data even with power failure. Use the 256K EEPROM for some serious data storage!
Check out the Portuguese Arduino Tutorial and accompanying Windows App, by Daniel Gonalves.
Documents:
2 Reviews
-
Title of review 619
Very fast delivery...as usual!
-
Title of review 618
This chip is a nice way to add extra non-volatile storage - for instance to hold log records and configuration info. The data can be accessed randomly like normal memory, but the I2C interface has some wrinkles, and you really need to look at the datashee
Related Products
I2C Multiplexer TCA9548A
AdaFruit
£7.50
Adafruit 2717 I2C Multiplexer TCA9548A
You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your Arduino when you realize "Uh oh, this chip has a fixed I2C...
OLED Display 128X32 I2C
Proto-PIC
£7.25
OLED Display 128X32 I2C
These displays are a small size OLED module, but very readable due to the high contrast of an OLED display. This display is made of 128x32 individual blue OLED pixels, each...
BlinkM - I2C Controlled RGB LED
Sparkfun
£16.80
BlinkM - I2C Controlled RGB LED
BlinkM is a “Smart LED”, a networkable and programmable full-colour RGB LED for hobbyists, industrial designers, prototypers, and experimenters. It is designed to...
Qwiic EEPROM Breakout - 512Kbit (COM-18355)
Sparkfun
£4.50
Qwiic EEPROM Breakout - 512Kbit - Sparkfun COM-18355
The SparkFun Qwiic EEPROM Breakout is a simple and cost-effective option to add some extra storage space to any project. With 512 kilo-bits (or 64...
QwiicBus EndPoint, I2C (COM-16988)
Sparkfun
£11.00
QwiicBus EndPoint - Sparkfun COM-16988
The SparkFun QwiicBus EndPoint is the fastest and easiest way to extend the range of your I2C communication bus. The breakout uses NXP’s PCA9615 IC, which...
USB-ISS - Enhanced USB-I2C Module
Proto-PIC
£22.60
USB-ISS - Enhanced USB-I2C Module
The USB-ISS module is an enhanced version of our low cost USB-I2c module. The USB-ISS is able to connect to I2C, SPI and Serial buses as well as Digital I/O and...
SparkFun Qwiic Adapter I2C (DEV-14495)
Sparkfun
£1.60
SparkFun Qwiic Adapter I2C - Sparfun DEV-14495
The SparkFun Qwiic Adapter provides you with the easiest way to turn any of your old I2C boards into a new-fangled Qwiic-enabled board. The adapter...
BMP280 I2C or SPI Barometric Pressure & Altitude Sensor
AdaFruit
£10.00
Adafruit 2651 BMP280 I2C or SPI Barometric Pressure & Altitude Sensor
Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature, barometric pressure...
i2c / SPI Character LCD Backpack - Adafruit 292
AdaFruit
£9.00
i2c / SPI Character LCD Backpack - Adafruit 292
LCD backpacks reduce the number of pins needed to connect to an LCD. LCDs are a fun and easy way to have your microcontroller project talk back to you...