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AJMRTC 5PCS AT24C256 I2C EEPROM Memory Module, 256K-Bit Non-Volatile Storage, 2-Wire Serial, 3.3V 5V Compatible, for Arduino ESP32 Data Logging Configuration Storage
- 1. AT24C256 chip, 256K-bit (32KB) non-volatile EEPROM storage
- 2. Standard I2C two-wire serial interface, easy bus connection with MCU
- 3. Wide working voltage 3.3V to 5V, compatible with 3.3V and 5V logic systems
- 4. 100,000 write cycles, 100-year data retention for reliable parameter saving
- 5. Pack of 5 modules, convenient for dual testing and batch embedded development
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Overview
Specs
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AJMRTC AT24C256 EEPROM module set includes 5 pieces of I2C non-volatile memory boards. It can store configuration data, sensor records and calibration parameters, and data will not be lost after power off. It uses standard SDA/SCL I2C bus communication, supports up to 400KHz clock speed. Different from volatile RAM, it keeps saved information long-term. It is widely used for Arduino, ESP32, STM32 and Raspberry Pi projects such as data logger, smart device setting storage and controller parameter backup.
Specifications
- Quantity: 5PCS
- Model: AT24C256
- Storage Capacity: 256K-bit (32KB)
- Interface: I2C 2-wire serial
- Max Clock Speed: 400KHz
- Working Voltage: DC 3.3V ~ 5V
- Write Cycle: 100,000 cycles typical
- Data Retention: 100 Years
- Feature: Non-volatile memory, low power consumption
- Application: Data logging, parameter storage, circuit modification, electronic experiment
- Compatible: Arduino, ESP32, STM32, Raspberry Pi
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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