The Microchip AT24C256 series is a 256Kb Serial EEPROM utilizing an I 2 C (2-wire) serial interface. The device is organized as one block of 32K x 8 and is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential
Microchip Technology AT24C256 series Memory
Comprehensive Guide to AT24C256 Integrated Circuits (ICs) Memory
This post introduces you to the Key Component Features, Diverse Applications, Associated Series Parts, Technical Documents(PDF Datasheets, User Guides), Frequently asked questions, and Related Series of Microchip Technology AT24C256 series Memory products.
FEATURES
- 256Kb Serial EEPROM
- I 2 C (2-wire) serial interface
Applications
- Industrial transport (non-car & non-light truck)
- Advanced driver assistance systems (ADAS)
Associated Products
| Part Number | Description | Stock | RFQ |
|---|---|---|---|
| AT24C256B-TH-B | IC EEPROM 256K I2C 1MHZ 8TSSOP | 0 | RFQ |
| AT24C256BW-SH-T | IC EEPROM 256K I2C 1MHZ 8SOIC | 0 | RFQ |
| AT24C256BN-SH-T | IC EEPROM 256K I2C 1MHZ 8SOIC | 0 | RFQ |
| AT24C256-10PC-2.7 | IC EEPROM 256K I2C 1MHZ 8DIP | 0 | RFQ |
| AT24C256W-10SC | IC EEPROM 256K I2C 1MHZ 8SOIC | 2000 | RFQ |
| AT24C256N-10SC-1.8 | IC EEPROM 256K I2C 400KHZ 8SOIC | 0 | RFQ |
| AT24C256W-10SI-1.8 | IC EEPROM 256K I2C 400KHZ 8SOIC | 0 | RFQ |
| AT24C256N-10SI-2.7 | IC EEPROM 256K I2C 1MHZ 8SOIC | 0 | RFQ |
| AT24C256-10UI-2.7 | IC EEPROM 256K I2C 1MHZ 8DBGA | 1560 | RFQ |
| AT24C256-10TI-2.7 | IC EEPROM 256K I2C 1MHZ 8TSSOP | 0 | RFQ |
| AT24C256-10PU-1.8 | IC EEPROM 256K I2C 400KHZ 8DIP | 0 | RFQ |
| AT24C256W-10SI-2.7-T | IC EEPROM 256K I2C 1MHZ 8SOIC | 0 | RFQ |
| AT24C256W-10SU-2.7 | IC EEPROM 256K I2C 1MHZ 8SOIC | 0 | RFQ |
| AT24C256N-10SU-1.8 | IC EEPROM 256K I2C 400KHZ 8SOIC | 0 | RFQ |
| AT24C256N-10SU-2.7 | IC EEPROM 256K I2C 1MHZ 8SOIC | 0 | RFQ |
| AT24C256W-10SI-2.7 | IC EEPROM 256K I2C 1MHZ 8SOIC | 0 | RFQ |
| AT24C256-10PC | IC EEPROM 256K I2C 1MHZ 8DIP | 0 | RFQ |
| AT24C256-10PI-2.7 | IC EEPROM 256K I2C 1MHZ 8DIP | 0 | RFQ |
| AT24C256N-10SC | IC EEPROM 256K I2C 1MHZ 8SOIC | 2900 | RFQ |
| AT24C256-10PI-1.8 | IC EEPROM 256K I2C 400KHZ 8DIP | 0 | RFQ |
Technical Documents
- AT24C128,256
- Transfer to Microchip/Label/Pkg 5/Sep/2016
- AT24C128,256
- Atmel-company-6.pdf
- AT24C128,256~
- SL Code Number Update 25/Oct/2016
- AT24C256B
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Frequently Asked Questions
What are the similar products or Substitute Components of Microchip Technology AT24C256 series Memory
Atmel (Microchip) AT25080: The AT25080 is an 8-Kbit serial EEPROM that offers similar functionality to the AT24C256. It has the same I2C interface and provides non-volatile storage for data in various applications. STMicroelectronics M24C64: The M24C64 is a 64-Kbit serial EEPROM that can be used as a substitute for the AT24C256. It operates on the I2C bus and provides reliable non-volatile memory storage for data. ON Semiconductor CAT24C256: The CAT24C256 is a 256-Kbit serial EEPROM that is compatible with the I2C interface. It offers similar functionality to the AT24C256 and can be used as a substitute in various applications.
Can I use this memory for audio applications?
Yes, you can use the Microchip Technology AT24C256 series Memory for audio applications. However, you should be aware that it is an EEPROM memory and not a RAM memory. EEPROM memories are slower than RAM memories and have limited write cycles.