Microchip's model 24LC256T-I/SN (click to buy now) is a memory chip that is a 256Kb (32K x 8) serial electrically erasable PROM (EEPROM) capable of running from 2.5V to 5.5V. It was developed for advanced, low-power applications such as personal communications or data acquisition. The device also has page write capability of up to 64 bytes of data. The device is capable of random and sequential reads on 256K boundaries.
Functional features of 24LC256T-I/SN
1. High capacity: The storage capacity of 24LC256T-I/SN is 256 K bits, which can store a large amount of data and is suitable for application scenarios that require large-capacity storage.
2. Serial interface: 24LC256T-I/SN adopts serial interface communication, uses I2C protocol for data transmission, and can communicate efficiently with microcontrollers and other devices.
3. Low power consumption: 24LC256T-I/SN can greatly reduce power consumption in standby mode, helping to extend the battery life of the device.
4. High reliability: 24LC256T-I/SN has built-in error detection and correction functions, supports multiple erasing and writing, and has high data reliability.
5. Convenient packaging: 24LC256T-I/SN is packaged in an 8-pin SOIC, which is easy to weld and install, and is suitable for all types of PCB designs.
Application fields of 24LC256T-I/SN
24LC256T-I/SN is a serial EEPROM chip, mainly used for storing and reading data. Its main application areas are as follows:
1. Industrial automation field: In industrial automation, 24LC256T-I/SN can be used to store parameters, status and control information of equipment. For example, in a PLC (Programmable Logic Controller), the 24LC256T-I/SN can be used to store program, configuration and monitoring data.
2. Instrumentation field: In various instruments and meters, user settings, measurement data and other information need to be stored. 24LC256T-I/SN can be used as a storage device to facilitate data reading, writing and saving.
3. Smart home field: In smart home devices, such as smart door locks, smart home appliances, etc., it is usually necessary to store user configuration information, usage habits, etc. 24LC256T-I/SN can be used to store these data to ensure the personalization and intelligence of the device.
4. Automotive electronics field: In automotive electronic products, various setting parameters, status information, logs and other data need to be stored. 24LC256T-I/SN can be used as a storage device to help realize the functions of automotive electronic products.
24LC256T-I/SN parameters
Brand: Microchip
Product Category: Memory Chip
Package: SOIC-8_150mil
Packaging: plate
Memory type: non-volatile
Memory format: EEPROM
Technology: EEPROM
Storage capacity: 256Kb (32Kx8)
Memory interface: I2C
Clock frequency: 400kHz
Write cycle time - word, page: 5ms
Access time: 900ns
Voltage-power supply: 2.5V~5.5V
Basic product number: 24LC256
Product application: industrial grade
HTSUS: 8542.32.0051
Working temperature: -40℃~85℃(TA)
Installation type: surface mount type
Pin diagram of 24LC256T-I/SN
