24LC128T-I/SN

The 24LC128T-I/SN is a 128-kbit (16 KB) EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. It uses I2C (Inter-Integrated Circuit) protocol for communication, allowing multiple devices to be connected on the same bus. The device operates with a supply voltage range of 1.8V to 5.5V, making it suitable for a variety of low-power applications.
Key features include a page write capability, which allows writing up to 32 bytes in one operation, and a maximum clock frequency of 1 MHz in standard mode. The 24LC128T-I/SN has a built-in 64-byte page buffer for efficient data storage and retrieval. It also supports features like an automatic write cycle, power-on reset, and a hardware write protect option.
This EEPROM is commonly used in applications such as data logging, configuration storage, and any application requiring non-volatile memory for storing small amounts of data. Its compact size and low power consumption make it ideal for embedded systems and portable devices.

The 24LC128T-I/SN is a 128 Kbit (16 Kbyte) Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology. Key features include:
- Interface: I²C compatible serial interface, supporting standard (100 kHz) and fast (400 kHz) modes.
- Memory Organization: Divided into 16 pages of 128 bytes each for efficient data writing.
- Voltage Range: Operates over a wide voltage range of 1.7V to 5.5V, making it suitable for various applications.
- Endurance: Typically supports 1 million write cycles and has a data retention period of up to 200 years.
- Low Power Consumption: Consumes minimal power in active and standby modes, enhancing battery-operated device efficiency.
- Write Protection: Supports hardware and software write protection features to enhance data security.
- Temperature Range: Available in extended temperature ranges, making it suitable for industrial applications.
This EEPROM is ideal for applications such as data storage, configuration settings, and other scenarios where non-volatile memory is required.

The 24LC128T-I/SN is offered in an 8-pin SOIC (Small Outline Integrated Circuit) package type.

The 24LC128T-I/SN is an I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) with a total of 8 pins.
Here’s a brief overview of its pin functions:
1. VCC (Pin 1): Power supply pin.
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial Data Line for data transfer.
4. SCL (Pin 4): Serial Clock Line for synchronizing data transfer.
5. WP (Pin 5): Write Protect pin; can be connected to VCC or GND to enable/disable write operations.
6. A0 (Pin 6): Address line; used to set the least significant bits of the I2C address.
7. A1 (Pin 7): Address line; used to set the middle bits of the I2C address.
8. A2 (Pin 8): Address line; used to set the most significant bits of the I2C address.
The device supports up to 128 Kbit of memory and operates with a voltage range of 1.7V to 5.5V.

The manufacturer of the 24LC128T-I/SN is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and memory semiconductor products. Founded in 1989 and headquartered in Chandler, Arizona, the company specializes in embedded control solutions and is known for its focus on low-power and high-performance devices. Microchip serves a wide range of markets, including automotive, industrial, consumer, and communications sectors. The company is recognized for its commitment to innovation and customer support, offering a comprehensive suite of development tools and resources for engineers.

The 24LC128T-I/SN is a 128Kb I2C EEPROM used in various applications such as data logging, configuration storage, and non-volatile memory for microcontrollers. It is ideal for consumer electronics, automotive systems, industrial automation, and telecommunications, where it stores parameters, calibration data, and user settings. Its low power consumption and reliable data retention make it suitable for portable devices and battery-operated applications.

The 24LC128T-I/SN is a 128Kb (16K x 8) I2C EEPROM. Equivalent products include:
1. M24C128 - STMicroelectronics
2. AT24C128 - Microchip Technology
3. CAT24C128 - ON Semiconductor
These alternatives typically offer similar memory size, I2C interface compatibility, and operating characteristics. Always verify specific electrical and timing specifications when substituting components.