24AA64T-I/SN

The 24AA64T-I/SN is a 64 Kbit (8 K x 8) I²C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. It operates over a voltage range of 1.8V to 5.5V and supports fast-mode I²C communication speeds up to 400 kHz. The device features a 2-wire interface for easy integration into various applications, making it suitable for data storage in embedded systems, consumer electronics, and automotive applications.
Key features include a built-in page write capability, allowing for efficient data writing in blocks, and support for up to 1 million write cycles with a data retention of up to 200 years. Additionally, it has a dual address space allowing multiple devices on the same I²C bus. The 'T' in the part number indicates a temperature range from -40°C to +85°C, making it suitable for industrial applications. The 'I/SN' suffix typically denotes the packaging type and lead finish, indicating it is RoHS compliant. This EEPROM is ideal for applications requiring reliable non-volatile storage.

The 24AA64T-I/SN is a 64Kb (8Kb x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. It utilizes I2C (Inter-Integrated Circuit) communication protocol, supporting standard (100 kHz) and fast (400 kHz) modes.
Key features include:
1. Memory Organization: 64Kbits, organized as 8K x 8.
2. I2C Compatibility: Supports multiple devices on a single bus with unique addresses.
3. Low Power Consumption: Operates with a low active current and standby current.
4. Write Protection: Features a hardware write-protect pin for data integrity.
5. Endurance: Guaranteed to withstand at least 1 million write cycles.
6. Data Retention: Typically retains data for over 100 years.
7. Byte and Page Write: Supports both single byte (1 to 64 bytes) and page (up to 16 bytes) write operations.
8. Operating Voltage: Functions over a wide voltage range (1.7V to 5.5V).
Ideal for applications in consumer electronics, industrial automation, and other embedded systems requiring non-volatile data storage.

The 24AA64T-I/SN is offered in an 8-pin MSOP (Mini Small Outline Package) and an 8-pin DIP (Dual In-line Package) configuration. It is a serial EEPROM with I2C interface, suitable for various electronic applications.

The 24AA64T-I/SN is a 64 Kbit (8 Kbyte) EEPROM (Electrically Erasable Programmable Read-Only Memory) device. It features a 8-pin package with the following pinout:
1. A0 – Slave Address Input (for multiple device connections)
2. A1 – Slave Address Input (for multiple device connections)
3. A2 – Slave Address Input (for multiple device connections)
4. SDA – Serial Data Input/Output (I2C data line)
5. SCL – Serial Clock Input (I2C clock line)
6. WP – Write Protect (active low, used to protect memory from write operations)
7. VSS – Ground
8. VCC – Supply Voltage (typically 1.8V to 5.5V)
The device operates using the I2C protocol, allowing for easy interfacing with microcontrollers. It supports standard and fast modes, with a maximum clock frequency of 400 kHz. Data is organized in pages for efficient writing.

The manufacturer of the 24AA64T-I/SN is Microchip Technology Inc. Microchip is a leading provider of microcontroller, analog, and Flash-IP solutions, catering to a wide range of applications in automotive, industrial, consumer, and communication markets. Founded in 1989 and headquartered in Chandler, Arizona, Microchip offers a diverse portfolio of products, including embedded control solutions and memory devices like the 24AA64T-I/SN, which is a 64K (8K x 8) I2C-compatible EEPROM. The company specializes in developing innovative technologies that enhance the functionality and performance of electronic devices, making it a key player in the semiconductor industry.

The 24AA64T-I/SN is a 64Kb (8K x 8) EEPROM that is commonly used in various applications including data storage for configuration settings, calibration data, and small data logging. It is suitable for consumer electronics, industrial equipment, automotive applications, and smart devices, where non-volatile memory is required for storing critical information. Its I2C interface allows easy integration into microcontroller systems.

The 24AA64T-I/SN is a 64Kb I2C EEPROM. Equivalent products include:
1. Microchip 24AA64 (similar functionality)
2. STMicroelectronics M24C64 (I2C EEPROM)
3. NXP (Philips) PCF8571 (I2C EEPROM with different specs)
Always check datasheets for compatibility regarding voltage, pin configuration, and timing requirements.