93LC46BT-I/SN

The 93LC46BT-I/SN is a low-power, serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device designed for applications requiring non-volatile data storage. It features an I2C interface, allowing for simple two-wire communication with microcontrollers and other digital devices. This EEPROM has a memory capacity of 1 Kbit (128 bytes) and is organized in 16 pages of 8 bytes each.
Key features include a wide operating voltage range (2.5V to 5.5V), fast write times (up to 5 ms for page writes), and a maximum clock frequency of 1 MHz, enabling efficient data transfer. It also supports multiple devices on the same bus via unique addresses, making it suitable for various applications such as configuration storage, calibration data retention, and firmware updates in embedded systems.
The "I/SN" designation indicates it's available in an industrial temperature range and in a small outline package, making it suitable for space-constrained designs. Overall, the 93LC46BT-I/SN is a reliable choice for non-volatile memory in consumer, automotive, and industrial applications.

The 93LC46BT-I/SN is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for low-power applications. Key features include:
1. Memory Size: 1 Kbit (128 x 8 bits) of EEPROM storage.
2. Interface: Utilizes a 3-wire serial interface for communication, making it easy to connect to microcontrollers.
3. Voltage Range: Operates typically at 2.5V to 5.5V, suitable for battery-operated devices.
4. Access Time: Fast access time of up to 100 ns, enabling quicker data retrieval.
5. Write Endurance: Supports 1 million write/erase cycles, ensuring long-term data reliability.
6. Data Retention: Guarantees data retention for up to 100 years.
7. Low Power Consumption: Consumes minimal power during operation (as low as 1 µA in standby mode).
8. Byte and Page Write: Allows for byte-wise and page write operations, enhancing flexibility in data management.
These features make the 93LC46BT-I/SN suitable for applications in consumer electronics, automotive systems, and industrial control.

The 93LC46BT-I/SN is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format, which is a surface-mount package type.

The 93LC46BT-I/SN is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device with a pin count of 8.
Pin Functions:
1. SO (Serial Out): This pin outputs the data from the EEPROM during a read operation.
2. SI (Serial In): This pin receives data to be written to the EEPROM.
3. SCK (Serial Clock): This pin is used to clock the serial data in and out of the device.
4. CS (Chip Select): This pin enables the device when low, allowing communication with the EEPROM.
5. VCC: This pin is connected to the power supply, typically between 2.5V to 5.5V.
6. GND: This pin is connected to the ground.
7. WP (Write Protect): When tied to ground, the device is writable; when high, it protects the memory from being written.
8. NC (Not Connected): This pin is not connected internally and does not serve any function.
This device is commonly used for applications requiring non-volatile memory storage with a simple serial interface.

The manufacturer of the 93LC46BT-I/SN is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and memory products. Founded in 1989, the company specializes in embedded control solutions and is known for its extensive portfolio of products that serve a wide range of applications, including automotive, industrial, consumer electronics, and telecommunications. Microchip's offerings include microcontrollers (MCUs), digital signal controllers (DSCs), and various memory devices, such as EEPROMs, of which the 93LC46BT-I/SN is a part. The company focuses on providing high-quality, reliable products that enable engineers to achieve innovative designs in their respective fields.

The 93LC46BT-I/SN is a serial EEPROM primarily used in applications such as consumer electronics, automotive systems, industrial control, and telecommunications. It serves for data storage in configurations like firmware storage, configuration settings, calibration data, and unique device identification. Its low power consumption and simple SPI interface make it suitable for embedded systems and portable devices requiring non-volatile memory solutions.

The 93LC46BT-I/SN chip is a 1K-bit EEPROM with SPI interface. Equivalent products include the Microchip 93LC46B, 93LC56B, and 93C46B. Other alternatives may include ON Semiconductor's CAT93C46 and STMicroelectronics' M93C46. Always check specific datasheets for compatibility and pin configuration.