47L04T-I/SN

The 47L04T-I/SN is a type of integrated circuit, specifically a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip. Manufactured by Microchip Technology, this component is used for non-volatile memory storage, meaning it retains data even when power is removed. The "47L04" indicates the chip has a memory capacity of 4 Kb (kilobits), while the "I" signifies its industrial temperature range, making it suitable for various applications where a wide operating temperature is required. The "SN" denotes the package type and pin configuration.
These EEPROMs are typically used in consumer electronics, industrial systems, and other applications where small amounts of persistent data storage are needed, such as configuration settings or calibration data. The chip operates through an I²C (Inter-Integrated Circuit) bus interface, allowing for easy integration with microcontrollers and other digital devices. Its small size and low power consumption make it ideal for embedded systems and portable devices.

The 47L04T-I/SN is a Microchip Technology 4Kb I2C Serial EEPROM. Equivalent products from other manufacturers include the AT24C04 from Atmel/Microchip, the 24LC04 from Microchip, and the CAT24C04 from ON Semiconductor. These alternatives typically share similar memory capacities, operating voltage ranges, and I2C interface specifications. Always check the datasheets to ensure compatibility, especially for parameters like write cycle time and temperature range.

The 47L04T-I/SN is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device. Here are some key features:
1. Memory Capacity: It provides 4 Kbits (512 x 8) of memory organized in 64-byte pages.
2. Interface: Uses a 2-wire I2C interface for communication, which supports both standard (100 kHz) and fast (400 kHz) modes.
3. Voltage Range: Operates over a voltage range of 1.7V to 5.5V, making it suitable for a variety of applications.
4. Data Retention: Offers a data retention period of over 100 years, ensuring long-term reliability.
5. Write Cycle: Supports writing at a speed of up to 3.3 ms for page writes.
6. Write Protection: Incorporates hardware write protection through a Write Protect (WP) pin.
7. Endurance: Designed for over 1 million write cycles, offering robust durability.
8. Temperature Range: Operates within an industrial temperature range of -40°C to +85°C.
9. Packaging: Available in various compact package options suitable for different design needs.
These features make the 47L04T-I/SN suitable for applications requiring reliable and durable non-volatile memory.

The 47L04T-I/SN is a 4-Kbit I2C Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. It typically comes in an 8-pin package. The pin functions are as follows:
1. A0, A1, A2: These are address pins that are used to select the device address when multiple EEPROMs are connected to the same I2C bus.
2. VSS: This is the ground pin.
3. SDA: This is the Serial Data line used for bi-directional data transfer.
4. SCL: This is the Serial Clock line used for clocking data in and out of the device.
5. WP: This is the Write Protect pin, which, when connected to VCC, disables write operations.
6. VCC: This is the power supply pin.
The EEPROM operates on the I2C protocol, allowing for easy integration with microcontrollers and other I2C-compatible devices.

The 47L04T-I/SN is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in producing a wide range of semiconductor products that are used in various electronic applications across industries. Microchip's offerings include microcontrollers, digital signal controllers, microprocessors, and a variety of analog products, as well as non-volatile memory solutions. Their products are commonly utilized in consumer electronics, automotive, industrial, and communication markets. As a major player in the semiconductor industry, Microchip focuses on providing innovative and reliable solutions to help designers create optimized systems with higher performance, reduced risk, and lower total system cost.

The 47L04T-I/SN is a 4-kilobit I2C Serial EEPROM, typically used in applications requiring small-scale, non-volatile data storage. Its application areas include consumer electronics for storing configuration settings, calibration data, and user preferences; industrial systems where it retains logging information and device status; automotive electronics for keeping system parameters and diagnostic information; and telecommunications equipment for memory storage in networking devices. Additionally, it's used in medical devices, handheld instruments, and embedded systems for similar data retention purposes, providing reliable, low-power, and cost-effective memory solutions.

The 47L04T-I/SN is a microcontroller or integrated circuit packaged in an 8-pin SOIC (Small Outline Integrated Circuit) form. This package type is commonly used in electronics for its compact size and ease of mounting on PCBs (Printed Circuit Boards).