11LC040-E/MS

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

Characteristics: - Low power consumption - High reliability - Small form factor - Wide operating temperature range

Package: MSOP (Mini Small Outline Package)

Essence: The 11LC040-E/MS is a non-volatile memory IC that provides reliable data storage with low power consumption. It is designed for applications where small size and high reliability are crucial.

Packaging/Quantity: The 11LC040-E/MS is available in a MSOP package and is typically sold in reels of 2500 units.

Specifications

• Memory Size: 4 kilobits (512 bytes)
• Supply Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 million cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 11LC040-E/MS has a total of 8 pins, which are as follows:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. CS: Chip select input
4. SCK: Serial clock input
5. SI: Serial data input
6. SO: Serial data output
7. WP: Write protect input
8. HOLD: Hold input

Functional Features

• Serial interface for easy integration with microcontrollers
• Byte-level read and write operations
• Software and hardware write protection options
• Self-timed programming cycle
• Fast erase and write times

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices - High reliability ensures data integrity - Small form factor allows for space-constrained designs - Wide operating temperature range enables usage in various environments

Disadvantages: - Limited memory size may not be sufficient for certain applications - Serial interface may have slower data transfer rates compared to parallel interfaces

Working Principles

The 11LC040-E/MS utilizes Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It stores data by trapping electric charges within its memory cells, which can be erased and reprogrammed using electrical signals. The serial interface allows for easy communication with a microcontroller, enabling read and write operations at the byte level.

Detailed Application Field Plans

The 11LC040-E/MS is commonly used in various electronic devices and systems, including but not limited to: - Consumer electronics - Industrial automation - Automotive electronics - Medical devices - Smart meters

Detailed and Complete Alternative Models

1. 11LC080-E/MS: 8 kilobits (1024 bytes) memory size
2. 11LC160-E/MS: 16 kilobits (2048 bytes) memory size
3. 11LC320-E/MS: 32 kilobits (4096 bytes) memory size
4. 11LC640-E/MS: 64 kilobits (8192 bytes) memory size

These alternative models offer increased memory sizes while maintaining similar characteristics and functionality as the 11LC040-E/MS.

In conclusion, the 11LC040-E/MS is a non-volatile memory IC that provides reliable data storage with low power consumption. Its small form factor, high reliability, and wide operating temperature range make it suitable for various applications. With its serial interface and byte-level access, it offers flexibility and ease of integration with microcontrollers. While it has limitations in terms of memory size and data transfer rate, alternative models with larger capacities are available.