11LC161-I/MS

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

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

Package: MSOP-8

Essence: The 11LC161-I/MS is a non-volatile memory IC that provides reliable data storage with low power consumption.

Packaging/Quantity: Each package contains one 11LC161-I/MS IC.

Specifications

• Memory Size: 16 Kbits
• Organization: 2K x 8
• Supply Voltage Range: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 200 years
• Interface: SPI (Serial Peripheral Interface)
• Package Type: MSOP-8

Detailed Pin Configuration

The 11LC161-I/MS has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VSS | Ground | | 2 | CS | Chip Select | | 3 | SCK | Serial Clock| | 4 | SI | Serial Input| | 5 | SO | Serial Output| | 6 | WP | Write Protect| | 7 | HOLD | Hold | | 8 | VCC | Power Supply|

Functional Features

• Non-volatile memory: Data is retained even when power is disconnected.
• Low power consumption: Ideal for battery-powered devices.
• High reliability: Provides robust and secure data storage.
• SPI interface: Allows easy integration with microcontrollers and other devices.
• Write protection: The WP pin can be used to protect data from accidental writes.
• Hold function: The HOLD pin allows pausing and resuming serial communication.

Advantages

• Small form factor enables space-efficient designs.
• Wide operating voltage range allows compatibility with various systems.
• High write endurance ensures long-lasting performance.
• Data retention for up to 200 years provides reliable long-term storage.

Disadvantages

• Limited memory size may not be suitable for applications requiring larger storage capacity.
• SPI interface may have slower data transfer rates compared to other interfaces.

Working Principles

The 11LC161-I/MS utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping charges in a floating gate, which can be electrically programmed or erased. The SPI interface facilitates communication between the IC and external devices, enabling data read, write, and erase operations.

Detailed Application Field Plans

The 11LC161-I/MS is commonly used in various electronic devices and systems, including but not limited to: - Consumer electronics - Industrial automation - Automotive applications - Medical devices - Smart meters

Detailed and Complete Alternative Models

1. 11LC162-I/MS: Similar to 11LC161-I/MS, but with double the memory size (32 Kbits).
2. 11LC081-I/MS: Smaller version with 8 Kbits of memory.
3. 11LC321-I/MS: Higher capacity model with 32 Kbits of memory.

These alternative models offer different memory sizes to cater to specific application requirements.

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