93LC46CXT-I/SN Product Overview

Introduction

The 93LC46CXT-I/SN is a versatile and widely used serial electrically erasable programmable read-only memory (EEPROM) device. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and retrieval in various electronic devices
• Characteristics: Non-volatile, serial interface, electrically erasable, programmable
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Reliable non-volatile memory solution for embedded systems
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Memory Size: 1Kb (128 x 8-bit)
• Interface: Serial (2-wire)
• Operating Voltage: 2.5V - 5.5V
• Operating Temperature: -40°C to +125°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

1. VCC - Power supply input
2. CS - Chip select input
3. DI - Serial data input
4. DO - Serial data output
5. CLK - Serial clock input
6. NC - Not connected
7. VSS - Ground
8. NC - Not connected

Functional Features

• Serial data transfer for easy integration with microcontrollers
• Electrically erasable and reprogrammable for flexibility
• Low power consumption for energy-efficient operation
• Robust write cycle endurance for reliable performance
• Wide operating voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages

• Compact form factor for space-constrained designs
• High reliability and long data retention
• Easy integration with microcontroller-based systems
• Low power consumption for battery-powered applications

Disadvantages

• Limited storage capacity compared to larger EEPROMs
• Slower write speeds compared to parallel EEPROMs

Working Principles

The 93LC46CXT-I/SN operates by utilizing a serial interface to communicate with a microcontroller or other control circuitry. When data needs to be stored or retrieved, the chip select (CS), serial clock (CLK), and serial data input/output (DI/DO) pins are utilized to transfer information between the device and the host system. The electrically erasable nature of the memory allows for flexible programming and reprogramming of data, making it suitable for a wide range of applications.

Detailed Application Field Plans

The 93LC46CXT-I/SN finds extensive use in various electronic systems, including but not limited to: - Automotive electronics - Consumer electronics - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

• 93LC46BXT-I/SN: Similar specifications with different package type
• 93LC66CXT-I/SN: Higher capacity variant with 2Kb memory size
• 25LC1024-I/SN: Larger capacity serial EEPROM with 1Mb memory size

In conclusion, the 93LC46CXT-I/SN offers a reliable and flexible non-volatile memory solution for embedded systems, catering to diverse application requirements across multiple industries.

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