25LC1024-I/S16K

Product Overview

• Category: Memory IC
• Use: Non-volatile memory storage
• Characteristics: High-speed, low-power, small form factor
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Provides reliable data storage in a compact package
• Packaging/Quantity: Tape and reel, 2500 pieces per reel

Specifications

• Memory Size: 1 Mbit
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.5V - 5.5V
• Operating Temperature: -40°C to +85°C
• Data Retention: Minimum 100 years
• Write Endurance: Minimum 1,000,000 cycles

Detailed Pin Configuration

• Pin 1: Chip Select (/CS)
• Pin 2: Serial Data Input (SI)
• Pin 3: Serial Data Output (SO)
• Pin 4: Serial Clock (SCK)
• Pin 5: Write Protect (/WP)
• Pin 6: VSS (Ground)
• Pin 7: Hold (/HOLD)
• Pin 8: VCC (Power)

Functional Features

• Fast Read and Write Operations: Enables quick access to stored data
• Low Power Consumption: Ideal for battery-powered devices
• Flexible Interface: SPI interface allows easy integration with microcontrollers
• Write Protection: /WP pin for hardware write protection

Advantages and Disadvantages

Advantages

• Compact form factor
• High-speed data transfer
• Long-term data retention

Disadvantages

• Limited storage capacity compared to other memory options
• Vulnerable to electrical interference due to small package size

Working Principles

The 25LC1024-I/S16K operates by storing data in an array of floating gate transistors. When data is written, the charge on the floating gate is altered, representing the stored information. During read operations, the state of the floating gate is detected, allowing retrieval of the stored data.

Detailed Application Field Plans

• Embedded Systems: Used for program storage in microcontroller-based systems
• Consumer Electronics: Provides non-volatile storage for settings and user data in various devices
• Industrial Automation: Stores configuration parameters and event logs in automation equipment

Detailed and Complete Alternative Models

• AT25DF041A: 4 Mbit SPI Flash Memory
• M25P16: 16 Mbit Serial Flash Memory
• W25Q128JV: 128 Mbit SPI Flash Memory

This comprehensive entry provides a detailed overview of the 25LC1024-I/S16K, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.