N04L63W1AT27I - Product Overview

Basic Information

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Small form factor
• Package: Surface Mount Technology (SMT)
• Essence: Non-volatile memory storage
• Packaging/Quantity: Tape and reel, 1000 units per reel

Specifications

• Memory Type: Non-volatile RAM (NVRAM)
• Capacity: 4 Megabits (4 Mb)
• Organization: 512K words x 8 bits
• Operating Voltage: 2.7V - 3.6V
• Access Time: 70 ns
• Interface: Parallel
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The N04L63W1AT27I IC has the following pin configuration:

1. VCC - Power supply voltage
2. GND - Ground
3. A0-A18 - Address inputs
4. DQ0-DQ7 - Data inputs/outputs
5. CE - Chip enable
6. OE - Output enable
7. WE - Write enable
8. WP - Write protect
9. RESET - Reset input
10. NC - No connection

Functional Features

• Non-volatile storage: Retains data even when power is disconnected
• High-speed operation: Allows for quick read and write operations
• Low power consumption: Reduces energy usage and extends battery life
• Small form factor: Ideal for space-constrained applications
• Write protection: Prevents accidental modification of stored data
• Reset functionality: Enables system initialization

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data persistence - High-speed operation enhances system performance - Low power consumption reduces energy costs - Small form factor enables compact designs - Write protection prevents unauthorized data modification

Disadvantages: - Limited storage capacity compared to other memory devices - Relatively slower access time compared to volatile RAM - Higher cost per bit compared to traditional RAM

Working Principles

The N04L63W1AT27I utilizes non-volatile Random Access Memory (NVRAM) technology. It combines the benefits of both RAM and non-volatile storage, allowing for fast read and write operations while retaining data even when power is disconnected. The IC uses a combination of volatile and non-volatile elements to achieve this functionality.

Detailed Application Field Plans

The N04L63W1AT27I IC finds applications in various fields, including:

1. Embedded Systems: Used as non-volatile storage in microcontrollers and IoT devices.
2. Industrial Automation: Provides persistent memory for data logging and configuration settings.
3. Automotive Electronics: Stores critical information such as calibration data and firmware updates.
4. Medical Devices: Enables reliable storage of patient data and device settings.
5. Consumer Electronics: Used in digital cameras, printers, and gaming consoles for data storage.

Detailed and Complete Alternative Models

1. N04L63W1AT27J: Similar specifications with extended temperature range (-40°C to +105°C).
2. N08L63W1AT27I: Double the capacity (8 Megabits) with the same pin configuration.
3. N04L63W1BT27I: Lower power consumption variant with reduced operating voltage (1.8V - 3.6V).

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