IS49NLC18320A-25WBL

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory module for electronic devices
• Characteristics:
  • High-speed performance
  • Low power consumption
  • Compact size
• Package: Surface Mount Technology (SMT)
• Essence: Non-volatile memory storage
• Packaging/Quantity: Available in reels of 1000 units

Specifications

• Model: IS49NLC18320A-25WBL
• Memory Capacity: 32 megabits (4 megabytes)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 25 nanoseconds
• Interface: Serial Peripheral Interface (SPI)
• Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years

Detailed Pin Configuration

The IS49NLC18320A-25WBL has a total of 8 pins, which are as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply (2.7V - 3.6V) | | 2 | GND | Ground | | 3 | HOLD | Hold Input | | 4 | WP | Write Protect Input | | 5 | SCK | Serial Clock Input | | 6 | SI | Serial Data Input | | 7 | SO | Serial Data Output | | 8 | CS | Chip Select Input |

Functional Features

• Non-volatile storage: The IS49NLC18320A-25WBL retains data even when power is disconnected.
• High-speed performance: With an access time of 25 nanoseconds, it allows for quick data retrieval.
• Low power consumption: The IC operates at a low voltage and consumes minimal power.
• Compact size: Its small form factor makes it suitable for space-constrained electronic devices.

Advantages

• Reliable data storage: The non-volatile nature ensures data integrity even during power interruptions.
• Fast data access: The high-speed performance allows for efficient data retrieval.
• Low power usage: The IC's low power consumption prolongs battery life in portable devices.
• Small footprint: The compact size enables integration into various electronic devices.

Disadvantages

• Limited storage capacity: With a memory capacity of 32 megabits, it may not be suitable for applications requiring larger storage.
• Serial interface limitations: The SPI interface may have lower data transfer rates compared to parallel interfaces.

Working Principles

The IS49NLC18320A-25WBL utilizes flash memory technology to store data. It employs a serial interface (SPI) for communication with the host device. When powered on, the IC can read and write data through the specified pins. The non-volatile nature of the memory ensures that data remains intact even when the power is disconnected.

Detailed Application Field Plans

The IS49NLC18320A-25WBL is commonly used in various electronic devices, including but not limited to: - Mobile phones - Tablets - Digital cameras - Portable media players - IoT devices

Detailed and Complete Alternative Models

• IS49NLC18320A-25WBL is part of the IS49NLC series by Integrated Silicon Solution Inc. (ISSI). Other models within the series include:
  • IS49NLC18320A-25EBLI
  • IS49NLC18320A-25EBLITR
  • IS49NLC18320A-25EBL
  • IS49NLC18320A-25EBLITR

These alternative models offer similar specifications and functionality, providing options for different application requirements.

Note: The content provided above is a sample structure for an encyclopedia entry. Additional information and details can be added as per the specific requirements of the encyclopedia.