IS25LD040-JBLE

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: High-speed, Low-power, Serial Flash Memory
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Reliable and efficient storage solution
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Memory Size: 4 Megabits (512 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 20 years
• Programming Time: Typically less than 1 second per byte

Pin Configuration

The IS25LD040-JBLE features the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | CS | Chip Select | | 2 | DO | Data Output | | 3 | WP | Write Protect | | 4 | GND | Ground | | 5 | DI | Data Input | | 6 | CLK | Clock Input | | 7 | HOLD | Hold Input | | 8 | VCC | Power Supply |

Functional Features

• High-speed data transfer using SPI interface
• Low power consumption for energy-efficient operation
• Reliable non-volatile memory with long data retention
• Flexible write protection options for enhanced security
• Easy integration into various electronic systems

Advantages and Disadvantages

Advantages

• Fast data transfer rate
• Low power consumption
• Compact package size
• Wide operating temperature range
• High data retention period

Disadvantages

• Limited storage capacity (4 Megabits)
• Requires external components for proper operation
• Relatively higher cost compared to lower-capacity alternatives

Working Principles

The IS25LD040-JBLE is a serial flash memory IC that utilizes the Serial Peripheral Interface (SPI) for communication with a microcontroller or other devices. It stores data in non-volatile memory cells, allowing information to be retained even when power is disconnected. The SPI interface enables high-speed data transfer between the IC and the controlling device.

Detailed Application Field Plans

The IS25LD040-JBLE is commonly used in various electronic systems where reliable and efficient non-volatile memory is required. Some of its application fields include:

1. Consumer Electronics: Used in smart TVs, set-top boxes, and gaming consoles for firmware storage and system booting.
2. Automotive: Employed in automotive infotainment systems, instrument clusters, and navigation systems for data storage and software updates.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs), industrial control systems, and robotics for storing configuration data and program code.
4. Internet of Things (IoT): Integrated into IoT devices such as sensors, gateways, and edge computing devices for local data storage and firmware upgrades.

Detailed and Complete Alternative Models

1. IS25LP040-JBLE: Similar to IS25LD040-JBLE but with enhanced performance and higher storage capacity (4 Megabits).
2. IS25WP040-JBLE: Write-protected version of IS25LD040-JBLE, providing additional security features.
3. IS25AP040-JBLE: Advanced version with extended temperature range and improved reliability for harsh environments.

Note: This is not an exhaustive list, and there may be other alternative models available from different manufacturers.

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