IS25LD020-JNLE-TR

Product Overview

Category

IS25LD020-JNLE-TR belongs to the category of Serial NOR Flash Memory.

Use

This product is primarily used for storing and retrieving data in electronic devices such as microcontrollers, digital cameras, and automotive systems.

Characteristics

• Non-volatile memory: The data stored in IS25LD020-JNLE-TR remains intact even when power is removed.
• High-speed operation: This flash memory offers fast read and write speeds, enabling efficient data access.
• Compact package: IS25LD020-JNLE-TR is available in a small form factor, making it suitable for space-constrained applications.
• Wide temperature range: It can operate reliably across a broad temperature range, ensuring its usability in various environments.

Package and Quantity

IS25LD020-JNLE-TR is typically packaged in a surface-mount 8-pin SOIC (Small Outline Integrated Circuit) package. It is commonly supplied in reels containing a specific quantity, usually 2500 units per reel.

Specifications

• Memory Capacity: 2 Megabits (256 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycles: 100,000 cycles

Pin Configuration

The pin configuration of IS25LD020-JNLE-TR is as follows:

┌───┬───┐ │ 1 │ 8 │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ 4 │ 5 │ └───┴───┘

1. Chip Select (/CS): Enables communication with the device.
2. Serial Clock (SCLK): Provides the clock signal for data transfer.
3. Master Output, Slave Input (MOSI): Transmits data from the master to the device.
4. Ground (GND): Common reference voltage.
5. Master Input, Slave Output (MISO): Transmits data from the device to the master.
6. Write Protect (/WP): Protects the memory from accidental writes.
7. Hold (/HOLD): Suspends ongoing operations temporarily.
8. Power Supply (VCC): Provides the required power to the device.

Functional Features

• High-speed Read/Write: IS25LD020-JNLE-TR offers fast read and write operations, facilitating efficient data access.
• Sector Erase: It supports sector-based erasure, allowing selective removal of data.
• Page Program: This flash memory enables programming of data in page-sized increments, enhancing flexibility.
• Deep Power-Down Mode: IS25LD020-JNLE-TR features a low-power mode that minimizes energy consumption during idle periods.

Advantages and Disadvantages

Advantages

• Compact package size makes it suitable for space-constrained applications.
• Wide temperature range ensures usability in various environments.
• High-speed operation enhances data access efficiency.
• Non-volatile memory retains data even without power.

Disadvantages

• Limited memory capacity compared to other flash memory options.
• Relatively lower erase/program cycles compared to some alternatives.

Working Principles

IS25LD020-JNLE-TR utilizes the Serial Peripheral Interface (SPI) protocol for communication. It stores data in non-volatile memory cells, which can be electrically erased and programmed. The SPI interface allows for efficient data transfer between the device and the host microcontroller.

Detailed Application Field Plans

IS25LD020-JNLE-TR finds applications in various electronic devices, including but not limited to: - Microcontrollers - Digital cameras - Automotive systems - Industrial control systems - Consumer electronics

Alternative Models

Some alternative models that offer similar functionality to IS25LD020-JNLE-TR include: - W25Q16JVSNIG - MX25L1606EZNI-12G - S25FL116K0XMFI011

These alternatives provide comparable features and can be considered based on specific application requirements.

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