IS25LQ016B-JNLE-TR

Product Overview

Category

The IS25LQ016B-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, set-top boxes, and other consumer electronics.

Characteristics

• High-speed data transfer: The IS25LQ016B-JNLE-TR offers fast read and write speeds, allowing for efficient data access.
• Non-volatile memory: The data stored in this flash memory remains intact even when power is removed, ensuring data persistence.
• Compact package: The product comes in a small form factor, making it suitable for space-constrained applications.
• Low power consumption: The IS25LQ016B-JNLE-TR is designed to minimize power usage, extending battery life in portable devices.

Package and Quantity

The IS25LQ016B-JNLE-TR is available in a surface-mount 8-pin SOIC (Small Outline Integrated Circuit) package. It is typically sold in reels containing a quantity of 2500 units.

Specifications

• Memory Size: 16 Megabits (2 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Time: 0.5ms (typical)
• Data Retention: 20 years (minimum)

Pin Configuration

The IS25LQ016B-JNLE-TR has the following pin configuration:

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

1. Chip Select (/CS): This pin is used to enable or disable the device for communication.
2. Serial Clock (SCLK): The clock signal is provided through this pin for synchronizing data transfer.
3. Serial Data Input (SI): Data is input to the device through this pin during write operations.
4. Ground (GND): This pin is connected to the ground reference of the system.
5. Serial Data Output (SO): Data output from the device is available on this pin during read operations.
6. Hold (/HOLD): This pin is used to pause ongoing operations without resetting the device.
7. Write Protect (/WP): When this pin is held low, it protects the memory from accidental writes.
8. Power Supply (VCC): The operating voltage is supplied through this pin.

Functional Features

• Fast Read and Write Operations: The IS25LQ016B-JNLE-TR offers high-speed data transfer, enabling quick access to stored information.
• Sector Erase and Program: The flash memory can be erased and programmed in small sectors, allowing for efficient data management.
• Software and Hardware Protection: The device supports various protection mechanisms, including write protection and hold functionality, ensuring data integrity.
• Low Power Consumption: The product is designed to minimize power consumption, making it suitable for battery-powered devices.
• Wide Operating Temperature Range: The IS25LQ016B-JNLE-TR can operate reliably in a wide temperature range, making it suitable for various environments.

Advantages and Disadvantages

Advantages

• High-speed data transfer enables fast read and write operations.
• Non-volatile memory ensures data persistence even during power loss.
• Compact package size allows for easy integration into space-constrained designs.
• Low power consumption extends battery life in portable devices.

Disadvantages

• Limited storage capacity compared to other flash memory options.
• Erase and program times may be slower compared to some alternative models.

Working Principles

The IS25LQ016B-JNLE-TR utilizes the Serial Peripheral Interface (SPI) protocol for communication with the host device. It stores data in non-volatile memory cells, which can be electrically erased and programmed. The device operates by sending commands and data through the SPI interface, allowing for efficient read and write operations.

Detailed Application Field Plans

The IS25LQ016B-JNLE-TR is widely used in various applications, including but not limited to: - Microcontrollers and embedded systems - Digital cameras and imaging devices - Set-top boxes and multimedia devices - Automotive electronics - Industrial control systems

Alternative Models

Below are some alternative models that offer similar functionality to the IS25LQ016B-JNLE-TR: - Winbond W25Q16JVZPIQ - Macronix MX25L160