IS25LP128-JMLE

Product Overview

Category

IS25LP128-JMLE belongs to the category of flash memory chips.

Use

This product is primarily used for data storage in various electronic devices such as smartphones, tablets, digital cameras, and other consumer electronics.

Characteristics

• High storage capacity: The IS25LP128-JMLE offers a large storage capacity, allowing users to store a significant amount of data.
• Fast data transfer speed: With its high-speed interface, this flash memory chip enables quick data transfer between the device and the memory.
• Compact package: The IS25LP128-JMLE comes in a compact package, making it suitable for integration into small-sized electronic devices.
• Reliable performance: This flash memory chip ensures reliable performance with its robust design and advanced error correction techniques.

Package and Quantity

The IS25LP128-JMLE is typically packaged in a surface-mount package (SMP) or ball grid array (BGA) package. The quantity may vary depending on the manufacturer's specifications and customer requirements.

Specifications

• Storage Capacity: 128 megabits (16 megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycles: Up to 100,000 cycles

Pin Configuration

The IS25LP128-JMLE has a total of 8 pins, each serving a specific function:

1. Chip Select (/CS): Used to enable or disable the chip for communication.
2. Serial Clock (SCLK): Provides the clock signal for data transfer.
3. Serial Data Input (SI): Transfers data from the microcontroller to the flash memory chip.
4. Serial Data Output (SO): Transfers data from the flash memory chip to the microcontroller.
5. Hold (/HOLD): Pauses ongoing operations without resetting the chip.
6. Write Protect (/WP): Protects the memory from accidental write operations.
7. Ground (GND): Connects to the ground reference of the system.
8. Power Supply (VCC): Provides power to the chip.

Functional Features

• High-speed data transfer: The IS25LP128-JMLE supports fast data transfer rates, allowing for efficient read and write operations.
• Sector-based erasing: This flash memory chip allows for sector-based erasing, enabling selective deletion of specific data blocks.
• Error correction: Advanced error correction techniques ensure data integrity and reliability.
• Low power consumption: The IS25LP128-JMLE is designed to minimize power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Large storage capacity
• Fast data transfer speed
• Compact package size
• Reliable performance
• Low power consumption

Disadvantages

• Limited erase/program cycles
• Relatively high cost compared to lower-capacity flash memory chips

Working Principles

The IS25LP128-JMLE utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells, which can be electrically erased and reprogrammed. When data is read from or written to the chip, the SPI interface facilitates the transfer of information between the microcontroller and the flash memory.

Application Field Plans

The IS25LP128-JMLE finds applications in various electronic devices that require reliable and high-capacity data storage. Some potential application fields include:

1. Smartphones and tablets: Used for storing operating systems, applications, and user data.
2. Digital cameras: Enables storage of high-resolution photos and videos.
3. Automotive electronics: Provides storage for firmware, maps, and other data in navigation systems.
4. Industrial equipment: Used for data logging, configuration storage, and firmware updates.
5. IoT devices: Enables storage of sensor data, firmware, and device configurations.

Alternative Models

• IS25LP064-JMLE: A lower-capacity version of the IS25LP128-JMLE with 64 megabits (8 megabytes) of storage.
• IS25LP256-JMLE: A higher-capacity version of the IS25LP128-JMLE with 256 megabits (32 megabytes) of storage.
• IS25WP128-JMLE: A similar flash memory chip with additional security features such as hardware write protection.

Please note that the above alternative models are just a few examples, and there may be other options available from different manufacturers.

In conclusion, the IS25LP128-JMLE is a flash memory chip that offers high storage capacity, fast data transfer speed, and reliable performance. It finds applications in various electronic devices and provides an efficient solution for data storage needs.