IS25LP256D-JLLE-TR

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IS25LP256D-JLLE-TR

IC FLASH 256MBIT SPI/QUAD 8WSON

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  • Mfr. Partie #IS25LP256D-JLLE-TR
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Spécifications

Part Status Active
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 256Mbit
Memory Organization 32M x 8
Memory Interface SPI - Quad I/O, QPI, DTR
Clock Frequency 133 MHz
Write Cycle Time - Word, Page 800µs
Voltage - Supply 2.3V ~ 3.6V
Operating Temperature -40°C ~ 105°C (TA)
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Supplier Device Package 8-WSON (8x6)
Base Product Number IS25LP256

Vue d'ensemble

Description

The IS25LP256D-JLLE-TR is a 256 Megabit Serial NOR Flash memory device from ISSI (Integrated Silicon Solutions, Inc.). It features a 3V power supply operation and utilizes a standard SPI (Serial Peripheral Interface) for communication, making it compatible with a wide range of microcontrollers and processors. The device is designed for applications requiring non-volatile memory, such as firmware storage, data logging, and code shadowing.
Key specifications include fast read speeds, a memory organization of 32M x 8 bits, and an extended temperature range, making it suitable for automotive and industrial applications. The IS25LP256D also supports features like quad-SPI for higher throughput and has various package options, including a compact 8-pin SOIC package.
Overall, this memory solution is ideal for embedded systems needing reliable data retention and quick access speeds, enhancing system performance in various electronic devices.

Features

The IS25LP256D-JLLE-TR is a Serial NOR Flash memory device from ISSI, featuring 256 Megabits (32 Megabytes) of storage. Key features include:
1. Interface: SPI (Serial Peripheral Interface) for easy integration with microcontrollers and other devices.
2. Speed: Supports clock frequencies up to 104 MHz, enabling high-speed data access.
3. Voltage Range: Operates on a supply voltage of 2.7V to 3.6V, suitable for a variety of applications.
4. Data Retention: Offers a data retention period of 20 years at 85°C, ensuring reliability.
5. Programming: Supports a programming time of approximately 0.5 ms per page.
6. Erase/Write Cycles: Endurance of up to 100,000 erase/write cycles.
7. Package Options: Available in a variety of packages, including SOIC and WSON, facilitating different design requirements.
8. Temperature Range: Industrial temperature range (-40°C to +85°C) suitable for rugged applications.
This device is ideal for embedded applications, consumer electronics, and automotive systems where reliable, fast memory is crucial.

Package

The IS25LP256D-JLLE-TR is packaged in a 8-pin SOIC (Small Outline Integrated Circuit) package. It features a lead-free, RoHS-compliant design suitable for various applications, including memory storage in embedded systems.

Pinout

The IS25LP256D-JLLE-TR is a Serial NOR Flash memory chip from ISSI (Integrated Silicon Solution, Inc.). It features a total of 8 pins. The pin functions are as follows:
1. CS (Chip Select): Activates the device for communication.
2. MOSI (Master Out Slave In): Data input pin for writing data to the memory.
3. MISO (Master In Slave Out): Data output pin for reading data from the memory.
4. SCK (Serial Clock): Clock signal input from the master device to synchronize data transmission.
5. VCC: Power supply pin.
6. GND: Ground pin.
7. WP (Write Protect): Used to protect the memory contents from being written to or erased.
8. HOLD: Pauses the operation of the memory without deselecting the chip.
This chip has a storage capacity of 256 Mb (32 MB) and operates using a SPI (Serial Peripheral Interface) protocol.

Manufacturer

The manufacturer of the IS25LP256D-JLLE-TR is ISSI, or Integrated Silicon Solution, Inc. ISSI is a semiconductor company that specializes in the design and manufacturing of high-performance memory products, including SRAM, DRAM, and Flash memory. Founded in 1988 and headquartered in San Jose, California, ISSI serves various markets such as telecommunications, automotive, industrial, and consumer electronics. The IS25LP256D-JLLE-TR is a type of Serial NOR Flash memory, designed for applications requiring reliable non-volatile storage.

Application

The IS25LP256D-JLLE-TR is a serial NOR flash memory chip used in various applications, including consumer electronics, automotive systems, industrial automation, and IoT devices. Its features make it suitable for firmware storage, data logging, and code execution in embedded systems, enabling fast read and write operations essential for applications requiring low power consumption and high reliability.

Equivalent

The IS25LP256D-JLLE-TR chip is a 256 Mb Serial NOR Flash memory. Equivalent products include:
1. Winbond W25Q256JV: Similar specifications and interface.
2. Micron MT25QL256ABA: Another comparable serial NOR Flash memory.
3. Spansion S25FL256S: Offers similar functionality and density.
When choosing an equivalent, ensure compatibility in terms of pin configuration, voltage levels, and performance specifications.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

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