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JS28F640J3F75B

Name: JS28F640J3F75B
Rating: 4.7 (12 reviews)

NOR Flash Use JS28F640J3F75A

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Mfr.부분 #JS28F640J3F75B
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데이터시트 JS28F640J3F75B DataSheet
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Packaging	Reel
Standard Pack Qty	1600

개요

Description

The JS28F640J3F75B is a NAND flash memory device produced by Intel, designed for high-density storage applications. It features a 64 Megabit (8 MB) capacity and operates on a 3.0V power supply, making it suitable for embedded systems, mobile devices, and consumer electronics. The device utilizes a synchronous interface, enabling faster read and write speeds compared to asynchronous counterparts.
Key features include a built-in error correction code (ECC) for data integrity, compatibility with various file systems, and a high endurance rating suitable for frequent write and erase cycles. The JS28F640J3F75B is often used in applications requiring reliable non-volatile memory, such as firmware storage and boot code. Its compact form factor and efficient performance make it a popular choice in modern digital devices.

Features

The JS28F640J3F75B is a NOR flash memory chip produced by Intel. Key features include:
1. Capacity: 64 megabits (8 megabytes).
2. Interface: Compatible with a parallel interface, supporting asynchronous read operations.
3. Density: 8MB single or multiple die configurations depending on specific applications.
4. Access Time: Offers a fast access time suitable for various applications requiring quick data retrieval.
5. Endurance: Typically supports a high number of program/erase cycles, enhancing reliability for embedded systems.
6. Data Retention: Maintains data integrity for extended periods, generally up to 10 years.
7. Voltage Range: Operates within a standard voltage range, often around 2.7V to 3.6V.
8. Package Options: Available in several package types, allowing for flexible integration into various designs.
These features make the JS28F640J3F75B suitable for applications in consumer electronics, automotive systems, and other embedded devices that require reliable and efficient non-volatile memory solutions.

Package

The JS28F640J3F75B is typically packaged in a TSOP (Thin Small Outline Package) form factor. This package type is characterized by its flat, thin design, making it suitable for space-constrained applications in electronic devices.

Pinout

The JS28F640J3F75B is a 64 Mb (8 MB) NOR Flash memory device with a 48-pin TSOP (Thin Small Outline Package) form factor.
Pin Count: 48 pins
Key Functions:
- Data Inputs/Outputs (DQ0-DQ7): 8-bit data bus for read/write operations.
- Address Inputs (A0-A19): 20-bit address bus for accessing memory locations.
- Control Signals:
- CE (Chip Enable): Activates the device.
- OE (Output Enable): Controls output data.
- WE (Write Enable): Initiates write operations.
- RP (Reset): Resets the device.
- VCC: Power supply.
- VSS: Ground.
This device supports asynchronous read and write modes and is commonly used in applications requiring non-volatile storage.

Manufacturer

The JS28F640J3F75B is manufactured by Intel Corporation. Intel is a multinational technology company headquartered in Santa Clara, California, and it is one of the world's largest and most well-known semiconductor manufacturers. Founded in 1968, Intel is primarily known for its microprocessors, but it also produces a wide range of other semiconductor products, including memory chips like the JS28F640J3F75B, which is a NOR Flash memory device. The company plays a significant role in the development of computing technologies and has been a key player in driving advancements in the electronics industry.

Application

The JS28F640J3F75B is a 64Mb NAND Flash memory device commonly used in various applications, including digital cameras, mobile phones, embedded systems, automotive applications, and consumer electronics. Its high-density storage and reliability make it suitable for firmware storage, data logging, and multimedia applications where performance and endurance are crucial.

Equivalent

The JS28F640J3F75B is a 64Mb (8MB) NOR Flash memory chip. Equivalent products include:
1. Micron MT28F640J3E
2. Spansion S29GL064N
3. Intel E28F640J3D
4. Macronix MX29LV640EB
These products share similar specifications, such as capacity and interface, but always check the datasheets for specific compatibility and features.