JS28F064M29EWHA

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JS28F064M29EWHA

+БОМ

IC FLASH 64MBIT PARALLEL 56TSOP

  • ПроизводительКомпания Micron Technology Inc.

  • Мфр. Часть #JS28F064M29EWHA

  • Пакет 56-TFSOP

  • В наличии6203

365 Дни гарантии качества

7*24 часы обслуживания каранти

90-гарантия послепродажного дня

Гарантия подлинного продукта

Спецификации

Атрибут Ценность
Package Tray
ProductStatus Obsolete
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH - NOR
MemorySize 64Mb (8M x 8, 4M x 16)
MemoryInterface Parallel
WriteCycleTime-WordPage 70ns
AccessTime 70 ns
Voltage-Supply 2.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 56-TFSOP (0.724, 18.40mm Width)

Обзор

Description

The JS28F064M29EWHA is a NOR Flash memory device manufactured by Intel. It features 64 megabits of non-volatile storage, suitable for applications requiring reliable data retention without a power supply. The device is designed for code storage in embedded systems, such as mobile phones, PDAs, and other portable electronics.
This Flash memory operates with a 3.0V supply, offering a low power consumption profile that enhances battery life in portable devices. It features a fast read access time and supports both asynchronous and page mode operations, enabling efficient data retrieval and execution. The JS28F064M29EWHA also includes typical flash memory functionalities like block erase, byte/word programming, and lock/unlock capabilities for data security.
Additional features include a hardware reset pin, deep power-down mode for energy savings, and a status register for operational monitoring. Designed with endurance and reliability in mind, this memory can endure numerous program/erase cycles, making it a robust choice for applications where data integrity is critical. Its compact size and efficient performance make it ideal for integration into various electronic platforms.

Equivalent

The JS28F064M29EWHA is a 64Mb flash memory chip from Intel. Equivalent products may include similar NOR flash memory chips from other manufacturers, such as the Spansion S29GL064, Micron MT28EW064, or Winbond W29GL064. When seeking equivalents, ensure compatibility in terms of voltage, package type, and read/write speeds. Always verify the specifications to ensure an exact match for your application.

Features

The JS28F064M29EWHA is a NOR flash memory chip manufactured by Intel. Key features include:
1. Memory Size: It offers a storage capacity of 64 Mb (megabits).
2. Architecture: NOR flash architecture, known for reliable read speeds and random access capabilities.
3. Interface: Supports parallel interface for data transfer.
4. Endurance: Typically supports a high number of program/erase cycles, enhancing durability.
5. Data Retention: Ensures long-term data retention, often over several years.
6. Voltage Range: Operates at a standard voltage level, typically around 2.7V to 3.6V.
7. Sector Erase: Allows erasing data in sectors, providing flexibility in data management.
8. Performance: Offers fast read access times, beneficial for quick data retrieval.
9. Packaging: Available in various physical package configurations to suit different hardware designs.
10. Security Features: May include lock and unlock feature for data protection.
These features make it suitable for applications requiring reliable, non-volatile memory storage, such as embedded systems.

Pinout

The JS28F064M29EWHA is a 64 Mbit (8 MB) NOR Flash memory device. This component typically comes in a 48-pin TSOP (Thin Small Outline Package) or similar configurations. The primary functions of the pins include:
1. Address Pins (A0-A20): Used for accessing the memory locations. These pins allow you to address the entire memory array.
2. Data Pins (DQ0-DQ15): These are the data input/output pins used to read from or write data to the memory.
3. Chip Enable (CE#): Acts as the activation signal for the device. It enables or disables the chip.
4. Output Enable (OE#): Used to control data output buffers.
5. Write Enable (WE#): Controls write operations to the memory.
6. Reset (RP#): Resets the device to a known state.
7. Write Protect (WP#): Used to protect certain blocks of memory from being altered.
8. VCC and VSS: Power supply and ground pins, respectively.
Always refer to the specific datasheet for detailed information about pin configuration and functions.

Manufacturer

The JS28F064M29EWHA is a part number for a flash memory chip manufactured by Intel Corporation. Intel is a multinational corporation and technology company, renowned for its role as a leading semiconductor manufacturer. Founded in 1968 and headquartered in Santa Clara, California, Intel is known for developing and manufacturing a wide range of products, including microprocessors, integrated graphics chips, and memory solutions.
Intel has been a significant player in the technology industry, contributing to advancements in computing technologies and semiconductor manufacturing processes. The company has a global presence and serves a diverse range of markets, including personal computers, data centers, AI, IoT, and autonomous driving. Intel's innovations have been foundational in shaping modern computing, and it continues to be at the forefront of technological development.

Application

The JS28F064M29EWHA is a type of NOR Flash memory, commonly used in various applications that require reliable, non-volatile storage. Its application areas include:
1. Embedded Systems: Utilized in microcontrollers and processors for storing firmware and boot code.
2. Consumer Electronics: Used in devices like digital cameras, set-top boxes, and gaming consoles for fast read access.
3. Automotive: Employed in infotainment systems and for storing operational software that requires frequent updates.
4. Industrial Control: Suited for harsh environments where stable data storage is critical.
5. Networking: Used in routers and switches for firmware storage.
These applications benefit from its fast read speeds, reliability, and ability to execute code in place.

Package

The JS28F064M29EWHA is a memory component typically encapsulated in a TSOP (Thin Small Outline Package). This type of packaging is designed for surface mounting on circuit boards, offering a compact and efficient form factor suitable for space-constrained applications.

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