JS28F00AM29EWHA

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JS28F00AM29EWHA

+Nomenclature

IC FLASH 1GBIT PARALLEL 56TSOP

  • FabricantMicron Technology Co., Ltd.

  • Pièce fabricant #JS28F00AM29EWHA

  • En stock4547

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Spécifications

Attribut Valeur
Part Status Obsolete
Base Product Number JS28F00AM29
DigiKey Programmable Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 1Gbit
Memory Organization 128M x 8, 64M x 16
Memory Interface Parallel
Write Cycle Time - Word, Page 110ns
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 56-TFSOP (0.724", 18.40mm Width)
Supplier Device Package 56-TSOP
Packaging Tray
Access Time 110 ns

Présentation

Description

The JS28F00AM29EWHA is a type of flash memory chip manufactured by Intel, specifically designed for embedded applications. It features a 2 Megabyte (MB) capacity and is based on the NOR flash architecture, which enables fast read speeds and efficient random access capabilities. The chip operates on a dual power supply voltage, typically ranging between 2.7V to 3.6V, making it suitable for various electronic devices.
This memory device is commonly used in applications requiring firmware storage, boot code, and other critical software components in consumer electronics, automotive systems, and industrial equipment. Its ability to retain data without power and support for multiple program/erase cycles makes it ideal for applications where reliability and longevity are essential.
The JS28F00AM29EWHA also supports standard interfaces for ease of integration into existing designs, making it a versatile choice for developers looking to optimize system performance and efficiency.

Equivalent

The JS28F00AM29EWHA is a 1 Gb (128 MB) NOR flash memory chip. Equivalent products include the Micron MT28EW01G and Intel E28F001Bx. Other alternatives may include Spansion S29GL128N and Winbond W25Q128. Ensure compatibility with your specific application in terms of interface, voltage, and timing specifications.

Features

The JS28F00AM29EWHA is an embedded NOR Flash memory chip designed for various applications. Key features include:
1. Storage Capacity: Typically 2 Megabits (256KB), suitable for firmware and application storage.
2. Data Bus Width: 8-bit interface allowing easy integration with microcontrollers and other devices.
3. Access Time: Fast read access times, facilitating efficient data retrieval.
4. Endurance: High endurance for write/erase cycles, often around 100,000 cycles, ensuring reliability over time.
5. Data Retention: Long data retention periods, usually up to 20 years, ensuring data persistence.
6. Low Power Consumption: Designed to be energy-efficient, making it ideal for battery-operated devices.
7. Single Supply Voltage: Typically operates on a 2.7V to 3.6V power supply for flexibility in various applications.
8. Programming Methods: Support for standard programming methods, including byte- and sector-level programming.
These features make the JS28F00AM29EWHA suitable for consumer electronics, automotive, and industrial applications requiring reliable non-volatile memory.

Pinout

The JS28F00AM29EWHA is a NAND flash memory device manufactured by Intel, featuring a total of 48 pins. This device is part of the 29F series of flash memory and supports a range of functions including read, write, and erase operations. The pin configuration typically includes:
- Data Lines (DQ0-DQ7): 8 data input/output lines for data transfer.
- Control Signals: Such as Chip Enable (CE), Write Enable (WE), and Output Enable (OE) to manage memory operations.
- Address Lines (A0-A20): For addressing memory locations.
- Power and Ground Pins: Vcc for power supply and Vss for ground connection.

This device is commonly used in embedded systems, smartphones, and other applications requiring non-volatile memory storage.

Manufacturer

The JS28F00AM29EWHA is a flash memory chip manufactured by Micron Technology, Inc. Micron is a leading global producer of semiconductor solutions, particularly known for its memory and storage products, including DRAM, NAND flash memory, and solid-state drives (SSDs). Founded in 1978 and headquartered in Boise, Idaho, Micron serves a diverse range of markets, including computing, mobile, automotive, and industrial applications. The company focuses on innovative memory and storage technologies that drive advancements in the digital world, making it a key player in the semiconductor industry.

Application

The JS28F00AM29EWHA is a NAND flash memory device commonly used in various applications such as:
1. Consumer Electronics: Smartphones, tablets, and digital cameras for data storage.
2. Embedded Systems: IoT devices, automotive systems, and industrial controls for firmware and data retention.
3. Computing: Laptops and desktops for SSD storage solutions.
4. Networking: Routers and switches for firmware and configuration storage.
5. Wearable Devices: Fitness trackers and smartwatches for storing user data and applications.
Its high density and reliability make it suitable for both consumer and industrial applications.

Package

The JS28F00AM29EWHA is typically packaged in a 48-lead TSOP (Thin Small Outline Package). This type of package is designed for surface mounting on PCBs, providing a compact form factor suitable for various electronic applications.

Frequently Asked Questions


Q: What is the memory size and organization of this NOR Flash?
A: It has 1Gbit capacity, organized as 128M x 8 or 64M x 16 via parallel interface.


Q: What voltage range does the JS28F00AM29EWHA support?
A: It operates from 2.7V to 3.6V, suitable for standard 3V systems.


Q: What is the access time for read operations?
A: The access time is 110 ns, ensuring reliable high-speed data retrieval.


Q: Is this component suitable for industrial temperature environments?
A: Yes, it operates from -40°C to 85°C, supporting industrial applications.


Q: What is the write cycle time per word or page?
A: The write cycle time is 110 ns for both word and page programming.


Q: What package type does this Flash memory come in?
A: It is packaged in a 56-TFSOP (18.40mm width) and supplied as 56-TSOP, surface mount.


Q: Is this memory volatile or non-volatile?
A: It is non-volatile, retaining data when power is removed.


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