MT28EW128ABA1HJS-0SIT

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MT28EW128ABA1HJS-0SIT

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IC FLASH 128MBIT PARALLEL 56TSOP

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사양

속성 가치
PartStatus Active
BaseProductNumber MT28EW128
DigiKeyProgrammable Not Verified
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH - NOR
MemorySize 128Mbit
MemoryOrganization 16M x 8, 8M x 16
MemoryInterface Parallel
WriteCycleTime-Word,Page 60ns
Voltage-Supply 2.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package 56-TFSOP (0.724", 18.40mm Width)
SupplierDevicePackage 56-TSOP
Packaging Tray
AccessTime 95 ns

개요

Description

The MT28EW128ABA1HJS-0SIT is a 128Mb NOR Flash memory device, part of the MT28EW series from Micron Technology. It is designed for embedded applications requiring high-speed, reliable, and non-volatile storage. The device features a parallel interface, allowing for fast data access and transfer, making it suitable for systems that demand quick boot times and efficient data retrieval.
Key specifications include an operating voltage range of 2.7V to 3.6V, making it adaptable for various power environments. The memory is organized into uniform 128KB sectors, facilitating ease of programming, erasing, and random access. It supports typical NOR Flash functionalities such as write, erase, and read operations with a fast access time, enhancing performance in real-time applications.
With a sturdy architecture and extended temperature range from -40°C to +85°C, this Flash memory is well-suited for industrial applications. Its endurance and data retention capabilities ensure long-term reliability, making it a dependable solution for embedded systems, automotive applications, and other environments where data integrity is critical.

Equivalent

The MT28EW128ABA1HJS-0SIT is a 128Mb NOR Flash memory chip by Micron. Equivalent products might include other 128Mb NOR Flash chips with similar specifications from manufacturers like Winbond, Macronix, or Cypress Semiconductor. Examples include Winbond's W25Q128FV or Macronix's MX25L12835F. Ensure compatibility by checking specifications such as voltage, interface, and package type. Always cross-reference the datasheet to ensure equivalency for your specific application.

Features

The MT28EW128ABA1HJS-0SIT is a NOR Flash memory device developed by Micron Technology. It features a storage capacity of 128 Mb, with an organization of 16M x 8 bits or 8M x 16 bits. The device operates within a 1.7V to 2.0V voltage range, which is ideal for low-power applications. It supports asynchronous random read and fast programming in byte or word mode, which enhances data management efficiency.
The device is equipped with a uniform block architecture, featuring 128 uniform blocks of 128 Kbytes each. This architecture simplifies memory management and enhances the flexibility of software development. The MT28EW128ABA1HJS-0SIT also supports a fast read speed of up to 66 MHz, ensuring rapid data access.
Key features include sector erase, block erase, chip erase, and individual block locking and unlocking, providing robust protection and management of stored data. Additionally, it offers a 100,000 program/erase cycle endurance, making it highly reliable for various applications. The device is typically used in embedded systems, industrial applications, and other areas where non-volatile memory is crucial.

Pinout

The MT28EW128ABA1HJS-0SIT is a 128Mb parallel NOR Flash memory device from Micron Technology. It features a 56-pin TSOP (Thin Small Outline Package) type I configuration. This device is primarily used for non-volatile storage, providing high-speed data access and reliability.
Key functions of the MT28EW128ABA1HJS-0SIT include:
1. Storage Capacity: It provides 128 megabits of non-volatile flash memory, which retains data without power.
2. Parallel Interface: Utilizes a parallel interface for data transfer, allowing for faster read and write operations compared to serial interfaces.
3. Command Set: Supports a common flash interface command set, facilitating integration and compatibility with various systems.
4. Sector Architecture: Includes sector erase functionality, allowing selective data erasure and reprogramming.
5. Low Voltage Operation: Designed for operation at low power levels, typically around 3 volts, which is beneficial for battery-operated devices.
6. Enhanced Performance: Offers fast read access times and program/erase cycles, making it suitable for applications requiring quick data retrieval and updates.
This device is well-suited for applications in consumer electronics, automotive, and industrial sectors where reliable and fast data storage solutions are necessary.

Manufacturer

The MT28EW128ABA1HJS-0SIT is manufactured by Micron Technology, Inc. Micron is a leading American company in the semiconductor industry that specializes in the production of memory and storage solutions. They produce a variety of memory products, including DRAM, NAND flash, and NOR flash memory, which are used in a wide range of electronic devices such as computers, mobile devices, and servers. Micron’s innovations in memory technology have made significant contributions to the advancement of computing capabilities and data storage solutions.

Application

The MT28EW128ABA1HJS-0SIT is a NOR Flash memory device used in various applications requiring reliable non-volatile storage. Its application areas include embedded systems, automotive electronics, industrial automation, consumer electronics, and communication devices. This memory chip is ideal for storing firmware, boot code, and application software that require frequent reads and occasional writes. Its robustness and reliability make it suitable for harsh environments, such as those found in automotive and industrial settings. Additionally, it is used in systems requiring fast access times and long-term data retention.

Package

The MT28EW128ABA1HJS-0SIT is packaged in a TSOP (Thin Small Outline Package) Type 1. TSOP packages are commonly used for flash memory and similar devices, offering a compact form factor suitable for surface mounting on PCBs.

Frequently Asked Questions


Q: What is the memory density of the MT28EW128ABA1HJS-0SIT?
A: It offers 128Mbit density, organized as 16M x 8 or 8M x 16 via a parallel interface.


Q: Is this device compatible with a 3.3V supply system?
A: Yes, it operates within a voltage range of 2.7V to 3.6V, making it suitable for standard 3.3V designs.


Q: What is the typical write cycle time for page mode?
A: The write cycle time for word or page programming is 60ns, enabling fast firmware updates.


Q: Can this flash memory operate in industrial temperature environments?
A: Yes, its operating temperature range is -40°C to 85°C, ideal for industrial applications.


Q: What is the random access time for read operations?
A: The access time is 95 ns, providing reliable read performance in real-time embedded systems.


Q: Does this component support standard NOR Flash functionality?
A: Yes, it uses FLASH - NOR technology, ensuring fast read speeds and reliable code execution.


Q: What package type is available for surface mount assembly?
A: It is supplied in a 56-TFSOP package (18.40mm width), also referenced as 56-TSOP.


Q: Is this product suitable for boot code storage in MCU designs?
A: Yes, its parallel interface and page write capability make it ideal for storing boot code and firmware.


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