M29W128GL70N6E

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M29W128GL70N6E

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IC FLASH 128MBIT PARALLEL 56TSOP

  • FabricanteMicron Technology Inc.

  • Peça do Fabricante #M29W128GL70N6E

  • Em Estoque7019

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Especificações

Atributo Valor
PartStatus Obsolete
BaseProductNumber M29W128
DigiKeyProgrammable Verified
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH - NOR
MemorySize 128Mbit
MemoryOrganization 16M x 8, 8M x 16
MemoryInterface Parallel
WriteCycleTime-Word,Page 70ns
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 70 ns

Visão Geral

Description

The M29W128GL70N6E is a 128 Megabit (8 Megabyte) flash memory chip manufactured by Micron Technology. It is part of the M29 series, which is designed for embedded applications requiring high-density storage. This specific chip utilizes a NOR flash architecture, providing reliable and fast read access times, making it suitable for storing code that needs to be executed directly from the chip (eXecute In Place, or XIP).
Key features of the M29W128GL70N6E include a supply voltage range of 2.7V to 3.6V, fast read access times as low as 70 nanoseconds, and a sector-based architecture that allows flexible and efficient data storage management. It supports standard parallel NOR interfaces, making it compatible with a wide range of microprocessors and microcontrollers.
These attributes make the M29W128GL70N6E ideal for use in consumer electronics, automotive systems, and industrial applications where robust, non-volatile storage is required. The chip also includes security features such as block protection and hardware reset capability, enhancing its reliability and versatility in various applications.

Equivalent

The M29W128GL70N6E is a 128Mb (megabit) parallel NOR Flash memory chip. Equivalent products may include:
1. Spansion (now part of Cypress Semiconductor) S29GL128P series
2. Micron MT28EW128ABA series
3. Winbond W29GL128 series
These equivalents typically offer similar memory capacity and parallel interface, but always verify compatibility based on voltage, package type, and specific performance requirements.

Pinout

The M29W128GL70N6E is a 128 Mbit (16Mb x8 or 8Mb x16) Flash memory device from Micron Technology. It typically comes in a TSOP (Thin Small Outline Package) with 56 pins. The primary functions of the pins are as follows:
- Address Inputs (A0-A23): Used to specify memory addresses.
- Data Inputs/Outputs (DQ0-DQ15): Data bus for inputting and outputting data.
- Chip Enable (CE#): Activates the chip.
- Output Enable (OE#): Enables data output onto the bus.
- Write Enable (WE#): Enables data writing to the memory.
- Reset (RP#): Resets the memory to a default state.
- Write Protect (WP#): Protects sectors from being written.
- Ready/Busy (RB#): Indicates the device's operational status.
- VCC and VSS: Power supply and ground pins.
This configuration allows for easy integration into electronic systems requiring non-volatile storage, like embedded systems, where it serves as an essential component for data storage and code execution.

Manufacturer

The M29W128GL70N6E is a product manufactured by Micron Technology, Inc. Micron is a leading global manufacturer of memory and storage solutions. The company specializes in producing a wide range of semiconductor devices, including DRAM, NAND flash memory, and other types of memory technologies. Micron's products are used in various applications, including computers, mobile devices, automotive, industrial, and networking equipment. Micron is known for its innovation in memory technology and plays a significant role in advancing data storage and processing capabilities in the tech industry.

Application

The M29W128GL70N6E is a 128-Mbit, 3V supply flash memory device typically used in applications requiring high-density non-volatile storage. Its application areas include:
1. Embedded Systems: Provides firmware storage for microcontroller-based systems.
2. Consumer Electronics: Used in products like set-top boxes and digital TVs for software and data storage.
3. Networking: Stores configuration and system software in routers and switches.
4. Automotive: Holds firmware for infotainment systems and other electronic control units.
5. Industrial Equipment: Utilized in PLCs and other industrial controllers for program and data storage.
These areas benefit from the device's reliable storage, fast access times, and high endurance.

Package

The M29W128GL70N6E is a 128 Mbit (16 Mb x 8 or 8 Mb x 16) Flash memory manufactured by STMicroelectronics, and it typically comes in a TSOP-56 package. TSOP stands for Thin Small Outline Package, which is commonly used for memory ICs.

Frequently Asked Questions


Q: What is the memory size and organization of the M29W128GL70N6E?
A: It is a 128Mbit NOR Flash, organized as 16M x 8 or 8M x 16 bits, configurable via the byte/word mode pin.


Q: What is the supply voltage range for this device?
A: The operating voltage is 2.7V to 3.6V, making it suitable for low-power embedded designs.


Q: Does this component support a parallel interface?
A: Yes, the M29W128GL70N6E uses a standard parallel interface with a 70 ns access time and write cycle.


Q: What is the operating temperature range for industrial use?
A: It is rated for -40°C to +85°C (TA), ensuring reliable performance in harsh environments.


Q: What package is this NOR Flash available in?
A: It comes in a 56-TFSOP (0.724", 18.40mm Width) package, with a supplier device package of 56-TSOP.


Q: Is this component obsolete and still suitable for new designs?
A: The part status is "Obsolete," so it may not be recommended for new designs; consider alternatives like the M29W128GL70N6E’s successors.


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