M29W160EB70ZA6E

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M29W160EB70ZA6E

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IC FLASH 16MBIT PARALLEL 48TFBGA

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  • メーカー品番 #M29W160EB70ZA6E

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仕様

属性
Part Status Obsolete
Base Product Number M29W160
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 16Mbit
Memory Organization 2M x 8, 1M x 16
Memory Interface Parallel
Write Cycle Time - Word, Page 70ns
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 48-TFBGA
Supplier Device Package 48-TFBGA (6x8)
Packaging Tray
Access Time 70 ns

概要

Description

The M29W160EB70ZA6E is a 16-megabit (Mb) Flash memory device from STMicroelectronics. It is part of the M29 series, designed for embedded systems and various electronic applications requiring non-volatile memory storage. This device features a 16-bit data bus and operates on a single 2.7V to 3.6V power supply, making it suitable for low-power applications.
One of its notable features is the ability to perform fast read operations, typically with an access time of 70 nanoseconds. The M29W160EB70ZA6E supports both asynchronous and burst read modes, enhancing data retrieval efficiency. Additionally, it includes a sector protection feature, allowing for selective block protection against accidental erasure or programming.
The device supports common flash memory operations such as program, erase, and read, and can be programmed in-system or with standard EPROM programmers. Its robust design includes endurance of up to 100,000 program/erase cycles per sector, making it reliable for long-term data retention. This flash memory is typically used in applications like consumer electronics, automotive systems, and industrial devices.

Equivalent

The M29W160EB70ZA6E is a 16 Mbit (2Mb x8 or 1Mb x16) flash memory chip manufactured by STMicroelectronics. Equivalent products may include:
1. AMD AM29LV160DB - similar functionality and capacity.
2. Fujitsu MBM29LV160TE - compatible in terms of pinout and architecture.
3. Micron MT28F160C3 - offers comparable specifications.
Ensure compatibility by checking specific parameters like voltage, speed, and package type before using these equivalents.

Features

The M29W160EB70ZA6E is a 16-megabit (Mb) flash memory device from STMicroelectronics, organized as 2 megabytes (MB) x 8 or 1 megabyte (MB) x 16. It features a boot block architecture with a top boot block configuration. The device operates on a single 2.7V to 3.6V power supply, making it suitable for battery-powered applications.
Key features include:
- Flexible Read/Write Modes: Supports fast read access times and allows byte-by-byte or word-by-word write operations.
- Sector Erase: Allows erasure of individual sectors, enhancing flexibility in data management.
- Low Power Consumption: Designed for efficient power usage during read and write operations.
- Hardware Protection: Includes a hardware-controlled protection feature to prevent accidental program or erase operations.
- Automated Programming and Erase Algorithms: Simplifies operation through internal algorithms that manage programming and erasing.
This device is commonly used in embedded systems, communication devices, and consumer electronics where reliable and efficient non-volatile memory is required.

Pinout

The M29W160EB70ZA6E is a 16 Mbit (2 Mbyte) flash memory device organized as 1,024K x 16 bits or 2,048K x 8 bits. It typically comes in a TSOP (Thin Small Outline Package) with 48 pins. The pins serve various functions including:
1. Address Inputs (A0-A19): Used to address the memory cells.
2. Data Inputs/Outputs (DQ0-DQ15): Used for data input and output.
3. Chip Enable (E): Activates the memory device.
4. Output Enable (G): Enables data output.
5. Write Enable (W): Allows data to be written to the device.
6. Reset (RP): Resets the device.
7. Write Protect (WP): Protects certain blocks from being erased or programmed.
8. Ready/Busy (RB): Indicates the status of an operation.
9. VCC: Power supply.
10. VSS: Ground.
This device is often used in applications requiring non-volatile storage of code and data, providing features like sector protection and boot block architecture.

Manufacturer

The manufacturer of the M29W160EB70ZA6E is STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. These products are used in various applications, including automotive, industrial, personal electronics, and communication equipment. The company is known for its expertise in integrated circuits and semiconductor technologies, including microcontrollers, sensors, analog devices, and power management solutions. STMicroelectronics operates worldwide and is a key player in the semiconductor industry, serving numerous sectors with its innovative and high-performance products.

Application

The M29W160EB70ZA6E is a 16 Mb (2 Mb x 8 or 1 Mb x 16) Flash memory device. It is commonly used in embedded systems for a variety of applications, including:
1. Consumer Electronics: Provides firmware storage for devices like TVs, DVD players, and set-top boxes.
2. Industrial Automation: Stores control software and data in programmable logic controllers (PLCs) and human-machine interfaces (HMIs).
3. Automotive: Used in infotainment systems, instrument clusters, and engine control units for firmware and data storage.
4. Networking: Stores operating systems and configuration data in routers, switches, and other networking equipment.
5. Telecommunications: Utilized in mobile base stations and communication devices for firmware storage.

Package

The M29W160EB70ZA6E is a 16 Mbit (2Mb x 8 or 1Mb x 16) Flash memory chip manufactured by STMicroelectronics. It typically comes in a TSOP (Thin Small Outline Package) type package with 48 pins.

Frequently Asked Questions


Q: What is the memory size and organization of the M29W160EB70ZA6E?
A: It is a 16Mbit NOR Flash, organized as 2M x8 or 1M x16, selectable via byte/word mode.


Q: What voltage supply does this NOR Flash memory require?
A: It operates from a single 2.7V to 3.6V power supply, ideal for low-power embedded designs.


Q: Is this component suitable for surface mount assembly?
A: Yes, it comes in a 48-TFBGA package (6x8mm) and is designed for surface mount soldering.


Q: What is the access time and write cycle time for this device?
A: The access time is 70ns, and the write cycle time (word/page) is also 70ns for fast programming.


Q: What is the operating temperature range of this Flash memory?
A: It is rated for industrial temperature range from -40°C to +85°C, ensuring reliability in harsh environments.


Q: Is the M29W160EB70ZA6E a volatile or non-volatile memory?
A: It is non-volatile, meaning it retains data even when power is removed, typical for NOR Flash.


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