W29N08GVSIAA

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W29N08GVSIAA

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IC FLASH 8GBIT PAR 48TSOP

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Especificações

Atributo Valor
Part Status Active
Base Product Number W29N08
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NAND (SLC)
Memory Size 8Gbit
Memory Organization 1G x 8
Memory Interface Parallel
Write Cycle Time - Word, Page 25ns, 700µs
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 48-TFSOP (0.724", 18.40mm Width)
Supplier Device Package 48-TSOP
Packaging Tray
Access Time 25 ns

Visão Geral

Description

The W29N08GVSIAA is a serial flash memory chip produced by Winbond Electronics. It features an 8 Mbit (1 MB) capacity and operates on a 3V to 3.6V supply voltage. This chip is designed for applications requiring non-volatile memory, such as firmware storage in embedded systems, consumer electronics, and industrial applications.
Key attributes include a high-speed SPI (Serial Peripheral Interface) for fast data transfer and the capability to perform various read, write, and erase operations. Its low power consumption makes it suitable for battery-powered devices. The W29N08GVSIAA also supports multiple programming modes and includes features for data protection, ensuring reliability and data integrity.
Developers appreciate its ease of integration with microcontrollers and other digital systems, making it a popular choice for a wide range of applications requiring compact and efficient memory solutions.

Equivalent

The W29N08GVSIAA is a flash memory chip. Equivalent products include the SST39VF800A, AMD AM29F800BT, and Microchip SST39VF1601. These chips are similar in specifications, such as memory size and programming interfaces, but always check the datasheet for specific compatibility and differences.

Features

The W29N08GVSIAA is a 1M x 8 (8Mb) NOR Flash memory chip from Winbond. Key features include:
1. Organization: 1M x 8 bits, supporting a range of applications requiring non-volatile storage.
2. Voltage Range: Operates between 2.7V to 3.6V, making it suitable for low-power applications.
3. Speed: Typical read speed up to 108 MHz, enabling fast data access.
4. Write/Erase Cycles: Supports up to 100,000 program/erase cycles, ensuring durability.
5. Commands: Implements a straightforward command set for easy integration with microcontrollers.
6. Package Options: Available in various packages like SOIC-8, facilitating flexible design choices.
7. Temperature Range: Designed for industrial temperature ranges, ensuring reliability in harsh environments.
8. Single Supply: Operates on a single power supply, simplifying circuit design.
This flash memory is ideal for embedded systems, consumer electronics, and other applications requiring reliable data storage.

Pinout

The W29N08GVSIAA is an 8-megabit (1 MB) NOR Flash memory chip manufactured by Winbond. It has a pin count of 32 pins, arranged in a standard TSOP (Thin Small Outline Package) configuration.
The primary functions of the pins include:
1. Address Inputs (A0-A19): Used to select memory locations.
2. Data Input/Output (D0-D7): 8-bit bidirectional data bus for reading and writing data.
3. Chip Enable (CE): Activates the chip for memory operations.
4. Output Enable (OE): Controls the output drivers for reading data.
5. Write Enable (WE): Initiates writing operations.
6. VCC: Power supply input.
7. GND: Ground connection.
8. Reset (R/B): Indicates the ready/busy status of the device.
This chip is commonly used in embedded systems for code storage and data retention.

Manufacturer

The W29N08GVSIAA is manufactured by Winbond Electronics Corporation, a Taiwanese semiconductor company. Winbond specializes in the design and production of memory and storage products, including DRAM, Flash memory, and various other semiconductor devices. The company is known for its focus on specialized memory solutions, catering to a range of applications such as consumer electronics, automotive, industrial, and communications sectors. Winbond is recognized for its innovation in memory technology and has established a significant presence in the global semiconductor market.

Application

The W29N08GVSIAA is an 8Mb (1MB) NOR Flash memory chip primarily used in embedded systems. Its application areas include:
1. Consumer Electronics: In devices like smartphones, tablets, and digital cameras for firmware and data storage.
2. Automotive: In navigation systems and control units for storing critical software and data.
3. Industrial Equipment: For programmable logic controllers (PLCs) and automation systems requiring reliable data retention.
4. Networking Devices: In routers and switches for firmware storage.
5. Medical Devices: For data storage in diagnostic and monitoring equipment.
Its fast read speeds and reliability make it suitable for various embedded applications.

Package

The W29N08GVSIAA is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Frequently Asked Questions


Q: What is the memory size and organization of the W29N08GVSIAA?
A: The device offers 8Gbit of storage, organized as 1G x 8 bits, using NAND (SLC) Flash technology for high reliability.


Q: What voltage supply is required for this NAND Flash?
A: It operates on a standard supply voltage range of 2.7V to 3.6V, making it compatible with 3.3V logic systems.


Q: What is the operating temperature range for this component?
A: The device is rated for industrial temperature operation from -40°C to +85°C (TA), suitable for harsh environments.


Q: What is the typical write cycle time for a page?
A: The page write cycle time is 700μs, with a word write cycle time of 25ns, optimizing programming throughput.


Q: What interface does this Flash memory support?
A: It uses a parallel interface, providing fast read access with a typical access time of 25ns for high-speed data transfer.


Q: What package is the W29N08GVSIAA available in?
A: It comes in a 48-TFSOP (18.40mm width) surface-mount package, supplied as a Tray, with the 48-TSOP supplier device package.


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