W25N01GWZEIG

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W25N01GWZEIG

IC FLASH 1GBIT SPI/QUAD 8WSON

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規格

Series SpiFlash®
Part Status Active
Base Product Number W25N01
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NAND (SLC)
Memory Size 1Gbit
Memory Organization 128M x 8
Memory Interface SPI - Quad I/O
Clock Frequency 104 MHz
Write Cycle Time - Word, Page 700µs
Voltage - Supply 1.7V ~ 1.95V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 8-WDFN Exposed Pad
Supplier Device Package 8-WSON (8x6)
Packaging Tray
Access Time 8 ns

概述

Description

The W25N01GWZEIG is a flash memory chip manufactured by Winbond. It is part of the manufacturer's series of NOR flash memory products, which are known for their high performance, reliability, and low power consumption. This specific model features a storage capacity of 1 Gigabit (128 Megabytes) and employs a serial interface, specifically SPI (Serial Peripheral Interface), for data communication.
Key features include fast read speeds, the ability to perform multiple read and program operations, and support for advanced functions like Dual and Quad SPI modes, which enhance data transfer rates. It is often used in embedded systems, consumer electronics, and various applications requiring non-volatile memory solutions.
The W25N01GWZEIG is also known for its endurance and data retention capabilities, making it suitable for applications that require frequent updates and long-term storage. The chip is available in various package options, facilitating integration into different circuit designs.

Features

The W25N01GWZEIG is a 1 Gbit (128 MB) Serial NOR Flash memory from Winbond. Key features include:
1. Interface: It uses a high-speed SPI (Serial Peripheral Interface) for efficient data transfer.
2. Supply Voltage: Operates at a voltage range of 2.7V to 3.6V, making it suitable for low-power applications.
3. Read Speed: Supports fast read speeds of up to 104 MHz, enhancing performance in applications requiring quick data access.
4. Memory Architecture: Features a uniform block architecture with a 64KB sector erase size, allowing for flexible data management.
5. Data Retention: It offers a data retention period of up to 20 years, ensuring long-term data integrity.
6. Endurance: The device supports up to 100,000 program/erase cycles per sector, contributing to durability in repeated write applications.
7. Packages: Available in various packages, including WSON and SOP, for design versatility.
These features make the W25N01GWZEIG suitable for a wide range of embedded applications, including consumer electronics and industrial devices.

Package

The W25N01GWZEIG is packaged in a 8-pin SOIC (Small Outline Integrated Circuit) format. This package type is designed for surface mounting and features a compact design suitable for various electronic applications.

Pinout

The W25N01GWZEIG is a 1 Gb (128 MB) NOR Flash memory chip from Winbond, featuring a total of 8 pins. The primary functions of these pins are as follows:
1. CS# (Chip Select): Activates the chip for communication.
2. SO (Serial Output): Outputs data from the chip to the host.
3. SI (Serial Input): Receives data from the host to the chip.
4. SCK (Serial Clock): Provides the clock signal for synchronous data transfer.
5. WP# (Write Protect): Protects the chip from being written to when active.
6. HOLD# (Hold): Pauses the operation without resetting the command.
7. VCC: Power supply input.
8. GND: Ground connection.
This chip operates using a SPI (Serial Peripheral Interface) protocol, making it suitable for various applications in embedded systems, data storage, and firmware.

Manufacturer

The W25N01GWZEIG is manufactured by Winbond Electronics Corporation, a Taiwanese company specializing in semiconductor manufacturing. Winbond primarily focuses on memory solutions, including NOR Flash, DRAM, and specialty memory products. Established in 1987, it has grown to become a prominent player in the global memory market, catering to various sectors such as consumer electronics, automotive, industrial applications, and more. The W25N01GWZEIG is a 1 Gb (Gigabit) serial NOR Flash memory device, known for its high performance and reliability, making it suitable for applications like embedded systems and IoT devices.

Application

The W25N01GWZEIG is a 1Gbit (128MB) NOR flash memory chip commonly used in applications such as consumer electronics, automotive systems, smart appliances, and industrial automation. It serves as firmware storage, code execution, and data logging for devices like smartphones, tablets, IoT devices, and embedded systems, providing fast read access and reliable performance.

Equivalent

The W25N01GWZEIG is a 1 Gbit serial NOR flash memory chip from Winbond. Equivalent products include the Micron MT25QL01GBBB and the Spansion S25FL116K. These alternatives offer similar capacities and interfaces, making them suitable substitutes for applications requiring serial NOR flash memory. Always check specific datasheets for compatibility regarding voltage, speed, and pin configuration.

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