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W25N01GWZEIG

Name: W25N01GWZEIG
Rating: 4.8 (15 reviews)

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IC FLASH 1GBIT SPI/QUAD 8WSON

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데이터시트 W25N01GWZEIG DataSheet
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사양

속성	가치
Series	SpiFlash®
Part Status	Active
Base Product Number	W25N01
Digi Key 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 / Case	8-WDFN Exposed Pad
Supplier Device Package	8-WSON (8x6)
Packaging	Tray
Access Time	8 ns

개요

Description

The W25N01GWZEIG is a 1-Gigabit (128 Megabyte) serial SLC NAND Flash memory device produced by Winbond. It is designed for use in a variety of consumer, industrial, and communication applications requiring efficient data storage solutions. This device utilizes a single-level cell (SLC) architecture, which provides higher reliability and endurance compared to multi-level cell (MLC) NAND flash. It features a standard serial peripheral interface (SPI), making it compatible with a wide range of microcontrollers and processors.
Key features of the W25N01GWZEIG include a data transfer rate of up to 104 MHz, support for a wide operating temperature range, and a robust data retention capability. It also incorporates features such as error correction code (ECC), wear-leveling algorithms, and bad-block management, enhancing data integrity and longevity.
The compact form factor and efficient power consumption make the W25N01GWZEIG suitable for applications like embedded systems, IoT devices, and portable electronics where space and energy efficiency are critical considerations.

Equivalent

The W25N01GWZEIG is a 1Gb NAND Flash memory chip from Winbond. Equivalent products might include similar NAND Flash chips from other manufacturers, such as the Micron MT29F1G01ABAFD, Toshiba TC58NVG0S3HTA00 or Samsung K9F1G08U0D. These chips generally offer similar storage capacities and functionalities, but it is important to verify specific features like voltage requirements, interface, and package type to ensure compatibility with your application.

Features

The W25N01GWZEIG is a 1Gb (gigabit) serial NAND flash memory device, which is part of the Winbond NAND Flash family. Here are its key features:
1. Memory Organization: It consists of 1Gb organized as 131,072 pages of 2,112 bytes each. The architecture includes 64 pages per block and 1,024 blocks.
2. Interface: The device supports a standard Serial Peripheral Interface (SPI) for communication, which simplifies connections and is widely used for microcontroller interfacing.
3. Performance: It offers sequential read speeds and supports fast program and erase times, making it suitable for applications needing efficient data handling.
4. Reliability: Features ECC (Error Correction Code) capability, ensuring data integrity and reliability.
5. Low Power Consumption: Designed to operate at low power, making it ideal for battery-powered and energy-efficient applications.
6. Package: The W25N01GWZEIG is available in a compact, lead-free WSON package, facilitating its incorporation into space-constrained designs.
These features make it suitable for various embedded applications such as IoT devices, consumer electronics, and industrial applications.

Pinout

The W25N01GWZEIG is a 1G-bit (128M-byte) serial NAND flash memory device. It features a 48-pin WSON package. Here’s a brief overview of its pin functions:
1. I/O Pins (DQ0-DQ7): These are bidirectional data pins used for serial data input/output operations.
2. /CE (Chip Enable): Activates the device when low.
3. /WE (Write Enable): Controls write operations.
4. /RE (Read Enable): Controls read operations.
5. ALE (Address Latch Enable): Allows latching of addresses during read and write operations.
6. CLE (Command Latch Enable): Used for latching command sequences.
7. WP (Write Protect): Provides hardware protection for data.
8. R/B (Ready/Busy): Indicates the status of the device.
9. VCC: Power supply pin.
10. VSS: Ground connection.
Additionally, there are pins for clock (CLK), and other control signals necessary for operation. For detailed specifications and pin configurations, it’s best to consult the device's datasheet.

Manufacturer

The W25N01GWZEIG is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company known for producing semiconductor products, particularly integrated circuits and memory products. The company specializes in the design and production of DRAM (Dynamic Random-Access Memory) and Flash memory. As a significant player in the semiconductor industry, Winbond serves various sectors, including consumer electronics, automotive, industrial, and communication, providing essential components for devices like computers, mobile phones, and other electronic devices.

Application

The W25N01GWZEIG is a 1Gb serial NAND flash memory chip used in various applications. Its primary uses include consumer electronics, such as smart TVs, set-top boxes, and digital cameras, where it provides reliable data storage. In industrial settings, it is utilized in embedded systems, offering robust performance for data logging and firmware storage. The chip is also used in automotive electronics for infotainment systems and in Internet of Things (IoT) devices for efficient data management. Its small form factor and low power consumption make it suitable for portable devices like smartphones and tablets. Additionally, it is employed in networking equipment for firmware updates and configuration data storage.

Package

The W25N01GWZEIG is a NAND Flash memory chip from Winbond, packaged in an 8-pin SOIC (Small Outline Integrated Circuit) form factor. This package type is commonly used for surface-mounted technology, providing a compact and reliable solution for various applications requiring non-volatile memory.

Frequently Asked Questions

Q: What is the memory capacity and organization of the W25N01GWZEIG?
A: It is a 1Gbit (128M x 8) NAND Flash memory, ideal for high-density code and data storage applications.

Q: Does this device support Quad SPI interface for faster data transfer?
A: Yes, it features an SPI - Quad I/O interface with a clock frequency up to 104 MHz, enabling high-speed read and write operations.

Q: What is the typical page program time for this NAND Flash?
A: The write cycle time per word or page is 700μs, ensuring efficient programming for SLC NAND technology.

Q: What is the operating voltage range of the W25N01GWZEIG?
A: It operates from 1.7V to 1.95V, making it suitable for low-power embedded systems.

Q: Can this component be used in industrial temperature environments?
A: Yes, it supports an operating temperature range of -40°C to 85°C, ideal for harsh industrial conditions.

Q: What package option is available for this Flash memory?
A: It comes in an 8-WDFN Exposed Pad package (8-WSON 8x6mm), designed for surface mount assembly and efficient thermal dissipation.

Q: Is the W25N01GWZEIG a single-level cell (SLC) NAND Flash?
A: Yes, it uses SLC technology, offering high reliability, endurance, and fast access times (8 ns).