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W25Q128JVSSIQ

Name: W25Q128JVSSIQ
Rating: 4.7 (12 reviews)

Производитель
Мфр. Часть #W25Q128JVSSIQ
Пакет
Лист данных W25Q128JVSSIQ DataSheet
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Спецификации

EU RoHS	Compliant
ECCN (US)	3A991.b.1.a
Part Status	Active
HTS	8542.32.00.71
Automotive	No
PPAP	No
Cell Type	NOR
Chip Density (bit)	128M
Architecture	Sectored
Boot Block	No
Number of Bits/Word (bit)	8
Number of Words	16M
Programmability	Yes
Timing Type	Synchronous
Maximum Erase Time (S)	200/Chip
Interface Type	Serial (SPI, Dual SPI, Quad SPI)
Maximum Operating Frequency (MHz)	532
Minimum Operating Supply Voltage (V)	2.7
Typical Operating Supply Voltage (V)	3\|3.3
Maximum Operating Supply Voltage (V)	3.6
Operating Current (mA)	25
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	85
Command Compatible	Yes
ECC Support	No
Support of Page Mode	No
Mounting	Surface Mount
Package Height	1.8
Package Width	5.28
Package Length	5.28
PCB changed	8
Standard Package Name	SO
Supplier Package	SOIC
Pin Count	8
Lead Shape	Gull-wing
Block Organization	Symmetrical
Address Bus Width (bit)	24
Sector Size	4Kbyte x 4096
Page Size	256byte
Max. Access Time (ns)	6
Maximum Programming Time (ms)	3/Page
Process Technology	58nm
Programming Voltage (V)	2.7 to 3.6
Program Current (mA)	25
Supplier Temperature Grade	Industrial
Minimum Endurance (Cycles)	100000
Packaging	Tube

Обзор

Description

The W25Q128JVSSIQ is a serial NOR flash memory chip produced by Winbond. It features 128 megabits (16 megabytes) of storage capacity and utilizes a SPI (Serial Peripheral Interface) for data communication, allowing for faster read and write speeds compared to parallel flash memories.
Key specifications include a voltage range of 2.7V to 3.6V, operating frequencies up to 104 MHz, and support for various modes, such as Quad SPI, which enhances data throughput. It is commonly used in embedded systems, consumer electronics, and IoT devices due to its compact size, reliability, and low power consumption.
The chip offers multiple features like uniform sector sizes, a deep power-down mode for energy efficiency, and support for 3V and 1.8V signals, making it versatile for various applications. The W25Q128JVSSIQ is ideal for firmware storage, code execution, and data logging tasks in modern electronic devices.

Features

The W25Q128JVSSIQ is a 128Mb (16MB) serial NOR Flash memory from Winbond. Key features include:
- Interface: Supports SPI (Serial Peripheral Interface) with Dual I/O and Quad I/O modes for high-speed data transfer.
- Speed: Offers a maximum clock frequency of up to 104 MHz, facilitating fast read and write operations.
- Memory Architecture: Organized in 16,384 blocks of 64KB each, allowing for efficient data management.
- Endurance: Typically supports up to 100,000 program/erase cycles per sector, ensuring durability for applications.
- Data Retention: Provides a data retention period of up to 20 years at 85°C.
- Power Supply: Operates on a voltage range of 2.7V to 3.6V, making it suitable for low-power applications.
- Package: Available in a variety of packages, including SOIC-8 and WSON-8, for flexible integration.
These features make the W25Q128JVSSIQ ideal for applications such as code storage in embedded systems, firmware updates, and data logging.

Package

The W25Q128JVSSIQ is a NOR flash memory chip packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package. It features a standard 150 mil width and is designed for surface mount applications, providing a compact solution for embedded memory needs.

Pinout

The W25Q128JVSSIQ is a serial NOR Flash memory chip with a pin count of 8. It features a SPI (Serial Peripheral Interface) and is designed for a variety of applications, including code storage and data retention in embedded systems.
Key functions of the pins include:
1. VCC: Power supply.
2. GND: Ground.
3. SCK: Serial Clock, used to synchronize data transmission.
4. SI: Serial Input, for data input.
5. SO: Serial Output, for data output.
6. CS: Chip Select, used to enable the device.
7. WP: Write Protect, to prevent accidental writes.
8. HOLD: Hold, can pause communication without losing data.
The W25Q128JVSSIQ provides a storage capacity of 128 Mbit (16 MB) and supports various features like Quad SPI, which enhances data transfer speeds.

Manufacturer

The W25Q128JVSSIQ is manufactured by Winbond Electronics Corporation, a Taiwanese company. Winbond specializes in the design, development, and manufacturing of memory products, including flash memory, DRAM, and other semiconductor solutions. Founded in 1987, Winbond has established itself as a key player in the global semiconductor market, particularly known for its NOR Flash products, which are widely used in consumer electronics, automotive applications, and industrial devices. The W25Q128JVSSIQ is part of Winbond's Serial NOR Flash memory series, offering high performance, low power consumption, and a compact form factor for various embedded applications.

Application

The W25Q128JVSSIQ is a 128Mb serial NOR Flash memory chip commonly used in various applications, including firmware storage in consumer electronics, automotive systems, industrial equipment, and IoT devices. It supports code shadowing, data logging, and firmware updates, making it suitable for embedded systems that require reliable non-volatile storage. Its SPI interface enables high-speed communication, enhancing performance in applications such as digital cameras, routers, and smart appliances.

Equivalent

The W25Q128JVSSIQ chip is a 128Mb SPI Flash memory. Equivalent products include:
1. Micron MT25QL128ABA
2. Winbond W25Q128JVFQ
3. Adesto Technologies AT25DF128A
4. Cypress S25FL128S
5. ISSI IS25W128F
These alternatives may vary in packaging, voltage, or performance specifications, so it's essential to confirm compatibility based on your application needs.

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