7Semi 128Mbit Serial Flash Memory SPI Breakout - W25Q128JWSIQ

The BO-10114 breakout is designed to use Serial Flash memory chips without soldering. This gives you freedom to erase, program and verify Serial Flash memory chip without soldering them to a PCB. This breakout uses W25Q128JWSIQ IC from Winbond. The W25Q128JW (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. The W25Q128JW array is organized into 65,536 programmable pages of 256-bytes each. Up to 256 bytes can be programmed at a time. Pages can be erased in groups of 16 (4KB sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase). The W25Q128JW has 4,096 erasable sectors and 256 erasable blocks respectively.

The W25Q128JW supports the standard Serial Peripheral Interface (SPI), and a high performance Dual/Quad output as well as Dual/Quad I/O SPI: Serial Clock, Chip Select, Serial Data I/O0 (DI), I/O1 (DO), I/O2, and I/O3. SPI clock frequencies of up to 133MHz are supported allowing equivalent clock rates of 532MHz (133MHz x 4) for Quad I/O when using the SPI Fast Read Quad I/O instructions. These transfer rates can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories.

The 128Mbit Serial Flash Memory Breakout with SPI interface - W25Q128JWSIQ is a powerful memory module designed for high-performance data storage in a variety of electronic systems. This breakout board features a 128Mbit memory capacity and uses the popular Serial Peripheral Interface (SPI) protocol to communicate with other devices. The W25Q128JWSIQ operates at speeds of up to 104MHz, providing fast and reliable access to stored data. This module is compatible with a wide range of microcontrollers and digital devices, and can be easily programmed and erased using standard SPI commands. The small size and low power consumption of the W25Q128JWSIQ make it an ideal choice for applications where space and power are limited, such as portable electronics, embedded systems, and industrial control systems.

• SCK - This is the serial clock driven by the master.
• MOSI - This is the master output / slave input driven by the master.
• MISO - This is the master input / slave output driven by the master.
• CS - This is the slave-selection wire.

• W25Q128JWSIQ Datasheet
• 128Mbit Flash Memory Breakout 3D Step File

128Mbit Serial Flash Memory Breakout Dimensions

A Flash Memory Breakout is a compact circuit board that allows a microcontroller or other device to store and access data on a flash memory chip. Flash memory is a type of non-volatile memory that can retain data even when power is turned off. This makes it ideal for storing firmware, data logs, and other important information in embedded systems.

The Flash Memory Breakout typically communicates with a microcontroller or other device through an SPI interface, and can be powered by a 3.3V or 5V power supply. Its compact size and ease of use make it an essential component in many embedded systems, such as data loggers, wearables, and Internet of Things (IoT) devices.

The module can store a large amount of data, typically ranging from a few kilobytes to several gigabytes, depending on the size of the flash memory chip. It also features fast read and write speeds, allowing data to be accessed quickly and efficiently. Overall, a Flash Memory Breakout is a versatile and reliable tool for storing and accessing data in embedded systems.