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W25Q32JWBYIQ

Name: W25Q32JWBYIQ
Rating: 4.7 (12 reviews)

32Mbit 1.7V~1.95V 133MHz SPI WLCSP-12 Memory (ICs) RoHS

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資料表 W25Q32JWBYIQ DataSheet
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規格

Packaging	WLCSP-12
Clock Frequency	133MHz
Interface	SPI
Memory Size	32Mbit
Operating temperature	-40℃~+85℃
Voltage - Supply	1.7V~1.95V
Data Retention - TDR (Year)	20 Years
Page Programming Time (Tpp)	800us
Program / Erase Cycles	100,000 cycles
Standby Supply Current	10uA
Block Erase Time(tBE)	200ms@(64KB)

概述

Description

The W25Q32JWBYIQ is a 32Mbit (4M x 8) serial NOR Flash memory chip developed by Winbond Electronics. It utilizes the standard Quad SPI (QSPI) interface, enabling high-speed data transfer rates, making it suitable for applications requiring fast read and write operations. The device features a wide range of functionalities, including uniform sector architecture, which allows for efficient memory management and data storage.
The W25Q32JWBYIQ is commonly used in embedded systems, consumer electronics, and IoT devices due to its reliability and performance. It supports various modes of operation, including dual and quad I/O, and provides options for different read and program commands. The chip also includes features like hardware and software write protection, making it secure for critical applications.
In summary, the W25Q32JWBYIQ is a versatile and high-performance Flash memory solution that meets the demands of modern electronic designs, providing efficient storage and retrieval of data.

Features

The W25Q32JWBYIQ is a 32Mb (4MB) serial NOR flash memory chip manufactured by Winbond. It features:
1. Interface: Serial peripheral interface (SPI), supporting standard, dual, and quad SPI modes.
2. Speed: High-speed operation with read speeds up to 104 MHz.
3. Density: 32 Megabits (4MB) storage capacity.
4. Voltage: Operates on a wide voltage range of 2.7V to 3.6V.
5. Endurance: Offers 100,000 program/erase cycles and data retention of up to 20 years.
6. Security: Supports various security features including Write Protection and a unique ID.
7. Package Options: Available in different package options, including SOIC, WSON, and FBGA.
8. Command Set: Compatible with the common command set, making it easy to integrate into existing systems.
This chip is commonly used in applications such as consumer electronics, automotive, and industrial devices, where reliable non-volatile storage is needed.

Package

The W25Q32JWBYIQ is a 32Mb SPI Flash memory chip that typically comes in a SOIC-8 package. It features a standard 8-pin configuration for easy integration into electronic circuits.

Pinout

The W25Q32JWBYIQ is a 32 Mbit (4 MB) Serial NOR Flash memory from Winbond. It features a total of 8 pins in its SOIC-8 package. The pin functions are as follows:
1. CS (Chip Select): Active low, used to select the device.
2. SO (Serial Output): Data output pin for serial data.
3. WDI (Watchdog Input): Input to reset the watchdog timer (if applicable).
4. SI (Serial Input): Data input pin for serial data.
5. SCK (Serial Clock): Clock signal for timing the data transfer.
6. HOLD: Used to pause operations (active low).
7. WP (Write Protect): Used to protect memory against write operations (active low).
8. VSS: Ground reference for the device.
The W25Q32JWBYIQ supports various interfaces, including SPI, and is commonly used in embedded systems for data storage and firmware updates.

Manufacturer

The W25Q32JWBYIQ is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese semiconductor company that specializes in memory products, including NOR Flash memory, DRAM, and various types of integrated circuits. Founded in 1987, Winbond is well-known for its innovations in memory technology and serves a diverse range of markets such as consumer electronics, automotive, and industrial applications. The company focuses on providing high-performance memory solutions and is recognized for its quality and reliability in the memory semiconductor industry.

Application

The W25Q32JWBYIQ is a 32Mb (4MB) serial NOR Flash memory chip, commonly used in various applications such as microcontrollers, embedded systems, automotive electronics, and consumer electronics. It is ideal for firmware storage, code execution, data logging, and configuration settings due to its fast read speeds and low power consumption. Its small size and high reliability make it suitable for IoT devices, smart appliances, and portable electronics.

Equivalent

The W25Q32JWBYIQ is a 32Mb (4MB) serial NOR flash memory chip. Equivalent products include the Micron MT25QL032, Winbond W25Q32F, and the Numonyx M25P32. These chips typically serve similar functions and have comparable specifications in terms of storage capacity, interface (SPI), and voltage requirements. Always check datasheets for detailed compatibility and specific features.