W925E240FG

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W925E240FG

+物料清單

IC MCU 8BIT 256KB FLASH 100QFP

  • 製造商新唐科技股份有限公司

  • 製造商部分 #W925E240FG

  • 有存貨9276

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正品保證

規格

屬性 價值
Series W925
Part Status Obsolete
DigiKey Programmable Not Verified
Core Processor 8051
Core Size 8-Bit
Speed 3.6MHz
Connectivity Serial Port
Peripherals POR, WDT
Number of I/O 40
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 2.2V ~ 6V
Oscillator Type Internal
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 100-QFP
Base Product Number W925E240

概述

Description

The W925E240FG is a high-performance, low-power embedded memory chip designed for various applications in consumer electronics, automotive, and industrial sectors. It typically features a combination of Flash memory and SRAM, providing efficient data storage and retrieval capabilities. The chip is known for its compact form factor, making it suitable for space-constrained designs.
Key attributes include fast read/write speeds, low energy consumption, and robust reliability, which are essential for applications requiring quick data access and durability. The W925E240FG often supports various interfaces, such as SPI or I2C, enabling easy integration with microcontrollers and other devices.
Overall, this memory chip is ideal for applications in smart devices, IoT systems, and other embedded solutions where performance and efficiency are critical.

Equivalent

The W925E240FG chip is a Flash memory device commonly used in various applications. Equivalent products include:
1. W925E240F (without the G for lead-free)
2. W25Q240FV (Winbond)
3. FM25Q40 (Fujitsu)
4. S25FL040K (Cypress)
Always verify compatibility by checking datasheets for specifications and pin configurations.

Features

The W925E240FG is a NAND flash memory chip designed for a variety of applications, featuring the following key attributes:
1. Storage Capacity: It offers 240 Mb (megabits) of storage, suitable for embedded systems requiring moderate capacity.
2. Interface: Utilizes a parallel interface, facilitating easy integration into various hardware platforms.
3. Data Transfer Rate: Supports high-speed data transfer, enhancing performance in read/write operations.
4. Endurance: Designed for a substantial number of program/erase cycles, ensuring reliability over extended use.
5. Low Power Consumption: Optimized for energy efficiency, making it ideal for battery-operated devices.
6. Temperature Range: Operates effectively across a wide temperature range, accommodating diverse environmental conditions.
7. Application Versatility: Commonly used in consumer electronics, automotive systems, and industrial applications.
These features make the W925E240FG a robust choice for applications requiring dependable and efficient memory solutions.

Pinout

The W925E240FG is a 256Mbit (32MB) NAND Flash memory chip, specifically designed for various applications such as mobile devices and consumer electronics. It typically comes in a 48-pin TSOP (Thin Small Outline Package) format.
Pin functions include:
1. Data Pins (DQ0-DQ7): These pins are used for bi-directional data transfer.
2. Command Pins (CE, ALE, CLE, RE): Control the chip's operations, including chip enable, address latch enable, command latch enable, and read enable, respectively.
3. Write Protect (WP): Protects the memory from accidental writes.
4. Ground (GND): Connects to the system ground.
5. Power Supply (VCC): Provides the necessary power for the chip.
6. Status Register (DQ7): Indicates the state of the chip during operations.
This device is used in applications that require high-density storage with efficient data access. Always refer to the specific datasheet for detailed pin assignments and electrical characteristics.

Manufacturer

The W925E240FG is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese semiconductor company that specializes in the design and production of memory and non-memory products. Founded in 1987, the company is well-known for its extensive range of memory solutions, including DRAM, Flash memory, and a variety of specialized products for applications in consumer electronics, computing, and automotive sectors. Winbond's focus on innovative memory technology and commitment to quality has established it as a significant player in the semiconductor industry. The W925E240FG, specifically, is a type of Serial SRAM, indicating its use in applications that require fast data access and efficient memory management.

Application

The W925E240FG is a low-power, high-performance DRAM (Dynamic Random Access Memory) used primarily in applications such as consumer electronics, mobile devices, and portable gadgets. It is ideal for use in smartphones, tablets, and other handheld devices where space and energy efficiency are critical. Additionally, it can be employed in embedded systems, automotive applications, and IoT devices, providing fast data access and storage solutions. Its features support multimedia applications, gaming, and computing tasks, enhancing overall performance and user experience in various technological environments.

Package

The W925E240FG is typically packaged in a TFBGA (Thin Fine Ball Grid Array) format. This packaging type is known for its compact design, allowing for efficient heat dissipation and reduced footprint, suitable for high-performance applications in electronics.

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