| Allicdata Part #: | SST39SF040-55-4I-WHE-ND |
| Manufacturer Part#: |
SST39SF040-55-4I-WHE |
| Price: | $ 1.16 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Microchip Technology |
| Short Description: | IC FLASH 4M PARALLEL 32TSOP |
| More Detail: | FLASH Memory IC 4Mb (512K x 8) Parallel 55ns 32-T... |
| DataSheet: |  SST39SF040-55-4I-WHE Datasheet/PDF |
| Quantity: | 748 |
| 1 +: | $ 1.05210 |
| 25 +: | $ 0.96692 |
| 100 +: | $ 0.81113 |
Specifications
| Series: | SST39 MPF™ |
| Packaging: | Tray |
| Part Status: | Active |
| Memory Type: | Non-Volatile |
| Memory Format: | FLASH |
| Technology: | FLASH |
| Memory Size: | 4Mb (512K x 8) |
| Write Cycle Time - Word, Page: | 20µs |
| Access Time: | 55ns |
| Memory Interface: | Parallel |
| Voltage - Supply: | 4.5 V ~ 5.5 V |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 32-TFSOP (0.488", 12.40mm Width) |
| Supplier Device Package: | 32-TSOP |
| Base Part Number: | SST39SF040 |
Description
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Introduction
The SST39SF040-55-4I-WHE is a type of memory device that is widely used for a variety of applications. This device is part of a family of nonvolatile memories from SST (Silicon Storage Technologies), a company that has been providing storage solutions for over 30 years. It is widely used in products from various industries such as automotive, consumer electronics, medical, and communications. The SST39SF040-55-4I-WHE is a 4Mb Flash Memory Device that is ideal for use in applications where low power consumption, low cost, and a small form factor are important considerations. This article will discuss the applications and working principles of the SST39SF040-55-4I-WHE.Applications
The versatility of the SST39SF040-55-4I-WHE makes it suitable for use in a variety of applications. As a nonvolatile memory device, it is commonly used for storing code and data in embedded systems. This makes it ideal for use in automotive applications and other embedded systems such as industrial process controllers, medical equipment, and communications equipment. It can also be used for data storage in consumer products such as digital cameras, MP3 players, cell phones, and PDAs. The device is also well-suited for use in computers and servers, where it can be used as a small form factor, low cost, low power memory device. Additionally, the device has a number of different interface options, including I²C, SPI, Parallel, and Serial Access Bus (SAB) interfaces, allowing it to be used in a variety of different systems.Working Principle
The SST39SF040-55-4I-WHE is a nonvolatile memory device, which means that the stored information is retained in the device even if there is no power present. This makes it ideal for use in applications where data needs to be stored for long periods of time without power. The device operates using the commonly used Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. EEPROMs use an array of transistors to store information. The transistors in the array can be selectively programmed and erased to store data. This is done by applying electrical signals to the transistor in order to control the flow of electrons in and out of the transistor. This induces a charge on the transistor, which represents a "1" or "0" in the memory device. By altering the charge on the transistors in the array, the data that is stored in the device can be changed or erased. The device can also be programmed to perform a number of different operations such as write, read, and erase.Conclusion
The SST39SF040-55-4I-WHE is a versatile memory device that is designed to meet the needs of a variety of applications. It has a low cost, small form factor, and low power consumption that make it ideal for use in embedded systems and consumer electronics. It operates using the EEPROM technology and can be programmed to perform write, read, and erase operations. This makes it an ideal choice for a variety of applications, including automotive, medical, and communications.The specific data is subject to PDF, and the above content is for reference
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