SST39WF1602-90-4I-MBQE

Product Overview

Category

The SST39WF1602-90-4I-MBQE belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

• Non-volatile: The SST39WF1602-90-4I-MBQE retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 16 megabits (2 megabytes).
• Fast access time: The device provides quick access to stored data with a read access time of 90 nanoseconds.
• Low power consumption: The SST39WF1602-90-4I-MBQE is designed to operate efficiently with low power requirements.
• Wide operating voltage range: It can function within a voltage range of 2.7V to 3.6V.

Package

The SST39WF1602-90-4I-MBQE comes in a compact surface-mount package, which ensures easy integration into circuit boards.

Essence

This memory device is essential for storing and retrieving data in electronic systems, enabling efficient operation and data management.

Packaging/Quantity

The SST39WF1602-90-4I-MBQE is typically packaged in reels or trays, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash
• Capacity: 16 Megabits (2 Megabytes)
• Access Time: 90 nanoseconds
• Operating Voltage Range: 2.7V - 3.6V
• Package Type: Surface Mount
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SST39WF1602-90-4I-MBQE has a total of 48 pins. The pin configuration is as follows:

1. VCC - Power Supply
2. /CE - Chip Enable
3. /OE - Output Enable
4. A0-A18 - Address Inputs
5. DQ0-DQ15 - Data Input/Output
6. /WE - Write Enable
7. /RP - Reset/Protection
8. /WP - Write Protect
9. /ACC - Acceleration
10. /RST - Reset

(Note: The remaining pins are not listed here for brevity.)

Functional Features

• High-speed data transfer: The SST39WF1602-90-4I-MBQE supports fast read and write operations, allowing for efficient data transfer.
• Sector erase capability: It enables selective erasure of specific memory sectors, facilitating flexible data management.
• Built-in protection mechanisms: The device incorporates various protection features to prevent accidental data corruption or loss.
• Low power consumption: The SST39WF1602-90-4I-MBQE is designed to minimize power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Large storage capacity
• Fast access time
• Low power consumption
• Sector erase capability
• Built-in protection mechanisms

Disadvantages

• Limited compatibility with certain older systems
• Relatively higher cost compared to other memory options

Working Principles

The SST39WF1602-90-4I-MBQE utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage elements to retain information even when power is removed. The device uses a complex system of address decoding and control signals to enable efficient read and write operations.

Detailed Application Field Plans

The SST39WF1602-90-4I-MBQE finds applications in various fields, including:

1. Microcontrollers: It serves as a storage medium for program code and data in microcontroller-based systems.
2. Embedded Systems: The device is used to store firmware, configuration settings, and other critical data in embedded systems.
3. Consumer Electronics: It is employed in devices such as digital cameras, set-top boxes, and portable media players for data storage purposes.

Detailed and Complete Alternative Models

1. SST39VF1601-70-4C-B3KE: Similar to the SST39WF1602-90-4I-MBQE, this model offers a capacity of 16 Megabits and operates at a lower voltage range.
2. AT25SF161-SHD-T: This alternative model from Atmel provides a similar storage capacity and features a different pin configuration.
3. MX25L1606E-M2I-12G: Manufactured by Macronix, this flash memory device offers comparable specifications and performance.

(Note: The list above includes only a few alternative models for reference. There are several other options available in