SST39VF1681-70-4I-EKE

Product Overview

Category

The SST39VF1681-70-4I-EKE belongs to the category of flash memory devices.

Use

This product is primarily used for data storage in various electronic devices such as computers, smartphones, tablets, and other digital devices.

Characteristics

• Non-volatile memory: The SST39VF1681-70-4I-EKE retains stored data even when power is turned off.
• High capacity: This flash memory device has a capacity of 16 megabits (2 megabytes).
• Fast read and write speeds: It offers high-speed data transfer, allowing for quick access to stored information.
• Low power consumption: The SST39VF1681-70-4I-EKE is designed to operate efficiently with minimal power requirements.
• Durable and reliable: It has a robust design that ensures data integrity and longevity.

Package

The SST39VF1681-70-4I-EKE comes in a compact package that is compatible with standard surface mount technology (SMT) assembly processes. The package type is an industry-standard 48-pin TSOP (Thin Small Outline Package).

Essence

The essence of the SST39VF1681-70-4I-EKE lies in its ability to provide reliable and high-capacity data storage in a compact form factor.

Packaging/Quantity

This flash memory device is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per reel or tray may vary, but it is commonly available in quantities of 250 or 500 units.

Specifications

• Manufacturer: Microchip Technology Inc.
• Part Number: SST39VF1681-70-4I-EKE
• Memory Type: Flash
• Capacity: 16 Megabits (2 Megabytes)
• Interface: Parallel
• Voltage Supply: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 48-pin TSOP

Detailed Pin Configuration

The SST39VF1681-70-4I-EKE has a total of 48 pins, each serving a specific function. The pin configuration is as follows:

1. VCC: Power supply voltage
2. A0-A18: Address inputs
3. DQ0-DQ15: Data input/output lines
4. WE#: Write enable control
5. CE#: Chip enable control
6. OE#: Output enable control
7. RP#/BYTE#: Reset/byte enable control
8. RY/BY# and RY/BY#2: Ready/busy status outputs
9. WP#/ACC: Write protect or accelerated programming control
10. VSS: Ground

Note: This is a simplified representation of the pin configuration. Please refer to the datasheet for the complete pinout details.

Functional Features

• Sector Erase Capability: The SST39VF1681-70-4I-EKE supports sector-based erasure, allowing for efficient management of data storage.
• Block Locking: It provides the ability to lock individual blocks of memory, preventing accidental modification or erasure.
• Software and Hardware Protection: This flash memory device offers various protection mechanisms to safeguard stored data from unauthorized access or accidental corruption.
• High-Speed Programming: The SST39VF1681-70-4I-EKE enables fast programming operations, reducing overall system latency.
• Low Power Consumption: It is designed to operate with minimal power requirements, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High capacity for data storage needs
• Fast read and write speeds
• Durable and reliable design
• Efficient sector-based erasure
• Block locking for data protection

Disadvantages

• Limited compatibility with certain older systems that do not support parallel flash memory interfaces
• Relatively higher cost compared to lower-capacity flash memory options

Working Principles

The SST39VF1681-70-4I-EKE utilizes a floating-gate transistor technology to store and retrieve data. It employs a parallel interface to communicate with the host system, enabling high-speed data transfer. The device operates by applying appropriate voltage levels to the control pins, allowing for read, write, erase, and other operations.

Detailed Application Field Plans

The SST39VF1681-70-4I-EKE is widely used in various applications, including but not limited to: - Computer systems (desktops, laptops, servers) - Mobile devices (smartphones, tablets) - Consumer electronics (digital cameras, gaming consoles) - Automotive electronics (infotainment systems, instrument clusters) - Industrial equipment (automation systems, control units)

Detailed and Complete Alternative Models

• SST39VF3201B-70-4I-EKE: 32 Megabit