SST39LF010-55-4I-WHE

Product Overview

Category

The SST39LF010-55-4I-WHE 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 SST39LF010-55-4I-WHE retains stored data even when power is removed.
• High capacity: This device offers a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: It provides quick access to stored data with a read access time of 55 nanoseconds.
• Low power consumption: The SST39LF010-55-4I-WHE operates at low power levels, making it suitable for battery-powered devices.

Package

The SST39LF010-55-4I-WHE is available in a standard 32-pin plastic dual in-line package (PDIP).

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic devices, ensuring data integrity and accessibility.

Packaging/Quantity

The SST39LF010-55-4I-WHE is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Storage Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 55 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Pin Count: 32

Detailed Pin Configuration

The SST39LF010-55-4I-WHE has a total of 32 pins. The pin configuration is as follows:

1. VCC - Power Supply
2. A0-A16 - Address Inputs
3. DQ0-DQ7 - Data Inputs/Outputs
4. CE# - Chip Enable
5. OE# - Output Enable
6. WE# - Write Enable
7. RP# - Ready/Busy Status
8. RESET# - Reset Input
9. NC - No Connection
10. VSS - Ground

Functional Features

• High-speed read and write operations
• Sector erase and byte programming capabilities
• Automatic sleep mode for power-saving operation
• Hardware and software protection mechanisms to prevent accidental data modification
• Built-in error correction code (ECC) for enhanced data reliability

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• Fast access time allows for quick retrieval of stored data.
• Low power consumption makes it suitable for battery-powered devices.
• Hardware and software protection mechanisms enhance data security.

Disadvantages

• Limited storage capacity compared to higher-capacity memory devices.
• Parallel interface may require additional circuitry for compatibility with certain systems.

Working Principles

The SST39LF010-55-4I-WHE utilizes flash memory technology to store 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 parallel interface to communicate with the host system, allowing for efficient data transfer.

Detailed Application Field Plans

The SST39LF010-55-4I-WHE finds applications in various fields, including:

1. Microcontrollers: Used for program storage in microcontroller-based systems.
2. Embedded Systems: Provides non-volatile storage for firmware and configuration data in embedded systems.
3. Consumer Electronics: Used in devices such as digital cameras, set-top boxes, and gaming consoles for data storage.

Detailed and Complete Alternative Models

1. SST39VF010-70-4C-WHE: Similar to the SST39LF010-55-4I-WHE, but with a higher access time of 70 nanoseconds.
2. AT29C010A-12PC: A comparable device from Atmel with a storage capacity of 1 megabit and a parallel interface.
3. W27C010-70Z: An alternative option from Winbond with similar specifications and characteristics.

These alternative models offer similar functionality and can be considered as substitutes for the SST39LF010-55-4I-WHE depending on specific requirements.

In conclusion, the SST39LF010-55-4I-WHE is a non-volatile memory device that provides reliable data storage for various electronic applications. With its high-speed access, low power consumption, and built-in protection mechanisms, it offers an efficient solution for storing critical information in electronic systems.