SST49LF008A-33-4C-NHE

Product Overview

Category

The SST49LF008A-33-4C-NHE belongs to the category of flash memory chips.

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: The SST49LF008A-33-4C-NHE retains stored data even when power is turned off.
• High capacity: This flash memory chip has a storage capacity of 8 megabits (1 megabyte).
• Fast access time: With a speed of 33 nanoseconds, it allows for quick retrieval and storage of data.
• Low power consumption: The chip is designed to operate efficiently with minimal power requirements.

Package

The SST49LF008A-33-4C-NHE comes in a compact package that ensures easy integration into electronic devices. It is available in a surface-mount package (SOP) format.

Essence

The essence of this product lies in its ability to provide reliable and high-capacity data storage in a compact form factor.

Packaging/Quantity

The SST49LF008A-33-4C-NHE is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package may vary but is commonly around 1000 units.

Specifications

• Memory Type: Flash
• Capacity: 8 Megabits (1 Megabyte)
• Access Time: 33 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Package Type: SOP

Detailed Pin Configuration

The SST49LF008A-33-4C-NHE has a total of 32 pins, each serving a specific function. The pin configuration is as follows:

1. VCC - Power supply voltage
2. A0-A18 - Address inputs
3. DQ0-DQ7 - Data input/output lines
4. CE# - Chip enable
5. OE# - Output enable
6. WE# - Write enable
7. RP# - Reset/Protection
8. RY/BY# - Ready/Busy status
9. WP# - Write protect
10. VSS - Ground

Functional Features

• High-speed data transfer: The SST49LF008A-33-4C-NHE offers fast read and write speeds, enabling efficient data transfer between the chip and the host device.
• Reliable data retention: With its non-volatile nature, this flash memory chip ensures that stored data remains intact even during power loss or device shutdown.
• Easy integration: The compact package and standardized pin configuration make it easy to integrate the chip into various electronic devices.
• Low power consumption: The chip is designed to operate efficiently with minimal power requirements, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Non-volatile data retention
• Compact form factor
• Low power consumption

Disadvantages

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

Working Principles

The SST49LF008A-33-4C-NHE utilizes a technology called NOR flash memory. It stores data by trapping electric charges in floating gate transistors. These charges represent binary values (0s and 1s) and can be read, written, or erased electronically. The chip's control circuitry manages these operations, ensuring reliable data storage and retrieval.

Detailed Application Field Plans

The SST49LF008A-33-4C-NHE finds applications in various electronic devices, including but not limited to: - Personal computers - Laptops and notebooks - Smartphones and tablets - Digital cameras - Gaming consoles - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. SST39SF010A-70-4C-PH: Similar to the SST49LF008A-33-4C-NHE, this flash memory chip offers a capacity of 1 megabyte with a faster access time of 70 nanoseconds.
2. AT25DF321A-SH-T: This alternative model provides a larger storage capacity of 32 megabits (4 megabytes) with a similar access time of 33 nanoseconds.
3. MX25L8006EM2I-12G: With a capacity of 8 megabits (1 megabyte), this flash memory chip operates at a lower voltage range of 2.7V - 3.3V.

These alternative models offer similar functionalities and can be considered as substitutes for the SST49LF008A-33-4C-NHE based on specific requirements