SST39VF401C-70-4I-B3KE

Product Overview

Category

The SST39VF401C-70-4I-B3KE belongs to the category of non-volatile memory devices.

Use

This product is commonly used for storing and retrieving data in electronic systems.

Characteristics

• Non-volatile: The SST39VF401C-70-4I-B3KE retains stored data even when power is removed.
• High capacity: It has a storage capacity of 4 megabits (512 kilobytes).
• Fast access time: The device offers a fast access time of 70 nanoseconds.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.

Package

The SST39VF401C-70-4I-B3KE is available in a surface-mount TSOP package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

The SST39VF401C-70-4I-B3KE is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Memory Type: Flash
• Organization: 512K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Access Time: 70 ns
• Erase/Program Suspend & Resume Support: Yes
• Sector Architecture: Uniform 4 KByte sectors with chip erase capability
• Data Retention: 20 years
• Endurance: 100,000 erase/write cycles

Detailed Pin Configuration

The SST39VF401C-70-4I-B3KE has the following pin configuration:

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

Functional Features

• Fast read and write operations
• Sector erase and chip erase capability
• Automatic program and erase algorithm
• Hardware and software protection features
• Low power consumption in standby mode
• High reliability and endurance

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various applications.
• Fast access time allows for quick data retrieval.
• Low power consumption extends battery life in portable devices.

Disadvantages

• Limited endurance compared to other types of memory.
• Higher cost per bit compared to volatile memory options.
• Requires additional circuitry for interfacing with the system.

Working Principles

The SST39VF401C-70-4I-B3KE utilizes flash memory technology to store data. It consists of a grid of memory cells, each capable of storing a single bit of information. These cells can be electrically programmed and erased using specific voltage levels. The device uses an address bus to select the desired memory location and a data bus to read from or write to that location.

Detailed Application Field Plans

The SST39VF401C-70-4I-B3KE finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

1. SST39VF400A-70-4C-EKE: Similar specifications with a different package type (TSOP)
2. AT49BV4096A-70TU: Comparable flash memory device with a different manufacturer
3. M29W400DB70N6E: Alternative flash memory option with similar capacity and access time

These alternative models offer similar functionality and can be considered as substitutes for the SST39VF401C-70-4I-B3KE.

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