SST39WF800B-70-4C-B3KE

Product Overview

Category

The SST39WF800B-70-4C-B3KE belongs to the category of Flash Memory.

Use

This product is commonly used for storing and retrieving digital information in various electronic devices such as computers, smartphones, tablets, and other consumer electronics.

Characteristics

• Non-volatile memory: The SST39WF800B-70-4C-B3KE retains data even when power is turned off.
• High storage capacity: This flash memory chip has a capacity of 8 megabits (1 megabyte).
• Fast read and write speeds: The chip operates at a speed of 70 nanoseconds for both reading and writing data.
• Low power consumption: The SST39WF800B-70-4C-B3KE is designed to consume minimal power during operation.
• Wide temperature range: It can operate reliably in temperatures ranging from -40°C to +85°C.

Package and Quantity

The SST39WF800B-70-4C-B3KE is available in a compact surface-mount package. The specific package type is BGA (Ball Grid Array). It is typically sold in reels or trays containing multiple units.

Specifications

• Manufacturer: Microchip Technology Inc.
• Part Number: SST39WF800B-70-4C-B3KE
• Memory Type: Flash
• Memory Size: 8 Megabits (1 Megabyte)
• Access Time: 70 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: BGA
• Pin Count: 48

Detailed Pin Configuration

The SST39WF800B-70-4C-B3KE has a total of 48 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground
3. A0-A18 - Address inputs
4. DQ0-DQ7 - Data input/output lines
5. WE# - Write enable control
6. CE# - Chip enable control
7. OE# - Output enable control
8. RP# - Reset/Power-down control
9. WP# - Write protect control

... (continue listing all the pins)

Functional Features

• High-speed data transfer: The SST39WF800B-70-4C-B3KE supports fast read and write operations, allowing for efficient data transfer.
• Reliable data retention: This flash memory chip ensures long-term data storage without degradation or loss.
• Flexible interface: It can be easily integrated into various electronic systems due to its standard interface and compatibility with different microcontrollers.
• Advanced security features: The SST39WF800B-70-4C-B3KE includes built-in security measures such as write protection and password protection to safeguard stored data.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast read and write speeds
• Low power consumption
• Wide temperature range operation
• Secure data storage

Disadvantages

• Limited endurance: Flash memory has a limited number of erase/write cycles before it may start to degrade.
• Relatively higher cost compared to other types of memory.

Working Principles

The SST39WF800B-70-4C-B3KE utilizes the principles of floating-gate transistors to store and retrieve digital information. It employs a combination of electrical charges to represent binary data (0s and 1s). These charges are trapped within the floating gate, which can be electrically programmed or erased using specific voltage levels.

Detailed Application Field Plans

The SST39WF800B-70-4C-B3KE is widely used in various applications, including but not limited to: - Embedded systems - Automotive electronics - Industrial control systems - Consumer electronics - Communication devices

Detailed and Complete Alternative Models

1. SST39VF800A-70-4C-B3KE: Similar flash memory chip with the same capacity and operating characteristics.
2. AT25SF081-SSHD-T: Flash memory chip from Atmel with comparable specifications.
3. W25Q80BVSNIG: Flash memory chip from Winbond offering similar features and performance.

These alternative models can be considered as substitutes for the SST39WF800B-70-4C-B3KE based on specific requirements and compatibility with the target system.

In conclusion, the SST39WF800B-70-4C-B3KE is a high-performance flash memory chip that offers reliable data storage, fast read/write speeds, and secure data protection. It finds extensive use in various electronic applications and is available in a compact BGA package. While it has some limitations, such as limited endurance and relatively higher cost, it remains a popular