SST39WF1601-70-4I-B3KE-T

Product Overview

Category

The SST39WF1601-70-4I-B3KE-T belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices such as computers, smartphones, and embedded systems.

Characteristics

• Non-volatile: The SST39WF1601-70-4I-B3KE-T retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 16 megabits (2 megabytes).
• Fast access time: The device provides quick access to stored data with a read access time of 70 nanoseconds.
• Low power consumption: The SST39WF1601-70-4I-B3KE-T operates efficiently with low power requirements.
• Wide temperature range: It can operate reliably in temperatures ranging from -40°C to 85°C.

Package

The SST39WF1601-70-4I-B3KE-T is available in a compact surface-mount package.

Essence

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

Packaging/Quantity

The SST39WF1601-70-4I-B3KE-T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Memory Type: Flash
• Memory Size: 16 Megabits (2 Megabytes)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 70 ns (Read), 100 ns (Program/Erase)
• Operating Temperature Range: -40°C to 85°C
• Package Type: 48-pin TSOP (Thin Small Outline Package)

Detailed Pin Configuration

The SST39WF1601-70-4I-B3KE-T features a 48-pin TSOP package with the following pin configuration:

1. VCC - Power Supply
2. /CE - Chip Enable
3. SIO0 - Serial Data Input/Output 0
4. SIO1 - Serial Data Input/Output 1
5. SIO2 - Serial Data Input/Output 2
6. SIO3 - Serial Data Input/Output 3
7. /WP - Write Protect
8. /HOLD - Hold
9. /RESET - Reset
10. VSS - Ground 11-18. Address Inputs (A0-A7) 19-26. Address Inputs (A8-A15) 27-34. Address Inputs (A16-A23) 35-42. Data Inputs/Outputs (DQ0-DQ7)
11. /RP - Ready/Busy
12. /ACC - Acceleration
13. /SUS - Suspend
14. /WP# - Write Protect
15. /HOLD# - Hold
16. VCC - Power Supply

Functional Features

• High-speed data transfer: The SST39WF1601-70-4I-B3KE-T supports fast serial communication through the SPI interface.
• Sector erase capability: It allows for efficient erasure of specific memory sectors, enabling flexible data management.
• Program and erase operations: The device supports both programming and erasing of individual memory cells, allowing for data modification.
• Hardware write protection: The /WP pin can be used to protect the memory from accidental writes.
• Low power consumption: The SST39WF1601-70-4I-B3KE-T operates with low power requirements, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Wide temperature range
• Low power consumption
• Sector erase capability

Disadvantages

• Limited write endurance (typical for flash memory)
• Relatively higher cost compared to other non-volatile memory options

Working Principles

The SST39WF1601-70-4I-B3KE-T utilizes flash memory technology to store data. It consists of a grid of memory cells, where each cell can store multiple bits of information. The device uses electrical charges to represent data, with different charge levels corresponding to different states (0 or 1).

During read operations, the stored charges are sensed and converted back into digital data. Programming and erasing operations involve applying specific voltage levels to modify the charge levels in the memory cells.

Detailed Application Field Plans

The SST39WF1601-70-4I-B3KE-T is widely used in various applications, including:

1. Computer systems: Used for BIOS storage, firmware updates, and data logging.
2. Consumer electronics: Found in smartphones, tablets, and digital cameras for data storage purposes.