SST26VF032B-104I/SM

Product Overview

Category

The SST26VF032B-104I/SM belongs to the category of Serial NOR Flash Memory.

Use

This product is primarily used for storing and retrieving data in electronic devices such as microcontrollers, embedded systems, and other digital applications.

Characteristics

• High-speed read and write operations
• Non-volatile memory
• Low power consumption
• Wide operating voltage range
• Durable and reliable

Package

The SST26VF032B-104I/SM is available in a small surface mount package (SM) which ensures easy integration into various circuit boards.

Essence

The essence of this product lies in its ability to provide fast and reliable non-volatile memory storage for electronic devices, enabling efficient data handling and processing.

Packaging/Quantity

The SST26VF032B-104I/SM is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory Size: 32 Megabits (4 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Time: <35ms (typical)
• Data Retention: >100 years
• Endurance: 100,000 erase/write cycles

Detailed Pin Configuration

The SST26VF032B-104I/SM has a total of 8 pins, each serving a specific function:

1. Chip Select (/CS): Enables communication with the device when pulled low.
2. Serial Clock (SCK): Provides the clock signal for data transfer.
3. Serial Data Input (SI): Used to input data to the device during write operations.
4. Serial Data Output (SO): Outputs data from the device during read operations.
5. Hold (/HOLD): Pauses ongoing operations when pulled low.
6. Write Protect (/WP): Protects the memory from accidental writes when pulled high.
7. VCC: Power supply input (+2.7V to +3.6V).
8. Ground (GND): Common ground reference.

Functional Features

• High-speed read and write operations enable efficient data handling.
• Non-volatile memory ensures data retention even in the absence of power.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range allows compatibility with various systems.
• Durable and reliable, with a long data retention period and high endurance.

Advantages and Disadvantages

Advantages

• Fast read and write operations enhance overall system performance.
• Non-volatile memory eliminates the need for external storage devices.
• Low power consumption prolongs battery life in portable applications.
• Wide operating voltage range provides flexibility in system design.
• High endurance and data retention ensure long-term reliability.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to alternative memory solutions.
• Requires careful handling to prevent damage during installation or removal.

Working Principles

The SST26VF032B-104I/SM utilizes the Serial Peripheral Interface (SPI) protocol for communication with the host device. It stores data in non-volatile memory cells that can be electrically erased and reprogrammed. During read operations, the device retrieves stored data by sequentially accessing memory cells and transferring the data to the host device. Write operations involve erasing previously stored data and programming new data into the memory cells.

Detailed Application Field Plans

The SST26VF032B-104I/SM finds application in various fields, including but not limited to: - Microcontrollers and embedded systems - Automotive electronics - Industrial automation - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

1. W25Q32JVSSIQ - 32 Megabit Serial Flash Memory, SPI Interface, by Winbond Electronics.
2. MX25L3233FM2I-08G - 32 Megabit Serial NOR Flash Memory, SPI Interface, by Macronix International.
3. S25FL032P0XMFI011 - 32 Megabit SPI Flash Memory, by Cypress Semiconductor.

These alternative models offer similar specifications and functionality to the SST26VF032B-104I/SM, providing options for different application requirements.

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