STK11C68-SF35TR

Product Overview

Category

STK11C68-SF35TR belongs to the category of non-volatile static random-access memory (NVRAM) chips.

Use

This product is commonly used in electronic devices that require data storage with the ability to retain information even when power is turned off.

Characteristics

• Non-volatile: The STK11C68-SF35TR retains stored data even without power.
• Static RAM: Provides fast read and write access times.
• Low power consumption: Consumes minimal power during operation.
• High reliability: Offers robust performance and long-term data retention.
• Small form factor: Compact size allows for easy integration into various electronic devices.

Package

The STK11C68-SF35TR is typically packaged in a small outline integrated circuit (SOIC) package, which provides protection and facilitates easy installation.

Essence

The essence of this product lies in its ability to combine the benefits of non-volatile memory with the speed and efficiency of static RAM.

Packaging/Quantity

The STK11C68-SF35TR is usually supplied in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Memory capacity: 64 kilobits (8 kilobytes)
• Organization: 8,192 words × 8 bits
• Supply voltage: 2.7V - 3.6V
• Operating temperature range: -40°C to +85°C
• Data retention: More than 10 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The STK11C68-SF35TR has a total of 28 pins, each serving a specific function. The pin configuration is as follows:

1. VCC: Power supply voltage
2. VSS: Ground
3. A0-A12: Address inputs
4. CE1, CE2: Chip enable inputs
5. OE: Output enable input
6. WE: Write enable input
7. I/O0-I/O7: Data input/output lines
8. NC: No connection (reserved for future use)

Functional Features

• Non-volatile storage: The STK11C68-SF35TR retains data even when power is disconnected.
• Fast access times: Provides quick read and write operations due to its static RAM architecture.
• Low power consumption: Consumes minimal power during both active and standby modes.
• High reliability: Offers reliable data retention and endurance characteristics.
• Easy integration: Can be easily integrated into various electronic systems due to its small form factor.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data integrity during power interruptions.
• Fast access times enhance overall system performance.
• Low power consumption prolongs battery life in portable devices.
• High reliability ensures long-term data retention.
• Small form factor allows for easy integration into space-constrained designs.

Disadvantages

• Limited memory capacity compared to other storage technologies.
• Relatively higher cost per bit compared to traditional volatile memories.
• Limited endurance may pose challenges in applications with frequent write operations.

Working Principles

The STK11C68-SF35TR utilizes a combination of CMOS technology and non-volatile memory cells to achieve its functionality. When powered on, the chip operates as a static RAM, allowing fast read and write access. During write operations, the data is stored in non-volatile memory cells, ensuring that the information remains intact even when power is removed.

Detailed Application Field Plans

The STK11C68-SF35TR finds application in various electronic devices, including but not limited to: - Embedded systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the STK11C68-SF35TR include: - STK11C68-C45TR - STK11C68-NF45TR - STK11C68-WF35TR - STK11C68-RF55TR

These alternative models may have variations in specifications, pin configuration, or package type, but they serve the same purpose of non-volatile data storage.

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