STK11C88-SF45ITR

Product Overview

Category: Integrated Circuit (IC)

Use: The STK11C88-SF45ITR is a non-volatile static random access memory (NVSRAM) IC. It combines the benefits of both SRAM and EEPROM technologies, providing high-speed read/write operations along with non-volatility.

Characteristics: - High-speed operation - Non-volatile storage - Low power consumption - Reliable data retention - Easy integration into existing systems

Package: The STK11C88-SF45ITR is available in a small form factor package, making it suitable for space-constrained applications. It comes in a surface mount technology (SMT) package.

Essence: The essence of the STK11C88-SF45ITR lies in its ability to retain data even when power is removed, making it ideal for applications where data integrity is critical.

Packaging/Quantity: The STK11C88-SF45ITR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Size: 64 kilobits (8 kilobytes)
• Organization: 8K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Access Time: 45 ns
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 10 years minimum
• Endurance: 1 million write cycles

Detailed Pin Configuration

The STK11C88-SF45ITR has a total of 28 pins. Below is the detailed pin configuration:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A12)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Vcc (Power Supply)
7. Ground (GND)

Functional Features

• Non-volatile storage: The STK11C88-SF45ITR retains data even when power is removed, ensuring data integrity.
• High-speed operation: With an access time of 45 ns, it provides fast read/write operations.
• Low power consumption: It consumes minimal power, making it suitable for battery-powered devices.
• Easy integration: The IC can be easily integrated into existing systems due to its standard interface and pin configuration.

Advantages and Disadvantages

Advantages: - Non-volatile storage ensures data integrity - High-speed operation for quick data access - Low power consumption prolongs battery life - Easy integration into existing systems

Disadvantages: - Limited memory size (64 kilobits) - Relatively higher cost compared to traditional SRAM

Working Principles

The STK11C88-SF45ITR combines the benefits of SRAM and EEPROM technologies. It uses a floating-gate transistor to store charge, allowing it to retain data even without power. During write operations, the charge on the floating gate is modified, while during read operations, the charge is sensed to retrieve stored data.

Detailed Application Field Plans

The STK11C88-SF45ITR finds applications in various fields, including: 1. Industrial automation systems 2. Automotive electronics 3. Medical devices 4. Communication equipment 5. Consumer electronics

In industrial automation systems, it can be used for storing critical configuration data. In automotive electronics, it can be utilized for storing fault codes and diagnostic information. In medical devices, it can ensure the retention of patient data during power cycles. Communication equipment can benefit from its non-volatile storage for storing network settings. Lastly, consumer electronics can utilize it for data storage in devices like smartwatches and portable media players.

Detailed and Complete Alternative Models

1. STK11C68-C45ITR: 32 kilobits (4 kilobytes) NVSRAM IC with an access time of 45 ns.
2. STK11C48-SF35ITR: 16 kilobits (2 kilobytes) NVSRAM IC with an access time of 35 ns.
3. STK11C28-C25ITR: 8 kilobits (1 kilobyte) NVSRAM IC with an access time of 25 ns.
4. STK11C08-SF15ITR: 4 kilobits (512 bytes) NVSRAM IC with an access time of 15 ns.

These alternative models offer different memory sizes and access times to cater to various application requirements.

In conclusion, the STK11C88-SF45ITR is a non-volatile static random access memory IC that combines the benefits of SRAM and EEPROM technologies. It offers high-speed operation, non-volatile