S-93L66AD0I-I8T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: Low-power, Serial EEPROM
• Package: SOP-8
• Essence: Data storage and retrieval
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 8Kbits (1024 x 8 bits)
• Interface: I2C (2-wire serial interface)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Time: 5ms (typical)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The S-93L66AD0I-I8T1U IC has a total of 8 pins in the SOP-8 package. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VSS | Ground | | 2 | SDA | Serial Data Input/Output | | 3 | SCL | Serial Clock Input | | 4 | WP | Write Protect Input | | 5 | VCC | Power Supply Voltage | | 6 | NC | No Connection | | 7 | NC | No Connection | | 8 | NC | No Connection |

Functional Features

• Non-volatile memory: Retains data even when power is disconnected.
• Low-power consumption: Suitable for battery-powered devices.
• I2C interface: Allows easy integration with microcontrollers and other devices.
• Write protection: Provides a write protect input pin for added security.

Advantages and Disadvantages

Advantages: - Compact size and low power consumption make it ideal for portable devices. - High data retention ensures long-term reliability. - Easy integration with I2C-compatible systems simplifies design.

Disadvantages: - Limited memory size may not be sufficient for certain applications. - Write cycle time of 5ms may be slower compared to other EEPROMs.

Working Principles

The S-93L66AD0I-I8T1U is a serial EEPROM that utilizes non-volatile memory technology. It stores data in an array of floating-gate transistors, which retain their charge even when power is disconnected. The I2C interface allows for easy communication with microcontrollers and other devices. The write protect input pin provides an additional layer of security by preventing accidental or unauthorized writes to the memory.

Detailed Application Field Plans

The S-93L66AD0I-I8T1U IC can be used in various applications, including but not limited to: - Consumer electronics: Smartphones, tablets, digital cameras, and portable media players. - Automotive: Engine control units, infotainment systems, and instrument clusters. - Industrial automation: Programmable logic controllers, sensors, and data loggers. - Medical devices: Patient monitoring systems, infusion pumps, and diagnostic equipment.

Detailed and Complete Alternative Models

• S-93L46AD0I-I8T1U: 4Kbit serial EEPROM with similar specifications.
• S-93L86AD0I-I8T1U: 16Kbit serial EEPROM with similar specifications.
• S-93LxxAD0I-I8T1U series: Various memory sizes available within the same package and interface.

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