Encyclopedia Entry: 93AA46AE48T-I/OT

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 93AA46AE48T-I/OT is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) IC. It is commonly used for non-volatile data storage in various electronic devices.

Characteristics: - Small form factor - Low power consumption - High reliability - Wide operating voltage range - Serial interface for easy integration - Non-volatile memory storage

Package: The 93AA46AE48T-I/OT is available in a compact SOT-23-6 package, which provides ease of handling and compatibility with surface mount technology.

Essence: This EEPROM IC is designed to provide reliable and non-volatile data storage in electronic devices, ensuring that critical information is retained even when power is disconnected.

Packaging/Quantity: The 93AA46AE48T-I/OT is typically supplied in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Memory Size: 1Kbits (128 bytes)
• Organization: 64 pages of 16 bytes each
• Supply Voltage Range: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 million cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 93AA46AE48T-I/OT features a 6-pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. CS: Chip select input
4. DI: Serial data input
5. DO: Serial data output
6. CLK: Serial clock input

Functional Features

• Byte-level read and write operations
• Sequential read and write modes
• Software and hardware write protection options
• Self-timed programming cycle
• Power-saving standby mode

Advantages and Disadvantages

Advantages: - Compact size allows for easy integration into space-constrained designs - Low power consumption extends battery life in portable devices - High reliability ensures data integrity over extended periods - Wide operating voltage range provides compatibility with various systems - Serial interface simplifies communication with microcontrollers

Disadvantages: - Limited storage capacity compared to other memory technologies - Slower write speeds compared to volatile memory types - Susceptible to data corruption from electrical noise or power fluctuations

Working Principles

The 93AA46AE48T-I/OT utilizes an electrically erasable floating gate technology. It stores data by trapping charges in a floating gate, which can be electrically programmed or erased. The stored charge determines the logic state of each memory cell, allowing for non-volatile data storage.

Detailed Application Field Plans

The 93AA46AE48T-I/OT is widely used in various electronic devices that require non-volatile memory storage, such as: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., engine control units, infotainment systems) - Industrial equipment (e.g., measurement instruments, automation systems) - Medical devices (e.g., patient monitoring systems, diagnostic equipment)

Detailed and Complete Alternative Models

1. 93AA46AE48T-I/MS: Similar to the 93AA46AE48T-I/OT, but supplied in a standard SOIC-8 package.
2. 93AA46AE48T-I/ST: Same specifications as the 93AA46AE48T-I/OT, but supplied in a SOT-23-5 package.
3. 93AA46AE48T-I/PI: Offers the same functionality as the 93AA46AE48T-I/OT, but supplied in a DIP-8 package.

These alternative models provide flexibility in terms of package options while maintaining the same core features and specifications.

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