93C66BT-E/OT

Introduction

The 93C66BT-E/OT is a non-volatile serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Non-volatile memory
• Use: Data storage in electronic devices
• Characteristics: Serial interface, electrically erasable, programmable
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Non-volatile data storage
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Memory Size: 4 Kbits
• Interface Type: Serial
• Supply Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Time: 5 ms (typical)
• Data Retention: 100 years (typical)

Detailed Pin Configuration

1. Chip Select (/CS)
2. Serial Data Input (DI)
3. Serial Data Output (DO)
4. Serial Clock (SK)
5. VSS (Ground)
6. Write Enable (W)
7. VCC (Power Supply)
8. Not Connected (NC)

Functional Features

• Serial interface for easy integration
• Electrically erasable and programmable
• Low power consumption
• High reliability and long data retention

Advantages and Disadvantages

Advantages

• Small form factor
• Wide operating voltage range
• High-speed serial interface

Disadvantages

• Limited storage capacity compared to other memory types
• Limited endurance for write cycles

Working Principles

The 93C66BT-E/OT operates by using a serial interface to communicate with a microcontroller or other digital devices. It stores data in a non-volatile manner, allowing the retention of information even when power is removed. The electrically erasable feature enables the device to be reprogrammed multiple times, providing flexibility for data updates.

Detailed Application Field Plans

The 93C66BT-E/OT finds applications in various electronic systems, including: - Automotive electronics - Consumer electronics - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

• 93C46BT-E/OT: 2 Kbit serial EEPROM
• 93C86BT-E/OT: 16 Kbit serial EEPROM
• 93LC66B-I/SN: 4 Kbit Microwire-compatible serial EEPROM

In conclusion, the 93C66BT-E/OT is a versatile non-volatile memory device suitable for a wide range of electronic applications. Its compact size, low power consumption, and serial interface make it an ideal choice for embedded systems requiring reliable data storage.

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