BR93G66NUX-3TTR

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile memory storage

Characteristics: - Low power consumption - High reliability - Small package size - Wide operating voltage range

Package: SOP-8 (Small Outline Package)

Essence: The BR93G66NUX-3TTR is a non-volatile memory IC that provides storage capabilities for various electronic devices.

Packaging/Quantity: Available in reels, with 2500 units per reel.

Specifications

• Memory Capacity: 4Kbits (512 x 8 bits)
• Operating Voltage Range: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write/Erase Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The BR93G66NUX-3TTR features an SOP-8 package with the following pin configuration:

1. Chip Enable (CE)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/O)
4. Write Protect (WP)
5. Ground (GND)
6. Serial Data Output (SO)
7. Power Supply (VCC)
8. Not Connected (NC)

Functional Features

• Byte-level read and write operations
• Sequential read operation
• Software write protection
• Self-timed programming cycle
• Automatic page write operation

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life - High reliability ensures data integrity - Small package size allows for space-saving designs - Wide operating voltage range enables compatibility with various systems

Disadvantages: - Limited memory capacity compared to other ICs - Requires external components for proper operation

Working Principles

The BR93G66NUX-3TTR utilizes a floating gate EEPROM (Electrically Erasable Programmable Read-Only Memory) technology. It stores data by trapping electric charges in the floating gate, which can be erased or programmed using electrical signals. The memory cells are organized into pages, and data can be read or written at the byte level.

Detailed Application Field Plans

The BR93G66NUX-3TTR is widely used in various electronic devices that require non-volatile memory storage. Some common application fields include:

1. Consumer Electronics:

   • Smartphones
   • Tablets
   • Digital cameras

2. Automotive:

   • Engine control units
   • Infotainment systems
   • Advanced driver-assistance systems (ADAS)

3. Industrial Automation:

   • Programmable logic controllers (PLCs)
   • Human-machine interfaces (HMIs)
   • Motor drives

4. Communication Systems:

   • Routers
   • Switches
   • Network equipment

Detailed and Complete Alternative Models

1. BR93G46RF-WE2: 2Kbit EEPROM with RF interface
2. BR93H66RF-WE2: 4Kbit EEPROM with RF interface
3. BR24G16FJ-3T: 16Kbit EEPROM with I2C interface
4. BR25L040F-WE2: 4Kbit EEPROM with SPI interface

These alternative models offer similar functionality and can be considered as alternatives to the BR93G66NUX-3TTR based on specific requirements and system compatibility.

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