AT34C04-X5M-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics: Low power consumption, high reliability, small package size
• Package: SOT23-5
• Essence: Stores and retrieves digital information even when power is turned off
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Memory Size: 4 Kilobits (512 x 8 bits)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 Million cycles
• Data Retention: 100 Years

Detailed Pin Configuration

The AT34C04-X5M-T has a total of 5 pins arranged as follows:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. SDA: Serial Data Input/Output
4. SCL: Serial Clock Input
5. WP: Write Protect

Functional Features

• Byte-wise random access for both read and write operations
• Self-timed programming cycle with auto-erase before write
• Software and hardware write protection options
• Sequential read operation for faster data retrieval
• Low standby current consumption for power-sensitive applications

Advantages and Disadvantages

Advantages: - Small package size allows for space-constrained designs - High reliability ensures data integrity over long periods - Low power consumption extends battery life in portable devices

Disadvantages: - Limited memory size may not be suitable for large-scale data storage - Slower write speed compared to other memory technologies

Working Principles

The AT34C04-X5M-T is based on EEPROM technology, which utilizes floating-gate transistors to store and retrieve digital information. It operates by applying specific voltage levels to the control pins (SDA, SCL) to perform read and write operations. The memory cells can be electrically erased and reprogrammed, allowing for non-volatile data storage.

Detailed Application Field Plans

The AT34C04-X5M-T is commonly used in various electronic devices and systems, including but not limited to:

1. Consumer Electronics: Smartphones, tablets, digital cameras
2. Automotive: Engine control units, infotainment systems
3. Industrial Control: Programmable logic controllers, data loggers
4. Medical Devices: Patient monitoring systems, diagnostic equipment
5. Communication Systems: Routers, modems, network switches

Detailed and Complete Alternative Models

1. AT24C02-X5M-T: 2 Kilobit EEPROM with similar specifications
2. AT93C46-X5M-T: 1 Kilobit Serial EEPROM with compatible pin configuration
3. AT25DF041A-X5M-T: 4 Megabit SPI Flash Memory with higher capacity

(Note: This list is not exhaustive and other alternative models may exist.)

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