AT49LH004-33JC

Product Overview

Category

AT49LH004-33JC belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for data storage and retrieval purposes.

Characteristics

• High-speed operation
• Low power consumption
• Large storage capacity
• Reliable performance

Package

AT49LH004-33JC is available in a compact and durable package, ensuring easy integration into various electronic systems.

Essence

The essence of this product lies in its ability to store and retrieve digital information efficiently and reliably.

Packaging/Quantity

AT49LH004-33JC is typically packaged in trays or reels, with each package containing a specific quantity of ICs.

Specifications

• Model: AT49LH004-33JC
• Memory Capacity: 4 megabits (512 kilobytes)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 33 nanoseconds
• Interface: Parallel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VCC - Power supply voltage
2. A0-A18 - Address inputs
3. DQ0-DQ7 - Data input/output lines
4. CE - Chip enable
5. OE - Output enable
6. WE - Write enable
7. RESET - Reset pin
8. NC - No connection
9. GND - Ground

Functional Features

• Fast access time for efficient data transfer
• Low power consumption for energy-efficient operation
• Reliable performance ensures data integrity
• Easy integration into existing electronic systems
• Compatibility with various microcontrollers and processors

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick data access
• Low power consumption prolongs battery life in portable devices
• Large storage capacity accommodates a significant amount of data
• Reliable performance ensures data integrity and system stability

Disadvantages

• Limited compatibility with certain older microcontrollers or processors
• Higher cost compared to lower-capacity memory options

Working Principles

AT49LH004-33JC operates based on the principles of flash memory technology. It utilizes a combination of floating-gate transistors and charge storage to store digital information. The IC's internal circuitry allows for efficient reading and writing of data.

Detailed Application Field Plans

AT49LH004-33JC finds applications in various electronic devices, including but not limited to: - Mobile phones - Digital cameras - Portable media players - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. AT49LH002-25JC: 2 megabit flash memory IC with a 25 nanosecond access time.
2. AT49LH008-40JC: 8 megabit flash memory IC with a 40 nanosecond access time.
3. AT49LH016-50JC: 16 megabit flash memory IC with a 50 nanosecond access time.

These alternative models offer different storage capacities and access times to cater to specific application requirements.

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