MT48LC8M32B2P-7 IT TR

Product Overview

Category

The MT48LC8M32B2P-7 IT TR belongs to the category of dynamic random access memory (DRAM) chips.

Use

This product is primarily used in computer systems and electronic devices for storing and accessing data quickly.

Characteristics

• High-speed performance: The MT48LC8M32B2P-7 IT TR offers fast data transfer rates, enabling efficient processing of large amounts of information.
• Large storage capacity: With a capacity of 8 megabytes (MB), this DRAM chip can store a significant amount of data.
• Low power consumption: The chip is designed to operate efficiently with minimal power requirements.
• Compact package: The MT48LC8M32B2P-7 IT TR is available in a small form factor package, making it suitable for space-constrained applications.
• RoHS compliant: This product adheres to the Restriction of Hazardous Substances directive, ensuring its environmental friendliness.

Packaging/Quantity

The MT48LC8M32B2P-7 IT TR is typically packaged in trays or reels, depending on the quantity ordered. Each tray/reel contains a specific number of individual chips, usually ranging from hundreds to thousands.

Specifications

• Organization: 8M words x 32 bits
• Voltage Supply: 3.3V
• Access Time: 7 nanoseconds (ns)
• Refresh Mode: Auto-refresh and self-refresh
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP II (Thin Small Outline Package)

Detailed Pin Configuration

The MT48LC8M32B2P-7 IT TR has a total of 86 pins. Here is a brief overview of the pin configuration:

• VDD: Power supply voltage
• VSS: Ground
• DQ0-DQ31: Data input/output pins
• A0-A21: Address input pins
• WE: Write enable
• CAS: Column address strobe
• RAS: Row address strobe
• CLK: Clock input
• CKE: Clock enable
• CS: Chip select
• BA0-BA1: Bank address

For a complete and detailed pin configuration diagram, please refer to the product datasheet.

Functional Features

The MT48LC8M32B2P-7 IT TR offers several functional features that enhance its performance and usability:

• Burst mode operation: The chip supports burst read and write operations, allowing for efficient data transfer.
• Auto-refresh and self-refresh modes: These modes ensure the integrity of stored data by automatically refreshing the memory cells.
• Low-power standby mode: When not actively accessed, the chip can enter a low-power standby state, conserving energy.
• On-die termination (ODT): ODT helps reduce signal reflections and improve signal integrity during high-speed data transfers.

Advantages and Disadvantages

Advantages

• High-speed performance enables fast data access and processing.
• Large storage capacity accommodates substantial amounts of data.
• Low power consumption contributes to energy efficiency.
• Compact package size suits space-constrained applications.
• RoHS compliance ensures environmental friendliness.

Disadvantages

• Relatively higher cost compared to other types of memory.
• Limited compatibility with certain older systems due to voltage requirements.

Working Principles

The MT48LC8M32B2P-7 IT TR operates based on the principles of dynamic random access memory. It stores data in individual memory cells consisting of capacitors and transistors. To read or write data, the chip activates specific rows and columns within the memory array using row and column address strobes. The data is then transferred through the input/output pins.

Detailed Application Field Plans

The MT48LC8M32B2P-7 IT TR finds extensive use in various applications, including:

1. Personal computers and laptops: It serves as the main memory for storing program instructions and data.
2. Servers and data centers: The chip supports high-performance computing and data storage requirements.
3. Networking equipment: It enables efficient packet processing and buffering in routers and switches.
4. Consumer electronics: The chip is utilized in gaming consoles, set-top boxes, and multimedia devices for fast data access.
5. Industrial automation: It facilitates real-time data processing and control in industrial systems.

Detailed and Complete Alternative Models

1. MT48LC16M16A2P-7E: A similar DRAM chip with a higher capacity of 16 megabytes (MB).
2. MT48LC4M32B2P-6A: A lower-capacity variant with 4 megabytes (MB) but faster access time.
3. MT48LC64M8A2P-75: A different configuration offering 64 megabits (Mb)