MT48LC8M32B2TG-7 TR

Product Overview

Category

The MT48LC8M32B2TG-7 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 retrieving data quickly and efficiently.

Characteristics

• High-speed performance: The MT48LC8M32B2TG-7 TR offers fast data access and transfer rates, making it suitable for demanding applications.
• Large storage capacity: With a capacity of 8 megabytes (MB), this chip can store a significant amount of data.
• Low power consumption: The MT48LC8M32B2TG-7 TR is designed to operate efficiently with minimal power consumption.
• Compact package: It comes in a small form factor package, allowing for easy integration into various electronic devices.
• Reliable operation: This chip is known for its stability and reliability, ensuring consistent performance over time.

Packaging/Quantity

The MT48LC8M32B2TG-7 TR is typically packaged in surface mount technology (SMT) packages. The quantity may vary depending on the manufacturer's specifications and customer requirements.

Specifications

• Memory Type: Dynamic Random Access Memory (DRAM)
• Organization: 8 Megabytes (8M) x 32 bits
• Operating Voltage: 3.3 Volts (V)
• Speed Grade: -7 (indicating the maximum operating frequency)
• Package Type: Thin Small Outline Package (TSOP)
• Pin Count: 86 pins

Detailed Pin Configuration

The MT48LC8M32B2TG-7 TR has a total of 86 pins, each serving a specific function. Here is a brief overview of the pin configuration:

• Pins 1-22: Address Inputs (A0-A21)
• Pins 23-54: Data Inputs/Outputs (DQ0-DQ31)
• Pins 55-58: Bank Select Inputs (BA0-BA3)
• Pins 59-61: Row Address Strobe (RAS, RAS#, RAS#)
• Pins 62-64: Column Address Strobe (CAS, CAS#, CAS#)
• Pins 65-66: Write Enable (WE, WE#)
• Pins 67-68: Output Enable (OE, OE#)
• Pins 69-70: Clock Inputs (CLK, CLK#)
• Pins 71-74: Data Mask (DM0-DM3)
• Pins 75-78: Data Strobe (LDQM, UDQM, LDQM#, UDQM#)
• Pins 79-86: Power and Ground

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

Functional Features

The MT48LC8M32B2TG-7 TR offers several functional features that enhance its performance and usability:

• Burst Mode Operation: This chip supports burst mode access, allowing for faster data transfer rates.
• Auto Refresh: It automatically refreshes the stored data at regular intervals, ensuring data integrity.
• Self-Refresh Mode: The MT48LC8M32B2TG-7 TR can enter a self-refresh mode to conserve power when not in use.
• Multiplexed Address/Data Bus: The address and data lines are multiplexed, reducing the number of pins required for communication.

Advantages and Disadvantages

Advantages

• High-speed performance enables efficient data processing.
• Large storage capacity accommodates extensive data requirements.
• Low power consumption contributes to energy efficiency.
• Compact package facilitates integration into various devices.
• Reliable operation ensures consistent performance.

Disadvantages

• Limited compatibility with certain older systems due to voltage and interface requirements.
• Higher cost compared to some other memory technologies.

Working Principles

The MT48LC8M32B2TG-7 TR operates based on the principles of dynamic random access memory. It stores data in capacitors within each memory cell, which must be periodically refreshed to maintain the stored information. The chip utilizes address inputs to select specific memory locations and data inputs/outputs for reading from or writing to those locations.

Detailed Application Field Plans

The MT48LC8M32B2TG-7 TR finds applications in various fields, including:

1. Computer Systems: Used as main memory in desktops, laptops, and servers.
2. Networking Equipment: Employed in routers, switches, and network storage devices.
3. Consumer Electronics: Integrated into gaming consoles, set-top boxes, and digital televisions.
4. Automotive Electronics: Utilized in infotainment systems and advanced driver-assistance systems (ADAS).
5. Industrial Automation: Applied in control systems, robotics, and data acquisition devices.

Detailed and Complete Alternative Models

• MT48LC8M32B2P-6A: Similar specifications with