IS42S32800D-7BLI

Product Overview

Category: Integrated Circuit (IC)

Use: Memory module for electronic devices

Characteristics: - High-speed synchronous dynamic random-access memory (SDRAM) - Low power consumption - Large storage capacity - Compact package size - Reliable performance

Package: Ball Grid Array (BGA)

Essence: The IS42S32800D-7BLI is a high-performance SDRAM module designed to provide fast and efficient memory storage for various electronic devices.

Packaging/Quantity: The IS42S32800D-7BLI is typically packaged in trays or reels, with each package containing a single memory module.

Specifications

• Memory Type: Synchronous DRAM (SDRAM)
• Memory Size: 32 Megabytes (MB)
• Organization: 4 Megabits x 8 bits x 4 banks
• Data Rate: 133 Megatransfers per second (MT/s)
• Operating Voltage: 3.3 Volts (V)
• Clock Frequency: 66 MHz
• Burst Length: 1, 2, 4, 8, or full page
• Refresh Mode: Auto-refresh and self-refresh
• CAS Latency: 2, 3 clocks

Detailed Pin Configuration

The IS42S32800D-7BLI has a total of 54 pins, which are arranged as follows:

• VDD: Power supply voltage
• VSS: Ground
• DQ0-DQ31: Data input/output pins
• A0-A11: Address input pins
• BA0-BA1: Bank address pins
• RAS: Row address strobe
• CAS: Column address strobe
• WE: Write enable
• CS: Chip select
• CLK: Clock input
• DQM0-DQM3: Data mask pins
• DM: Data mask pin

Functional Features

1. High-Speed Operation: The IS42S32800D-7BLI offers fast data transfer rates, allowing for quick access to stored information.

2. Low Power Consumption: This memory module is designed to minimize power usage, making it suitable for battery-powered devices.

3. Large Storage Capacity: With a capacity of 32MB, the IS42S32800D-7BLI can store a significant amount of data.

4. Compact Package Size: The BGA package ensures a small footprint, making it ideal for space-constrained applications.

5. Reliable Performance: The module's design and construction ensure stable and reliable operation over extended periods.

Advantages and Disadvantages

Advantages: - High-speed operation enhances overall system performance. - Low power consumption prolongs battery life in portable devices. - Large storage capacity allows for extensive data storage. - Compact package size saves valuable board space. - Reliable performance ensures consistent operation.

Disadvantages: - Limited compatibility with older systems that do not support SDRAM technology. - Higher cost compared to traditional memory modules like DRAM.

Working Principles

The IS42S32800D-7BLI operates based on the principles of synchronous dynamic random-access memory (SDRAM). It stores data in a matrix of capacitors, which are organized into rows and columns. The memory controller sends commands to activate specific rows and columns, allowing data to be read from or written to the selected location. The synchronous nature of SDRAM ensures that data transfers occur in sync with the clock signal, enabling high-speed operation.

Detailed Application Field Plans

The IS42S32800D-7BLI is widely used in various electronic devices that require high-speed and reliable memory storage. Some common application fields include:

1. Personal Computers (PCs): Used as main memory in desktop and laptop computers to enhance system performance.

2. Mobile Devices: Integrated into smartphones and tablets to provide fast and efficient data storage for applications, multimedia, and operating systems.

3. Networking Equipment: Utilized in routers, switches, and network servers to store routing tables, buffers, and other critical data.

4. Industrial Control Systems: Employed in automation systems, robotics, and control panels to store program code, sensor data, and configuration settings.

5. Automotive Electronics: Integrated into automotive infotainment systems, navigation units, and engine control modules to store maps, multimedia content, and vehicle parameters.

Detailed and Complete Alternative Models

1. IS42S16160D-7TLI: 16 Megabytes (MB) SDRAM module with similar characteristics and package type.

2. IS45S16400J-7BLA1: 64 Megabytes (MB) SDRAM module with higher storage capacity and compatible package type.

3. MT48LC32M8A2P-75IT: 32 Megabytes (MB) SDRAM module from a different manufacturer,