AS4C128M16D3-12BIN

The AS4C128M16D3-12BIN is a high-speed CMOS synchronous dynamic random access memory (SDRAM) designed for use in memory-intensive applications requiring fast and efficient data storage and retrieval. This memory module features a capacity of 128Mb organized as 16M words of 16 bits each.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VDD: Power Supply
• VSS: Ground
• DQ0-DQ15: Data Input/Output
• BA0-BA1: Bank Address Inputs
• A0-A12: Row Address Inputs
• CS: Chip Select
• RAS: Row Address Strobe
• CAS: Column Address Strobe
• WE: Write Enable
• CK: Clock Input
• DM: Data Mask
• NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AS4C128M16D3-12BIN SDRAM for a visual representation.

Key Features

• High-Speed Performance: The AS4C128M16D3-12BIN operates at a clock frequency of 133MHz, providing fast data access and transfer speeds.
• Low Power Consumption: This SDRAM module features low power consumption, making it suitable for energy-efficient devices and battery-operated applications.
• Synchronous Interface: The synchronous interface ensures precise timing for data transfers, enhancing overall system performance.
• Wide Operating Voltage Range: The AS4C128M16D3-12BIN supports a voltage range of 2.3V to 3.6V, offering compatibility with various systems and applications.
• High Density: With 128Mb capacity, this SDRAM module offers high storage density for demanding memory requirements.

Note: For detailed technical specifications, please refer to the AS4C128M16D3-12BIN datasheet.

Application

• Computer Systems: Ideal for use in desktops, laptops, and servers for memory expansion and data processing.
• Embedded Systems: Suitable for embedded applications requiring fast and reliable data storage capabilities.
• Networking Equipment: Used in networking devices such as routers, switches, and network appliances for buffering and packet processing.

Functionality

The AS4C128M16D3-12BIN SDRAM provides high-speed data storage and retrieval capabilities, making it a versatile memory solution for a wide range of applications requiring efficient memory management.

Usage Guide

• Power Supply: Connect VDD (Pin X) and VSS (Pin Y) to the appropriate power sources according to the specified voltage levels.
• Data Connections: Ensure proper data connections to the DQ0-DQ15 pins for seamless data transfer operations.
• Control Signals: Use the CS, RAS, CAS, WE, and CK pins to control the memory access and data transfer operations.

Frequently Asked Questions

Q: What is the maximum operating frequency of the AS4C128M16D3-12BIN SDRAM?
A: The AS4C128M16D3-12BIN operates at a maximum clock frequency of 133MHz.

Q: Is the AS4C128M16D3-12BIN compatible with 3.3V systems?
A: Yes, the AS4C128M16D3-12BIN supports a voltage range of 2.3V to 3.6V, making it compatible with 3.3V systems.