CY7C4241V-15JXC

Product Overview

Category

The CY7C4241V-15JXC belongs to the category of integrated circuits (ICs), specifically a synchronous dual-port static random access memory (SDP SRAM) chip.

Use

This IC is commonly used in various electronic devices and systems that require high-speed data storage and retrieval capabilities. It provides a reliable and efficient solution for applications such as networking equipment, telecommunications systems, and embedded systems.

Characteristics

• Synchronous operation: The CY7C4241V-15JXC operates synchronously with an external clock signal, allowing for precise timing control.
• Dual-port architecture: This chip features two independent ports, enabling simultaneous read and write operations from different sources.
• High-speed performance: With a maximum operating frequency of 150 MHz, this IC offers fast data transfer rates, ensuring efficient data processing.
• Low power consumption: The CY7C4241V-15JXC is designed to minimize power consumption, making it suitable for battery-powered devices.
• Wide temperature range: It can operate reliably in temperatures ranging from -40°C to +85°C, making it suitable for various environments.
• Small package size: This IC is available in a compact package, allowing for space-efficient integration into electronic systems.

Package and Quantity

The CY7C4241V-15JXC is typically packaged in a small outline integrated circuit (SOIC) package. It is available in various package options, including SOIC-28 and SOIC-32. The quantity per package depends on the specific variant and supplier.

Specifications

• Organization: 4 Meg x 9
• Memory Size: 36 Megabits
• Supply Voltage: 3.3V
• Access Time: 15 ns
• Operating Frequency: Up to 150 MHz
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC-28, SOIC-32

Pin Configuration

The CY7C4241V-15JXC features a dual-port architecture with 28 or 32 pins, depending on the package variant. The pin configuration is as follows:

Pin 1: Port A Data Input/Output (DQa0) Pin 2: Port A Address Inputs (A0-A17) Pin 3: Port A Write Enable (WEa) Pin 4: Port A Chip Enable (CEa) Pin 5: Port A Output Enable (OEa) ... Pin 28/32: Ground (GND)

Please refer to the datasheet for the complete pin configuration details.

Functional Features

• Dual-Port Operation: The CY7C4241V-15JXC allows simultaneous access to two independent ports, facilitating efficient data transfer between different sources.
• Asynchronous and Synchronous Modes: It supports both asynchronous and synchronous operation modes, providing flexibility in various system designs.
• Byte-Wide Control: This IC enables byte-wide control, allowing for efficient utilization of memory resources.
• Automatic Power Down: It includes power-down circuitry that reduces power consumption when the device is not actively used, enhancing energy efficiency.
• Built-in Error Detection and Correction: The CY7C4241V-15JXC incorporates error detection and correction mechanisms, ensuring data integrity and reliability.

Advantages and Disadvantages

Advantages

• High-speed operation enables fast data processing.
• Dual-port architecture allows for simultaneous read and write operations.
• Low power consumption makes it suitable for battery-powered devices.
• Wide temperature range ensures reliable operation in various environments.
• Compact package size facilitates space-efficient integration.

Disadvantages

• Limited memory size compared to some other SRAM options.
• Higher cost compared to standard asynchronous SRAM chips.
• Requires careful timing considerations due to synchronous operation.

Working Principles

The CY7C4241V-15JXC operates based on the principles of synchronous dual-port static random access memory. It utilizes a clock signal to synchronize data transfers and employs a dual-port architecture to enable simultaneous access from different sources. The chip's internal circuitry manages read and write operations, addressing, and data storage/retrieval processes.

Detailed Application Field Plans

The CY7C4241V-15JXC finds applications in various fields, including:

1. Networking Equipment: Used in routers, switches, and network interface cards to provide high-speed data buffering and caching capabilities.
2. Telecommunications Systems: Employed in base stations, communication servers, and voice/data transmission equipment for efficient data handling.
3. Embedded Systems: Integrated into embedded devices such as industrial control systems, automotive electronics, and medical equipment to support real-time data processing and storage.

Alternative Models

Several alternative models with similar functionalities are available in the market. Some notable alternatives to the CY7C4241V-15JXC include