CY7C1009B-15VXC

Product Overview

Category

The CY7C1009B-15VXC belongs to the category of integrated circuits (ICs) and specifically falls under the category of static random access memory (SRAM) chips.

Use

This product is primarily used for storing digital data in electronic devices. It provides high-speed read and write operations, making it suitable for applications that require fast and reliable data storage.

Characteristics

• High-speed operation: The CY7C1009B-15VXC offers fast access times, allowing for quick retrieval and modification of stored data.
• Low power consumption: This SRAM chip is designed to minimize power usage, making it energy-efficient and suitable for battery-powered devices.
• Non-volatile storage: The data stored in the CY7C1009B-15VXC remains intact even when power is removed, ensuring data integrity.
• Wide temperature range: It can operate reliably across a wide temperature range, making it suitable for various environments.

Package

The CY7C1009B-15VXC is available in a standard 32-pin plastic dual in-line package (PDIP). This package provides mechanical protection and facilitates easy integration into circuit boards.

Essence

The essence of the CY7C1009B-15VXC lies in its ability to provide high-speed and reliable data storage in a compact and energy-efficient form factor.

Packaging/Quantity

The CY7C1009B-15VXC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer and customer requirements.

Specifications

• Organization: 128K x 8 bits
• Access Time: 15 ns
• Operating Voltage: 5V
• Standby Current: 10 µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Data Retention Voltage: 2V (min)

Detailed Pin Configuration

The CY7C1009B-15VXC has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A16)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Power Supply (+5V)
7. Ground (GND)

Please refer to the datasheet for a complete pinout diagram and detailed information on each pin's functionality.

Functional Features

High-Speed Operation

The CY7C1009B-15VXC offers fast access times, allowing for quick read and write operations. This feature makes it suitable for applications that require real-time data processing.

Low Power Consumption

Designed with power efficiency in mind, this SRAM chip minimizes power consumption without compromising performance. It is ideal for battery-powered devices or applications where energy efficiency is crucial.

Non-Volatile Storage

The data stored in the CY7C1009B-15VXC remains intact even when power is removed. This ensures data integrity and eliminates the need for frequent data backup or restoration.

Wide Temperature Range

With its ability to operate reliably across a wide temperature range (-40°C to +85°C), the CY7C1009B-15VXC can withstand harsh environmental conditions. This makes it suitable for various industrial and automotive applications.

Advantages and Disadvantages

Advantages

• High-speed operation enables quick data access.
• Low power consumption prolongs battery life.
• Non-volatile storage ensures data integrity.
• Wide temperature range allows for versatile application usage.

Disadvantages

• Limited storage capacity (128K x 8 bits).
• Requires external components for proper integration into a system.
• Relatively higher cost compared to other memory technologies.

Working Principles

The CY7C1009B-15VXC operates based on the principles of static random access memory. It utilizes flip-flops to store and retrieve data. When powered, the chip maintains the stored data as long as power is supplied. The address inputs are used to select the desired memory location, while the control signals (CE, OE, WE) determine the read or write operation.

Detailed Application Field Plans

The CY7C1009B-15VXC finds applications in various fields, including: 1. Computer systems: Used as cache memory or main memory in computer systems to provide fast data access. 2. Communication devices: Employed in networking equipment, routers, and switches to store routing tables and temporary data. 3. Industrial automation: Utilized in programmable logic controllers (PLCs) and industrial control systems for data buffering and real-time processing. 4. Automotive electronics: Integrated into automotive systems for storing critical data, such as engine parameters and