XC18V04
4Mbit reprogrammable PROM memory for surface mount applications
Manufacturer： xilinx
series introduction
# XC18V04 Product Series Introduction
## 1. Overview
The XC18V04 product series represents a significant advancement in the field of integrated circuits, specifically in the realm of non - volatile memory solutions. These devices are designed to meet the diverse and demanding requirements of modern electronic systems, offering a reliable and efficient way to store critical data. With a focus on performance, durability, and compatibility, the XC18V04 series has become a popular choice among engineers and designers across various industries.
## 2. Key Features
### 2.1 Memory Capacity
The XC18V04 series offers a memory capacity of 4 kilobits (512 x 8 bits). This capacity is suitable for a wide range of applications, from small - scale embedded systems to more complex industrial control units. It allows for the storage of essential configuration data, look - up tables, and other critical information that needs to be retained even when the power is turned off.
### 2.2 Non - Volatile Memory
One of the most notable features of the XC18V04 series is its non - volatile nature. This means that the data stored in the memory is retained even in the absence of power. Unlike volatile memory types such as RAM, which lose their contents when the power supply is interrupted, the XC18V04 series ensures that important data remains intact. This is crucial for applications where data integrity is of utmost importance, such as in automotive electronics, aerospace systems, and industrial automation.
### 2.3 Low Power Consumption
In today's energy - conscious world, low power consumption is a highly desirable feature. The XC18V04 series is designed with power efficiency in mind. It operates at low voltages, typically in the range of 2.7V to 5.5V, which makes it suitable for battery - powered devices. The low power consumption not only extends the battery life of portable devices but also reduces the overall energy consumption of larger systems, contributing to a more sustainable and cost - effective operation.
### 2.4 Fast Read and Write Operations
The XC18V04 series offers fast read and write access times. The read operation can be completed in a relatively short time, allowing for quick retrieval of data when needed. The write operation, although slightly slower than the read operation, is still efficient enough to meet the requirements of most applications. This fast access speed ensures smooth and seamless operation of the electronic systems in which the XC18V04 devices are integrated.
### 2.5 High Endurance
The memory cells in the XC18V04 series are designed to withstand a large number of write and erase cycles. This high endurance makes the devices suitable for applications where frequent data updates are required. For example, in a data logging system that records sensor readings at regular intervals, the XC18V04 can handle the continuous writing and erasing of data without significant degradation in performance.
## 3. Package Options
The XC18V04 series is available in a variety of package options to suit different application needs. Some of the common package types include:
### 3.1 DIP (Dual In - Line Package)
The DIP package is a traditional and widely used package type. It features two parallel rows of pins that can be easily inserted into a printed circuit board (PCB). The DIP package is suitable for prototyping and small - scale production, as it allows for easy handling and testing of the device.
### 3.2 SOIC (Small Outline Integrated Circuit)
The SOIC package is a more compact alternative to the DIP package. It has a smaller footprint on the PCB, which makes it ideal for applications where space is limited. The SOIC package also offers better thermal performance compared to the DIP package, as
Images for reference
44-LCC (J-Lead)
44-TQFP
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