Unveiling the At29c256 Datasheet: Your Gateway to EEPROM Mastery
The At29c256 Datasheet is an indispensable document for anyone working with or looking to understand the Atmel AT29C256, a popular 256-kilobit (32K x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM) chip. This datasheet serves as the definitive guide, providing all the necessary technical specifications, operational characteristics, and electrical parameters required for its successful implementation. Understanding the At29c256 Datasheet is crucial for engineers, hobbyists, and students alike.
Decoding the At29c256 Datasheet: A Comprehensive Overview
The At29c256 Datasheet is far more than just a collection of numbers; it's a blueprint for interacting with a fundamental component in embedded systems. It details the chip's memory organization, pin configuration, and the specific voltage and timing requirements for its operation. For instance, you'll find precise information on:
Memory Array: A 32,768 word by 8-bit structure.
Pin Assignments: Understanding the function of each pin (e.g., Chip Enable, Output Enable, Address Inputs, Data Input/Output).
Programming and Erasing Cycles: Details on the endurance of the memory cells and the procedures for writing and erasing data.
This technical document is essential for several key reasons. Firstly, it guarantees that your circuits are designed correctly, preventing potential hardware failures or malfunctions due to incorrect voltage levels or timing signals. Secondly, it allows for optimal performance by understanding the read and write speeds, enabling efficient data access. Finally,
the At29c256 Datasheet is the authoritative source for ensuring compatibility and reliability in your projects.
Here’s a glimpse into what the datasheet provides in a structured format:
Parameter
Typical Value
Unit
Supply Voltage (VCC)
5
V
Access Time
55, 70, 90
ns
Program/Erase Time
10
ms
The information presented in the At29c256 Datasheet is typically organized into logical sections, making it easy to find specific details. These sections often include:
Product Features: A summary of the chip's capabilities.
Pin Configuration and Descriptions: Explaining the purpose of each pin.
Electrical Characteristics: Voltage, current, and timing parameters.
AC Timing Diagrams: Visual representations of signal timing.
DC Characteristics: Static electrical properties.
Ordering Information: Part numbers and available options.
So, whether you're designing a new product or troubleshooting an existing one, diligently consulting the At29c256 Datasheet will be your most reliable guide.
Dive deep into the technical specifications and operational details by referencing the At29c256 Datasheet. This comprehensive resource will equip you with the knowledge to effectively utilize and integrate the AT29C256 into your electronic designs.
