AT27C512R-70PU: Features, Specs & More
The AT27C512R-70PU is a non-volatile EPROM memory integrated circuit manufactured by Microchip Technology. In this comprehensive article, we'll delve into the intricacies of the AT27C512R-70PU, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
AT27C512R-70PU’s Overview
The AT27C512R-70PU is a 512Kbit One-Time Programmable (OTP) EPROM memory device that offers fast access speeds, low power operation, and excellent data retention characteristics. The device utilizes a parallel interface that enables efficient communication with microprocessors and microcontrollers. Its industry-standard 28-pin PDIP package makes integration straightforward for both new developments and maintenance projects involving legacy hardware.
Key Features
Let's delve into the standout features that make the AT27C512R-70PU a standout in the world of electronics:
The AT27C512R-70PU offers several important features that make it suitable for embedded and industrial applications.
The device provides 512Kbit non-volatile memory capacity.
The memory organization is 64K × 8.
The device utilizes OTP EPROM technology.
The device supports a parallel data interface.
The access time is 70 nanoseconds.
The supply voltage range is 4.5V to 5.5V.
The device retains stored data without external power.
The operating temperature range extends from -40°C to 85°C.
The package type is a 28-pin PDIP.
The device supports through-hole mounting.
The component delivers reliable operation in demanding environments.
The device supports long-term program storage requirements.
The industry-standard package simplifies system integration.
The memory architecture enables fast data retrieval.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the AT27C512R-70PU:
Type | Parameter |
Memory Type | Non-Volatile |
Memory Format | EPROM |
Technology | EPROM - OTP |
Memory Size | 512Kbit |
Memory Organization | 64K x 8 |
Memory Interface | Parallel |
Access Time | 70 ns |
Voltage - Supply | 4.5V ~ 5.5V |
Operating Temperature | -40°C ~ 85°C (TC) |
Mounting Type | Through Hole |
Package / Case | 28-DIP (0.600", 15.24mm) |
Supplier Device Package | 28-PDIP |
Base Product Number | AT27C512 |
Applications
The AT27C512R-70PU is widely used in applications that require fixed code storage and dependable non-volatile memory performance.
Embedded Systems
The device stores firmware for microcontroller-based systems.
The device supports boot code storage applications.
The device enables reliable program execution.
Industrial Automation Equipment
The device stores machine control programs.
The device supports industrial monitoring systems.
The device performs reliably in extended temperature environments.
Telecommunications Equipment
The device stores communication protocols.
The device supports network infrastructure hardware.
The device enables stable operation in mission-critical systems.
Legacy Computer Systems
The device replaces aging EPROM components.
The device supports maintenance and refurbishment projects.
The device preserves compatibility with existing hardware designs.
Consumer Electronics
The device stores fixed operational firmware.
The device supports appliance control systems.
The device provides dependable non-volatile memory storage.
Test and Measurement Instruments
The device stores calibration data.
The device supports instrument firmware applications.
The device enables consistent system functionality.
AT27C512R-70PU’s Manufacturer
Microchip Technology, a global leader in the semiconductor industry, stands at the forefront of innovation, consistently pushing the boundaries of technology to create solutions that power the interconnected world. With a rich history dating back to 1989, Microchip has become synonymous with cutting-edge microcontroller and analog products. Renowned for its commitment to quality, reliability, and customer satisfaction, the company offers a comprehensive portfolio of integrated circuits and embedded solutions. Microchip's diverse range of products caters to a wide array of industries, including automotive, industrial, consumer electronics, and healthcare.
Conclusion
The AT27C512R-70PU is a reliable 512Kbit OTP EPROM memory device designed for applications that require permanent program storage and fast access performance. With its 64K × 8 memory organization, 70 ns access time, parallel interface, and industrial temperature support, the device continues to serve embedded systems, industrial equipment, telecommunications hardware, and legacy electronic platforms effectively.
