The AT27C512R-90PA is a high-performance, low-power Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. With its 512Kbit storage capacity, it is ideal for applications requiring data or program storage without the need for frequent updates. This particular model operates at a speed of 90ns, making it suitable for high-speed microprocessor systems.

Key Features

• Storage Capacity: 512Kbit (64K x 8)
• Access Time: 90 nanoseconds
• Package Type: 28-Pin DIP (Dual In-line Package)
• Operating Voltage: 5V ± 10%
• Temperature Range: Industrial (-40°C to +85°C)
• Low Power Consumption: Features standby and active modes for energy efficiency
• High Reliability: Endurance of 10,000 write cycles and data retention of 10 years
• Programmable Chip Enable and Output Enable controls

Applications

The AT27C512R-90PA is versatile and can be used in a variety of applications. It is particularly well-suited for the following:

• Embedded systems for storing firmware or configuration data
• Telecommunication and networking equipment
• Industrial control systems
• Medical devices
• Automotive electronics

Quality and Support

Microchip Technology is known for its commitment to quality and longevity of its products. The AT27C512R-90PA EEPROM is no exception and comes with the assurance of support and reliability that is synonymous with the Microchip brand. With technical support and comprehensive documentation available, integrating this EEPROM into your design is straightforward.

The AT27C512R-90PA is not just a memory solution but a reliable component designed to meet the stringent requirements of modern electronic systems. Its combination of speed, power efficiency, and storage capacity makes it an excellent choice for designers looking for a dependable non-volatile memory option.