The AT27C512R-15JI is an Integrated Circuit (IC) component manufactured by Atmel, which is now part of Microchip Technology Inc. It is a 512K (524,288 bits) one-time programmable read-only memory (OTP-ROM) device. Here are the key features and an overview of this IC component:
1. Memory Capacity: The AT27C512R-15JI has a storage capacity of 512K bits or 64K bytes. It utilizes a CMOS technology that allows it to store data even when powered off.
2. One-Time Programmable: This IC is programmed only once by the manufacturer or the user, making it non-volatile. Once programmed, the data cannot be altered or erased.
3. High-Speed Performance: It operates at a fast access time of 150 ns. This ensures quick data retrieval and enhances system performance.
4. Wide Operating Voltage Range: The AT27C512R-15JI operates within a voltage range of 4.5V to 5.5V. This enables it to be used in a variety of electronic devices.
5. Low Power Consumption: With low power requirements, this IC draws minimal power during operation, making it suitable for battery-powered devices or systems with strict power constraints.
6. Easy Integration: The AT27C512R-15JI is available in a 32-pin JEDEC standard package (PLCC) with a surface-mount footprint
