The AT27C2048-12JC is an IC (integrated circuit) component that belongs to the Atmel AT27C series of high-performance, low-power CMOS 2-Megabit OTP EPROMs (Electrically Programmable Read-Only Memory). Here is an overview and some key features of the AT27C2048-12JC:
1. Memory Capacity: The IC component AT27C2048-12JC offers a memory capacity of 2 Megabits (256K x 8) or 262,144 bytes.
2. Organization: The memory is organized as 256K words of 8 bits each.
3. One-Time Programmable (OTP): The AT27C2048-12JC is an OTP EPROM, meaning that once programmed, the data remains permanently stored and cannot be altered or erased.
4. Fast Read Access Time: The IC component offers a fast read access time of 120ns. This allows for quick retrieval of data from the memory.
5. Low Power Consumption: The AT27C2048-12JC operates at low power, making it suitable for power-sensitive applications.
6. Wide Operating Voltage Range: The IC component can operate within a wide voltage range, typically 4.5V to 5.5V.
7. High Reliability: The AT27C2048-12JC provides high reliability due to its CMOS technology and encapsulation in a ceramic package
