The FM27C256V90 is an IC (integrated circuit) component that belongs to the FM27C series of UV-erasable and electrically reprogrammable PROMs (Programmable Read-Only Memories). Here is an overview of the IC component FM27C256V90 along with its key features:
1. Memory Capacity: The FM27C256V90 has a memory capacity of 256 kilobits (32 kilobytes). It consists of 32,768 memory locations, each capable of storing 8 bits of data.
2. Organization: The memory array of the FM27C256V90 is organized as 32,768 words by 8 bits. It uses a parallel access method, allowing simultaneous access to any memory location within the device.
3. Technology: The FM27C256V90 is built using advanced EPROM (Erasable Programmable Read-Only Memory) technology. It is a UV-erasable PROM, which means that the memory can be erased by exposing it to ultraviolet light to make it ready for reprogramming.
4. Reprogrammability: The FM27C256V90 is electrically reprogrammable, meaning that it can be programmed or reprogrammed through electrical signals without the need for ultraviolet light. It supports high-speed programming using typical programming voltages
