IDT72225LB Overview
The IDT72205LB/72215LB/72225LB/72235LB/72245LB are very high speed, low-power First-In, First-Out (FIFO) memories with clocked read and write controls. These FIFOs are applicable for a wide variety of data buffering needs, such as optical disk controllers, Local Area Networks (LANs), and interprocessor munication. These FIFOs have 18-bit input and output ports.
IDT72225LB Key Features
- 256 x 18-bit organization array (IDT72205LB)
- 512 x 18-bit organization array (IDT72215LB)
- 1,024 x 18-bit organization array (IDT72225LB)
- 2,048 x 18-bit organization array (IDT72235LB)
- 4,096 x 18-bit organization array (IDT72245LB)
- 10 ns read/write cycle time
- Empy and Full flags signal FIFO status
- Easy expandable in depth and width
- Asynchronous or coincident read and write clocks
- Half-Full flag capability
