概要
説明
The 72V205 is a 256 x 18 First-In, First-Out (FIFO) memory with clocked read and write controls. It is a 3.3V version of the 72205 FIFO and is applicable for a wide variety of data buffering needs, such as optical disk controllers, Local Area Networks (LANs), and interprocessor communication. It has 18-bit input and output ports. The Read Clock (RCLK) can be tied to the Write Clock (WCLK) for single clock operation or the two clocks can run asynchronously of one another for dual clock operation.
特長
- 10ns read/write cycle time
- 5V input tolerant
- Renesas Standard or First Word Fall Through timing
- Single or double register-buffered Empty and Full flags
- Easily expandable in depth and width
- Asynchronous or coincident Read and Write clocks
- Asynchronous or synchronous programmable Almost-Empty and Almost-Full flags with default settings
- Half-Full flag capability
- Output enable puts the output data bus in a high-impedance state
- Available in 64-pin TQFP and STQFP packages
- Industrial temperature range (–40 °C to +85 °C) is available
製品比較
アプリケーション
設計・開発
モデル
ECADモデル
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Processing table
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product