Overview
Description
The 72V211 is a 512 x 9 First-In, First-Out memory with clocked read and write controls. It is a 3.3V version of the 72211 device. and is applicable for a wide variety of data buffering needs such as graphics, local area networks and interprocessor communication. It has 9-bit input and output ports. The Read Clock can be tied to the Write Clock for single clock operation or the two clocks can run asynchronous of one another for dualclock operation.
Features
- 10 ns read/write cycle time
- 5V input tolerant
- Read and Write clocks can be independent
- Dual-Ported zero fall-through time architecture
- Empty and Full Flags signal FIFO status
- Programmable Almost-Empty and Almost-Full flags can be set to any depth
- Programmable Almost-Empty and Almost-Full flags default to Empty+7, and Full-7, respectively
- Output Enable puts output data bus in high-impedance state
- Available in 32-pin PLCC and TQFP packages
- Industrial temperature range (–40C to +85C) is available
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
Pkg. Type |
Lead Count (#) |
Temp. Grade |
Pb (Lead) Free |
Carrier Type |
Buy / Sample |
|
|---|---|---|---|---|---|---|
| Part Number | ||||||
| PLCC | 32 | C | No | Tube | ||
| PLCC | 32 | C | No | Reel | ||
| TQFP | 32 | C | No | Tray | ||
| TQFP | 32 | C | No | Reel | ||
| TQFP | 32 | C | Yes | Tray | ||
| TQFP | 32 | C | Yes | Reel | ||
| PLCC | 32 | C | No | Tube | ||
| PLCC | 32 | C | No | Reel | ||
| PLCC | 32 | I | No | Tube | ||
| PLCC | 32 | I | No | Reel | ||
| TQFP | 32 | C | No | Tray | ||
| TQFP | 32 | C | No | Reel | ||
| TQFP | 32 | I | Yes | Tray | ||
| TQFP | 32 | I | Yes | Reel | ||
| TQFP | 32 | I | No | Tray | ||
| TQFP | 32 | I | No | Reel | ||
| PLCC | 32 | C | No | Tube | ||
| PLCC | 32 | C | No | Reel | ||
| TQFP | 32 | C | No | Tray | ||
| TQFP | 32 | C | No | Reel |
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