256K x 18 / 512K x 9 TeraSync FIFO, 2.5V
Jump to Page Section:
Overview
Description
The 72T18115 is a 256K x 18 / 512K x 9 TeraSync 2.5V FIFO memory with clocked read and write controls and a flexible Bus-Matching x18/x9 data flow. Bus-Matching TeraSync FIFOs are particularly appropriate for network, video, telecommunications, data communications and other applications that need to buffer large amounts of data and match busses of unequal sizes. There are two possible timing modes of operation with these devices: IDT Standard mode and First Word Fall Through mode.
Features
- User selectable HSTL/LVTTL Input and/or Output
- 2.5V LVTTL or 1.8V, 1.5V HSTL Port Selectable Input/Output voltage
- 3.3V Input tolerant
- Program programmable flags by either serial or parallel means
- Big-Endian/Little-Endian user selectable byte representation
- Auto power down minimizes standby power consumption
- Master Reset clears entire FIFO
- Partial Reset clears data, but retains programmable settings
- Empty, Full and Half-Full flags signal FIFO status
- Output enable puts data outputs into high impedance state
- JTAG port, provided for Boundary Scan function
- Available in 240-pin PBGA package
- Easily expandable in depth and width
- Independent Read and Write Clocks (permit reading and writing simultaneously)
- Industrial temperature range (–40C to +85C) is available
Documentation
| Document title | Document type
|
Date Date | |
|---|---|---|---|
| PDF 384 KB | Datasheet | ||
| TXT 14 KB | Application Note | ||
| PDF 123 KB | Guide | ||
| PDF 524 KB | Product Change Notice | ||
| PDF 24 KB | Product Change Notice | ||
| PDF 99 KB | Product Change Notice | ||
| PDF 729 KB | Product Change Notice | ||
| PDF 80 KB | Product Change Notice | ||
| PDF 38 KB | Product Change Notice | ||
| PDF 211 KB | Product Change Notice | ||
| PDF 26 KB | Product Change Notice | ||
| PDF 23 KB | Product Change Notice | ||
| PDF 274 KB | Product Change Notice | ||
13 items
|
|||
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.
Product Options
Processing table
| PBGA | 240 | C | No | Tray | Get Samples, | |
| PBGA | 240 | C | No | Tray | Get Samples, | |
| PBGA | 240 | C | No | Tray | Get Samples, | |
| PBGA | 240 | I | No | Tray | Get Samples, | |
| PBGA | 240 | C | No | Tray | Get Samples, |
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