Overview
Description
The 72615 is a 512 x 18 x 2 bidirectional First-In/First-Out memory, with synchronous interface for fast read and write cycle times. The SyncBiFIFO™ is a data buffer that can store or retrieve information from two sources simultaneously. Two Dual-Port FIFO memory arrays are contained in the SyncBiFIFO; one data buffer for each direction. The SyncBiFIFO has registers on all inputs and outputs. Data is only transferred into the I/O registers on clock edges, hence the interfaces are synchronous.
Features
- Two independent FIFO memories for fully bidirectional data transfers
- Synchronous interface for fast (20ns) read and write cycle times
- Each data port has an independent clock and read/write control
- Output enable is provided on each port as a three-state control of the data bus
- Built-in bypass path for direct data transfer between two ports
- Two fixed flags, Empty and Full
- Programmable flag offset can be set to any depth
- Available in a 64-pin TQFP and PLCC packages
- Industrial temperature range (–40C to +85C)
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 | 68 | C | No | Tube | ||
| PLCC | 68 | C | No | Reel | ||
| TQFP | 64 | C | No | Tray | ||
| TQFP | 64 | C | No | Reel | ||
| PLCC | 68 | C | No | Tube | ||
| PLCC | 68 | C | No | Reel | ||
| TQFP | 64 | C | No | Tray | ||
| TQFP | 64 | C | No | Reel | ||
| PLCC | 68 | C | No | Tube | ||
| PLCC | 68 | C | No | Reel | ||
| TQFP | 64 | C | No | Tray | ||
| TQFP | 64 | C | No | Reel | ||
| PLCC | 68 | C | No | Tube | ||
| PLCC | 68 | C | No | Reel | ||
| TQFP | 64 | C | No | Tray | ||
| TQFP | 64 | C | No | Reel |
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