Features
- 10 ns read/write cycle time
- 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 32-pin TQFP packages
- Industrial temperature range (–40C to +85C) is available
72241 - Block Diagram
Description
The 72241SyncFIFO™ is a 4K x 9 First-In, First-Out memory with clocked read and write controls. This FIFO is useful for a wide variety of data buffering needs such as graphics, local area networks and interprocessor communication. These FIFOs have 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 dual-clock operation.
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Carrier Type |
|---|---|---|---|---|---|---|---|---|
| 72241L10J | Obsolete | N/A | Out of Stock | PLCC | 32# | C | No | Tube |
| 72241L10J8 | Obsolete | N/A | Out of Stock | PLCC | 32# | C | No | Reel |
| 72241L10JG | Obsolete | N/A | Out of Stock | PLCC | 32# | C | Yes | Tube |
| 72241L10JG8 | Obsolete | N/A | Out of Stock | PLCC | 32# | C | Yes | Reel |
| 72241L10PF | Obsolete | N/A | Out of Stock | TQFP | 32# | C | No | Tray |
| 72241L10PF8 | Obsolete | N/A | Out of Stock | TQFP | 32# | C | No | Reel |
| 72241L10PFG | Obsolete | N/A | Out of Stock | TQFP | 32# | C | Yes | Tray |
| 72241L10PFG8 | Obsolete | N/A | Out of Stock | TQFP | 32# | C | Yes | Reel |
| 72241L15J | Obsolete | N/A | Out of Stock | PLCC | 32# | C | No | Tube |
| 72241L15J8 | Obsolete | N/A | Out of Stock | PLCC | 32# | C | No | Reel |
| 72241L15JI | Obsolete | N/A | Out of Stock | PLCC | 32# | I | No | Tube |
| 72241L15JI8 | Obsolete | N/A | Out of Stock | PLCC | 32# | I | No | Reel |
| 72241L15PF | Obsolete | N/A | Out of Stock | TQFP | 32# | C | No | Tray |
| 72241L15PF8 | Obsolete | N/A | Out of Stock | TQFP | 32# | C | No | Reel |
| 72241L15PFI | Obsolete | N/A | Out of Stock | TQFP | 32# | I | No | Tray |
| 72241L15PFI8 | Obsolete | N/A | Out of Stock | TQFP | 32# | I | No | Reel |
| 72241L25J | Obsolete | N/A | Out of Stock | PLCC | 32# | C | No | Tube |
| 72241L25J8 | Obsolete | N/A | Out of Stock | PLCC | 32# | C | No | Reel |
| 72241L25JI | Obsolete | N/A | Out of Stock | PLCC | 32# | I | No | Tube |
| 72241L25JI8 | Obsolete | N/A | Out of Stock | PLCC | 32# | I | No | Reel |
| 72241L25PF | Obsolete | N/A | Out of Stock | TQFP | 32# | C | No | Tray |
| 72241L25PF8 | Obsolete | N/A | Out of Stock | TQFP | 32# | C | No | Reel |
| 72241L25PFI | Obsolete | N/A | Out of Stock | TQFP | 32# | I | No | Tray |
| 72241L25PFI8 | Obsolete | N/A | Out of Stock | TQFP | 32# | I | No | Reel |
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- Application NotePDF 159 KB 7WDXRDKU4E7E-5-37177 Jul 31, 2002
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Pairing and Bonding problem with the ancs device
Dear Dialog， We have add ancc service on our device， Iphone pair and bond The device and iphone can send message to the device. and then, I reboot the device and iphone can not reconnet to the device. The firmware generated by DA14580_ANCS_3.120.1.5 has the ...
Dec 5, 2015
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