Features
- 10 ns read/write cycle time
- Read and Write Clocks can be asynchronous or coincidental
- Dual-Ported zero fall-through time architecture
- Empty and Full flags signal FIFO status
- Almost-Empty and Almost-Full flags set to Empty+7 and Full-7, respectively
- Output enable puts output data bus in high-impedance state
- Available in 28-pin 300 mil plastic DIP
- Industrial temperature range (–40C to +85C) is available
72220 - Block Diagram
Description
The 72220 is a 1K x 8 SyncFIFO™ with clocked read and write controls. This FIFO is useful for a wide variety of data buffering needs, such as graphics, Local Area Networks (LANs), and interprocessor communication. It has 8-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 |
|---|---|---|---|---|---|---|---|---|
| 72220L10TP | Obsolete | N/A | Out of Stock | PDIP | 28# | C | No | Tube |
| 72220L10TPG | Obsolete | N/A | Out of Stock | PDIP | 28# | C | Yes | Tube |
| 72220L15TP | Obsolete | N/A | Out of Stock | PDIP | 28# | C | No | Tube |
| 72220L25TP | Obsolete | N/A | Out of Stock | PDIP | 28# | C | No | Tube |
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- End Of Life NoticePDF 1.29 MB Jan 31, 2023
- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
- Product Change NoticePDF 35 KB 7WDXRDKU4E7E-5-41742 Apr 29, 2005
- Product Change NoticePDF 42 KB 7WDXRDKU4E7E-5-41808 Jan 25, 2005
- Product Change NoticePDF 80 KB 7WDXRDKU4E7E-5-41813 Dec 14, 2004
- Product Change NoticePDF 298 KB 7WDXRDKU4E7E-5-41698 May 26, 2006
- Product Change NoticePDF 65 KB 7WDXRDKU4E7E-5-41486 Sep 17, 2002
- End Of Life NoticePDF 546 KB 7WDXRDKU4E7E-5-59252 Jul 23, 2015
- End Of Life NoticePDF 548 KB 7WDXRDKU4E7E-5-59036 May 21, 2015
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- End Of Life NoticePDF 1.29 MB Jan 31, 2023
- End Of Life NoticePDF 546 KB 7WDXRDKU4E7E-5-59252 Jul 23, 2015
- End Of Life NoticePDF 548 KB 7WDXRDKU4E7E-5-59036 May 21, 2015
- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
- Product Change NoticePDF 298 KB 7WDXRDKU4E7E-5-41698 May 26, 2006View More (10)
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[sdk5]problem about ext_sleep
Background 1>project name: projects\target_apps\ble_examples\ble_app_profile 2>#undef CFG_DEVELOPMENT_DEBUG in da1458x_config_basic.h 3>for simplify the problem,comment the line ://#include "custs1.h" in user_profiles_config.h; 4>change value of app_default_sleep_mode ...
Dec 7, 2015
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