IDT723631L15PF IDT, Integrated Device Technology Inc, IDT723631L15PF Datasheet
IDT723631L15PF
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IDT723631L15PF Summary of contents
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CMOS SyncFIFO™ 512 x 36 1,024 x 36 2,048 x 36 FEATURES: • • • • • Storage capacity: IDT723631 - 512 x 36 IDT723641 - 1,024 x 36 IDT723651 - 2,048 x 36 • • • • • Supports ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 DESCRIPTION (CONTINUED) register has a flag to signal when new mail has been stored. Two or more devices may be used in parallel to create wider data ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 PIN CONFIGURATION (CONTINUED GND 8 A ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 PIN DESCRIPTION Symbol Name I/O A0-A35 Port-A Data I/O 36-bit bidirectional data port for side A. AE Almost-Empty O Programmable flag synchronized to CLKB LOW ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 ABSOLUTE MAXIMUM RATINGS OVER OPERATING FREE-AIR TEMPERATURE RANGE (UNLESS OTHERWISE NOTED) Symbol V Supply Voltage Range CC (2) V Input Voltage Range I (2) V Output Voltage ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 250 f = 1/2 f data T = 25° 0pF L 200 150 100 Figure 1. Typical Characteristics: Supply vs ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 ELECTRICAL CHARACTERISTICS OVER RECOMMENDED RANGES OF SUPPLY VOLTAGE AND OPERATING FREE-AIR TEMPERATURE (Commercial 5.0V ± 10 0°C to +70°C; Industrial ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 ELECTRICAL CHARACTERISTICS (Commercial 5.0V ± 10 0°C to +70°C; Industrial Symbol Parameter f Clock Frequency, CLKA or CLKB S ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 SIGNAL DESCRIPTION RESET The IDT723631/723641/723651 is reset by taking the Reset (RST) input LOW for at least four port-A Clock (CLKA) and four port-B (CLKB) LOW-to-HIGH transitions. ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 when CLKA and CLKB operate asynchronously to one another. OR and AE are synchronized to CLKB. IR and AF are synchronized to CLKA. Table 4 shows the ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 grammed from port A, or programmed serially (see Almost-Empty flag and Almost-Full flag offset programming above). The AE flag is LOW when the FIFO contains X or ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 When the FIFO is in retransmit mode and RFM is HIGH, a rising CLKB edge loads the current read pointer with the shadow read-pointer value and the ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 CLKA CLKB t RSTS RST FS1,FS0 RSF AE t RSF AF t RSF MBF1, MBF2 Figure 2. FIFO Reset Loading X and Y with ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 CLKA 4 RST IR t FSS FS1/SEN t t FSH FSS FS0/SD NOTE not necessary to program Offset register bits on consecutive clock cycles. ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 CLKA CSA LOW W/RA HIGH t t ENS2 ENH2 MBA t t ENS1 ENH1 ENA IR HIGH A35 t SKEW1 ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 CLK t t CLKH CLKL CLKB CSB LOW W/RB HIGH LOW MBB t ENS1 ENB HIGH OR B0 -B35 Previous Word in FIFO Output Register CLKA ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 CLKA t t ENH1 ENS1 ENA t PAF (2) AF [Depth -(Y+1)] Words in FIFO CLKB ENB NOTES: is the minimum time between a rising CLKA edge ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 CLKA FIFO Filled to First Restransmit Word IR CLKB t RMS RTM NOTE the minimum time between a rising CLKB edge and a rising ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 CLKB t ENS2 CSB t ENS2 W/RB t ENS2 MBB t ENS2 ENB B0 - B35 CLKA MBF2 CSA W/RA MBA ENA A35 ...
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IDT723631/723641/723651 CMOS SyncFIFO™ 512 x 36, 1,024 x 36 and 2,048 x 36 PARAMETER MEASUREMENT INFORMATION From Output Timing 1.5 V Input Data, 1.5 V Enable Input VOLTAGE WAVEFORMS SETUP AND HOLD TIMES Output Enable 1.5 ...
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ORDERING INFORMATION XXXXX X XX Device Type Power Speed Package NOTES: 1. Industrial temperature range product for 20ns is available as a standard device. 2. Green parts are available, for specific speeds and packages contact your sales office. DATASHEET DOCUMENT ...