IDT7005L Integrated Device Technology, Inc., IDT7005L Datasheet
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IDT7005L
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IDT7005L Summary of contents
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... Commercial:15/17/20/25/35/55ns (max.) • Low-power operation — IDT7005S Active: 750mW (typ.) Standby: 5mW (typ.) — IDT7005L Active: 750mW (typ.) Standby: 1mW (typ.) • IDT7005 easily expands data bus width to 16 bits or more using the Master/Slave select when cascading more than one device • ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM RAM for 16-bit-or-more word systems. Using the IDT MAS- TER/SLAVE Dual-Port RAM approach in 16-bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic. ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM PIN CONFIGURATIONS (CON'T ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM TRUTH TABLE I – NON-CONTENTION READ/WRITE CONTROL (1) Inputs Outputs SEM SEM SEM SEM SEM H ...
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... MIL 0. > 0.2V — L SEM 0.2V or 100 COM (3) = 120mA typ 6.06 MILITARY AND COMMERCIAL TEMPERATURE RANGES (V = 5.0V 10%) CC IDT7005S IDT7005L Min. Max. Min. — 10 — CC — 10 — — 0.4 — 2.4 — 2.4 ( 5.0V 10%) CC 7005X17 7005X20 Com'l. Only (2) (2) Max. Typ. ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM DC ELECTRICAL CHARACTERISTICS OVER THE OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE Symbol Parameter I Dynamic Operating CC CE Current SEM (Both Ports Active Standby Current SB1 CE (Both ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM AC TEST CONDITIONS Input Pulse Levels Input Rise/Fall Times Input Timing Reference Levels Output Reference Levels Output Load AC ELECTRICAL CHARACTERISTICS OVER THE OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE Parameter Symbol READ ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM WAVEFORM OF READ CYCLES ADDR DATA OUT BUSY OUT NOTES: 1. Timing depends on which signal is asserted last, 2. Timing depends on which signal is de-asserted first, ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM AC ELECTRICAL CHARACTERISTICS OVER THE OPERATING TEMPERATURE AND SUPPLY VOLTAGE Symbol Parameter WRITE CYCLE t Write Cycle Time WC t Chip Enable to End-of-Write EW t Address Valid to End-of-Write AW (3) ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM TIMING WAVEFORM OF WRITE CYCLE NO ADDRESS OE CE SEM ( DATA (4) OUT DATA IN TIMING WAVEFORM OF WRITE CYCLE NO. 2, ADDRESS ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM TIMING WAVEFORM OF SEMAPHORE READ AFTER WRITE TIMING, EITHER SIDE VALID ADDRESS t AW SEM I Write Cycle NOTES ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM AC ELECTRICAL CHARACTERISTICS OVER THE OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE Symbol Parameter BUSY TIMING ( Access Time from Address Match BAA ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM TIMING WAVEFORM OF WRITE WITH PORT-TO-PORT READ WITH ADDR "A" "A" DATA IN "A" (1) t APS ADDR "B" BUSY "B" DATA OUT "B" NOTES ensure that the ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM WAVEFORM OF BUSY ARBITRATION CONTROLLED BY ADDR "A" and "B" CE "A" (2) t APS CE "B" BUSY "B" WAVEFORM OF BUSY ARBITRATION CYCLE CONTROLLED BY ADDRESS MATCH TIMING ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM WAVEFORM OF INTERRUPT TIMING ADDR "A" "A" "A" "B" INT ADDR "B" "B" OE "B" "B" INT NOTES: 1. All timing is the same ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM TRUTH TABLE II — ADDRESS BUSY ARBITRATION Inputs Outputs 12L BUSY BUSY BUSY BUSY BUSY ( ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM BUSY L Figure 3. Busy and chip enable routing for both width and depth expansion with IDT7005 RAMs. The use of busy logic is not required or desirable for all applications. In ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM Software handshaking between processors offers the maximum in system flexibility by permitting shared resources to be allocated in varying configurations. The IDT7005 does not use its semaphore flags to control any resources ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM resource is secure. As with any powerful programming technique, if semaphores are misused or misinterpreted, a software error can easily happen. Initialization of the semaphores is not automatic and must be handled ...
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IDT7005S/L HIGH-SPEED DUAL-PORT STATIC RAM ORDERING INFORMATION IDT XXXXX A 999 Device Power Speed Type A A Package Process/ Temperature Range Blank Commercial ( + ...