IDT7130 Integrated Device Technology, IDT7130 Datasheet
IDT7130
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IDT7130 Summary of contents
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... STATIC RAM DESCRIPTION The IDT7130/IDT7140 are high-speed Dual-Port Static RAMs. The IDT7130 is designed to be used as a stand-alone 8-bit Dual-Port RAM "MASTER" Dual- Port RAM together with the IDT7140 "SLAVE" Dual-Port in 16-bit-or-more word width systems. Using the IDT MAS- ...
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... IDT7130SA/LA AND IDT7140SA/LA HIGH-SPEED DUAL-PORT STATIC RAM WITH INTERRUPTS PIN CONFIGURATIONS (1, BUSY INT IDT7130 IDT7140 A P48 & C48 DIP 7L TOP VIEW ( I ...
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... IDT7130SA/LA AND IDT7140SA/LA HIGH-SPEED DUAL-PORT STATIC RAM WITH INTERRUPTS ABSOLUTE MAXIMUM RATINGS Symbol Rating Commercial (2) V Terminal Voltage –0.5 to +7.0 TERM with Respect to GND T Operating 0 to +70 A Temperature T Temperature –55 to +125 BIAS Under Bias T Storage –55 to +125 STG Temperature I DC Output ...
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... IDT7130SA/LA AND IDT7140SA/LA HIGH-SPEED DUAL-PORT STATIC RAM WITH INTERRUPTS DC ELECTRICAL CHARACTERISTICS OVER THE OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE Symbol Parameter Test Conditions CE I Dynamic Operating CC L Current (Both Ports Outputs open, Active MAX CE I Standby Current SB1 L (Both Ports - TTL ...
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... IDT7130SA/LA AND IDT7140SA/LA HIGH-SPEED DUAL-PORT STATIC RAM WITH INTERRUPTS DATA RETENTION WAVEFORM TEST CONDITIONS Input Pulse Levels Input Rise/Fall Times Input Timing Reference Levels Output Reference Levels Output Load 5V DATA OUT 775 Figure 1. Output Test Load 5V BUSY INT ...
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... IDT7130SA/LA AND IDT7140SA/LA HIGH-SPEED DUAL-PORT STATIC RAM WITH INTERRUPTS AC ELECTRICAL CHARACTERISTICS OVER THE OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE Symbol Parameter Read Cycle t Read Cycle Time RC t Address Access Time AA t Chip Enable Access Time ACE t Output Enable Access Time ...
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... IDT7130SA/LA AND IDT7140SA/LA HIGH-SPEED DUAL-PORT STATIC RAM WITH INTERRUPTS TIMING WAVEFORM OF READ CYCLE NO. 2, EITHER SIDE DATA OUT I CC CURRENT I SS NOTES: 1. Timing depends on which signal is asserted last, 2. Timing depends on which signal is deaserted first and the address is valid prior to or coincidental with ...
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... IDT7130SA/LA AND IDT7140SA/LA HIGH-SPEED DUAL-PORT STATIC RAM WITH INTERRUPTS TIMING WAVEFORM OF WRITE CYCLE NO. 1, (R/ ADDRESS (4) DATA OUT DATA IN TIMING WAVEFORM OF WRITE CYCLE NO ADDRESS CE ( DATA IN NOTES must be High during all address transitions. ...
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... IDT7130SA/LA AND IDT7140SA/LA HIGH-SPEED DUAL-PORT STATIC RAM WITH INTERRUPTS AC ELECTRICAL CHARACTERISTICS OVER THE OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE Symbol Parameter Busy Timing (For Master lDT7130 Only) BUSY t Access Time from Address BAA BUSY t Disable Time from Address BDA BUSY ...
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... R/ 'B' NOTES must be met for both BUSY Input (IDT7140, slave) or Output (IDT7130 master BUSY is asserted on port 'B' blocking R/W'B', until BUSY'B' goes High. 3. All timing is the same for the left and right ports. Port 'A' may be either the left or right port. Port "B" is opposite from port "A". ...
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... IDT7130SA/LA AND IDT7140SA/LA HIGH-SPEED DUAL-PORT STATIC RAM WITH INTERRUPTS AC ELECTRICAL CHARACTERISTICS OVER THE OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE Symbol Parameter Interrupt Timing t Address Set-up Time AS t Write Recovery Time WR t Interrupt Set Time INS t Interrupt Reset Time INR NOTES: 1 ...
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... L L (2) MATCH NOTES: BUSY BUSY 1. Pins and are both outputs for IDT7130 (master). Both are L R BUSY inputs for IDT7140 (slave). outputs on the IDT7130 are open drain, X BUSY not push-pull outputs. On slaves the 2. 'L' if the inputs to the opposite port were stable prior to the address and enable inputs of this port ...
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... L inhibit signal. Thus on the IDT7130/IDT7140 RAMs the Busy pin is an output if the part is Master (IDT7130), and the Busy pin is an input if the part is a Slave (IDT7140) as shown in Figure ...
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... IDT7130SA/LA AND IDT7140SA/LA HIGH-SPEED DUAL-PORT STATIC RAM WITH INTERRUPTS ORDERING INFORMATION IDT XXXX A 999 Device Type Power Speed Package A A Process/ Temperature Range Commercial ( +70 C) Blank Military (– +125 C) B Compliant to MIL-STD-883, Class B P 48-pin Plastic DIP (P48-1) ...