IDT70914 Integrated Device Technology, Inc., IDT70914 Datasheet
IDT70914
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IDT70914 Summary of contents
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... High-speed clock-to-data output times – Military: 20/25ns (max.) – Commercial: 12/15/20ns (max.) Low-power operation – IDT70914S Active: 850 mW (typ.) Standby (typ.) Architecture based on Dual-Port RAM cells – Allows full simultaneous access from both ports Synchronous operation – 4ns setup to clock, 1ns hold on all control, data, and address inputs – ...
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... With an input data register, this device has been optimized for applications having unidirectional data flow or bi-directional data flow in bursts. The IDT70914 utilizes a 9-bit wide data path to allow for parity at the user's option. This feature is especially useful in data communication applications where it is necessary to use a parity bit for transmission/ ...
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... All ground pins must be connected to ground supply. 3. PN80-1 package body is approximately 14mm x 14mm x 1.4mm. 4. This package code is used to reference the package diagram. 5. This text does not indicate orientation of the actual part-marking. Military, Industrial and Commercial Temperature Ranges IDT70914PF (4) PN80-1 80-Pin TQFP (5) Top View ...
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... IDT70914S High-Speed 36K ( Synchronous Dual-Port Static RAM Symbol Rating Commercial & Industrial (2) V Terminal Voltage -0.5 to +7.0 TERM with Respect to GND (2) V Terminal Voltage -0 TERM T Temperature -55 to +125 BIAS Under Bias T Storage -65 to +150 STG Temperature I DC Output 50 OUT Current NOTES: 1 ...
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... IDT70914S High-Speed 36K ( Synchronous Dual-Port Static RAM Sym bol Param eter CE I Dynam rating CC Curre nt Outp uts Dis ( rts Ac tiv Stand b y Curre ( rts - TTL Inp uts ) CE I Stand b y Curre (One TTL Inp uts ) Ac tiv Outp uts Disab f rts CE I Full S tand b y ...
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... IDT70914S High-Speed 36K ( Synchronous Dual-Port Static RAM Input Pulse Levels Input Rise/Fall Times Input Timing Reference Levels Output Reference Levels Output Load DATA OUT 347 Figure 1. AC Output Test load. tCD (Typical, ns) Military, Industrial and Commercial Temperature Ranges GND to 3.0V 3ns Max. ...
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... IDT70914S High-Speed 36K ( Synchronous Dual-Port Static RAM Symbol t Clock Cycle Time CYC t Clock High Time CH t Clock Low Time CL t Clock High to Output Valid CD t Registered Signal Set-up Time S t Registered Signal Hold Time H t Data Output Hold After Clock High ...
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... IDT70914S High-Speed 36K ( Synchronous Dual-Port Static RAM t CLK CH CLKEN R/W ADDRESS An DATA OUT t CKLZ OE CLK "A" R/W "A" ADDR "A" MATCH DATA IN VALID "A" CLK "B" R/W "B" ADDR MATCH "B" DATA OUT "B" NOTES: 1. Transition is measured ±200mV from Low or High-impedance voltage with the Output Test Load (Figure 2). ...
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... IDT70914S High-Speed 36K ( Synchronous Dual-Port Static RAM t CLK CH CLKEN CE R/W ADDRESS An DATA IN DATA OUT t CKLZ CLK CLKEN CE R/W ADDRESS An DATA IN DATA OUT t CKLZ OE NOTES: 1. For t = min.; data out coincident with the rising edge of the subsequent write clock can occur. To ensure writing to the correct address location, the write must CYC be repeated on the second write clock rising edge ...
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... IDT70914S High-Speed 36K ( Synchronous Dual-Port Static RAM The IDT70914 provides a true synchronous Dual-Port Static RAM interface. Registered inputs provide very short set-up and hold times on address, data, and all critical control inputs. All internal registers are clocked on the rising edge of the clock signal. An asynchronous output enable is provided to ease asynchronous bus interfacing ...
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... IDT70914S High-Speed 36K ( Synchronous Dual-Port Static RAM XXXX A 999 IDT Device Power Speed Type NOTE: 1. Industrial temperature range is available on selected TQFP packages in standard power. For specific speeds, packages and powers contact your sales office. 3/10/99: Initiated datasheet document history Converted to new format ...