mcm67b618bfn9 Freescale Semiconductor, Inc, mcm67b618bfn9 Datasheet
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mcm67b618bfn9
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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Advance Information 64K x 18 Bit BurstRAM Synchronous Fast Static RAM With Burst Counter and Self–Timed Write The MCM67B618B is a 1,179,648–bit synchronous fast static random access memory designed to provide a burstable, high–performance, secondary cache ...
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K ADSC ADSP ADDRESS A0 – A15 REGISTER UW REGISTER DQ0 – DQ8 9 DQ9 – DQ17 All registers are positive–edge triggered. The ADSC or ADSP signals control the duration of the burst and the start ...
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SYNCHRONOUS TRUTH TABLE (See Notes 1, 2, and 3) E ADSP ADSC ADV ...
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DC OPERATING CONDITIONS AND CHARACTERISTICS ( 5 Unless Otherwise Noted) RECOMMENDED OPERATING CONDITIONS Parameter Supply Voltage (Operating Voltage Range) Input High Voltage Input Low Voltage * V IL (min) ...
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AC OPERATING CONDITIONS AND CHARACTERISTICS ( 5 Unless Otherwise Noted) Input Timing Measurement Reference Level . . . . . . . . . . . . . . ...
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KHADSX t KHKH K t KHKL t ADSVKH ADSP ADSC t KHAX t AVKH ADDRESS A1 LW KHEX t EVKH E ADV t KHQV t GLQV G t GLQX Q(A1) DATA OUT SINGLE READ NOTE: Q(A2) represents ...
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MOTOROLA FAST SRAM MCM67B618B 7 ...
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COMBINATION READ/WRITE CYCLE (E Low, ADSC High ADSVKH t KHADSX ADSP t AVKH t KHAX ADDRESS A1 LW, UW ADV G t KHQV DATA IN t KHQX1 DATA OUT MCM67B618B 8 t KHKH t KHKL t KLKH A2 ...
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... DATA ADDRESS Pentium CLK ADS CONTROL Using Four MCM67B618BFN9s with a 66 MHz Pentium Motorola Memory Prefix Part Number MOTOROLA FAST SRAM APPLICATION EXAMPLE DATA BUS ADDRESS BUS CLOCK ADDR K CACHE CONTROL LOGIC 512K Byte Burstable, Secondary Cache Figure 2 ORDERING INFORMATION (Order by Full Part Number) ...
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0.010 (0.25) T L– VIEW S MCM67B618B 10 PACKAGE DIMENSIONS FN PACKAGE 52–LEAD PLCC CASE 778–02 0.007 (0.18 BRK –M– ...
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Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of ...