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TMS253232,768-BIT ERASABLE PROGRAMMABLE READ-ONLY MEMORIESrecommended operating conditionsPARAMETERTMS2532-30 TMS2532-35 TMS2532-45MIN NOM MAX MIN NOM MAX MIN NOM MAXUNITSupply voltage, VCC (see Note 2) 4.75 5 5.25 4.75 5 5.25 4.75 5 5.25 VSupply voltage, Vpp (see Note 3) Vcc Vee Vee VSupply voltage, VSS 0 0 0 VHigh-level input voltage, VIH 2 Vee+ 1 2 Vee+ 1 2 Vee+ 1 VLow-level input voltage, VIL -0.1 0.8 -0.1 0.8 -0.1 0.8 VRead cycle time, tc(rd) 300 350 450 nsOperating free-air temperature, T A 0 70 0 70 0 70 °cNOTES:2. VCC must be applied before or at the same time as Vpp and removed after or at the same time as Vpp. The device must not be inserted intoor removed from the board when Vpp is applied.3. Vpp can be connected to VCC directly (except in the program mode). VCC supply current in this case would be ICC + Ipp. During programming,Vpp must be maintained at 25 V (± 1 V).electrical characteristics over full ranges of recommended operating conditionsm.":0os:cCD
TMS253232,768-BI1 ERASABLE PROGRAMMABLE READ-ONLY MEMORIESrecommended timing requirements for programming T A 25°C (see Note 4)tw(PR)tr(PR)tf(PR)tsu(A)tsu(D)tsu(VPP)th(A)th(D)th(PR)th(VPP)PARAMETERPulse duration, program pulseRise time, program pulseFall time, program pulseAddress setup timeData setup timeSetup time from VPPAddress hold timeData hold timeProgram pulse hold timeVPP hold timeTMS2532MIN Typt MAXUNIT9 55 ms5 ns5 ns2 p's2 p.s0 ns2 p's2 p's0 ns2 p'st Typical values are at nominal voltages.NOTES: 4. Timing measurement reference levels: inputs 0.8 V and 2 V, outputs 0.65 V and 2.2 V.5. Common test conditions apply for tdis except during programming. For talA) and tdis. PDIPGM = VIL'(I)Q)CJ'SQ)c~oa:c..w14TEXASINSTRUMENTSPOST OFFICE BOX 225012 • DALLAS. TEXAS 752656-15
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SMYOOO2.,MOS MemoryData Book1984II
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ALPHANUMERIC INDEX TO DATA SHEETSSM
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TABLE OF CONTENTSALPHANUMERIC INDEX
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MOSLSIRAMs, ROMs, EPROMsSELECTION G
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If you want to give it a try for yo
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INTERCHANGEABILITY GUIDEPART 1 -ALT
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INTERCHANGEABILITY GUIDEFUJITSUMB 8
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INTERCHANGEABILITY GUIDEMOTOROLAMCM
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INTERCHANGEABILITY GUIDETOSHIBATMM
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INTERCHANGEABILITY GUIDESTATIC RAMS
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Alphanumeric Index, Table of Conten
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GLOSSARY fTIMING CONVENTIONS/DATA S
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GLOSSARY/TIMING CONVENTIONS/DATA SH
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GLOSSARY!TIMING CONVENTIONS/DATA SH
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MOSLSITMS411616,384-811 DYNAMIC RAN
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TMS411616,384·811 DYNAMIC RANDOM·
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1MS411616,384-811 DYNAMIC RANDOM-AC
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TMS411616.384·81T DYNAMIC RANDOM·
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zIiADDRESSES~!.....RASCASwDO"*. i,*
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TMS411616,384-81T DYNAMIC RANDOM-AC
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MOSLSITMS416165,536-81T MULTIPORT M
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TMS416165,536-811 MULTIPORT MEMORYf
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TMS416165,536-BIT MULTIPORT MEMORYs
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TMS416165,536-0IT MULTIPORT MEMORYc
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TMS416165,536·BIT MUL TIPORT MEMOR
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TMS416165,536 o BIT MUL TIPORT MEMO
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TMS416165,536·811 MULTIPORT MEMORY
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zI[~~~co,.. twiRL) _,RAS:::~ SI l L
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TMS416165,536·BIT MULTIPORT MEMORY
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~ ___TMS416165.536-BIT MUL TIPORT M
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0>~a~~i'i_';:;Z~~~d~c:::• s:~lTl~
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TMS416165,536-8IT MULTIPORT MEMORY1
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MOSLSITMS4164, SMJ416465,536-8IT DY
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TMS4164, SMJ416465,536-811. DYNAMIC
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TMS416465,536-811 DYNAMIC RANDOM-AC
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TMS416465,536-811 DYNAMIC RANDOM-AC
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SMJ416465,536-011 DYNAMIC RANDOM-AC
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SMJ416465,536-81T DYNAMIC RANDOM-AC
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SMJ416465,536-011 DYNAMIC RANDOM-AC
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TMS4164, SMJ416465,536·81T DYNAMIC
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TMS4164, SMJ416465,536·8IT DYNAMIC
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z~~gz~.J:>.c1J
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Z~d~~~~0,'...."CIIICCCD:3of. twIRL)
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MOSLSITMS4256. TMS4257262.144·8IT
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TMS4256, TMS4257262,144·8IT DYNAMI
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TMS4256, TMS4257262,144-8IT DYNAMIC
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TMS4257262.144·8IT DYNAMIC RANDOM
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TMS4256, TMS4257262,144·BIT DYNAMI
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TMS4257262,144·81T DYNAMIC RANDOM
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Z~d~~~~.!..JcoNOTE:'CIIICO(1),- twI
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i:Z~d~~z~+:>0Co ......"CCICCCD:3og.
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MOSLSITMS4416. SMJ441616.384·WORD
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TMS4416, SMJ441616,384·WORD BY 4·
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TMS441616,384-WORD BY 4-BI1 DYNAMIC
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TMS441616,384-WORD BY 4-BIT DYNAMIC
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SMJ441616,384·WORD BY 4·BIT DYNAM
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SMJ441616,384-WORD BY 4-B11 DYNAMIC
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1MS4416, SMJ441616,384·WORD BY 4·
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TMS4416, SMJ441616,384·WORD BY 4·
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z~~~z@towRAs-{rCASAO·A7wDQG:::'.!A
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1:'QltC(()3oc..(()C3~~n_:::Z~~~;;;
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MOSLSITMS446465,536-WORD BY 4-BIT D
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TMS446465,536-WORD 8Y 4-81T DYNAMIC
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TMS446465,536·WORD BY 4·BIT DYNAM
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1MS446465,536·WORD BY 4·B11 DYNAM
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TMS446465,536·WORD BY 4·BIT DYNAM
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Page 159 and 160: RASCAS----{! '.,ReIVIH i~VIL I tRLC
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Page 163 and 164: ~Z~~iZ~tw '"[:;-~~~~~:TCDCO ".;:r0~
Page 165 and 166: MEMORY SUPPORTLSITMS4500ADYNAMIC RA
Page 167 and 168: TMS4500ADYNAMIC RAM CONTROLLERpin d
Page 169 and 170: TMS4500ADYNAMIC RAM CONTROLLERarbit
Page 171 and 172: TMS4500ADYNAMIC RAM CONTROLLERswitc
Page 173 and 174: TMS4500ADYNAMIC RAM CONTROLLERacces
Page 175 and 176: TMS4500ADYNAMIC RAM CONTROLLERoutpu
Page 177 and 178: TMS4500ADYNAMIC RAM CONTROLLERtypic
Page 179 and 180: TMS4500ADYNAMIC RAM CONTROLLERtypic
Page 181 and 182: Alphanumeric Index, Table of Conten
Page 183 and 184: •••••MOSLSI65,536 X 4 Org
Page 185 and 186: TM4164EC465,536 BY 4·BIT DYNAMIC R
Page 187 and 188: MOSLSITM4164EL965,536 BY 9·BIT DYN
Page 189 and 190: TM4164EL965,536 BY 9-BIT DYNAMIC RA
Page 191 and 192: ••••••••0MOSLSI65,5
Page 193 and 194: TM4164FL865,536 BY 8·BIT DYNAMIC R
Page 195 and 196: Alphanumeric Index, Table of Conten
Page 197 and 198: MOSLSITMS2516. SMJ251616.384-BIT ER
Page 199 and 200: TMS2516, SMJ251616,384-BIT ERASABLE
Page 201 and 202: TMS251616,384·BIT ERASABLE PROGRAM
Page 203 and 204: SMJ251616,384-BIT ERASABLE PROGRAMM
Page 205 and 206: o 441MS2516, SMJ251616,384·B11 ERA
Page 207 and 208: MOSLSITMS2532, SMJ253232,768·BIT E
Page 209: TMS2532, SMJ253232,768-BIT ERASABLE
Page 217 and 218: MOSLSITMS2564, SMJ256465,536-BIT ER
Page 221 and 222: TMS256465,536-BIT ERASABLE PROGRAMM
Page 225 and 226: TMS2564 r SMJ256465 r536-BIT ERASAB
Page 227 and 228: MOSLSITMS2708, TMS27L08, SMJ2708, S
Page 229 and 230: TMS270B, TMS27LOBSMJ270B, SMJ27LOB1
Page 231 and 232: TMS2708. TMS27L081024·WORD BY 8·B
Page 233 and 234: SMJ2708, SMJ27L081024·WORD BY 8·B
Page 235 and 236: TMS2708, TMS27L08SMJ2708, SMJ27L081
Page 237 and 238: MOSLSITMS27162048·WORD BY 8·BIT E
Page 239 and 240: TMS27162048·WORD BY 8·BIT ERASABL
Page 241 and 242: TMS27162048-WORD BY 8-BIT ERASABLEP
Page 243 and 244: TMS2732A32,76B-BIT ERASABLE PROGRAM
Page 245 and 246: TMS2732A32,768-BIT ERASABLE PROGRAM
Page 247 and 248: TMS2732A32,768·BIT ERASABLE PROGRA
Page 249 and 250: MOSLSITMS276465,536-BI1 ERASABLE PR
Page 251 and 252: TMS276465,536·BIT ERASABLE PROGRAM
Page 257 and 258: MOSLSITMS27128131,072·BIT ERASABLE
Page 259 and 260: TMS27128131,072·BI1 ERASABLE PROGR
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TMS27128131,072·BIT ERASABLE PROGR
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TMS27128131,072·BIT ERASABLE PROGR
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MOSLSITMS46648192·WORD BY 8·BIT R
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TMS46648192·WORD BY 8·BIT READ·O
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MOSLSITMS47324096~WORD BY B·BIT RE
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MOSLSITMS47648192·WORD BY 8·BIT R
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MOSLSI, TMS49648192·WORD BY 8·BIT
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MOSLSITMS4712816,384·WORD BY 8·BI
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TMS4712816,384·WORD BY 8·BIT READ
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TMS4712816,384-WORD BY 8-BIT READ-O
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MOSLSITMS4725632.768·WORD BY 8·BI
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TMS4725632.768·WORD BY 8·BIT READ
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MOSLSITMS2114, TMS2114L1024·WORD B
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TMS2114, TMS2114L1024·WDRD BY 4·B
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TMS2114. TMS2114L1024·WORD BV 4·B
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ADVANCED MEMORYDEVELOPMENT•Fast A
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TMS2150CACHE ADDRESS COMPARATORabso
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TMS2150CACHE ADDRESS COMPARATORPARA
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MOSLSITMS40162048·WORD BY 8·BIT S
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TMS4016204H-WORD BY H-BIT STATIC RA
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TMS40162048-WDRD BY 8-BIT STATIC RA
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MOSLSITMS4044, TMS40L444096-WORD BY
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TMS4044, TMS40L444096·WORD BY 1·B
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TMS4044, TMS40L444096·WORD BY l·B
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MILITARYCMOSLSISMJ55172048-WORD BY
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SMJ5517204a·WORD BY a·BIT STATIC
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SMJ55172048·WORD BY 8·BIT STATIC
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SMJ55172048-WDRD BY 8-BIT STATIC RA
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SMJ5517204B·WORD BY B·BIT STATIC
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However, the TMS 4164 provides the
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EXPANSION OF 3242 FOR 256-CYCLE REF
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•9-6
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PAD OPENINGIN OVERCOATPADMETALPADME
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Figure 5 shows how the driver outpu
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cpI UO,leWJOJUI suo'le:>!ldd"f\)W(3
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The falling edge of RAS causes R 1
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~--------::~~:~:~~~:--------~~7,34(
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J-Lead AdvantageTexas Instruments P
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Surface Mount Component Availabilit
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fiSECONDARYVAPOR(VAPOR BLANKET)..Fi
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l>'C'2.ri'Q),..o·:::Jen5'....... o
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l>"C'2..(i"Dl...0":=(I)5"....o...3D
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An external refresh counter has bee
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l>'C'CC:)"Q).-+o·::::sen:ro ... ""
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uo!~ew"oJul suo!~ea!ldd"CD .,.., w7
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DOTCLOCKCLOCK ACLOCK C2 xWCLKRAS (A
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B. If dynamic RAM refresh is enable
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•9-38
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The TMS4416/TMS4500A board is arran
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RAS ~CAS \ I2AI \ I '-2BI '-iiD1Ro2
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9-44
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ALEACXRASMAO-MA7CASFIGURE 1 -ALE LE
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The ALE high to ClK low time is giv
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ClKALEACXRASMAO-MA7CASREFREQROY•
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CDinN~1~12 MHzClKINClKOUTWE/iOclKRD
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UO!leWJOJUI SUOlle:ludd"com~'~,i'74
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coen(J)CLOCKWRITEREADROYALEA14-A5MS
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. Access Grant CyclesThe precharge
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whereta(C)tp(BFR)(-103 + tc2 - tp(B
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•9-62
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tt(REH)TCHLLtAEL-RELRAS rise time (
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. Refresh CyclesOn refresh cycles t
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wherethus,fCLKfCLKtCACfCLK[1/2 (tCA
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R/W approach does a normal read-mod
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II(0~""6 MHzI UO!leWJO,ulSUo!le:l!l
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ClKAlE.ACR\ ,----\,\ ,----R/W\ ,---
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4. Row address setup and hold timeT
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CLKrWRITE -------I.~ ..~---REFRESH-
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The read access time on access gran
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implementations in order to relieve
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"C'2..c:rm...o·j(I)....5'o3...mo·
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RELATIVE MEMORY SIZEARCHIVAL STORAG
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increments till satisfied. This pro
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In the example shown in Figure 5, t
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»'C"E..crQ)r+0':::Jtil:;-....o...3
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•9-94
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184LOGIC SYMBOLS1. INTRODUCTIONEXPl
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LOGIC SYMBOLS4.DIAGRAMATIC SUMMARYI
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lOGIC SYMBOLSWhen RAS goes low, it
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MECHANICAL DATAgeneralElectrical ch
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MECHANICAL DATAceramic packages -ce
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MECHANICAL DATAplastic packages (N
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MECHANICAL DATAceramic chip carrier
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Texas InstrumentsSemiconductor Tech
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TI Sales Offices TI DistributorsALA
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Printed in U.S.A.•TEXASINSTRUMENT
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