AS7C331MNTF32A-10TQC ALSC [Alliance Semiconductor Corporation], AS7C331MNTF32A-10TQC Datasheet
AS7C331MNTF32A-10TQC
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AS7C331MNTF32A-10TQC Summary of contents
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... Q D Address register Burst logic CLK D Write delay addr. registers CLK Control logic CLK 32/36 32/36 Data D Q Input Register CLK OE -75 8.5 7.5 325 140 90 Alliance Semiconductor AS7C331MNTF32A AS7C331MNTF36A TM DDQ Q 20 CLK 1M x 32/36 SRAM Array 32/36 32/36 32/36 Output Buffer OE 32/36 DQ[a,b,c,d] -85 -10 Units 8 300 275 mA 130 ...
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... Mode PL-SCD PL-SCD PL-SCD PL-DCD PL-DCD PL-DCD NTD-PL NTD-PL NTD-PL NTD-FT NTD-FT NTD- Alliance Semiconductor AS7C331MNTF32A/36A Speed 200/166/133 MHz 200/166/133 MHz 200/166/133 MHz 200/166/133 MHz 200/166/133 MHz 200/166/133 MHz 7.5/8.5/10 ns 7.5/8.5/10 ns 7.5/8.5/10 ns 200/166/133 MHz 200/166/133 MHz 200/166/133 MHz 7.5/8.5/10 ns 7.5/8.5/10 ns 7.5/8.5/ ...
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... DQd4 25 DQd5 V 26 SSQ V 27 DDQ 28 DQd6 29 DQd7 30 NC/DQPd Note: For pins 1, 30, 51, and 80, NC applies to the x32 configuration. DQPn applies to the x36 configuration. 12/23/04, v 1.2 ® TQFP 14 x 20mm Alliance Semiconductor AS7C331MNTF32A/36A 80 DQPb/NC 79 DQb7 78 DQb6 77 V DDQ 76 V SSQ 75 DQb5 74 DQb4 73 DQb3 72 ...
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... Functional Description The AS7C331MNTF32A/36A family is a high performance CMOS 32 Mbit synchronous Static Random Access Memory (SRAM) organized as 1,048,576 words × bits and incorporates a LATE Write. This variation of the 32Mb+ synchronous SRAM uses the No Turnaround Delay (NTD write operation that improves bandwidth over flowthrough burst devices normal flowthrough burst device, the write data, command, and address are all applied to the device on the same clock edge ...
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... SNOOZE MODE during tPUS, only a DESELECT or READ cycle should be given while the SRAM is transitioning out of SNOOZE MODE. 12/23/04, v 1.2 ® Description or left floating, device follows interleaved Burst order. When DD is met. After entering SNOOZE MODE, all inputs except ZZ ZZI Alliance Semiconductor AS7C331MNTF32A/36A ...
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... External NOP/WRITE ABORT (Begin Burst) High Next Current enables WRITEs to byte “b” (DQb pins); Alliance Semiconductor AS7C331MNTF32A/36A Linear burst order LBO = ...
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... Symbol Min Nominal V 3.135 3 3.135 3.3 DDQ Vss 0 0 Symbol Min Nominal V 3.135 3 2.375 2.5 DDQ Vss 0 0 Alliance Semiconductor AS7C331MNTF32A/36A Burst Dsel Burst Burst Min Max Unit –0.5 +4.6 –0 0.5 DD –0 0.5 DDQ – 1.8 – –65 +150 o –65 +135 Max Unit 3 ...
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... < Max Deselected < 0.2V, I SB1 ≤ 0.2V or ≥ V all ≥ V Deselected Max I SB2 ≤ ≥ V all Alliance Semiconductor AS7C331MNTF32A/36A Min Max Unit -2 2 µA DD < µA DDQ +0.3 DDQ -0.3** 0 ...
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... CENH t 2.0 – 2.0 ADVS t 0.5 – 0.5 ADVH t 2 – 2 PDS t 2 – 2 PUS Conditions Symbol ZZ > SB2 t PDS t PUS t ZZI t RZZI Alliance Semiconductor AS7C331MNTF32A/36A -10 1 Unit Notes Min Max – 12 – ns – – 4.0 ns – 2.5 – ns 2,3,4 – 2.5 – – 0 – ns 2,3,4 – 4.0 ns 2,3,4 – ...
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... Falling input HZOE Q(A2) Q(A2Y‘01) Q(A2Y‘10) BURST BURST READ BURST READ Q(A2) READ READ Q(A2Ý11) Q(A2Ý01) Q(A2Ý10) Alliance Semiconductor AS7C331MNTF32A/36A Undefined t CYC A3 Q(A2Y‘11) Q(A3) Q(A3Y‘01) STALL READ BURST Q(A3) READ Q(A3Ý01 ...
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... ADV/LD OE D(A1) Din t HZOE Dout Q(n-1) WRITE DSEL Command D(A1) 12/23/04, v 1.2 ® D(A2) D(A2Y‘01) D(A2Y‘10) BURST BURST WRITE BURST WRITE WRITE D(A2) WRITE D(A2Ý10) D(A2Ý11) D(A2Ý01) Alliance Semiconductor AS7C331MNTF32A/36A t CYC D(A3) D(A2Y‘11) D(A3Y‘01) STALL WRITE BURST D(A3) WRITE D(A3Ý01 ...
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... Note: Ý = XOR when LBO = high/no connect. Ý = ADD when LBO = low. 12/23/04, v 1.2 ® HZOE LZC OH D(A2) Q(A3) Q(A4) D(A2Ý01) BURST BURST READ READ WRITE READ Q(A3) Q(A4) D(A2Ý01) Q(A4Ý01) Alliance Semiconductor AS7C331MNTF32A/36A t CYC HZC D(A5) Q(A6) D(A7) Q(A4Ý01) t LZOE WRITE READ WRITE DSEL D(A5) Q(A6) D(A7 ...
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... BURST Command Q(A1) Q(A1 Ý Note: Ý = XOR when LBO = high/no connect; Ý = ADD when LBO = low low. 12/23/04, v 1.2 ® Q(A1Ý10) Q(A1Ý01) STALL DSEL BURST BURST 01) Q(A1 10) DSEL Ý Alliance Semiconductor AS7C331MNTF32A/36A A2 A3 D(A2) BURST WRITE WRITE BURST NOP NOP D(A2) D(A2 10) Ý D(A2 01) D(A3) Ý ...
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... Timing waveform of snooze mode CLK ZZ setup cycle ZZ t ZZI I supply I SB2 All inputs Deselect or Read Only (except ZZ) Dout 12/23/04, v 1.2 ® t PUS ZZ recovery cycle t RZZI Deselect or Read Only High-Z Alliance Semiconductor AS7C331MNTF32A/36A Normal operation Cycle ...
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... L for 3.3V I/ DDQ for 2.5V I/O Figure B: Output load (A) at any given temperature and voltage. LZC IL Alliance Semiconductor AS7C331MNTF32A/36A Thevenin equivalent: +3.3V for 3.3V I/O; /+2.5V for 2.5V I/O 319Ω/1667Ω D OUT 5 pF* 353Ω/1538Ω GND *including scope and jig capacitance Figure C: Output load(B) ...
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... Package dimensions 100-pin quad flat pack (TQFP) TQFP Min Max A1 0.05 0.15 A2 1.35 1.45 b 0.22 0.38 c 0.09 0.20 D 13.90 14.10 E 19.90 20.10 e 0.65 nominal Hd 15.85 16.15 He 21.80 22.20 L 0.45 0.75 L1 1.00 nominal α 0° 7° Dimensions in millimeters 12/23/04, v 1.2 ® Alliance Semiconductor AS7C331MNTF32A/36A b e α ...
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... Package type TQFP 9. Operating temperature commercial ( 0° 70° C industrial ( -40 ° 85° Lead free part 12/23/04, v 1.2 ® –85 AS7C331MNTF32A-85TQC AS7C331MNTF32A-85TQI AS7C331MNTF36A-85TQC AS7C331MNTF36A-85TQI NTF 32/ Alliance Semiconductor AS7C331MNTF32A/36A –10 AS7C331MNTF32A-10TQC AS7C331MNTF32A-10TQI AS7C331MNTF36A-10TQC AS7C331MNTF36A-10TQI – ...
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... Alliance products in such life-supporting systems implies that the manufacturer assumes all risk of such use and agrees to indemnify Alliance against all claims arising from such use. AS7C331MNTF32A/36A ® Copyright © Alliance Semiconductor All Rights Reserved Part Number: AS7C331MNTF32A AS7C331MNTF36A Document Version: v 1.2 ...