as7c331mpfd32a Alliance Memory, Inc, as7c331mpfd32a Datasheet
as7c331mpfd32a
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as7c331mpfd32a Summary of contents
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... DQ a Byte write registers CLK D Q Enable register CE CLK D Q Enable Power delay down register CLK -200 5 200 3.1 450 170 90 Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A DDQ 1M × 32/36 Memory array 32/36 32/ Output Input registers registers CLK CLK 32/36 DQ[a:d] -166 -133 6 7.5 166 133 3.5 3.8 400 350 ...
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... 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 AS7C331MPFD32A AS7C331MPFD36A 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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... 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. 2/10/05, v.1.1 ® TQFP 14 x 20mm Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A 80 DQPb/NC 79 DQb7 78 DQb6 77 V DDQ 76 V SSQ 75 DQb5 DQb4 74 73 ...
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... WE signals are sampled on the clock edge that samples ADSC low (and ADSP high). Master chip enable CE0 blocks ADSP, but not ADSC. The AS7C331MPFD32A/36A family operates from a core 3.3V power supply. I/Os use a separate power supply that can operate at 2.5V or 3.3V. These devices are available in a 100-pin TQFP package. ...
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... DESELECT or READ cycle should be given while the SRAM is transitioning out of SNOOZE MODE. PUS 2/10/05, v.1.1 ® or left floating, device follows interleaved Burst order. When DD is guaranteed after the time t is met. After entering SNOOZE MODE, all inputs except ZZ is SB2 ZZI Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A Description . The duration of SB2 ...
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... High Starting Address First Increment Second Increment Third Increment Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A Linear burst address (LBO = ...
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... Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A CLK Operation Deselect Deselect Deselect Deselect Deselect External Begin read External Begin read ...
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... I – OUT T –65 stg T –65 bias Symbol Min V 3.135 DD V 3.135 DDQ Vss 0 Symbol Min V 3.135 DD V 2.375 DDQ Vss 0 Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A Max Unit +4 0 0.5 V DDQ 1 +150 C o +135 C Nominal Max Unit 3.3 3.465 V 3.3 3.465 ...
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... Deselected < Max Deselected < 0.2V, I SB1 ≤ 0.2V or ≥ V all ≥ V Deselected Max I SB2 ≤ ≥ V all Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A Min Max -2 2 < OUT DDQ * +0.3 DDQ ** -0.3 0.8 ** -0.5 ...
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... ADSCS t 0.4 – 0.5 ADVH t 0.4 – 0.5 ADSPH t 0.4 – 0.5 ADSCH Conditions Symbol ZZ > SB2 t PDS t PUS t ZZI t RZZI Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A -133 Max Min Max Unit Notes 166 – 133 MHz – 7.5 – ns 3.5 – 3.8 ns 3.5 – 3.8 ns – 0 – ns 2,3,4 – 1.5 – – ...
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... ADV inserts wait states HZOE t OH Q(A2) Q(A2Ý01) Q(A2Ý10) Read Burst Burst Suspend Burst Q(A2) Read Read Read Read Q(A 2Ý01 ) Q(A 2Ý10 ) Q(A 2Ý10 ) Q(A 2Ý11 ) Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A Undefined A3 t HZC Q(A2Ý11) Q(A3) Q(A3Ý01) Q(A3Ý10) Read Burst Burst Burst Q(A3) Read Read Read DSEL* Q(A 3Ý01 ) Q(A 3Ý10 ) Q(A 3Ý ...
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... CL ADSC LOADS NEW ADDRESS A2 ADV SUSPENDS BURST D(A2) D(A2Ý01) D(A2Ý01) D(A2Ý10) ADV Suspend Read Suspend Burst Write Q(A2) Write Write D D(A 2Ý01 ) D(A 2Ý01 ) D(A 2Ý10 ) Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A t t ADSCS ADSCH ADVH ADVS D(A2Ý11) D(A3) D(A3Ý01) D(A3Ý10) ADV ...
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... ADVH ADVS D(A2 HZOE LZOE t LZC Q(A1) Suspend Read Suspend Read Read Q(A2) Write Q(A3) Q(A1) D Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A Q(A3) Q(A3Ý01) Q(A3Ý10) Q(A3Ý11) ADV ADV ADV Burst Burst Burst Read Read Read Q(A 3Ý01 ) Q(A 3Ý10 ) Q(A 3Ý ...
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... CSS CSH CE0,CE2 CE1 ADV LZOE Q(A1) Dout Din READ READ Q(A1) Q(A2) 2/10/05, v.1.1 ® t CYC HZOE Q(A2) Q(A3) Q(A4 D(A5) D(A6) READ READ WRITE Q(A3) Q(A4) D(A5) Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A LZOE Q(A8 D(A7) READ WRITE WRITE READ Q(A9) D(A7) D(A6) Q(A8 Q(A9 ...
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... ZZ I supply S READ USPEND READ Q(A1) Q(A1) 2/10/05, v.1.1 ® HZC t PUS t PDS ZZ Recovery Cycle ZZ Setup Cycle t ZZI t RZZI I SB2 Sleep State Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A t CYC D(A2) t HZOE D(A2(Ý01)) Normal Operation Mode READ C S USPEND ON Q(A2) WRITE TINUE WRITE D(A2) D( Ý01) ...
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... I/ DDQ for 2.5V I/O Figure B: Output load (A) at any given temperature and voltage. LZC is measured as low if below VIL. CL Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A 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 ...
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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 2/10/05, v.1.1 ® Alliance Semiconductor AS7C331MPFD32A AS7C331MPFD36A α ...
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... Ordering information Package & Width -200 AS7C331MPFD32A-200TQC TQFP x32 AS7C331MPFD32A-200TQI AS7C331MPFD36A-200TQC TQFP x36 AS7C331MPFD36A-200TQI Note: Add suffix ‘N’ to the above part numbers for lead free parts (Ex AS7C331MPFD32A-200TQC Part numbering guide AS7C Alliance Semiconductor SRAM prefix 2. Operating voltage 3.3V 3 ...
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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. AS7C331MPFD32A AS7C331MPFD36A ® Copyright © Alliance Semiconductor All Rights Reserved Part Number: AS7C331MPFD32A/36A Document Version: v.1.1 ...