AS7C256A-10JC ALSC [Alliance Semiconductor Corporation], AS7C256A-10JC Datasheet
AS7C256A-10JC
Related parts for AS7C256A-10JC
AS7C256A-10JC Summary of contents
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... Alliance Semiconductor AS7C256A 28-pin SOJ (300 mil) A14 1 28 A12 2 27 A10 I/O3 AS7C256A 21 GND GND 14 ...
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... I/O pins with the data word referenced by the input address. When chip enable or output enable is high, or write enable is low, output drivers stay in high-impedance mode. All chip inputs and outputs are TTL-compatible. Operation is from a single 5.0 ±0.5V supply. The AS7C256A is packaged in high volume industry standard packages. ...
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... CC IL – 0mA IH – 45 – –0.2V CC – 2.0 – = Min – 0.4 – Min 2.4 – 2 NOMINAL) CC Symbol Signals C A, CE, WE I/O I/O Alliance Semiconductor AS7C256A Typical Max 5.0 5.5 – V +0.5 CC – 0.8 0 – 70 – 85 -15 -20 Unit Notes 1 – 1 – 1 µA 1 – 1 – 1 µA 70 – 65 – – ...
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... PU t – 10 – Falling input 2,5,6 Data valid 2,5,7 OLZ Data valid 50% Alliance Semiconductor AS7C256A -15 -20 Min Max Min Max Unit Notes 15 – 20 – ns – 15 – – 15 – – 7 – – 3 – ...
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... – 3 – Data valid Data valid Alliance Semiconductor AS7C256A -15 -20 Min Max Min Max Unit 15 – 20 – 10 – 12 – 10 – 12 – 0 – 0 – 9 – 12 – 0 – 0 – 0 – ...
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... C=30pF, except on High Z and Low Z parameters, where C=5pF. 9/24/04; v.1.2 ® See Figure A. +5.0V 480 D out Ω 255 C GND Figure B: Output load required to meet I specification Alliance Semiconductor AS7C256A Thevenin equivalent Ω Ω 168 10 D +1.72V out ± 500mV from steady-state voltage ...
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... Package diagrams 28-pin SOJ D e Pin 1 A2 28-pin TSOP1 9/24/04; v.1.2 ® Alliance Semiconductor AS7C256A 28-pin SOJ Min in inches A 0.128 A A1 0.026 A2 0.095 Seating Plane B 0.026 b 0.016 c 0.007 D 0.720 E 0.255 E1 0.295 E2 0.330 e 0.050 BSC 28-pin TSOP1 8× ...
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... Note: Add suffix ‘N’to the above part number for lead free parts. (Ex. AS7C256A-10JIN) Part numbering system AS7C 256A –XX SRAM prefix Device number Access time 9/24/04; v.1.2 ® AS7C256A-10JC AS7C256A-12JC AS7C256A-10JI AS7C256A-12JI AS7C256A-10TC AS7C256A-12TC AS7C256A-10TI AS7C256A-12TI Temperature range: ...
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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. ® Copyright © Alliance Semiconductor All Rights Reserved Part Number: AS7C256A Document Version: v.1.2 AS7C256A ...