AS7C4098-20JI Alliance Semiconductor, AS7C4098-20JI Datasheet
AS7C4098-20JI
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AS7C4098-20JI Summary of contents
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... February 2006 Features • Pin compatible with AS7C4098 • Industrial and commercial temperature • Organization: 262,144 words × 16 bits • Center power and ground pins • High speed - 10/12/15/20 ns address access time - 5/6 ns output enable access time • Low power consumption: ACTIVE - 990mW/max @ 10 ns • ...
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... LB controls the lower bits, I/O1–I/O8, and UB controls the higher bits, I/O9–I/O16. All chip inputs and outputs are TTL- and CMOS-compatible, and operation is for 5.0V (AS7C4098A) supply. The device is available in the JEDEC standard 400-mL, 44-pin SOJ, TSOP 2 packages. ...
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... ≤ 0.2V Min – 0 Min – 0 Min 2.4 – NOMINAL) CC Signals A, CE, WE, OE, UB, LB I/O Alliance Semiconductor AS7C4098A Min Typical Max 4.5 5.0 5.5 2.2 – 0.5 CC –0.5 – 0.8 0 – 70 –40 – 85 –12 –15 –20 Unit Notes – ...
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... OHZ t – 5 – – 0 – BLZ t – 5 – 6 BHZ t 0 – 0 – – 10 – Falling input 5,6 Alliance Semiconductor AS7C4098A –15 –20 Min Max Min Max Unit Notes 15 – 20 – ns – 15 – – 15 – – 6 – – 3 – – 3 – ns – ...
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... WP2 t 0 – 0 – – 0 – – – 0 – – 3 – – 8 – BW Alliance Semiconductor AS7C4098A t OHZ CHZ t BHZ Data valid –15 –20 Min Max Min Max Unit 15 – 20 – – 12 – – 12 – – 0 – – 12 – – 20 – ...
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... Write waveform 1(WE controlled) Address CE LB Data IN Data OUT Write waveform 2 (CE controlled) Address LB Data IN 2/21/06, v 1.2 ® Data undefined Alliance Semiconductor AS7C4098A Data valid t OW High Data valid ...
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... All write cycle timings are referenced from the last valid address to the first transitioning address pF, except on High Z and Low Z parameters, where pF. 2/21/06, v 1.2 ® Data undefined +5.0V 480Ω D OUT 10 255Ω C GND Figure B:5.0V Output load required to meet I specification Alliance Semiconductor AS7C4098A Data valid t DH High Z Thevenin equivalent: 168Ω +1.728V D OUT ...
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... 44-pin SOJ Pin Seating b Plane 2/21/06, v 1.2 ® c 272625 0–5° Alliance Semiconductor AS7C4098A 44-pin TSOP 2 Min (mm) Max (mm) A 1.2 A 0.05 0. 0.95 1. 0.30 0.45 c 0.12 0.21 d 18.31 18.52 e 10.06 10.26 H 11.68 11. 0.80 (typical) l 0.40 0.60 44-pin SOJ 400 mils Min(mils) Max(mils ...
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... AS7C 4098A –XX Device Access SRAM prefix number time 2/21/06, v 1.2 ® AS7C4098A-12JC AS7C4098A-12JI AS7C4098A-12TC AS7C4098A-12TI : AS7C4098A - 10TCN Packages: Temperature ranges: J: SOJ 400 mil C: Commercial, 0°C to 70°C T: TSOP 2 I: Industrial, –40°C to 85°C Alliance Semiconductor AS7C4098A AS7C4098A-15JC AS7C4098A-20JC AS7C4098A-15JI ...
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... Revision History Rev. No. v1.0 Initial release Included & SB1 v1.1 Corrected the following: T v1.2 Removed the title “PRELIMINARY INFORMATION” 2/21/06, v 1.2 ® History parameters , & Alliance Semiconductor AS7C4098A Revised Date 11/08/04 05/27/05 02/21/ ...
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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: AS7C4098A Document Version: v 1.2 AS7C4098A ...