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전자부품 데이터시트 검색엔진 |
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AM29BDS643G 데이터시트(HTML) 6 Page - Advanced Micro Devices |
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AM29BDS643G 데이터시트(HTML) 6 Page - Advanced Micro Devices |
6 / 49 page ![]() 4 Am29BDS643G 25692A2 May 8, 2006 D A TA SH EE T PRODUCT SELECTOR GUIDE BLOCK DIAGRAM Part Number Am29BDS643G Synchronous/Burst Asynchronous Speed Option 7G (40 MHz) 7M (54 MHz) 5K (66 MHz) Speed Option 7G/7M 5K VCC = 1.7 – 1.9 V Max Initial Access Time, ns (tIACC) 95 87.5 71 Max Access Time, ns (tACC)70 55 Max Burst Access Time, ns (tBACC) 20 13.5 11 Max CE# Access, ns (tCE)70 55 Max OE# Access, ns (tOE) 20 13.5 11 Max OE# Access, ns (tOE)20 11 Input/Output Buffers X-Decoder Y-Decoder Chip Enable Output Enable Logic Erase Voltage Generator PGM Voltage Generator Timer VCC Detector State Control Command Register VCC VSS WE# RESET# VPP CE# OE# A/DQ0 –A/DQ15 Data Latch Y-Gating Cell Matrix A/DQ0–A/DQ15 A16–A21 RDY Buffer RDY Burst State Control Burst Address Counter PS Buffer PS AVD# CLK A0–A21 |