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전자부품 데이터시트 검색엔진 |
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AM49DL640BG 데이터시트(HTML) 6 Page - Advanced Micro Devices |
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AM49DL640BG 데이터시트(HTML) 6 Page - Advanced Micro Devices |
6 / 62 page ![]() March 8, 2002 Am49DL640BG 5 PR E L I M I N A R Y PRODUCT SELECTOR GUIDE MCP BLOCK DIAGRAM Part Number Am49DL640BG Speed Options Standard Voltage Range: VCC = 2.7–3.3 V Flash Memory Pseudo SRAM 70 85 70 85 Max Access Time, ns 70 85 70 85 Page Access Time (pSRAM), ns N/A N/A 30 35 CE#f Access, ns 70 85 70 85 OE# Access, ns 30 40 25 30 VSS/VSSQ VCCs/VCCQ RESET# WE# CE#f OE# CE1#s VSS VCCf RY/BY# LB#s UB#s CIOf WP#/ACC CE2s 32 MBit Pseudo SRAM 64 MBit Flash Memory DQ15/A–1 to DQ0 DQ15/A–1 to DQ0 DQ15/A–1 to DQ0 A21 to A0 A21 to A0 A–1 A20 to A0 |