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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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4X16E43V bảng dữ liệu(PDF) 10 Page - List of Unclassifed Manufacturers |
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4X16E43V bảng dữ liệu(HTML) 10 Page - List of Unclassifed Manufacturers |
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10 / 9 page  10 AC ELECTRICAL CHARACTERISTICS (Notes: 5, 6, 7, 8, 9, 10, 11, 12) (VCC = +3.3V ±0.3V) AC CHARACTERISTICS -5 -6 PARAMETER SYMBOL MIN MAX MIN MAX UNITS NOTES EDO-PAGE-MODE READ or WRITE cycle time tPC 20 25 ns 34 EDO-PAGE-MODE READ-WRITE cycle time tPRWC 47 56 ns 34 Access time from RAS# tRAC 50 60 ns RAS# to column-address delay time tRAD 9 12 ns 15 Row address hold time tRAH 7 10 ns RAS# pulse width tRAS 50 10,000 60 10,000 ns RAS# pulse width (EDO PAGE MODE) tRASP 50 125,000 60 125,000 ns RAS# pulse width during Self Refresh tRASS 100 100 µs Random READ or WRITE cycle time tRC 84 104 ns RAS# to CAS# delay time tRCD 11 14 ns 14, 28 READ command hold time (referenced to CAS#) tRCH 0 0 ns 16, 30 READ command setup time tRCS 0 0 ns 28 Refresh period tREF 64 64 ms 22, 23 Refresh period (Self Refresh) tREF 128 128 ms 23 RAS# precharge time tRP 30 40 ns RAS# to CAS# precharge time tRPC 5 5 ns RAS# precharge time exiting Self Refresh tRPS 90 105 ns READ command hold time (referenced to RAS#) tRRH 0 0 ns 16 RAS# hold time tRSH 13 15 ns 35 READ-WRITE cycle time tRWC 116 140 ns RAS# to WE# delay time tRWD 67 79 ns 18 WRITE command to RAS# lead time tRWL 13 15 ns Transition time (rise or fall) tT2 50 2 50 ns WRITE command hold time tWCH 8 10 ns 35 WRITE command hold time (referenced to RAS#) tWCR 38 45 ns WE# command setup time tWCS 0 0 ns 18, 28 WE# to outputs in High-Z tWHZ 12 15 ns WRITE command pulse width tWP 5 5 ns WE# pulse widths to disable outputs tWPZ 10 10 ns WE# hold time (CBR Refresh) tWRH 8 10 ns WE# setup time (CBR Refresh) tWRP 8 10 ns 4 MEG x 16 EDO DRAM |
Số phần tương tự - 4X16E43V |
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Mô tả tương tự - 4X16E43V |
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