W9864G6GH Ver la hoja de datos (PDF) - Winbond
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W9864G6GH Datasheet PDF : 43 Pages
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W9864G6GH
9.3 Capacitance .................................................................................................................. 13
9.4 DC Characteristics........................................................................................................ 14
9.5 AC Characteristics and Operating Condition................................................................ 15
10. TIMING WAVEFORMS ............................................................................................................. 18
10.1 Command Input Timing ................................................................................................ 18
10.2 Read Timing.................................................................................................................. 19
10.3 Control Timing of Input/Output Data............................................................................. 20
10.4 Mode Register Set Cycle .............................................................................................. 21
11. OPERATINOPERATING TIMING EXAMPLE........................................................................... 22
11.1 Interleaved Bank Read (Burst Length = 4, CAS Latency = 3)...................................... 22
11.2 Interleaved Bank Read (Burst Length = 4, CAS Latency = 3, Auto-precharge)........... 23
11.3 Interleaved Bank Read (Burst Length = 8, CAS Latency = 3)...................................... 24
11.4 Interleaved Bank Read (Burst Length = 8, CAS Latency = 3, Auto-precharge)........... 25
11.5 Interleaved Bank Write (Burst Length = 8) ................................................................... 26
11.6 Interleaved Bank Write (Burst Length = 8, Auto-precharge) ........................................ 27
11.7 Page Mode Read (Burst Length = 4, CAS Latency = 3) .............................................. 28
11.8 Page Mode Read/Write (Burst Length = 8, CAS Latency = 3) ..................................... 29
11.9 Auto-precharge Read (Burst Length = 4, CAS Latency = 3)........................................ 30
11.10 Auto-precharge Write (Burst Length = 4) .................................................................... 31
11.11 Auto Refresh Cycle ..................................................................................................... 32
11.12 Self Refresh Cycle....................................................................................................... 33
11.13 Bust Read and Single Write (Burst Length = 4, CAS Latency = 3)............................. 34
11.14 Power-down Mode ...................................................................................................... 35
11.15 Auto-precharge Timing (Write Cycle).......................................................................... 36
11.16 Auto-precharge Timing (Read Cycle) ......................................................................... 37
11.17 Timing Chart of Read to Write Cycle........................................................................... 38
11.18 Timing Chart of Write to Read Cycle........................................................................... 38
11.19 Timing Chart of Burst Stop Cycle (Burst Stop Command).......................................... 39
11.20 Timing Chart of Burst Stop Cycle (Precharge Command) .......................................... 39
11.21 CKE/DQM Input Timing (Write Cycle)......................................................................... 40
11.22 CKE/DQM Input Timing (Read Cycle)......................................................................... 41
12. PACKAGE SPECIFICATION .................................................................................................... 42
12.1 54L TSOP (II)-400 mil................................................................................................... 42
13. REVISION HISTORY ................................................................................................................ 43
Publication Release Date:Aug. 13, 2007
-2-
Revision A09
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