W988D6FB_13 Datasheet, PDF (5/66 Pages) Winbond – 256Mb Mobile LPSDR

W988D6FB / W988D2FB
256Mb Mobile LPSDR
11.10 Auto Precharge Write (Burst Length = 4) ...................................................................................... 50
11.11 Auto Refresh Cycle ....................................................................................................................... 51
11.12 Self Refresh Cycle ........................................................................................................................ 52
11.13 Power Down Mode........................................................................................................................53
11.14 Burst Read and Single Write (Burst Length = 4, CAS Latency = 3)............................................ 54
11.15 Deep Power Down Mode Entry.....................................................................................................55
11.16 Deep Power Down Mode Exit ....................................................................................................... 56
11.17 Auto Precharge Timing (Read Cycle) ........................................................................................... 57
11.18 Auto Precharge Timing (Write Cycle)............................................................................................58
11.19 Timing Chart of Read to Write Cycle.............................................................................................59
11.20 Timing Chart for Write to Read Cycle ........................................................................................... 59
11.21 Timing Chart for Burst Stop Cycle (Burst Stop Command)...........................................................60
11.22 Timing Chart for Burst Stop Cycle (Precharge Command) ........................................................... 60
11.23 CKE/DQM Input Timing (Write Cycle) ........................................................................................... 61
11.24 CKE/DQM Input Timing (Read Cycle)...........................................................................................62
12. PACKAGE DIMENSION .......................................................................................................... 63
12.1 : LPSDR X 16..................................................................................................................................63
12.2 : LPSDR X 32..................................................................................................................................64
13.REVISION HISTORY ................................................................................................................ 65
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Publication Release Date : August 15, 2013
Revision A01-004