參數(shù)資料
型號： W942516BH
英文描述： DRAM
中文描述： 內(nèi)存
文件頁數(shù)： 2/45頁
文件大小： 1601K
代理商： W942516BH
W942508BH
- 2 -
Write Timing (Burst Length = 4)............................................................................................................. 29
DM, DATA MASK (W942508BH/W942504BH)..................................................................................... 30
DM, DATA MASK (W942516BH) .......................................................................................................... 30
Mode Register Set (MRS) Timing.......................................................................................................... 31
Extend Mode Register Set (EMRS) Timing........................................................................................... 32
Auto Precharge Timing (Read cycle, CL = 2)........................................................................................ 33
Auto Precharge Timing (Write Cycle).................................................................................................... 35
Read Interrupted by Read (CL = 2, BL = 2, 4, 8)................................................................................... 36
Burst Read Stop (BL = 8) ...................................................................................................................... 36
Read Interrupted by Write & BST (BL = 8)............................................................................................ 37
Read Interrupted by Precharge (BL = 8) ............................................................................................... 37
Write Interrupted by Write (BL = 2, 4, 8)................................................................................................ 38
Write Interrupted by Read (CL = 2, BL = 8)........................................................................................... 38
Write Interrupted by Read (CL = 2.5, BL = 4)........................................................................................ 39
Write Interrupted by Precharge (BL = 8)................................................................................................ 39
2 Bank Interleave Read Operation (CL = 2, BL = 2).............................................................................. 40
2 Bank Interleave Read Operation (CL = 2, BL = 4).............................................................................. 40
4 Bank Interleave Read Operation (CL = 2, BL = 2).............................................................................. 41
4 Bank Interleave Read Operation (CL = 2, BL = 4).............................................................................. 41
Auto Refresh Cycle................................................................................................................................ 42
Active Power Down Mode Entry and Exit Timing .................................................................................. 42
Precharged Power Down Mode Entry and Exit Timing ......................................................................... 42
Self Refresh Entry and Exit Timing........................................................................................................ 43
18. PACKAGE DIMENSION..................................................................................................................44
TSOP 66l – 400 mil ............................................................................................................................... 44
19. VERSION HISTORY........................................................................................................................45
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