參數(shù)資料
型號： W9864G6IH-6
廠商： WINBOND ELECTRONICS CORP
元件分類： DRAM
英文描述： 4M X 16 DDR DRAM, 5 ns, PDSO54
封裝： 0.400 INCH, ROHS COMPLIANT, TSOP2-54
文件頁數(shù)： 12/44頁
文件大?。?/td> 666K
代理商： W9864G6IH-6
W9864G6IH
Publication Release Date: Mar. 22, 2010
- 2 -
Revision A11
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W9864G6IH-6I 制造商:Winbond Electronics Corp 功能描述:DRAM Chip SDRAM 64M-Bit 4Mx16 3.3V
W9864G6IH-7 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M 】 4BANKS 】 16BITS SDRAM
W9864G6IH-7S 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M 】 4BANKS 】 16BITS SDRAM
W9864G6JB-6 制造商:Winbond Electronics Corp 功能描述:IC SDRAM 64MBIT 166MHZ 制造商:Winbond Electronics Corp 功能描述:IC SDRAM 64MBIT 166MHZ 60VFBGA
W9864G6JH 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M ? 4 BANKS ? 16 BITS SDRAM
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