參數(shù)資料
型號: W9864G6IH-6A
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: 4M X 16 SYNCHRONOUS DRAM, 5 ns, PDSO54
封裝: 0.400 INCH, ROHS COMPLIANT, TSOP2-54
文件頁數(shù): 31/44頁
文件大?。?/td> 666K
代理商: W9864G6IH-6A
W9864G6IH
Publication Release Date: Mar. 22, 2010
- 37 -
Revision A11
11.16 Auto-precharge Timing (Read Cycle)
Read
AP
0
11
10
9
8
7
6
5
4
3
2
1
Q0
Read
AP
Act
Q1
Read
AP
Act
Q1
Q2
AP
Act
Read
Act
Q0
Q3
(1) CAS Latency=2
Read
Act
AP
When the Auto precharge command is asserted, the period from Bank Activate command to
the start of internal precgarging must be at least tRAS(min).
represents the Read with Auto precharge command.
represents the start of internal precharging.
represents the Bank Activate command.
Note )
tRP
( a ) burst length = 1
Command
( b ) burst length = 2
Command
( c ) burst length = 4
Command
( d ) burst length = 8
Command
DQ
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
tRP
( a ) burst length = 1
Command
( b ) burst length = 2
Command
( c ) burst length = 4
Command
( d ) burst length = 8
Command
DQ
Q0
Read
AP
Act
Q0
Read
AP
Act
Q1
Q0
Read
AP
Act
Q1
Q2
Q3
Read
AP
Act
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
(2) CAS Latency=3
tRP
相關(guān)PDF資料
PDF描述
WS128K32V-20HM 512K X 8 MULTI DEVICE SRAM MODULE, 20 ns, HIP66
WS128K32V-25HS 512K X 8 MULTI DEVICE SRAM MODULE, 25 ns, HIP66
WS128K32V-25G4Q 512K X 8 MULTI DEVICE SRAM MODULE, 25 ns, QMA68
WMD4M4-100FPM 4M X 4 FAST PAGE DRAM, 100 ns, CDFP24
WMF256K8-120DEI5 256K X 8 FLASH 5V PROM, 120 ns, CDSO32
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