參數(shù)資料
型號(hào): W947D6HBHX5E
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: 8M X 16 DDR DRAM, 5 ns, PBGA60
封裝: 8 X 9 MM, 0.80 MM PITCH, HALOGEN FREE AND LEAD FREE, VFBGA-60
文件頁(yè)數(shù): 21/60頁(yè)
文件大?。?/td> 1160K
代理商: W947D6HBHX5E
W947D6HB / W947D2HB
128Mb Mobile LPDDR
Publication Release Date:Jun,17, 2011
- 28 -
Revision A01-003
7.5.1 Read Command
= Don't Care
(High)
CK
CKE
CS
RAS
CAS
WE
A0-An
CA
AP
BA=BANK Address CA=Coulmn Address AP=Auto
Precharge
BA
BA0,BA1
A10
Enable AP
Disable AP
The basic Read timing parameters for DQs are shown in following figure; they apply to all Read operations.
7.5.2 Basic Read Timing Parameters
CK
tDQSQmax
tAC
tLZ
tQH
tHZ
DO n+3
DO n+2
DO n+1
DO n
tRPRE
tRPST
tDQSCK
tDQSQmax
tAC
tLZ
tQH
tHZ
DO n+3
DO n+2
DO n+1
DO n
tRPRE
tRPST
tDQSCK
= Don,t Care
1)DO n=Data Out from column n
2)All DQ are vaild tAC after the CK edge.
All DQ are valid tDQSQ after the DQS edge, regardless of tAC
DQS
DQ
DQS
DQ
tCK
tACmax
tACmin
tCK
tCH
tCL
相關(guān)PDF資料
PDF描述
WS57C256F-70LMB 32K X 8 UVPROM, 70 ns, CQCC32
WMS128K8C-120FEIEA 128K X 8 STANDARD SRAM, 120 ns, CDFP32
WMS128K8L-100FEIE 128K X 8 STANDARD SRAM, 100 ns, CDFP32
WMS128K8L-120FECEA 128K X 8 STANDARD SRAM, 120 ns, CDFP32
WMS128K8L-120DRIEA 128K X 8 STANDARD SRAM, 120 ns, CDSO32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W947D6HBHX5I 制造商:WINBOND 制造商全稱:Winbond 功能描述:128Mb Mobile LPDDR
W947D6HBHX5I TR 制造商:Winbond Electronics Corp 功能描述:
W947D6HBHX6E 制造商:Winbond Electronics Corp 功能描述:IC LPDDR SDRAM 128MBIT 60VFBGA
W947D6HBHX6G 制造商:WINBOND 制造商全稱:Winbond 功能描述:128Mb Mobile LPDDR
W948D2FB 制造商:WINBOND 制造商全稱:Winbond 功能描述:256Mb Mobile LPDDR