参数资料
型号: W949D2CBJX6E
厂商: WINBOND ELECTRONICS CORP
元件分类: DRAM
英文描述: 16M X 32 DDR DRAM, 5 ns, PBGA90
封装: 8 X 13 MM, 0.80 MM PITCH, HALOGEN FREE AND LEAD FREE, VFBGA-90
文件页数: 59/60页
文件大小: 1160K
代理商: W949D2CBJX6E
W949D6CB / W949D2CB
512Mb Mobile LPDDR
Publication Release Date: Jun, 14, 2011
- 8 -
Revision A01-006
5. BLOCK DIAGRAM
5.1 Block Diagram
UDM / LDM (x16)
CK
CKE
CS
RAS
CAS
WE
A10
A0
An
BA0
BA1
CLOCK
BUFFER
COMMAND
DECODER
ADDRESS
BUFFER
REFRESH
COUNTER
COLUMN
COUNTER
CONTROL
SIGNAL
GENERATOR
MODE
REGISTER
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
BANK #2
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
BANK #0
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
BANK #3
DATA CONTROL
CIRCUIT
DQ
BUFFER
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
BANK #1
DMn
R
O
W
D
E
C
O
R
D
E
R
O
W
D
E
C
O
R
D
E
R
O
W
D
E
C
O
R
D
E
R
O
W
D
E
C
O
R
D
E
R
DQ0 – DQ15 (x16)
DQ0 – DQ31 (x32)
DMn (x32)
UDQS / LDQS (x16)
DQSn (x32)
CK
相关PDF资料
PDF描述
WPD1M16C-80TJI 1M X 16 FAST PAGE DRAM, 80 ns, PDSO42
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W25P012AD-7 32K X 32 STANDARD SRAM, 7 ns, PQFP100
WME128K8-120CC 128K X 8 EEPROM 5V, 120 ns, CDIP32
相关代理商/技术参数
参数描述
W949D2CBJX6ETR 制造商:Winbond Electronics Corp 功能描述:512M MDDR, X32, 166MHZ, 65NM
W949D2CBJX6G 制造商:WINBOND 制造商全称:Winbond 功能描述:512Mb Mobile LPDDR
W949D2KBJX5E 制造商:Winbond Electronics Corp 功能描述:512M MDDR, X32, 200MHZ 制造商:Winbond Electronics Corp 功能描述:IC MEMORY
W949D2KBJX5I 制造商:Winbond Electronics Corp 功能描述:IC MEMORY
W949D2KBJX6E 制造商:Winbond Electronics Corp 功能描述:512M MDDR, X32, 166MHZ 制造商:Winbond Electronics Corp 功能描述:IC MEMORY