參數(shù)資料
型號: W3H64M16E-400BC
廠商: MICROSEMI CORP-PMG MICROELECTRONICS
元件分類: DRAM
英文描述: 64M X 16 DDR DRAM, 0.6 ns, PBGA79
封裝: 14 X 11 MM, 1.27 MM PITCH, PLASTIC, BGA-79
文件頁數(shù): 12/30頁
文件大?。?/td> 881K
代理商: W3H64M16E-400BC
W3H64M16E-XBX
2
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
July 2009
Rev. 5
White Electronic Designs Corp. reserves the right to change products or specications without notice.
A0-12
BA0-1
CAS#
DQ0
DQ15
RAS#
WE#
CAS#
DQ0
DQ15
WE#
U1
RAS#
CS#
A0-12
BA0-1
CK0#
CK#
CKE
LDM0
LDM
UDM0
UDM
LDQS0
LDQS#
UDQS0
LDQS0#
UDQS0#
UDQS#
LDQS
UDQS
CK0
CK
ODT
CKE
ODT
CS#
FIGURE 2 – FUNCTIONAL BLOCK DIAGRAM
TOP VIEW
FIGURE 3 - PIN CONFIGURATION
1
2
3
4
5
6
7
8
A
B
C
D
E
F
G
H
J
K
DQ15
DQ8
VCCQ
DQ9
DQ14
GND
A5
A9
VCC
A11
DNU-A13
GND
A3
A7
A1
GND
A4
A6
A8
BA1
A10
VCC
A0
DNU
A2
CKE0
ODT0
GND
BA2
CS0
BA0
DNU
VCC
RAS#
WE#
VREF
DQ2
LDQS
GND
VCCQ
GND
DQ3
DQ4
DQ0
LDQS#
VCCQ
DQ1
DQ6
DQ13
GND
VCCQ
DQ11
DQ12
UDQS
GND
A12
CAS#
CK#
CK
DQ5
DQ7
DQ10
UDQS#
GND
LDM
UDM
* Ball K7 is reserved for signal A13 on future upgrades.
Ball F2 is reserved for signal CKE1 on the 2-Rank W3H264M16E-XNBX.
Ball F3 is reserved for signal ODT 1 on the 2-Rank W3H264M16E-XNBX.
Ball H7 is reserved for signal CS1 on the 2-Rank W3H264M16E-XNBX.
相關(guān)PDF資料
PDF描述
W3H64M64E-400SBC 64M X 64 DDR DRAM, 0.6 ns, PBGA208
W3H64M72E-400ESI 64M X 72 DDR DRAM, 0.6 ns, PBGA208
W3H64M72E-400ESI 64M X 72 DDR DRAM, 0.6 ns, PBGA208
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W3H64M64E-400SBM 制造商:Microsemi Corporation 功能描述:64M X 64 DDR2, 1.8V, 400MHZ, 208PBGA MIL-TEMP. - Bulk 制造商:Microsemi Corporation 功能描述:SDRAM MEMORY
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