mc-45d16cd641ks Elpida Memory, Inc., mc-45d16cd641ks Datasheet - Page 4

• Manufacturer Part Number: mc-45d16cd641ks
• Description: 16 M-word By 64-bit Ddr Synchronous Dynamic Ram Module
• Manufacturer: Elpida Memory, Inc.

DQ16 to DQ23
DQ24 to DQ31
DQ8 to DQ15
DQ0 to DQ7
BA0 to BA1
V DDSPD
A0 to AN
V DDID
V REF
DQS0
DQS1
DQS2
DQS3
V DD
V SS
DM0
DM1
DM2
DM3
CKE0
CKE1
/RAS
/CAS
/S1
/S0
/WE
8
8
8
8
R S
R S
R S
R S
R S
R S
R S
R S
R S
R S
R S
R S
Open
LDQS
LDM
I/O0 to I/O7
UDQS
UDM
I/O8 to I/O15
LDQS
LDM
I/O0 to I/O7
UDQS
UDM
I/O8 to I/O15
/S
D0
/S
D1
SPD
SDRAMs (D0 to D7)
SDRAMs (D0 to D7),
SDRAMs (D0 to D7), SPD
SDRAMs (D0 to D7)
SDRAMs (D0 to D7)
SDRAMs (D0 to D7)
SDRAMs (D0 to D7)
SDRAMs (D0 to D7)
SDRAMs (D0 to D3)
SDRAMs (D4 to D7)
LDQS
LDM
I/O0 to I/O7
UDQS
UDM
I/O8 to I/O15
LDQS
LDM
I/O0 to I/O7
UDQS
UDM
I/O8 to I/O15
/S
D4
/S
D5
V DD
and
V DDQ
DQ32 to DQ39
DQ40 to DQ47
DQ48 to DQ55
DQ56 to DQ63
DQS4
DQS5
DQS6
DQS7
DM4
DM5
DM6
DM7
SCL
SA0
SA1
SA2
Notes :
1. DQ wiring may differ from that described
in this drawing; however DQ/DM/DQS
relationships are maintained as shown.
V DDID strap connections:
(for memory device V DD , V DDQ )
/CK0
/CK1
/CK2
CK0
CK1
CK2
Strap out (open): V DD = V DDQ
Strap in (closed): V DD
8
8
8
8
R S
R S
R S
R S
R S
R S
R S
R S
R S
R S
R S
R S
SCL
A0
A1
A2
Serial PD
LDQS
LDM
I/O0 to I/O7
UDQS
UDM
I/O8 to I/O15
LDQS
LDM
I/O0 to I/O7
UDQS
UDM
I/O8 to I/O15
WP
SDA
V DDQ
D2
D3
/S
/S
4 loads
4 loads
0 loads
LDQS
LDM
I/O0 to I/O7
UDQS
UDM
I/O8 to I/O15
LDQS
LDM
I/O0 to I/O7
UDQS
UDM
I/O8 to I/O15
SDA
D6
D7
/S
/S