nt1gc72b89a0nl Nanya Techology, nt1gc72b89a0nl Datasheet - Page 13

• Manufacturer Part Number: nt1gc72b89a0nl
• Description: Registered Ddr3 Sdram Dimm
• Manufacturer: Nanya Techology

NT1GC72B89A0NL / NT2GC72B8PA0NL
NT4GC72B4NA1NL / NT4GC72B8NA1NL / NT8GTC72B4NA1NL
1GB: 128M x 72 / 2GB: 256M x 72 / 4GB: 512M x 72 / 8GB: 1G x 72
PC3-8500 / PC3-10600
Registered DDR3 SDRAM DIMM
Functional Block Diagram (Part 2 of 3)
[4GB
REV 1.1
06/2009
DQ[35:32]
DQ[63:60]
DQ[59:56]
DQ[47:44]
DQS14
DQS16


DQS4

DQS7

VSS
VSS
VSS
VSS
–
V
SS
2 Ranks, 256Mx4 DDR3 SDRAMs]
DQS
DQS
DQS
DQS

DM
DQ[3:0]

DM
DQ[3:0]

DM
DQ[3:0]

DM
DQ[3:0]
Notes :
1. DQ-to-I/O wiring is shown as recommended but may be changed.
2. ZQ pins of each SDRAM are connected to individual RZQ resistors (240Ω±1%).
3. See the wiring diagrams for resistor values.
D14
D16
D4
D7
DQS
DM
DQ[3:0]
DQS
DM
DQ[3:0]
DQS
DM
DQ[3:0]
DQS
DM
DQ[3:0]




D22
D22
D34
D25
13
DQ[39:36]
CB[43:40]
CB[55:52]
CB[51:48]
DQS13
DQS15


DQS5
DQS6


VSS
VSS
VSS
VSS
V
SS
NANYA reserves the right to change products and specifications without notice.
DQS
DQS
DQS
DQS

DM
DQ[3:0]

DM
DQ[3:0]

DM
DQ[3:0]

DM
DQ[3:0]
SCL
SA0
SA1
SA2
V
V
V
D13
D15
D5
D6
DDSPD
REFDQ
REFCA
V
V
V
SPD w/ Integrated Thermal Sensor
DD
TT
SS
© NANYA TECHNOLOGY CORPORATION
SCL
A0
A1
A2


DQS
DM
DQ[3:0]
DQS
DM
DQ[3:0]
DQS
DM
DQ[3:0]
DQS
DM
DQ[3:0]




SPD
D0-D35
D0-D35
D0-D35
D0-D35
D0-D35
D31
D23
D33
D24
SDA