m393b1k70bh1 Samsung Semiconductor, Inc., m393b1k70bh1 Datasheet - Page 19

• Manufacturer Part Number: m393b1k70bh1
• Description: Ddr3 Sdram
• Manufacturer: Samsung Semiconductor, Inc.

Note :
1. DQ-to-I/O wiring may be changed within a nibble.
2. Unless otherwise noted, resistor values are 15
3. See the wiring diagrams for all resistors associated with the command, address and control bus.
4. ZQ resitors are 240
Registered DIMM
EVENT_n
DQ[39:36]
DQ[47:44]
DQ[55:52]
DQ[63:60]
Vtt
SCL
SCL
DQS13
DQS13
DQS14
DQS14
DQS15
DQS15
DQS16
DQS16
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
Serial PD w/integrated Thermal Sensor
Thermal sensor with SPD
EVENT_n
WP
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
SA0 SA1 SA2
SA0 SA1 SA2
Serial PD
A0
A0
Ω ±
A1
A1
D29
D31
D33
D35
1%. For all other resistor values refer to the appropriate wiring diagram.
A2
A2
SDA
SDA
VSS
VSS
VSS
VSS
Ω ±
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
EVENT_n
5%.
SCL
D28
D30
D32
D34
Serial PD w/integrated Thermal Sensor
Integrated Thermal sensor with SPD
EVENT_n
SA0 SA1 SA2
A0
VSS
VSS
VSS
VSS
19 of 51
A1
A2
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
SDA
D61
D59
D57
D55
V
V
V
V
V
V
DDSPD
DD
TT
REFCA
REFDQ
SS
VSS
VSS
VSS
VSS
SCL
Serial PD, no Thermal Sensor
WP
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
ZQ
DQS
DQS
DM
DQ[3:0]
Rev. 1.0 December 2008
SA0 SA1 SA2
Serial PD
A0
D60
D58
D56
D54
A1
DDR3 SDRAM
A2
Serial PD
D0 - D71
D0 - D71
D0 - D71
D0 - D71
SDA