Datasheet

DTM64378A
8GB - 240-Pin 2Rx4 Registered ECC DDR3 DIMM
Document 06824, Revision A, 4-Aug-11, Dataram Corporation 

 2011 Page 10
Bit 0. RZQ / 6 - X
Bit 1. RZQ / 7 - X
Bit 6 ~ Bit 2. Reserved -
Bit 7. DLL-Off Mode Support
SDRAM Drivers Supported.
Extended Temperature Range - X
Extended Temperature Refresh Rate -
Auto Self Refresh (ASR) -
On-die Thermal Sensor (ODTS) Readout -
Reserved -
Reserved -
Reserved -
31
Partial Array Self Refresh (PASR) -
0x01
Module Thermal Sensor.
Bit 6 ~ Bit 0. Thermal Sensor Accuracy - 0
32
Bit 7. Thermal Sensor -
With TS
0x80
SDRAM Device Type.
Bit 6 ~ Bit 0. Non-Standard Device Description - 0
33
Bit 7. SDRAM Device Type -
Std Mono
0x00
34
Fine Offset for SDRAM Minimum Cycle Time(tCKmin) 1.25ns
0x00
35
Fine Offset for Minimum CAS Latency Time(tAAmin) 13.125ns
0x00
36
Fine Offset for Minimum RAS# to CAS# Delay Time(tRCDmin) 13.125ns
0x00
37
Fine Offset for Minimum Row Precharge Delay Time(tRPmin) 13.125ns
0x00
38
Fine Offset for Minimum Active to Active/Refresh Delay
Time(tRCmin)
48.125ns
0x00
39-59
Reserved Reserved
0x00
Module Nominal Height
Bit 4 ~ Bit 0. Module Nominal Height max, in mm -
29<h<=30
60
Bit 7 ~ Bit5. Reserved - 0
0x0F
Module Maximum Thickness
Bit 3 ~ Bit 0. Front, in mm (baseline thickness
= 1 mm) -
1<th<=2
61
Bit 7 ~ Bit 4. Back, in mm (baseline thickness
= 1 mm) -
1<th<=2
0x11
Reference Raw Card Used
Bit 4 ~ Bit 0. Reference Raw Card -
R/C E
Bit 6, Bit 5. Reference Raw Card Revision -
Rev.2
62
Bit 7. Reserved - 0
0x44
(Registered) DIMM Module Attributes.
Bit 1 ~ Bit 0. # of Registers used on RDIMM -
1 Register
Bit 3 ~ Bit 2. # of Rows of DRAMs on RDIMM -
2 Rows
63
Bit 7 ~ Bit 4. Reserved - 0
0x09