MT36HTS51272FY-667A3E3 Micron Technology Inc, MT36HTS51272FY-667A3E3 Datasheet - Page 20

• Manufacturer Part Number: MT36HTS51272FY-667A3E3
• Description: MODULE DDR2 4GB 240FBDIMM
• Manufacturer: Micron Technology Inc

Specifications of MT36HTS51272FY-667A3E3

• Memory Type: DDR2 SDRAM
• Memory Size: 4GB
• Speed: 667MT/s
• Package / Case: 240-FBDIMM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 8:
PDF: 09005aef822148b0/source: 09005aef82214898
HTS36C512x72F_2.fm - Rev. A 4/06 EN
Parameter
Electrical idle (EI) assertion pass-through timing
EI de-assertion pass-through timing
EI assertion duration
FBDIMM command to DDR@ clock out that
latches command
FBDIMM command to DDR2 WRITE
DDR2 READ to FBDIMM (last FBDIMM)
Resample pass-through time
Resynch pass-through time
Bitlock interval
Framelock interval
Timing Parameters
Notes:
2. Clocks defined as core clocks - 2 × SCK input.
3. For DDR2-667 (PC2-5300), this is measured from the beginning of the frame at the south-
4. For DDR2-667 (PC2-5300), this is measured from the latest DQS input to the AMB to the
1. Defined in FBDIMM architecture and protocol specification.
bound input to the DDR2 clock output that latches the first command of a frame to the
DDR2 SDRAM devices.
start of the matching data frame at the northbound FBDIMM outputs.
t
EI Propagate
t
Framelock
Symbol
t
Bitlock
t
EID
t
240-Pin 4GB DDR2 SDRAM FBDIMM (DR, FB, x72)
EI
–
–
–
–
–
20
Min
100
–
–
–
–
–
–
–
–
–
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1.075
2.075
TBD
Typ
8.1
5.0
–
–
–
–
–
Electrical Specifications
Bitlock
©2006 Micron Technology, Inc. All rights reserved.
Max
119
154
4
–
–
–
–
–
–
frames
frames
Units
CK
CK
CK
ns
ns
ns
ns
ns
Preliminary
Notes
1, 2
2
3
4
1
1