MT36HTS51272FY-667A2D3 Micron Technology Inc, MT36HTS51272FY-667A2D3 Datasheet - Page 13

• Manufacturer Part Number: MT36HTS51272FY-667A2D3
• Description: MODULE DDR2 4GB 240FBDIMM
• Manufacturer: Micron Technology Inc

Specifications of MT36HTS51272FY-667A2D3

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

Figure 4:
PDF: 09005aef822148b0/source: 09005aef82214898
HTS36C512x72F_2.fm - Rev. A 4/06 EN
Ref Clock
SMBus
Reset#
1x2
AMB Functional Block Diagram
NORTH
Controller
Controller
Reset
Control
SMBus
LAI
PLL
Thermal
Sensor
Core Control
and CRCs
Decoder and
CRC Check
Command
Northbound
and Read FIFO
Southbound
Data CRC Gen
10 x2
Data-out
MUX
Data-in
failover
10 × 12
PISO
Data Merge
14 × 6 × 2
Data
FIFO
deMUX
failover
14 x 2
Pattern Generator
Sync and Idle
Link INIT SM,
Controller, and
Re-Time
DDR2 SDRAM Command
Link INIT SM,
and CSRs
Control,
and CSRs
External MEMBIST
Re-synch
DDR2 Calibration
IBIST
Re-synch
LAI Logic
240-Pin 4GB DDR2 SDRAM FBDIMM (DR, FB, x72)
DDR2 State
Controller
and CRCs
Re-Time
13
IBIST
14 x 2
NB LAI Buffer
10 × 12
deMUX
Data Merge
patterns
INIT
14 × 12
Southbound
Data-out
MUX
Northbound
Data-in
PISO
10 x2
Micron Technology, Inc., reserves the right to change products or specifications without notice.
CMD Out
Data-out
Data-in
DDR2
I/Os
SOUTH
Functional Description
72 + 18 × 2
4
4
29
29
©2006 Micron Technology, Inc. All rights reserved.
DDR2 SDRAM
Data/Strobe
DDR2 SDRAM Clock
DDR2 SDRAM Clock#
DDR2 SDRAM Address/
Command Copy 1
DDR2 SDRAM Address/
Command Copy 2
Preliminary