MT8HTF6464AY-667B3 Micron Technology Inc, MT8HTF6464AY-667B3 Datasheet - Page 3

• Manufacturer Part Number: MT8HTF6464AY-667B3
• Description: MODULE SDRAM DDR2 512MB 240DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT8HTF6464AY-667B3

• Memory Type: DDR2 SDRAM
• Memory Size: 512MB
• Speed: 667MT/s
• Package / Case: 240-DIMM
• Main Category: DRAM Module
• Sub-category: DDR2 SDRAM
• Module Type: 240UDIMM
• Device Core Size: 64b
• Organization: 64Mx64
• Total Density: 512MByte
• Chip Density: 512Mb
• Maximum Clock Rate: 667MHz
• Operating Supply Voltage (typ): 1.8V
• Operating Current: 1.44A
• Number Of Elements: 8
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 240
• Mounting: Socket
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 5: Part Numbers and Timing Parameters – 1GB Modules
Base device: MT47H128M8,
PDF: 09005aef80e2ff8d
htf8c32_64_128x64aypdf - Rev. G 3/10 EN
Part Number
MT8HTF12864A(I)Y-1GA__
MT8HTF12864A(I)Y-80E__
MT8HTF12864A(I)Y-800__
MT8HTF12864A(I)Y-667__
MT8HTF12864A(I)Y-53E__
MT8HTF12864A(I)Y-40E__
Notes:
1. The data sheet for the base device can be found on Micron’s Web site.
2. All part numbers end with a two-place code (not shown) that designates component and PCB revisions.
Consult factory for current revision codes. Example: MT8HTF12864AY-667E1.
2
1
1Gb DDR2 SDRAM
Module
Density
256MB, 512MB, 1GB (x64, SR) 240-Pin DDR2 SDRAM UDIMM
1GB
1GB
1GB
1GB
1GB
1GB
Configuration
128 Meg x 64
128 Meg x 64
128 Meg x 64
128 Meg x 64
128 Meg x 64
128 Meg x 64
3
Bandwidth
Module
8.5 GB/s
6.2 GB/s
6.2 GB/s
5.3 GB/s
4.3 GB/s
3.2 GB/s
Micron Technology, Inc. reserves the right to change products or specifications without notice.
1.875ns/1066 MT/s
Memory Clock/
3.75ns/533 MT/s
2.5ns/800 MT/s
2.5ns/800 MT/s
3.0ns/667 MT/s
5.0ns/400 MT/s
Data Rate
© 2003 Micron Technology, Inc. All rights reserved.
(CL-
Clock Cycles
t
Features
7-7-7
5-5-5
6-6-6
5-5-5
4-4-4
3-3-3
RCD-
t
RP)