MT4HTF6464AY-667E1 Micron Technology Inc, MT4HTF6464AY-667E1 Datasheet - Page 2

• Manufacturer Part Number: MT4HTF6464AY-667E1
• Description: MODULE DDR2 512MB 240-UDIMM
• Manufacturer: Micron Technology Inc

Specifications of MT4HTF6464AY-667E1

• 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: 1Gb
• Access Time (max): 45ps
• Maximum Clock Rate: 667MHz
• Operating Supply Voltage (typ): 1.8V
• Operating Current: 880mA
• Number Of Elements: 4
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Pin Count: 240
• Mounting: Socket
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1351

Table 2: Addressing
Table 3: Part Numbers and Timing Parameters – 128MB Modules (End of Life)
Base device: MT47H16M16,
Table 4: Part Numbers and Timing Parameters – 256MB Modules
Base device: MT47H32M16,
Table 5: Part Numbers and Timing Parameters – 512MB Modules
Base device: MT47H64M16,
PDF: 09005aef80ed6fda
htf4c16_32_64x64ay – Rev. H 3/10 EN
Parameter
Refresh count
Row address
Device bank address
Device configuration
Column address
Module rank address
Part Number
MT4HTF1664A(I)Y-667__
MT4HTF1664A(I)Y-53E__
MT4HTF1664A(I)Y-40E__
Part Number
MT4HTF3264A(I)Y-80E__
MT4HTF3264A(I)Y-800__
MT4HTF3264A(I)Y-667__
MT4HTF3264A(I)Y-53E__
MT4HTF3264A(I)Y-40E__
Part Number
MT4HTF6464A(I)Y-80E__
MT4HTF6464A(I)Y-800__
MT4HTF6464A(I)Y-667__
MT4HTF6464A(I)Y-53E__
MT4HTF6464A(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: MT4HTF3264AY-667E1.
2
2
2
1
1
1
256Mb DDR2 SDRAM
512Mb DDR2 SDRAM
1Gb DDR2 SDRAM
128MB, 256MB, 512MB (x64, SR) 240-Pin DDR2 SDRAM UDIMM
Module
Density
Module
Density
Module
Density
128MB
128MB
128MB
256MB
256MB
256MB
256MB
256MB
512MB
512MB
512MB
512MB
512MB
256Mb (16 Meg x 16)
Configuration
Configuration
Configuration
16 Meg x 64
16 Meg x 64
16 Meg x 64
32 Meg x 64
32 Meg x 64
32 Meg x 64
32 Meg x 64
32 Meg x 64
64 Meg x 64
64 Meg x 64
64 Meg x 64
64 Meg x 64
64 Meg x 64
8K A[12:0]
512 A[8:0]
4 BA[1:0]
128MB
1 S0#
8K
2
Bandwidth
Bandwidth
Bandwidth
Module
Module
Module
5.3 GB/s
4.3 GB/s
3.2 GB/s
6.4 GB/s
6.4 GB/s
5.3 GB/s
4.3 GB/s
3.2 GB/s
6.4 GB/s
6.4 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.
512Mb (32 Meg x 16)
8K A[12:0]
4 BA[1:0]
1K A[9:0]
256MB
1 S0#
8K
Memory Clock/
Memory Clock/
Memory Clock/
3.75ns/533 MT/s
3.75ns/533 MT/s
3.75ns/533 MT/s
3.0ns/667 MT/s
5.0ns/400 MT/s
2.5ns/800 MT/s
2.5ns/800 MT/s
3.0ns/667 MT/s
5.0ns/400 MT/s
2.5ns/800 MT/s
2.5ns/800 MT/s
3.0ns/667 MT/s
5.0ns/400 MT/s
Data Rate
Data Rate
Data Rate
© 2003 Micron Technology, Inc. All rights reserved.
1Gb (64 Meg x 16)
8K A[12:0]
1K A[9:0]
8 BA[2:0]
512MB
(CL-
(CL-
(CL-
Clock Cycles
Clock Cycles
Clock Cycles
1 S0#
8K
t
t
t
Features
5-5-5
4-4-4
3-3-3
5-5-5
6-6-6
5-5-5
4-4-4
3-3-3
5-5-5
6-6-6
5-5-5
4-4-4
3-3-3
RCD-
RCD-
RCD-
t
t
t
RP)
RP)
RP)