MT46H32M16LFBF-6LIT:B Micron Semiconductor Products, MT46H32M16LFBF-6LIT:B Datasheet
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MT46H32M16LFBF-6LIT:B
Manufacturer Part Number
MT46H32M16LFBF-6LIT:B
Description
Manufacturer
Micron Semiconductor Products
Datasheet
1.MT46H32M16LFBF-6LITB.pdf
(98 pages)
Specifications of MT46H32M16LFBF-6LIT:B
Lead_time
2 weeks
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Mobile Low-Power DDR SDRAM
MT46H32M16LF – 8 Meg x 16 x 4 Banks
MT46H16M32LF – 4 Meg x 32 x 4 Banks
Features
• V
• 1.2V I/O option V
• Bidirectional data strobe per byte of data (DQS)
• Internal, pipelined double data rate (DDR)architec-
• Differential clock inputs (CK and CK#)
• Commands entered on each positive CK edge
• DQS edge-aligned with data for READs;center-
• 4 internal banks for concurrent operation
• Data masks (DM) for masking write data—one mask
• Programmable burst lengths (BL): 2, 4, 8, or 16
• Concurrent auto precharge option is supported
• Auto refresh and self refresh modes
• 1.8V LVCMOS-compatible inputs
• On-chip temp sensor to control self refresh rate
• Partial-array self refresh (PASR)
• Deep power-down (DPD)
• Status read register (SRR)
• Selectable output drive strength (DS)
• Clock stop capability
• 64ms refresh
PDF: 09005aef82d5d305
512mb_ddr_mobile_sdram_t47m.pdf – Rev. I 12/09 EN
ture; two data accesses per clock cycle
aligned with data for WRITEs
per byte
Table 1: Key Timing Parameters (CL = 3)
DD
Speed Grade
/V
DDQ
-54
-75
-5
-6
= 1.70–1.95V
Products and specifications discussed herein are subject to change by Micron without notice.
DDQ
Clock Rate (MHz)
= 1.14–1.30V
200
185
166
133
Access Time
5.0ns
5.0ns
5.0ns
6.0ns
1
512Mb: x16, x32 Mobile LPDDR SDRAM
Notes:
Options
• V
• Configuration
• Row-size option
• Plastic green package
• Timing – cycle time
• Power
• Operating temperature range
• Design revision
– 1.8V/1.8V
– 1.8V/1.2V
– 32 Meg x 16 (8 Meg x 16 x 4 banks)
– 16 Meg x 32 (4 Meg x 32 x 4 banks)
– JEDEC-standard option
– Reduced page-size option
– 60-ball VFBGA (8mm x 9mm)
– 90-ball VFBGA (10mm x 13mm)
– 90-ball VFBGA (9mm x 13mm)
– 5ns @ CL = 3
– 5.4ns @ CL = 3
– 6ns @ CL = 3
– 7.5ns @ CL = 3
– Standard I
– Low-power I
– Commercial (0˚ to +70˚C)
– Industrial (–40˚C to +85˚C)
DD
Micron Technology, Inc. reserves the right to change products or specifications without notice.
/V
1. Contact factory for availability.
2. Only available for x16 configuration.
3. Only available for x32 configuration.
DDQ
1
DD2
DD2
/I
DD6
/I
DD6
1
© 2004 Micron Technology, Inc. All rights reserved.
1
2
3
3
Marking
Features
32M16
16M32
None
None
CM
HC
-54
-75
LG
CX
BF
LF
IT
-5
-6
:B
H
L