MT48H8M16LFB4-75 IT Micron Semiconductor Products, MT48H8M16LFB4-75 IT Datasheet

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MT48H8M16LFB4-75 IT

Manufacturer Part Number
MT48H8M16LFB4-75 IT
Description
Manufacturer
Micron Semiconductor Products
Datasheet
Mobile SDRAM
MT48H8M16LF – 2 Meg x 16 x 4 banks
MT48H4M32LF – 1 Meg x 32 x 4 banks
Features
• V
• Fully synchronous; all signals registered on positive
• Internal, pipelined operation; column address can
• Four internal banks for concurrent operation
• Programmable burst lengths: 1, 2, 4, 8, and
• Auto precharge, includes concurrent auto precharge
• Auto refresh and self refresh modes
• LVTTL-compatible inputs and outputs
• On-chip temperature sensor to control
• Partial-array self refresh (PASR)
• Deep power-down (DPD)
• Selectable output drive strength (DS)
Table 1:
Table 2:
PDF: 09005aef832ff1ea / Source: 09005aef832ff1ac
128mb_mobile_sdram_y35m__1.fm - Rev. B 6/08 EN
‡Products and specifications discussed herein are for evaluation and reference purposes only and are subject to change by
Number of banks
Bank address balls
Row address balls
Column address balls
edge of system clock
be changed every clock cycle
continuous
self refresh rate
Speed
Micron without notice. Products are only warranted by Micron to meet Micron’s production data sheet specifications.
Grade
DD
Architecture
-75
-6
/
V
DD
Q = 1.7–1.95V
Configuration Addressing
Key Timing Parameters
CL = CAS (READ) latency
Clock Rate (MHz)
CL = 2
104
104
8 Meg x 16
BA0, BA1
CL = 3
A[11:0]
A[8:0]
166
133
4
CL = 2
8ns
8ns
Access Time
4 Meg x 32
BA0, BA1
A[11:0]
A[7:0]
4
CL = 3
5.4ns
5ns
128Mb: 8 Meg x 16, 4 Meg x 32 Mobile SDRAM
1
Notes: 1. Only available for x16 configuration.
Options
• V
• Addressing
• Configuration
• Plastic “green” packages
• Timing – cycle time
• Operating temperature range
• Design revision
– 1.8V/1.8V
– Standard addressing option
– 8 Meg x 16 (2 Meg x 16 x 4 banks)
– 4 Meg x 32 (1 Meg x 32 x 4 banks)
– 54-ball VFBGA (8mm x 8mm)
– 90-ball VFBGA (8mm x 13mm)
– 6ns at CL = 3
– 7.5ns at CL = 3
– Commercial (0°C to +70°C)
– Industrial (–40°C to +85°C)
DD
Micron Technology, Inc., reserves the right to change products or specifications without notice.
/V
2. Only available for x32 configuration.
DD
Q
©2008 Micron Technology, Inc. All rights reserved.
Marking
Preliminary
Features
8M16
4M32
None
B4
B5
-75
LF
-6
IT
:K
H
1
2

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