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Numéro de référence | MT48V8M32LFF5-10 | ||
Description | MOBILE SDRAM | ||
Fabricant | Micron Technology | ||
Logo | |||
1 Page
256Mb: x32 Mobile SDRAM
Features
Mobile SDRAM
MT48LC8M32LF, MT48V8M32LF, MT48H8M32LF - 2 Meg x 32 x 4 banks
For the latest data sheet, refer to Micron’s Web site: www.micron.com/products/dram/mobile
Features
• Low voltage power supply
• Partial array self refresh power-saving mode
• Temperature Compensated Self Refresh (TCSR)
• Deep power-down mode
• Programmable output drive strength
• Fully synchronous; all signals registered on positive
edge of system clock
• Internal pipelined operation; column address can
be changed every clock cycle
• Internal banks for hiding row access/precharge
• Programmable burst lengths: 1, 2, 4, 8, or full page
• Auto precharge, includes concurrent auto
precharge, and auto refresh modes
• Self-refresh mode; standard and low power
• 64ms, 4,096-cycle refresh
• LVTTL-compatible inputs and outputs
• Commercial and industrial temperature ranges
• Supports CAS latency of 1, 2, 3
Table 1: Addressing
Configuration
Refresh Count
Row Addressing
Bank Addressing
Column Addressing
8 Meg x 32
2 Meg x 32 x 4 banks
4K
4K (A0–A11)
4 (BA0, BA1)
512 (A0–A8)
Options
• VDD/VDDQ
• 3.3V/3.3V
• 2.5V/2.5V
• 1.8V/1.8V
• Configurations
• 8 Meg x 32 (2 Meg x 32 x 4 banks)
• Package/Ballout
• 90-ball VFBGA (8mm x 13mm)
(Standard)
• 90-ball VFBGA (8mm x 13mm)
(Lead-free)
• Timing (Cycle Time)
• 7.5ns @ CL = 3 (133 MHz)
• 7.5ns @ CL = 2 (104 MHz)
• 8ns @ CL = 3 (125 MHz)
• 8ns @ CL = 2 (104 Mhz)
• 10ns @ CL = 3 (100 MHz)
• 10ns @ CL = 2 (83 Mhz)
• Operating Temperature Range
• Commercial (0° to +70°C)
• Industrial (-40°C to +85°C)
Marking
LC
V
H
8M32
F5
B5
-75
-75
-8
-8
-10
-10
None
IT
Table 2: Key Timing Parameters
CL = CAS (READ) latency
Speed
Grade
-75
-8
-10
-75
-8
-10
Clock
Frequency
133 MHz
125 MHz
100 MHz
133 MHz
104 MHz
83 MHz
Access Time
CL = 2
–
–
–
7ns
8ns
8ns
CL = 3
6ns
7ns
7ns
–
–
-
Setup
Time
2.5ns
2.5ns
2.5ns
2.5ns
2.5ns
2.5ns
Hold
Time
1ns
1ns
1ns
1ns
1ns
1ns
PDF: 09005aef80d460f2/Source: 09005aef80cd8d41
256Mb SDRAM x32_1.fm - Rev. G 6/05
1 Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2003 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.
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Pages | Pages 30 | ||
Télécharger | [ MT48V8M32LFF5-10 ] |
No | Description détaillée | Fabricant |
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