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参数资料
| 型号： | MT48V8M16LFB4-75M:G |
| 元件分类： | DRAM |
| 英文描述： | 8M X 16 SYNCHRONOUS DRAM, 5.4 ns, PBGA54 |
| 封装： | 8 X 8 MM, LEAD FREE, VFBGA-54 |
| 文件页数： | 1/80页 |
| 文件大小： | 2775K |
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Products and specifications discussed herein are subject to change by Micron without notice.
128Mb: x16, x32 Mobile SDRAM
Features
PDF: 09005aef807f4885/Source: 09005aef8071a76b
Micron Technology, Inc., reserves the right to change products or specifications without notice.
128Mbx16x32Mobile_1.fm - Rev. M 1/09 EN
1
2001 Micron Technology, Inc. All rights reserved.
Mobile SDRAM
MT48LC8M16LF, MT48V8M16LF, MT48LC4M32LF, MT48V4M32LF
Features
Temperature-compensated self refresh (TCSR)
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 (not
available on AT devices)
Auto refresh
– 64ms, 4,096-cycle refresh (15.6s/row)
(commercial and industrial)
– 16ms, 4,096-cycle refresh (3.9s/row)
(automotive)
LVTTL-compatible inputs and outputs
Low voltage power supply
Partial-array self refresh (PASR) power-saving mode
Table 1:
Key Timing Parameters
CL = CAS (READ) latency
Speed
Grade
Clock
Frequency
Access Time
tRCD tRP
CL = 1 CL = 2 CL = 3
-75M
133 MHz
–
5.4
19ns
-8
125 MHz
–
7ns
20ns
-10
100 MHz
–
7ns
20ns
-75M
100 MHz
–
6
–
19ns
-8
100 MHz
–
8ns
–
20ns
-10
83 MHz
–
8ns
–
20ns
-8
50 MHz
19ns
–
20ns
-10
40 MHz
22ns
–
20ns
Notes: 1. x16 only.
2. x32 only.
3. Contact Micron for availability.
Part Number Example:
MT48V8M16LFB4-8:G
Options
Mark
VDD/VDDQ
– 3.3V/3.3V
LC
– 2.5V/2.5–1.8V
V
Configurations
– 8 Meg x 16 (2 Meg x 16 x 4 banks)
8M16
– 4 Meg x 32 (1 Meg x 32 x 4 banks)
4M32
Package/ball out
– 54-ball VFBGA (8mm x 8mm)1
F4
– 54-ball VFBGA (8mm x 8mm)1 Pb-free
B4
– 90-ball VFBGA (8mm x 13mm)2
F5
– 90-ball VFBGA (8mm x 13mm)2 Pb-free
B5
– 54-pin TSOP II (400 mil)
TG3
– 54-pin TSOP II (400 mil) Pb-free
P3
Timing (cycle time)
– 7.5ns @ CL = 3 (133 MHz)
-75M3
– 8ns @ CL = 3 (125 MHz)
-8
– 10ns @ CL = 3 (100 MHz)
Temperature
– Commercial (0°C to +70°C)
None
– Industrial (–40°C to +85°C)
IT
– Automotive (–40°C to +105°C)
AT3
Design revision
:G
Table 2:
Configurations
8 Meg x 16
4 Meg x 32
Configuration
2 Meg x 16 x 4
banks
1 Meg x 32 x 4
banks
Refresh count
4K
Row addressing
4K (A0–A11)
Bank addressing
4 (BA0, BA1)
Column
addressing
512 (A0–A8)
256 (A0–A7)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MT48V8M16LFB4-8 ITG | 制造商:Micron Technology Inc 功能描述:DRAM Chip Mobile SDRAM 128M-Bit 8Mx16 2.5V 54-Pin VFBGA Tray |
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