MT46H32M32LFCM-6:A TR Micron Technology Inc, MT46H32M32LFCM-6:A TR Datasheet - Page 2

• Manufacturer Part Number: MT46H32M32LFCM-6:A TR
• Description: IC DDR SDRAM 1GBIT 90VFBGA
• Manufacturer: Micron Technology Inc
• Type: DDR SDRAMr

Specifications of MT46H32M32LFCM-6:A TR

• Format - Memory: RAM
• Memory Type: Mobile DDR SDRAM
• Memory Size: 1G (32M x 32)
• Speed: 166MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 90-VFBGA
• Organization: 32Mx32
• Density: 1Gb
• Address Bus: 13b
• Access Time (max): 6.5/5.5ns
• Maximum Clock Rate: 166MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 1.95V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 140mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1334-2

Table 2: Configuration Addressing – 1Gb
Figure 1: 1Gb Mobile LPDDR Part Numbering
Micron Technology
Product Family
46 = Mobile LPDDR
Operating Voltage
H = 1.8/1.8V
Configuration
64 Meg x 16
32 Meg x 32
Addressing
LF = Mobile standard addressing
LG = Reduced page-size option
Package Codes
CK = 10mm x 11.5mm, VFBGA, green
CM = 10mm x 13mm, VFBGA, green
FBGA Part Marking Decoder
Due to space limitations, FBGA-packaged components have an abbreviated part marking that is different from the
part number. Micron’s FBGA part marking decoder is available at www.micron.com/decoder.
PDF: 09005aef82ce3074
1gb_ddr_mobile_sdram_t48m.pdf - Rev. K 07/09 EN
Architecture
Configuration
Refresh count
Row addressing
Column addressing
16 Meg x 16 x 4 banks
MT 46
64 Meg x 16
16K (A[13:0])
1K (A[9:0])
8K
H
64M16 LF CK -6
8 Meg x 32 x 4 banks
32 Meg x 32
8K (A[12:0])
1K (A[9:0])
8K
2
L IT
1Gb: x16, x32 Mobile LPDDR SDRAM
Micron Technology, Inc. reserves the right to change products or specifications without notice.
:A
Reduced Page-Size Option 32 Meg x 32
Design Revision
:A = First generation
Operating Temperature
Blank = Commercial (0°C to +70°C)
IT = Industrial (–40°C to +85°C)
Power
Blank = Standard I
L = Low-power I
Cycle Time
-5 = 5ns
-54 = 5.4ns
-6 = 6ns
-75 = 7.5ns
t
t
CK CL = 3
CK CL = 3
8 Meg x 32 x 4 banks
t
t
CK CL = 3
CK CL = 3
16K (A[13:0])
DD2
512 (A[8:0])
DD2
/I
©2007 Micron Technology, Inc. All rights reserved.
DD6
/I
8K
DD6
Features