MT46H4M32LFB5-6 AT:K Micron Technology Inc, MT46H4M32LFB5-6 AT:K Datasheet - Page 2

• Manufacturer Part Number: MT46H4M32LFB5-6 AT:K
• Description: IC DDR SDRAM 128MBIT 90VFBGA
• Manufacturer: Micron Technology Inc
• Type: DDR SDRAMr

Specifications of MT46H4M32LFB5-6 AT:K

• Format - Memory: RAM
• Memory Type: Mobile DDR SDRAM
• Memory Size: 128M (4Mx32)
• Speed: 166MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 90-VFBGA
• Organization: 4Mx32
• Density: 128Mb
• Address Bus: 14b
• Access Time (max): 6.5/5ns
• 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: 100mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1:
FBGA Part Marking
General Description
PDF: 09005aef835b8f7c / Source: 09005aef835b8e70
128mb_ddr_mobile_sdram_t35m_AT_addendum.fm - Rev. D 01/09 EN
Micron Technology
Product Family
46 = Mobile LPDDR SDRAM
Operating Voltage
H = 1.8V/1.8V
Configuration
8 Meg x 16
4 Meg x 32
Addressing
LF = Mobile standard addressing
128Mb Mobile DDR Part Numbering
Note:
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.
The information in this addendum is specific to the 128Mb, 8 Meg x 16 and 4 Meg x 32
Mobile DDR SDRAM, VFBGA-packaged part. For detailed specification information,
refer to the product data sheet available on Micron’s Web site: www.micron.com.
Any values specified in this addendum replace the same values listed in the data sheet
for this product.
MT
46
128Mb: x16, x32 Mobile LPDDR SDRAM AT Addendum
H 8M16 LF
2
BF
-6
Micron Technology, Inc., reserves the right to change products or specifications without notice.
AT
:K
Design Revision
:K
Operating Temperature
AT = Automotive (–40°C to +105°C)
Cycle Time
–5 = 5ns
–54 = 5.4ns
–6 = 6ns
–75 = 7.5ns
Package Codes
BF = 8mm x 9mm VFBGA “green”
B5 = 8mm x 13mm VFBGA “green”
t
t
©2008 Micron Technology, Inc. All rights reserved.
CK, CL = 3
CK, CL = 3
t
t
FBGA Part Marking
CK, CL = 3
CK, CL = 3