MT46H16M32LFCM-6:B TR Micron Technology Inc, MT46H16M32LFCM-6:B TR Datasheet - Page 54
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MT46H16M32LFCM-6:B TR
Manufacturer Part Number
MT46H16M32LFCM-6:B TR
Description
IC DDR SDRAM 512MBIT 90VFBGA
Manufacturer
Micron Technology Inc
Type
DDR SDRAMr
Specifications of MT46H16M32LFCM-6:B TR
Format - Memory
RAM
Memory Type
Mobile DDR SDRAM
Memory Size
512M (16M 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
16Mx32
Density
512Mb
Address Bus
15b
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
115mA
Pin Count
90
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
557-1381-2
Figure 19: CAS Latency
Operating Mode
PDF: 09005aef82d5d305
512mb_ddr_mobile_sdram_t47m.pdf – Rev. I 12/09 EN
Command
Command
The normal operating mode is selected by issuing a LOAD MODE REGISTER command
with bits A[n:7] each set to zero, and bits A[6:0] set to the desired values.
All other combinations of values for A[n:7] are reserved for future use. Reserved states
should not be used because unknown operation or incompatibility with future versions
may result.
DQS
DQS
DQ
DQ
CK#
CK#
CK
CK
READ
READ
T0
T0
CL - 1
CL = 2
CL - 1
54
NOP
NOP
T1
T1
t
512Mb: x16, x32 Mobile LPDDR SDRAM
AC
CL = 3
T1n
Transitioning Data
Micron Technology, Inc. reserves the right to change products or specifications without notice.
D
OUT
T2
NOP
NOP
T2
t
AC
D
T2n
T2n
OUT
Standard Mode Register
D
D
T3
OUT
NOP
OUT
NOP
T3
Don’t Care
© 2004 Micron Technology, Inc. All rights reserved.
T3n
D
D
OUT
T3n
OUT