MT46H16M32LFCX-5:B Micron Technology Inc, MT46H16M32LFCX-5:B Datasheet - Page 54

• Manufacturer Part Number: MT46H16M32LFCX-5:B
• Description: IC DDR SDRAM 512MBIT 90VFBGA
• Manufacturer: Micron Technology Inc
• Type: DDR SDRAMr

Specifications of MT46H16M32LFCX-5:B

• Format - Memory: RAM
• Memory Type: Mobile DDR SDRAM
• Memory Size: 512M (16M x 32)
• Speed: 200MHz
• 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: 200MHz
• 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: 125mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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