MT46H4M32LFB5-5:K TR Micron Technology Inc, MT46H4M32LFB5-5:K TR Datasheet - Page 52

• Manufacturer Part Number: MT46H4M32LFB5-5:K TR
• Manufacturer: Micron Technology Inc
• Type: DDR SDRAMr

Specifications of MT46H4M32LFB5-5:K TR

• Organization: 4Mx32
• Density: 128Mb
• Address Bus: 14b
• 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: 110mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Figure 18: CAS Latency
Operating Mode
PDF: 09005aef8331b3e9
128mb_mobile_ddr_sdram_t35m.pdf - Rev. F 03/10 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
52
NOP
NOP
T1
T1
t
128Mb: 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
© 2007 Micron Technology, Inc. All rights reserved.
T3n
D
D
OUT
T3n
OUT