MT48H8M16LFB4-75 IT:J TR Micron Technology Inc, MT48H8M16LFB4-75 IT:J TR Datasheet - Page 48

• Manufacturer Part Number: MT48H8M16LFB4-75 IT:J TR
• Manufacturer: Micron Technology Inc
• Type: Mobile SDRAMr

Specifications of MT48H8M16LFB4-75 IT:J TR

• Organization: 8Mx16
• Density: 128Mb
• Address Bus: 14b
• Access Time (max): 8/5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 1.95V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 70mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

Figure 24:
PDF: 09005aef832ff1ea/Source: 09005aef832ff1ac
sdr_mobile_sdram_cmd_op_timing_dia_fr10_08__3.fm - Rev. E 4/09 EN
Command
BA0, BA1
Address
DQM
CKE
A10
CLK
DQ
t CMS
t CKS
t AS
t AS
t AS
ACTIVE
Bank 0
T0
Row
Row
Alternating Bank Read Accesses
t CKH
t CMH
t AH
t AH
t AH
t RCD - bank 0
t RAS - bank 0
t RC - bank 0
t RRD
Notes:
t CK
T1
NOP
1. For this example, BL = 4 and CL = 2.
Enable auto precharge
t CMS
t CL
Column m
Bank 0
T2
READ
t CMH
t CH
CL - bank 0
T3
NOP
t LZ
t AC
128Mb: 8 Meg x 16, 4 Meg x 32 Mobile SDRAM
48
ACTIVE
Bank 3
T4
Dout m
Row
Row
t OH
t AC
t RCD - bank 3
Micron Technology, Inc., reserves the right to change products or specifications without notice.
T5
m + 1
Dout
NOP
t OH
t AC
Enable auto precharge
Column b
Bank 3
T6
READ
m + 2
Dout
t OH
t AC
1
t RP - bank 0
CL - bank 3
©2008 Micron Technology, Inc. All rights reserved.
T7
NOP
m + 3
Dout
Don’t Care
Timing Diagrams
t OH
t AC
Bank 0
Row
T8
Row
ACTIVE
Dout b
t OH
t RCD - bank 0
t AC
Undefined