MT48H8M16LFB4-75 IT:J Micron Technology Inc, MT48H8M16LFB4-75 IT:J Datasheet - Page 56

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

Specifications of MT48H8M16LFB4-75 IT:J

• 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 34:
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
CLK
CKE
A10
DQ
t CMS
t CKS
t AS
t AS
t AS
ACTIVE
Bank
T0
Row
Row
WRITE – Continuous Page Burst
t CKH
t CMH
t AH
t AH
t AH
Notes:
t RCD
t CL
T1
NOP
1.
2. Page left open; no
t CH
t
WR must be satisfied prior to issuing a PRECHARGE command.
t CMS
t CK
t DS
Column m
Din m
WRITE
T2
Bank
t CMH
t DH
t DS
t
RP
Din m + 1
T3
NOP
t DH
128Mb: 8 Meg x 16, 4 Meg x 32 Mobile SDRAM
56
t DS
Din m + 2
T4
NOP
All locations within same row
t DH
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Full page completed
t DS
Din m + 3
T5
NOP
t DH
(
(
(
(
(
(
)
(
)
(
)
(
)
(
)
(
)
)
)
)
)
(
(
(
)
(
(
(
(
(
(
)
(
)
)
(
)
(
)
(
)
(
)
(
)
)
)
(
)
)
)
)
)
(
(
(
)
(
)
(
)
)
)
)
t DS
Tn + 1
Din m - 1
NOP
©2008 Micron Technology, Inc. All rights reserved.
Full-page burst
does not self-terminate.
Use BURST TERMINATE
command to stop. 1, 2
t DH
Timing Diagrams
BURST TERM
Tn + 2
Don’t Care
Tn + 3
NOP