MT48H32M16LFBF-75 IT:B Micron Technology Inc, MT48H32M16LFBF-75 IT:B Datasheet - Page 79

MT48H32M16LFBF-75 IT:B

Manufacturer Part Number
MT48H32M16LFBF-75 IT:B
Description
Manufacturer
Micron Technology Inc
Type
SDRAMr
Datasheet

Specifications of MT48H32M16LFBF-75 IT:B

Organization
32Mx16
Density
512Mb
Address Bus
15b
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
90mA
Pin Count
54
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Compliant
Figure 48: Self Refresh Mode
PDF: 09005aef82ea3742
512mb_mobile_sdram_y47m.pdf – Rev. H 12/09 EN
Command
BA0, BA1
Address
DQM
CKE
A10
CLK
DQ
High-Z
t CKS
t CMS
Precharge all
active banks
t AS
Single bank
PRECHARGE
All banks
Bank(s)
T0
t CKH
t CMH
t AH
t CK
Note:
1. Each AUTO REFRESH command performs a REFRESH cycle. Back-to-back commands are
t RP
T1
NOP
not required.
t CH
Enter self refresh mode
t CKS
t CL
REFRESH
AUTO
T2
CLK stable prior to exiting
512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
self refresh mode
79
(
(
(
(
(
(
(
)
(
)
(
)
(
)
(
)
(
)
(
)
)
)
)
)
)
)
(
(
(
(
(
(
(
(
)
(
)
(
)
(
)
(
)
(
)
(
)
)
)
)
)
)
)
)
(
)
Micron Technology, Inc. reserves the right to change products or specifications without notice.
(Restart refresh time base)
Exit self refresh mode
Tn + 1
NOP
(
(
(
(
(
(
(
(
(
)
(
)
(
)
(
)
(
)
(
)
(
)
)
)
)
)
)
)
)
)
(
(
(
(
(
(
(
(
)
)
)
)
)
)
)
)
(
(
(
(
(
(
(
)
)
)
)
)
)
)
t XSR
SELF REFRESH Operation
To + 1
© 2007 Micron Technology, Inc. All rights reserved.
To + 2
REFRESH
AUTO
Don’t Care

Related parts for MT48H32M16LFBF-75 IT:B