MT48H8M32LFB5-8 IT:G TR Micron Technology Inc, MT48H8M32LFB5-8 IT:G TR Datasheet - Page 20
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MT48H8M32LFB5-8 IT:G TR
Manufacturer Part Number
MT48H8M32LFB5-8 IT:G TR
Description
Manufacturer
Micron Technology Inc
Type
Mobile SDRAMr
Datasheet
1.MT48H8M32LFB5-8_ITG_TR.pdf
(86 pages)
Specifications of MT48H8M32LFB5-8 IT:G TR
Organization
8Mx32
Density
256Mb
Address Bus
14b
Access Time (max)
9/7ns
Maximum Clock Rate
125MHz
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
115mA
Pin Count
90
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Compliant
Electrical Specifications – AC Operating Conditions
Table 10: Electrical Characteristics and Recommended AC Operating Conditions
Notes 1–5 apply to all parameters and conditions
PDF: 09005aef834c13d2
256mb_mobile_sdram_y36n.pdf - Rev. I 11/09 EN
Parameter
Access time from CLK (positive edge)
Address hold time
Address setup time
CLK high-level width
CLK low-level width
Clock cycle time
CKE hold time
CKE setup time
CS#, RAS#, CAS#, WE#, DQM hold time
CS#, RAS#, CAS#, WE#, DQM setup time
Data-in hold time
Data-in setup time
Data-out High-Z time
Data-out Low-Z time
Data-out hold time (load)
Data-out hold time (no load)
ACTIVE-to-PRECHARGE command
ACTIVE-to-ACTIVE command period
ACTIVE-to-READ or WRITE delay
Refresh period (8192 rows)
AUTO REFRESH period
PRECHARGE command period
ACTIVE bank a to ACTIVE bank b command
Transition time
WRITE recovery time
Exit SELF REFRESH-to-ACTIVE command
Electrical Specifications – AC Operating Conditions
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
256Mb: 16 Meg x 16, 8 Meg x 32 Mobile SDRAM
Symbol
20
t
t
t
t
t
t
t
t
CMH
t
t
t
t
t
CKH
CMS
t
t
OHn
t
t
RCD
RRD
t
t
CKS
t
t
RAS
t
t
XSR
t
t
REF
RFC
OH
WR
AH
DH
AC
CH
CK
HZ
AS
DS
RC
RP
t
CL
LZ
T
112.5
Min
Micron Technology, Inc. reserves the right to change products or specifications without notice.
52.5
1.5
2.5
2.5
9.6
1.5
0.5
1.5
1.5
2.5
1.8
0.3
60
18
72
18
15
–
–
1
6
1
1
–
–
1
–
2
-6
120,000
Max
1.2
64
5
8
–
–
–
–
–
–
–
–
–
–
–
–
5
8
–
–
–
–
–
–
–
–
–
–
112.5
Min
52.5
67.5
19.2
19.2
1.5
2.5
2.5
7.5
9.6
1.5
0.5
1.5
1.5
2.5
1.8
0.3
72
15
–
–
1
1
1
–
–
1
–
2
-75
©2008 Micron Technology, Inc. All rights reserved.
120,000
Max
5.4
5.4
1.2
64
8
–
–
–
–
–
–
–
–
–
–
–
–
8
–
–
–
–
–
–
–
–
–
–
Unit
t
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CK
ns
ns
ns
Notes
10
11
6
7
8
9