MT48H32M16LFBF-75 IT:B Micron Technology Inc, MT48H32M16LFBF-75 IT:B Datasheet - Page 20

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

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

Electrical Specifications – AC Operating Conditions
Table 10: Electrical Characteristics and Recommended AC Operating Conditions
Notes 1–5 apply to all parameters and conditions
PDF: 09005aef82ea3742
512mb_mobile_sdram_y47m.pdf – Rev. H 12/09 EN
AC Characteristics
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
512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
Symbol
20
t
t
t
t
t
t
t
t
t
CMH
t
t
OHn
t
t
CKH
CMS
t
t
t
t
t
t
RCD
RRD
t
CKS
t
RAS
t
RFC
t
XSR
t
t
REF
WR
OH
AC
AH
CH
DH
AS
CK
DS
HZ
RC
CL
RP
t
LZ
T
Min
Micron Technology, Inc. reserves the right to change products or specifications without notice.
120
1.5
2.5
2.5
9.6
1.5
1.5
1.5
2.5
1.8
0.3
42
60
18
72
18
15
–
–
1
6
1
1
1
–
–
1
–
2
-6
120,000
Max
1.2
64
5
8
5
8
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Min
67.5
19.2
19.2
120
1.5
2.5
2.5
7.5
9.6
1.5
1.5
1.5
2.5
1.8
0.3
45
72
15
1
1
1
1
1
2
–
–
–
–
–
-75
© 2007 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