MT48H32M16LFCJ-75 L IT:A TR Micron Technology Inc, MT48H32M16LFCJ-75 L IT:A TR Datasheet - Page 47

• Manufacturer Part Number: MT48H32M16LFCJ-75 L IT:A TR
• Description: IC SDRAM 512MBIT 133MHZ 54VBGA
• Manufacturer: Micron Technology Inc

Specifications of MT48H32M16LFCJ-75 L IT:A TR

• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 512M (32Mx16)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 54-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1331-2

Table 11:
PDF: 09005aef81ca5de4/Source: 09005aef81ca5e03
MT48H32M16LF_1.fm - Rev. J 2/08 EN
AC Characteristics
Parameter
Access time from CLK (pos. 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)
ACTIVE-to-PRECHARGE command
ACTIVE-to-ACTIVE command period
ACTIVE-to-READ or WRITE delay
Refresh period (8,192 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 Characteristics and Recommended AC Operating Conditions
Notes: 5, 6, 8, 9, 11; notes appear on pages 51–52
CL = 3
CL = 2
CL = 3
CL = 2
CL = 3
CL = 2
512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
Symbol
t
t
t
t
t
t
47
t
AC (3)
AC (2)
CK (3)
CK (2)
HZ (3)
HZ (2)
t
t
t
t
t
t
t
CMH
t
t
t
t
t
CKH
CMS
t
t
RCD
RRD
t
t
CKS
t
RAS
t
t
XSR
t
REF
RFC
WR
OH
AH
DH
AS
CH
DS
RC
CL
RP
t
LZ
T
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Min
67.5
7.5
9.6
1.5
2.5
1.5
1.5
2.5
0.3
44
19
80
19
15
80
1
3
3
1
1
1
1
2
-75
120,000
Max
1.2
64
6
9
6
9
Min
Electrical Specifications
2.5
2.5
2.5
2.5
2.5
0.5
10
48
72
20
80
19
15
80
1
3
3
8
1
1
1
1
2
-8
©2005 Micron Technology, Inc. All rights reserved.
120,000
Max
1.2
64
7
9
7
9
Units
t
ms
ns
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
23
23
10
10
31
20
7