mt48lc4m32b2tg-7-it Micron Semiconductor Products, mt48lc4m32b2tg-7-it Datasheet - Page 46

• Manufacturer Part Number: mt48lc4m32b2tg-7-it
• Description: 128mb X32 Sdram
• Manufacturer: Micron Semiconductor Products

Table 19:
PDF: 09005aef80872800/Source: 09005aef80863355
128MbSDRAMx32_2.fm - Rev. K 9/07 EN
PARAMETER
READ/WRITE command to READ/WRITE command
CKE to clock disable or power-down entry mode
CKE to clock enable or power-down exit setup mode
DQM to input data delay
DQM to data mask during WRITEs
DQM to data High-Z during READs
WRITE command to input data delay
Data-in to ACTIVE command
Data-in to PRECHARGE command
Last data-in to burst STOP command
Last data-in to new READ/WRITE command
Last data-in to PRECHARGE command
LOAD MODE REGISTER command to ACTIVE or REFRESH command
Data-out to High-Z from PRECHARGE command
AC Functional Characteristics
Notes 5, 6, 7, 8, 9, 11 apply to the entire table; notes appear on page 47
46
CL = 3
CL = 2
CL = 1
CL = 3
CL = 2
CL = 1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
SYMBOL
t
t
t
t
t
t
ROH (3)
ROH (2)
ROH (1)
DAL (3)
DAL (2)
DAL (1)
t
t
t
t
t
t
t
CKED
t
DQM
DWD
t
t
t
t
MRD
DQD
DQZ
CCD
PED
DPL
BDL
CDL
RDL
-6
Electrical Specifications
1
1
1
0
0
2
0
5
4
3
2
1
1
2
2
3
2
1
©2001 Micron Technology, Inc. All rights reserved.
128Mb: x32 SDRAM
-7
1
1
1
0
0
2
0
5
4
3
2
1
1
2
2
3
2
1
UNITS
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
NOTES