MT48V4M32LFB5-8:G TR Micron Technology Inc, MT48V4M32LFB5-8:G TR Datasheet - Page 53
![IC SDRAM 128MBIT 125MHZ 90VFBGA](/photos/7/23/72313/mfg557-90-vfbga_sml.jpg)
MT48V4M32LFB5-8:G TR
Manufacturer Part Number
MT48V4M32LFB5-8:G TR
Description
IC SDRAM 128MBIT 125MHZ 90VFBGA
Manufacturer
Micron Technology Inc
Type
Mobile SDRAMr
Specifications of MT48V4M32LFB5-8:G TR
Format - Memory
RAM
Memory Type
Mobile SDRAM
Memory Size
128M (4Mx32)
Speed
125MHz
Interface
Parallel
Voltage - Supply
2.3 V ~ 2.7 V
Operating Temperature
0°C ~ 70°C
Package / Case
90-VFBGA
Organization
4Mx32
Density
128Mb
Address Bus
14b
Access Time (max)
19/8/7ns
Maximum Clock Rate
125MHz
Operating Supply Voltage (typ)
2.5V
Package Type
VFBGA
Operating Temp Range
0C to 70C
Operating Supply Voltage (max)
2.7V
Operating Supply Voltage (min)
2.3V
Supply Current
115mA
Pin Count
90
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Table 18:
PDF: 09005aef807f4885/Source: 09005aef8071a76b
128Mbx16x32Mobile_2.fm - Rev. L 10/07 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 entire table; notes appear on page 56
CL = 3
CL = 2
CL = 1
53
Symbol
t
t
t
ROH(3)
ROH(2)
ROH(1)
t
t
t
t
t
t
t
CKED
t
t
DQM
DWD
t
t
t
t
MRD
DQD
DQZ
CCD
DAL
PED
DPL
BDL
CDL
RDL
Micron Technology, Inc., reserves the right to change products or specifications without notice.
-75M
1
1
1
0
0
2
0
5
2
1
1
2
2
3
2
128Mb: x16, x32 Mobile SDRAM
-8
1
1
1
0
0
2
0
5
2
1
1
2
2
3
2
1
Electrical Specifications
©2001 Micron Technology, Inc. All rights reserved.
-10
1
1
1
0
0
2
0
5
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
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
Notes
15, 21
16, 21
16, 21
17
14
14
17
17
17
17
17
17
26
17
17
17