MT4LSDT864HG-133G2 Micron Technology Inc, MT4LSDT864HG-133G2 Datasheet - Page 18
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MT4LSDT864HG-133G2
Manufacturer Part Number
MT4LSDT864HG-133G2
Description
MODULE SDRAM 64MB 144SODIMM
Manufacturer
Micron Technology Inc
Datasheet
1.MT4LSDT864HG-133G2.pdf
(22 pages)
Specifications of MT4LSDT864HG-133G2
Memory Type
SDRAM
Memory Size
64MB
Speed
133MHz
Package / Case
144-SODIMM
Main Category
DRAM Module
Sub-category
SDRAM
Module Type
144SODIMM
Device Core Size
64b
Organization
8Mx64
Total Density
64MByte
Chip Density
128Mb
Access Time (max)
6/5.4ns
Maximum Clock Rate
133MHz
Operating Supply Voltage (typ)
3.3V
Operating Current
600mA
Number Of Elements
4
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Operating Temp Range
0C to 65C
Operating Temperature Classification
Commercial
Pin Count
144
Mounting
Socket
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Table 16: EEPROM Device Select Code
Most significant bit (b7) is sent first
Table 17: EEPROM Operating Modes
09005aef80748a77
SD4C4_8_16X64HG.fm - Rev. C 6/04 EN
Memory Area Select Code (two arrays)
Protection Register Select Code
MODE
Current Address Read
Random Address Read
Sequential Read
Byte Write
Page Write
SDA OUT
SDA IN
SCL
t SU:STA
Figure 9: SPD EEPROM Timing Diagram
RW BIT
t F
1
0
1
1
0
0
t HD:STA
t LOW
t AA
V
V
V
V
b6
IH
IH
IH
IH
1
0
WC
V
V
DEVICE TYPE IDENTIFIER
or V
or V
or V
or V
IL
IL
t HIGH
t HD:DAT
IL
IL
IL
IL
b5
0
1
18
BYTES
1
1
1
1
16
1
t DH
b5
32MB, 64MB, 128MB (x64, SR)
1
1
t R
Micron Technology, Inc., reserves the right to change products or specifications without notice.
INITIAL SEQUENCE
START, Device Select, RW = 1
START, Device Select, RW = 0, Address
reSTART, Device Select, RW= 1
Similar to Current or Random Address Read
START, Device Select, RW = 0
START, Device Select, RW = 0
t SU:DAT
144-PIN SDRAM SODIMM
b4
0
0
SA2
SA2
b3
CHIP ENABLE
©2004 Micron Technology, Inc. All rights reserved.
SA1
SA1
b2
t SU:STO
t BUF
SA0
SA0
b1
UNDEFINED
RW
RW
RW
b0