MT48LC16M4A2TG-75:G TR Micron Technology Inc, MT48LC16M4A2TG-75:G TR Datasheet - Page 52
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MT48LC16M4A2TG-75:G TR
Manufacturer Part Number
MT48LC16M4A2TG-75:G TR
Description
IC SDRAM 64MBIT 133MHZ 54TSOP
Manufacturer
Micron Technology Inc
Datasheet
1.MT48LC4M16A2P-75G_TR.pdf
(72 pages)
Specifications of MT48LC16M4A2TG-75:G TR
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
64M (16Mx4)
Speed
133MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
54-TSOP II
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
557-1066-1
MT48LC16M4A2TG-75:G
MT48LC16M4A2TG-75:G
Timing Diagrams
Figure 35:
PDF: 09005aef80725c0b/Source: 09005aef806fc13c
64MSDRAM_2.fm - Rev. N 12/08 EN
DQML, DQMH
COMMAND
A0–A9, A11
DQM /
BA0, BA1
CKE
A10
CLK
DQ
T = 100µs
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Power-up:
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CLK stable
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MIN
DD
Initialize and Load Mode Register
and
t CKS
t CMS
Notes:
T0
NOP
t CKH
High-Z
t CMH
SINGLE BANK
t CMS
ALL BANKS
t CK
1. If CS# is HIGH at clock HIGH time, all commands applied are NOP.
2. The mode register may be loaded prior to the AUTO REFRESH cycles if desired.
3. JEDEC and PC100 specify three clocks.
4. Outputs are guaranteed High-Z after command is issued.
BANKS
PRECHARGE
ALL
T1
t CMH
t RP
Precharge
all banks
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t CMS
Tn + 1
REFRESH
AUTO
t CMH
t CH
AUTO REFRESH
t RFC
NOP
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NOP
52
t CL
To + 1
REFRESH
AUTO
AUTO REFRESH
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t RFC
NOP
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NOP
t AS
t AS
64Mb: x4, x8, x16 SDRAM
LOAD MODE
Tp + 1
REGISTER
CODE
CODE
t AH
t AH
Program Mode Register
©2000 Micron Technology, Inc. All rights reserved.
t MRD
Timing Diagrams
Tp + 2
NOP
2, 3, 4
Tp + 3
ACTIVE
BANK
ROW
ROW
DON’T CARE