MT48LC2M32B2P-55:G Micron Technology Inc, MT48LC2M32B2P-55:G Datasheet - Page 51

• Manufacturer Part Number: MT48LC2M32B2P-55:G
• Description: IC SDRAM 64MBIT 5.5NS 86TSOP
• Manufacturer: Micron Technology Inc

Specifications of MT48LC2M32B2P-55:G

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 64M (2Mx32)
• Speed: 5.5ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 86-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Timing Diagrams
Figure 33:
PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5
64MSDRAMx32_2.fm - Rev. J 12/08 EN
COMMAND
DQM 0–3
BA0, BA1
A0–A9
CKE
A10
CLK
DQ
T = 100µs
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Power-up:
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CK stable
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DD
Initialize and Load Mode Register
and
t CKS
t CMS
T0
Notes:
NOP
t CKH
t CMH
High-Z
SINGLE BANK
t CMS
ALL BANKS
t CK
1. The mode register may be loaded prior to the AUTO REFRESH cycles if desired.
2. Outputs are guaranteed High-Z after command is issued.
PRECHARGE
BANKS
T1
ALL
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
51
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
t AS
LOAD MODE
Tp + 1
REGISTER
CODE
CODE
CODE
t AH
t AH
t AH
Program Mode Register
©2001 Micron Technology, Inc. All rights reserved.
64Mb: x32 SDRAM
t MRD
Tp + 2
Timing Diagrams
NOP
1, 2
Tp + 3
ACTIVE
BANK
ROW
ROW
DON’T CARE
UNDEFINED