MT48LC2M32B2P-55:G Micron Technology Inc, MT48LC2M32B2P-55:G Datasheet - Page 54

• 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

Figure 36:
PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5
64MSDRAMx32_2.fm - Rev. J 12/08 EN
Auto Refresh Mode
COMMAND
BA0, BA1
DQM 0–3
A0–A9
A10
CLK
CKE
DQ
Precharge all
High-Z
t CKS
active banks
t CMS
t AS
SINGLE BANK
PRECHARGE
ALL BANKS
BANK(S)
T0
t AH
t CKH
t CMH
t CK
t RP
T1
NOP
T2
REFRESH
AUTO
t CH
t RFC
NOP
54
(
(
(
(
(
)
(
(
)
(
)
(
)
(
)
)
)
)
)
(
(
(
)
)
)
(
(
(
(
(
(
)
(
)
(
)
)
)
)
)
)
(
(
)
(
(
(
)
)
)
)
(
(
(
)
(
)
(
(
)
)
)
)
)
NOP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t CL
Tn + 1
REFRESH
AUTO
t RFC
DON’T CARE
NOP
(
(
(
(
(
)
(
(
(
(
)
(
)
(
)
)
)
)
)
)
)
(
(
)
)
(
(
(
(
(
)
(
)
(
(
(
(
)
(
)
(
)
)
)
)
)
)
)
(
(
)
)
)
(
)
)
NOP
To + 1
©2001 Micron Technology, Inc. All rights reserved.
ACTIVE
ROW
ROW
BANK
64Mb: x32 SDRAM
UNDEFINED
Timing Diagrams