MT48LC2M32B2TG7IT Micron Technology Inc, MT48LC2M32B2TG7IT Datasheet - Page 61
MT48LC2M32B2TG7IT
Manufacturer Part Number
MT48LC2M32B2TG7IT
Description
Manufacturer
Micron Technology Inc
Type
SDRAMr
Datasheet
1.MT48LC2M32B2TG7IT.pdf
(69 pages)
Specifications of MT48LC2M32B2TG7IT
Organization
2Mx32
Density
64Mb
Address Bus
13b
Access Time (max)
17/8/5.5ns
Maximum Clock Rate
143MHz
Operating Supply Voltage (typ)
3.3V
Package Type
TSOP-II
Operating Temp Range
-40C to 85C
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Supply Current
160mA
Pin Count
86
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Not Compliant
Figure 43:
PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5
64MSDRAMx32_2.fm - Rev. J 12/08 EN
COMMAND
BA0, BA1
DQM 0-3
A0-A9
CKE
A10
CLK
DQ
t CMS t CMH
t CKS
t AS
t AS
t AS
READ – DQM Operation
ACTIVE
T0
ROW
ROW
BANK
t CKH
t AH
t AH
t AH
Notes:
t RCD
t CK
T1
NOP
1. For this example, CL = 2.
2. A8 and A9 = “Don’t Care.”
DISABLE AUTO PRECHARGE
ENABLE AUTO PRECHARGE
t CMS
t CL
COLUMN m 2
T2
READ
BANK
t CMH
t CH
CAS Latency
T3
NOP
t
LZ
t AC
61
T4
NOP
t OH
D
t HZ
OUT
m
Micron Technology, Inc., reserves the right to change products or specifications without notice.
T5
NOP
t
LZ
t AC
T6
NOP
D
t AC
t OH
OUT
m + 2
©2001 Micron Technology, Inc. All rights reserved.
T7
NOP
64Mb: x32 SDRAM
D
OUT
Timing Diagrams
t OH
t HZ
m + 3
T8
NOP
DON’T CARE
UNDEFINED