MT48LC4M32B2P-7IT Micron Technology Inc, MT48LC4M32B2P-7IT Datasheet - Page 64
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MT48LC4M32B2P-7IT
Manufacturer Part Number
MT48LC4M32B2P-7IT
Description
Manufacturer
Micron Technology Inc
Type
SDRAMr
Datasheet
1.MT48LC4M32B2P-7IT.pdf
(67 pages)
Specifications of MT48LC4M32B2P-7IT
Organization
4Mx32
Density
128Mb
Address Bus
14b
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
175mA
Pin Count
86
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MT48LC4M32B2P-7IT
Manufacturer:
MICRON
Quantity:
3 578
Company:
Part Number:
MT48LC4M32B2P-7IT:G
Manufacturer:
MICRON
Quantity:
6 710
Figure 47:
PDF: 09005aef80872800/Source: 09005aef80863355
128MbSDRAMx32_2.fm - Rev. L 1/09 EN
COMMAND
A0-A9, A11
BA0, BA1
DQM 0-3
CKE
CLK
A10
DQ
Write – Full-page Burst
t CMS
t CKS
t AS
t AS
t AS
Notes:
ACTIVE
BANK
T0
ROW
ROW
t CKH
t CMH
t AH
t AH
t AH
t RCD
1. A8, A9, and A11 = “Don’t Care.”
2.
3. Page left open; no
t CL
t
T1
WR must be satisfied prior to PRECHARGE command.
NOP
t CH
t CMS
t CK
t DS
COLUMN m 1
T2
BANK
WRITE
D
IN
t CMH
t DH
m
t
RP.
t DS
D
IN
T3
NOP
m + 1
t DH
64
t DS
D
IN
T4
NOP
256 locations within same row
m + 2
t DH
Full page completed
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t DS
D
IN
T5
NOP
m + 3
t DH
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(
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)
t DS
Tn + 1
D
IN
NOP
m - 1
t DH
Full-page burst does
not self-terminate. Can
use BURST TERMINATE
command to stop.
©2001 Micron Technology, Inc. All rights reserved.
128Mb: x32 SDRAM
BURST TERM
Timing Diagrams
Tn + 2
DON’T CARE
2, 3
Tn + 3
NOP