MT48H8M16LFB4-8 IT TR Micron Technology Inc, MT48H8M16LFB4-8 IT TR Datasheet - Page 55
![IC SDRAM 128MBIT 125MHZ 54VFBGA](/photos/7/22/72286/557-54-fbga_sml.jpg)
MT48H8M16LFB4-8 IT TR
Manufacturer Part Number
MT48H8M16LFB4-8 IT TR
Description
IC SDRAM 128MBIT 125MHZ 54VFBGA
Manufacturer
Micron Technology Inc
Datasheet
1.MT48H8M16LFB4-8_IT_TR.pdf
(64 pages)
Specifications of MT48H8M16LFB4-8 IT TR
Format - Memory
RAM
Memory Type
Mobile SDRAM
Memory Size
128M (8Mx16)
Speed
125MHz
Interface
Parallel
Voltage - Supply
1.7 V ~ 1.9 V
Operating Temperature
-40°C ~ 85°C
Package / Case
54-VFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
557-1051-2
Figure 41: READ – Full-Page Burst
PDF: 09005aef80c97087/Source: 09005aef80c97015
MT48H8M16_2.fm - Rev. E 3/05 EN
DQMU, DQML
COMMAND
A0-A9, A11
BA0, BA1
CKE
A10
CLK
DQ
t CKS
t CMS
t AS
t AS
t AS
ACTIVE
BANK
T0
ROW
ROW
t CKH
t CMH
t AH
t AH
t AH
t RCD
t CL
Notes: 1. For this example, CL = 2.
T1
NOP
t CH
2. A9 and A11 are “Don’t Care.”
3. Page left open; no
t CMS
t CK
COLUMN m 2
T2
BANK
READ
t CMH
CAS Latency
T3
NOP
t LZ
t AC
t
RP.
T4
D
NOP
OUT
t OH
m
256 (x16) locations within same row
55
t AC
Full-page burst does not self-terminate.
Can use BURST TERMINATE command.
D
T5
OUT
NOP
t OH
m+1
Full page completed
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t AC
D
T6
OUT
NOP
t OH
t AC
m+2
(
(
(
(
(
(
)
(
)
(
)
(
)
(
(
)
(
(
(
)
)
)
)
)
)
(
(
(
(
(
(
)
(
)
(
)
)
)
)
(
)
(
)
(
)
(
)
(
(
)
)
)
)
)
)
)
(
(
(
)
)
)
(
(
(
)
)
)
128Mb: x16 Mobile SDRAM
Tn + 1
D
NOP
OUT
t OH
m-1
t AC
©2003 Micron Technology, Inc. All rights reserved.
BURST TERM
Tn + 2
3
D
Timing Diagrams
OUT
t OH
m
t AC
Tn + 3
D
OUT
NOP
DON’T CARE
UNDEFINED
t OH
m+1
t HZ
Tn + 4
NOP