MT48V8M16LFB4-8 IT:G Micron Technology Inc, MT48V8M16LFB4-8 IT:G Datasheet - Page 69
![IC SDRAM 128MBIT 125MHZ 54VFBGA](/photos/7/22/72286/557-54-fbga_sml.jpg)
MT48V8M16LFB4-8 IT:G
Manufacturer Part Number
MT48V8M16LFB4-8 IT:G
Description
IC SDRAM 128MBIT 125MHZ 54VFBGA
Manufacturer
Micron Technology Inc
Type
Mobile SDRAMr
Specifications of MT48V8M16LFB4-8 IT:G
Format - Memory
RAM
Memory Type
Mobile SDRAM
Memory Size
128M (8Mx16)
Speed
125MHz
Interface
Parallel
Voltage - Supply
2.3 V ~ 2.7 V
Operating Temperature
-40°C ~ 85°C
Package / Case
54-VFBGA
Organization
8Mx16
Density
128Mb
Address Bus
14b
Access Time (max)
19/8/7ns
Maximum Clock Rate
125MHz
Operating Supply Voltage (typ)
2.5V
Package Type
VFBGA
Operating Temp Range
-40C to 85C
Operating Supply Voltage (max)
2.7V
Operating Supply Voltage (min)
2.3V
Supply Current
100mA
Pin Count
54
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 48:
PDF: 09005aef807f4885/Source: 09005aef8071a76b
128Mbx16x32Mobile_2.fm - Rev. M 1/09 EN
DQMU, DQML
A0–A9, A11
COMMAND
BA0, BA1
CKE
A10
CLK
DQ
t CKS
t CMS
t AS
t AS
t AS
ACTIVE
BANK
T0
ROW
ROW
Read – Full-Page Burst
t CKH
t CMH
t AH
t AH
t AH
t CK
t RCD
Notes:
T1
NOP
1. For this example, CL = 2.
2. x16: A9 and A11 = “Don’t Care.”
3. Page left open; no
x32: A8, A9, and A11 = “Don’t Care.”
See Table 17 on page 53.
t CMS
t CL
COLUMN m 2
T2
BANK
READ
t CMH
t CH
CAS Latency
T3
NOP
t LZ
t AC
t
RP.
T4
D
NOP
OUT
t OH
512 (x16) locations within same row
m
69
t AC
Full-page burst does not self-terminate.
Can use BURST TERMINATE command.
D
T5
OUT
NOP
t OH
m+1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Full page completed
t AC
D
T6
OUT
128Mb: x16, x32 Mobile SDRAM
NOP
t OH
t AC
m+2
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Tn + 1
D
NOP
OUT
t OH
m-1
t AC
©2001 Micron Technology, Inc. All rights reserved.
BURST TERM
Tn + 2
3
Timing Diagrams
D
OUT
UNDEFINED
t OH
m
t AC
Tn + 3
D
OUT
NOP
t OH
m+1
t HZ
DON’T CARE
Tn + 4
NOP