IC SDRAM 128MBIT 125MHZ 54VFBGA

 

MT48V8M16LFB4-8:G TR

Manufacturer Part NumberMT48V8M16LFB4-8:G TR
DescriptionIC SDRAM 128MBIT 125MHZ 54VFBGA
ManufacturerMicron Technology Inc
MT48V8M16LFB4-8:G TR datasheets

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Specifications of MT48V8M16LFB4-8:G TR

Format - MemoryRAMMemory TypeMobile SDRAM
Memory Size128M (8Mx16)Speed125MHz
InterfaceParallelVoltage - Supply2.3 V ~ 2.7 V
Operating Temperature0°C ~ 70°CPackage / Case54-VFBGA
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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Page 70/80

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Figure 49:
Read – DQM Operation
T0
T1
CLK
t CK
t CKS
t CKH
CKE
t CMS t CMH
COMMAND
ACTIVE
NOP
DQMU, DQML
t AS
t AH
A0–A9, A11
ROW
t AS
t AH
ENABLE AUTO PRECHARGE
ROW
A10
DISABLE AUTO PRECHARGE
t AS
t AH
BA0, BA1
BANK
DQ
t RCD
Notes:
1. For this example, CL = 2.
2. x16: A9 and A11 = “Don’t Care.”
x32: A8, A9, and A11 = “Don’t Care.”
See Table 17 on page 53.
PDF: 09005aef807f4885/Source: 09005aef8071a76b
128Mbx16x32Mobile_2.fm - Rev. M 1/09 EN
T2
T3
T4
t CL
t CH
READ
NOP
NOP
t CMS
t CMH
COLUMN m 2
BANK
t AC
t OH
D
m
OUT
t
t HZ
LZ
CAS Latency
Micron Technology, Inc., reserves the right to change products or specifications without notice.
70
128Mb: x16, x32 Mobile SDRAM
Timing Diagrams
T5
T6
T7
T8
NOP
NOP
NOP
NOP
t AC
t AC
t OH
t OH
D
m + 2
D
m + 3
OUT
OUT
t
t HZ
LZ
UNDEFINED
©2001 Micron Technology, Inc. All rights reserved.
DON’T CARE