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 72/80

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Figure 51:
Write – With Auto Precharge
T0
T1
t CL
CLK
t CK
t CKS
t CKH
CKE
t CMS
t CMH
COMMAND
ACTIVE
NOP
t CMS
DQMU, DQML
t AS
t AH
COLUMN m 2
A0–A9, A11
ROW
t AS
t AH
ENABLE AUTO PRECHARGE
ROW
A10
t AS
t AH
BA0, BA1
BANK
t DS
DQ
t RCD
t RAS
t RC
Notes:
1. For this example, BL = 4.
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
T5
t CH
WRITE
NOP
NOP
NOP
t CMH
BANK
t DH
t DS
t DH
t DS
t DH
t DS
t DH
D
m
D
m + 1
D
m + 2
D
m + 3
IN
IN
IN
IN
Micron Technology, Inc., reserves the right to change products or specifications without notice.
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128Mb: x16, x32 Mobile SDRAM
Timing Diagrams
T6
T7
T8
NOP
NOP
NOP
t WR
t RP
©2001 Micron Technology, Inc. All rights reserved.
T9
ACTIVE
ROW
ROW
BANK
DON’T CARE