MT48LC128M4A2_07 MICRON [Micron Technology], MT48LC128M4A2_07 Datasheet - Page 52

no-image

MT48LC128M4A2_07

Manufacturer Part Number
MT48LC128M4A2_07
Description
512Mb x4, x8, x16 SDRAM
Manufacturer
MICRON [Micron Technology]
Datasheet
Figure 36:
PDF: 09005aef809bf8f3/Source: 09005aef80818a4a
512MbSDRAM.fm - Rev. L 10/07 EN
DQML, DQMH
Auto-Refresh Mode
COMMAND
A11, A12
DQM /
BA0, BA1
A0–A9,
A10
CKE
CLK
DQ
Precharge all
High-Z
active banks
t CKS
t CMS
t AS
SINGLE BANK
ALL BANKS
PRECHARGE
BANK(S)
T0
t AH
t CKH
t CMH
t CK
t RP
T1
NOP
T2
REFRESH
AUTO
t CH
52
NOP
t RFC
(
(
(
(
)
(
)
)
)
(
(
(
(
(
)
)
)
)
(
(
(
)
)
(
(
(
(
)
(
(
)
)
(
(
)
)
(
(
)
(
)
(
)
)
(
)
)
)
)
(
(
)
)
)
(
(
)
(
(
)
)
)
)
)
NOP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t CL
Tn + 1
REFRESH
AUTO
NOP
512Mb: x4, x8, x16 SDRAM
t
RFC
(
(
(
(
(
)
(
(
(
(
)
(
)
(
)
)
)
)
)
)
)
(
(
)
)
(
(
(
(
(
)
(
)
(
(
(
(
)
(
)
(
)
)
)
)
(
)
)
)
)
)
(
)
(
)
)
NOP
©2000 Micron Technology, Inc. All rights reserved.
To + 1
ACTIVE
ROW
ROW
BANK
Timing Diagrams
Don’t Care

Related parts for MT48LC128M4A2_07