ADVANCE
128Mb: x16, x32
MOBILE SDRAM
CLOCK SUSPEND MODE1
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
t
CK
t
CL
CLK
CKE
t
CH
t
t
CKS CKH
t
t
CKS
CKH
t
t
CMS
CMH
COMMAND
READ
NOP
NOP
NOP
NOP
NOP
WRITE
NOP
t
t
CMS
CMH
DQMU, DQML
A0-A9, A11
t
t
AH
AS
2
2
COLUMN m
COLUMN e
t
AS
t
AH
A10
t
AS
t
AH
BA0, BA1
BANK
BANK
t
AC
t
AC
t
OH
t
HZ
t
DS
t
DH
D
OUT
m
D
OUT m + 1
D
OUT
e
DOUT e + 1
DQ
t
LZ
DON’T CARE
UNDEFINED
TIMING PARAMETERS
-8
-10
-8
-10
MAX UNITS
SYMBOL*
MIN
1
MAX
MIN
MAX UNITS
SYMBOL*
MIN
MAX
MIN
t
t
AC (3)
7
8
7
8
ns
ns
ns
ns
ns
ns
ns
ns
ns
CKH
1
2.5
1
ns
ns
ns
ns
ns
ns
t
t
AC (2)
CKS
2.5
1
t
t
AC (1)
19
22
CMH
t
t
AH
1
2.5
3
1
2.5
3
CMS
2.5
1
2.5
1
t
t
AS
DH
t
t
CH
DS
2.5
2.5
t
t
CL
3
3
HZ (3)
7
8
7
8
ns
ns
ns
ns
ns
t
t
CK (3)
8
10
12
HZ (2)
t
t
CK (2)
10
HZ (1)
19
22
t
t
LZ
1
1
CK (1)
20
25
ns
t
OH
2.5
2.5
*CAS latency indicated in parentheses.
NOTE: 1. For this example, the burst length = 2, the CAS latency = 3, and auto precharge is disabled.
2. x16: A9 and A11 = “Don’t Care”
x32: A8, A9 and A11 = “Don’t Care”
128Mb: x16, x32 Mobile SDRAM
MobileY95W_3V_F.p65 – Rev. F; Pub. 9/02
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2002, Micron Technology, Inc.
42
MICRON [ MICRON TECHNOLOGY ]
