MT48V4M32LFFF-10 View Datasheet(PDF) - Micron Technology
Part Name
Description
MFG CO.
'MT48V4M32LFFF-10' PDF : 61 Pages View PDF
ADVANCE
128Mb: x16, x32
MOBILE SDRAM
READ – WITHOUT AUTO PRECHARGE1
T0
CLK
tCKS tCKH
CKE
tCMS tCMH
COMMAND
ACTIVE
DQMU, DQML
A0-A9, A11
tAS tAH
ROW
A10
BA0, BA1
tAS tAH
ROW
tAS tAH
BANK
T1
T2
T3
tCK
tCL
tCH
NOP
READ
NOP
tCMS tCMH
COLUMN m2
DISABLE AUTO PRECHARGE
BANK
DQ
tRCD
tRAS
tRC
tAC
tLZ
CAS Latency
T4
T5
T6
T7
NOP
NOP
PRECHARGE
NOP
tAC
tOH
DOUT m
ALL BANKS
SINGLE BANKS
tAC
tOH
DOUT m+1
BANK(S)
tAC
tOH
DOUT m+2
tRP
tOH
DOUT m+3
tHZ
T8
ACTIVE
ROW
ROW
BANK
DON’T CARE
UNDEFINED
TIMING PARAMETERS
SYMBOL*
tAC (3)
tAC (2)
tAC (1)
tAH
tAS
tCH
tCL
tCK (3)
tCK (2)
tCK (1)
tCKH
tCKS
-8
MIN MAX
7
8
19
1
2.5
3
3
8
10
20
1
2.5
-10
MIN MAX
7
8
22
1
2.5
3
3
10
12
25
1
2.5
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SYMBOL*
tCMH
tCMS
tHZ (3)
tHZ (2)
tHZ (1)
tLZ
tOH
tRAS
tRC
tRCD
tRP
-8
MIN MAX
1
2.5
7
8
19
1
2.5
48 120,000
80
20
20
-10
MIN MAX UNITS
1
ns
2.5
ns
7
ns
8
ns
22
ns
1
ns
2.5
ns
50 120,000 ns
100
ns
20
ns
20
ns
*CAS latency indicated in parentheses.
NOTE: 1. For this example, the burst length = 4, the CAS latency = 2, and the READ burst is followed by a “manual”
PRECHARGE.
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
45
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2002, Micron Technology, Inc.
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