MT93L16
Preliminary Information
AC Electrical Characteristics† - Serial Data Interfaces - Voltages are with respect to ground (V ) unless
SS
otherwise stated
Characteristics
MCLK Frequency
Sym
Min
Typ
Max
Units
Test Notes
1
2
f
19.15
90
20.5
MHz
ns
CLK
BCLK/C4i Clock High
BCLK/C4i Clock Low
BCLK/C4i Period
t
BCH,
t
C4H
3
t
90
ns
BLL,
t
C4L
4
5
t
240
80
7900
ns
ns
BCP
SSI Enable Strobe to Data Delay
(first bit)
t
C =150pF
L
SD
6
7
8
9
SSI Data Output Delay (excluding
first bit)
t
80
80
10
15
ns
ns
ns
ns
C =150pF
L
DD
SSI Output Active to High
Impedance
t
C =150pF
L
AHZ
SSI Enable Strobe Signal Setup
t
t
BCP
-15
SSS
SSH
SSI Enable Strobe Signal Hold
t
t
BCP
-10
10 SSI Data Input Setup
11 SSI Data Input Hold
t
10
15
20
20
80
80
ns
ns
ns
ns
ns
ns
DIS
t
DIH
12 ST-BUS/GCI F0i Setup
13 ST-BUS/GCI F0i Hold
14 ST-BUS/GCI Data Output delay
t
150
150
F0iS
F0iH
DSD
t
t
C =150pF
L
15 ST-BUS/GCI Output Active to High
Impedance
t
C =150pF
L
ASHZ
16 ST-BUS/GCI Data Input Hold time
17 ST-BUS/GCI Data Input Setup time
t
20
20
ns
ns
DSH
t
DSS
† Timing is over recommended temperature and power supply voltages.
14
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