AC Characteristics
(VCC-GND = 5.0V, Ta = 25° C; unless otherwise specified)
PARAMETER
SYM.
CONDITIONS
50 % duty cycle
MIN.
TYP.
MAX.
UNIT
Maximum clock pulse
frequency (SCLK)
FMAX
-
2.5
5
MHz
Pulse Width
SCLK
100
60
30
30
20
20
10
-
-2
-2
-2
-2
-2
-2
-2
-
-
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
TW
TCS
Command Setting Time
Data Setting Time
C/DB to SCLK
TDS1
TDS2
TSU1
TSU2
TH
C/DB to SCLK (Write Mode)
C/DB to SCLK (Read Mode)
Sin to SCLK (Command)
Sin to SCLK (Data)
SCLK to Sin
-
-
Setup Time
-
-
Hold time
-
Input/Output Switch Time
Output Valid Time
TSW
TV
Vdd = 2.4V
15
10
-
Vdd = 2.4V
-
Output Hold Time
THO
TSREC
Vdd = 2.4V
20
90
Software Reset Recovery Time
Vdd = 2.4V
-
System Timing
Command Write Setup Time Waveforms
COMMAND WRITE PERIOD
COMMAND
DATA
TCS
TW
TDS1
C/DB
SCLK
TSU1
TSU2
TH
Valid In
Valid In
Sin
MEGAWIN
MA009A Technical Summary
13
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