STV-974/552S-R01 STMicroelectronics, STV-974/552S-R01 Datasheet - Page 11

• Manufacturer Part Number: STV-974/552S-R01
• Description: KIT DEMO W/VS6552
• Manufacturer: STMicroelectronics

Specifications of STV-974/552S-R01

• Sensor Type: CMOS Imaging, Color (RGB)
• Sensing Range: VGA
• Interface: I²C
• Sensitivity: 30 fps
• Embedded: No
• Utilized Ic / Part: STV0974E, VS6552
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3891

Table 12. Timing Characteristics
Figure 4. CCI AC characteristics
Note: The VS6552 maximum I2C frequency of 400 kHz is only valid for external clock frequencies at or above 19.2 MHz. Due to a design
f
t
t
t
t
t
t
t
t
t
t
t
t
Ci/o
Cin
CLK
MSCL
LOW
HIGH
SP
BUF
HD.STA
SU.STA
HD.DAT
SU.DAT
R
F
SU.STO
Symbol
Symbol
a.Nominal frequencies are 6.5 to 26MHz with a 1% center frequency tolerance
a.Cb = total capacitance on the lines
MSDA
MSCL
issue, for external clock frequencies below 19.2MHz, the maximum guaranteed I2C frequency is limited to 200 kHz.
stop
Clock frequency input
MSCL clock frequency
Clock pulse width low
Clock pulse width high
Pulse width of spikes which are suppressed
by the input filter
Bus free time between transmissions
Start hold time
Start set-up time
Data in hold time
Data in set-up time
MSCL/MSDA rise time
MSCL/MSDA fall time
Stop set-up time
Input / Output capacitance (MSDA)
Input capacitance (MSCL)
t
BUF
start
t
HD.STA
Parameter description
Parameter description
t
LOW
t
R
a
t
HD.DAT
t
HIGH
t
F
t
SU.DAT
...
...
20+0.1C
20+0.1 C
6.5 - 1%
Min.
Min.
100
1.3
0.6
1.3
0.6
0.6
0.6
0
0
0
t
SU.STA
b
start
a
b
a
t
HD.STA
Max.
Typ.
400
300
300
0.9
t
50
SU.STO
8
6
-
stop
26 + 1%
Max.
Unit
kHz
pF
pF
µs
µs
ns
µs
µs
µs
µs
ns
ns
ns
µs
b
Unit
MHz
VS6552
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