VS6624Q0KP STMicroelectronics, VS6624Q0KP Datasheet - Page 14

• Manufacturer Part Number: VS6624Q0KP
• Description: Display Modules & Development Tools CAMERA MODULE SINGLE CHIP 1.3MEGA
• Manufacturer: STMicroelectronics

Specifications of VS6624Q0KP

• Description/function: Camera Module
• Interface Type: Two-Wire Serial
• Data Bus Width: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Operational modes
Figure 3.
Note:
14/106
VDD (1.8V/2.8V)
AVDD (2.8V)
CE
CLK
SDA
SCL
Constraints:
POWER DOWN
Power up sequence
During the power-up sequence (CE = logic 1)
STANDBY mode
device is pulled HIGH. Power consumption is very low, most clocks inside the device are
switched off.
In this state I²C communication is possible when CLK is present and when the
microprocessor is enabled.
All registers are reset to their default values. The device I/O pins have a very high-
impedance.
Uninitialised = RAW The initialize mode is defined as supplies present, the CE signal is
logic 1 and the microcontroller clock has been activated.
During initialize mode the device firmware may be patched. This state is provided as an
intermediary configuration state and is not central to regular operation of the device.
The analogue video block is powered down, leading to a lower global consumption
STOP mode
VL6624/VS6624 is switched off and all registers are accessed over the I²C interface. A run
command received in this state automatically sets a transition through the Pause state to the
run mode.
The device must be in Stop mode to adjust output size.
The analogue video block is powered down, leading to a lower global consumption.
t1 >= 0ns
t2 >= 0ns
t3 >= 0ns
t4 >= TBC ms
t5 >= TBC ms
t1
●
●
●
t2
The digital supplies must be on and stable.
The internal digital supply of the VL6624/VS6624 is enabled by an internal
switch mechanism.
All internal registers are reset to default values by an internal power on reset
cell.
t3
The VL6624/VS6624 enters STANDBY mode when the CE pin on the
This is a low power mode. The analogue section of the
low level command: enable clocks
standby
t4
t5
setup commands
uninitialised mode
VL6624/VS6624