AS260 datasheet(9/45 Pages) ONSEMI

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AR0260 DS Rev. G Pub. 4/15 EN

©Semiconductor Components Industries, LLC,2015.

AR0260: 1/6-Inch 1080P High-Definition (HD) Digital Image Sensor

Functional Description

Notes:

1. AGND and DGND are not connected internally.

2. To be left floating if not using feature.

3. Must always be connected even when not using MIPI.

4. The VDD and REG_FB pins must be connected together and have a 0.1F decoupling capacitor

attached.

5. GPIO1 pin functions as CONFIG during power-on cycle. GPIO1 pin must be driven low during

power-on cycle. GPIO1 pin should be either connected to DGND or needs pull-down resistor.

Table 3:

Pin Descriptions

Name

Type

Description

Note

EXTCLK

Input

Input clock signal.

RESET_BAR

Input/PU

Master reset signal, active LOW. This signal has an internal pull up.

SCLK

Input

Two-wire serial interface clock.

SDATA

I/O

Two-wire serial interface data.

SADDR

Input

Selects device address for the two-wire serial interface.

FRAME_VALID (FV)

Output

Identifies rows in the active image.

LINE_VALID (LV)

Output

Identifies pixels in the active line.

PIXCLK

Output

Pixel clock.

DOUT[7:0]

Output

DOUT[7:0] for 8-bit image data output or DOUT[9:2] for 10-bit image data

output.

CLK_N

Output

Differential MIPI clock (sub-LVDS, negative).

CLK_P

Output

Differential MIPI clock (sub-LVDS, positive).

DATA_N

Output

Differential MIPI data (sub-LVDS, negative).

DATA_P

Output

Differential MIPI data (sub-LVDS, positive).

DATA_2N

Output

Differential MIPI data (sub-LVDS, negative).

DATA_2P

Output

Differential MIPI data (sub-LVDS, positive).

GPIO0

Input/Output

General purpose input/output.

GPIO1

Input/Output

General purpose input/output.

GPIO2

Input/Output

General purpose input/output.

SHUTDOWN

Input

Low power shutdown control, active HIGH.

TRST_BAR

Input

Must be tied to DGND in normal operation.

VDD

Supply

Digital power. Must connect to REG_FB.

DGND

Supply

Digital ground.

VDD_IO

Supply

I/O power supply.

VAA

Supply

Analog power.

VAA_PIX

Supply

Analog pixel power.

AGND

Supply

Analog ground.

VPP

Supply

Reserved. To be left floating in normal operation.

REG_IN0

Supply

Digital power. Must connect to VDD_PHY.

REG_OUT

Supply

Digital power output.

REG_FB

Supply

Digital power. Must connect to VDD.4

VDD_PHY

Supply

I/O power supply for the MIPI interface. Must connect to REG_IN0

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