OV00798-B56G-1C [OMNIVISION]

Battery Home Automation Cameras;


型号：	OV00798-B56G-1C
厂家：	OMNIVISION TECHNOLOGIES, INC.
描述：	Battery Home Automation Cameras 电池
文件：	总2页 (文件大小：707K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

OV798camera video processor product brief

Battery-Operated Smart Home

Monitoring Camera Applications

lead free

available in

a lead-free

package

The OV798 is a highly integrated, low power and fast boot up

camera video processor aimed at battery-operated, smart

home monitoring camera applications. The OV798 reduces

system integration cost with more embedded image processing

functions, as well as more embedded peripherals. It also

supports various types of DDR SDRAM in order to

accommodate power/speed requirements for different

applications. The OV798 runs efficiently and consumes low

power. A sophisticated boot up mechanism wakes up the

OV798 quickly and starts recording video once it is triggered.

The OV798 implements an advanced video engine to achieve

high performance video recording at up to 1080p resolution.

The engine is capable of recording dual video streams of up to

one 1080p video stream and one 720p video stream. Along

with an embedded audio engine and depending on audio

formats, the OV798 also records and decodes the audio

stream.

The OV798 supports a 2-lane MIPI transmitter, DVP output, or

BT1120 output.

The OV798 supports three camera interfaces. It supports a

MIPI receiver, a dedicated DVP input port, and a shared DVP

input port. The MIPI receiver can be configured as four single-

lane receivers, two dual-lane receivers, or one 4-lane receiver.

The OV798 combines various parallel and serial peripheral

interfaces including a storage card interface, serial interface,

serial audio interface, SCCB interface, UART interface, DDR-

SDRAM interface, and USB device and host interfaces with

embedded PHY.

The OV798 has an embedded advanced image signal processor

(ISP) that supports 1080p full HD video or still pictures of up to

16 megapixels. In addition to RGB raw image sensors, the ISP

also supports RGB-Ir and HDR image sensors.

Find out more at www.ovt.com.

Applications

OV798

Battery Doorbell

Battery Home Automation Cameras

Battery IPC

Ordering Information

Product Features

OV00798-B56G-1C

(lead-free, 256-pin BGA)

OV00798-U96G-2C

(lead-free, 196-pin BGA)

general features

- highly integrated low power and fast

boot up video processor

host interfaces (196-pin only)

– two UART interfaces

– three serial interfaces

(multiplexed with other functions)

camera interfaces

- MIPI one 4-lane, two 2-lane or

four 1-lane receiver

- 10-bit RAW RGB (or 8-bit YUV DVP

input - in 256-pin only)

- supports up to 16MP image sensor

- SCCB master to access image sensor

storage interfaces

- storage I/O peripheral interface

- NAND flash interface

Product Features (continued)

embedded dual microcontrollers

- main ARM® Cortex® A5 MCU

- supports 32 kB instruction cache and

32 kB data cache

- secondary 32-bit RISC MCU

- supports 8 kB instruction cache and

8 kB data cache

general purpose I/O (GPIO)

- flexible GPIO capability

for most of the I/O pins

- 12 dedicated GPIOs equipped with

interrupt capabilities

USB host

- USB2.0 HS/FS host controller

image signal processor

USB device

- dual sensor 10-bit raw to YUV processing

- adjustable AEC/AGC, AWB and auto focus

- color correction/adjustment, gamma

correction and contrast adjustment

- digital effects

- 16x16 zone lens shading correction

and online color shading correction

- USB2.0 HS/FS device controller

- supports UVC video class

- supports mass storage class

miscellaneous

- dedicated JTAG interface

- embedded power switches to

control power domains

- embedded PLLs

DDR-SDRAM controller (256-pin only)

- supports DDR2/LPDDR2 16 bits wide

- supports DDR3 16 bits wide

- built-in DDR PHY which supports

various internal DDR memories

audio CODEC and audio engine

- built-in 16-bit mono audio ADC and

20-bit mono audio DAC

- embedded USB PHY

- lens distortion and prospective correction - supports external audio CODEC

- defective pixel correction

- mirror, flip and rotation

- supports up to 4X digital zoom

- 3D/2D de-noise filter

- RGB-Ir processing

through two audio serial interfaces

for full duplex audio functions

- embedded audio engine for audio

recording and playback

- supports various audio formats

- HDR processing

security engine

- supports AES/DES/

3DES encryption/decryption

video engine

Product Specifications

- supports single video recording with a

maximum resolution of up to 1080p

(1920x1080)

power supply:

power requirements:

display interface

- core: 1.1V

- active (256-pin): 380 mW

(measured at 1080p @ 30 fps)

- active (196-pin): 430 mW

(measured at 1080p @ 30 fps)

- supports dual video stream recording

with one 1080p (1920x1080) stream

and one 720p (1280x720) stream

- rate control to support various and

constant bit rates

- flexible motion detection with

8 windows of ROI

- supports MIPI two-lane transmitter

up to 1080p

- supports 8-bit or 16-bit DVP output

(256-pin only)

- supports HDMI and BT1120 digital

output (256-pin only)

- supports on-screen-display (OSD)

and scaling functions

- analog: 2.5V/3.3V

- DDR I/O: 1.2V (LPDDR2) ( / 1.35V

(DDR3L) /1.5V (DDR3) 256-pin only)

- I/O: 1.8V/3.3V

- PLL: 1.8V

package dimensions:

- 256-pin: 11 mm x 11 mm

- 196-pin: 9.5 mm x 9.5 mm

temperature range:

- commercial grade operational

temperature: -30°C to +85°C

still picture

- supports still picture capture up to 16MP

- supports still picture compression

Functional Block Diagram

DDR

camera

interface

SRAM

OV798

display

interface

MIPI RX

DVP

MIPI TX

DVP

memory

controller

image

encode

video

encode

ISP

memory bus

system bus

peripheral interface

DMA DS

storage

card IF

SCCB

USB

cortex A5

audio

interface

NAND

flash

serial

interface

JTAG

arbiter

OmniVision reserves the right to make changes to their products or to discontinue any product or

service without further notice. OmniVision and the OmniVision logo are registered trademarks of

OmniVision Technologies, Inc. All other trademarks are the property of their respective owners.

4275 Burton Drive

Santa Clara, CA 95054

USA

Tel: + 1 408 567 3000

Fax: + 1 408 567 3001

www.ovt.com

Version 1.1, October, 2017

相关型号：