Mainstream, Ultra Low Power & Cost Effective Video Processor for Security and Surveillance Applications

Video encoder:
– High-profile advanced video encoder
– JPEG encoder for still pictures

Image signal processor features:
– Gen2 RGB‑Ir sensor support
– HDR support (staggered mode) with RGB‑Ir
– Built-in 3D noise reduction
– Max still picture capture: 2MP at 48 fps

Special features:
– Extremely low power consumption
– Fast bootup
– Secure boot
– Smart video analytics for longer battery life
– Dewarping and rotation
– Built in audio CODEC for audio record/play and echo/noise cancellation

Camera interfaces:
– MIPI one 2‑lanes, two 1‑lane receiver
– Supports up to 4MP image sensor
– SCCB master to access image sensor

Image signal processor:
– RGB-Ir processing
– HDR processing
– 10-bit RAW to YUV processing
– Adjustable AEC/AGC, AWB and autofocus
– Color correction/adjustment, gamma correction and contrast adjustment
– 16×16 zone lens shading correction and online color shading correction
– Lens distortion and perspective correction
– Defective pixel correction
– Mirror, flip and rotation
– Supports up to 4x digital zoom
– 3D/2D de-noise filter

Video engine:
– Supports single-stream video recording with a maximum resolution of up to 1080p at 48 fps (1920 x 1080)
– Supports dual-video-stream recording with one 1080p at 30 fps (1920 x 1080) stream and one 720p at 30 fps (1280 x 720) stream
– Supports triple-video-stream recording with three 720p at 30 fps (1280 x 720) streams
– Rate control to support various and constant bit rates

Video processing:
– Cropping and scaling
– Dewarping and rotation

Video analytics:
– Built-in advanced motion-detection engine

Still picture:
– Supports still picture capture of up to 2‑megapixels at 48 fps
– Supports still picture compression

Storage interfaces:
– One storage I/O peripheral interface, that can be used for an external Wi-Fi module
– One storage card interface
– NAND flash interface for 8‑bit and 16‑bit, with up to 8‑bit BCH ECC
– Supports serial-interface NAND devices, with or without ECC engine

USB:
– USB2.0 HS/FS device controller

Audio CODEC and audio engine:
– Built-in 20‑bit sigma delta ADC and 20‑bit mono DAC, with full-duplex audio, AGC and echo/noise cancellation
– Embedded audio engine for audio recording and playback
– Full-duplex audio serial interface (up to 2 channels)
– Supports various audio formats

Security engine:
– Supports AES/DES/3DES encryption and decryption
– Supports secure boot

Embedded triple-core ARM® Cortex® A5 CPU with NEON® and FPU
– 16KB I-cache, 16KB D-cache for Core 0 and Core 1
– 32KB I-cache, 32KB D-cache for Core 2

DDR-SDRAM controller:
– LPDDR2/DDR3 16-bits wide

Miscellaneous:
– UART, timers, watchdog timer, general-purpose I/O, JTAG

Power supply:
– Core: 1.1V
– Analog: 3.3V
– DDR I/O: 1.2V (LPDDR2) / 1.35V (DDR3L) / 1.5V (DDR3)
– I/O: 1.8V/3.3V
– PLL: 1.8V

Temperature range:
– Commercial grade operational temperature: -30°C to +85°C