• Surveillance level ISP engine，LLL night vision

• Smart H.264 Encoder engine, ultra low bit stream control
• High performance computing platform, visual intelligent analysis
• The leading low power technology

 CPU

XBurst single core, up to 1GHz.
MXU2.0 IVS Engine, innovative 128 bit SMID extension instruction
32KB L1 I-cache and 32KB L1 D-cache.
128KB L2 unified cache
Hardware floating point unit.

Encoder engine

H.264 high profile
Smart H.264 features
MJPEG/JPEG Baseline

Encoder Performance

Max resolution 2048*2048
Up to H.264 1080P@60fps encode
H.264 multiple streams: 1080P@30fps+D1@30fps+JPEG@15fps
ABR/VBR/CBR/CQP
8 ROIs, 5-layer OSD with hardware

ISP

AE, AWB, AF
Lens shading correction
Advanced spatial noise reduction
Motion-adaptive temporal noise reduction (3D de-noise)
Multi-exposure HDR image fusion (WDR)
Space-variant HDR processing
Host tuning tools

Memory

Capacity of 512Mbit and 1Gbit

Computer Vision

Motion Detection/Perimeter Protection
Face Detection
Human Detection
People Counting
License Plate Recognition

Video Input

Supports 8/10/12-bit parallel input
2-lane MIPI CSI

Audio

Integrated 92dB audio codec
AAC, G726, G711, PCM encoding
Echo cancellation

Connectivity &
Peripherals

POR, RTC, WDT, ADC, UART, I2C, SPI, GPIO, SDIO, PWM, USB-OTG, EMAC
AES/DES/3DES

Power Consumption and Package

Typical less than 550mW power consumption including DDRII
TFBGA181 ROHS, ball pitch of 0.65mm,body size of 10mmx10mm

File

Description

T20_PB.PDF

T20 product brief