High-performance quad-core 64-bit intelligent cockpit processor
Overview
Allwinner T5 is a high-performance quad-core Cortex-A53 platform SoC for the new generation of automotive markets. Allwinner T5 is qualified for Automotive AEC-Q100 testing. It integrates Cortex-A53 quad-core CPU, G31 MP2 GPU, 32-bit DDR3/LPDDR3/DDR4/LPDDR4 DRAM, multi video output interfaces (RGB/2*LVDS/ HDMI/CVBS OUT), and multi video input interfaces (MIPI CSI/BT656/BT1120). It supports 4K@60fps H.265 decoder, 4K@25fps H.264 encoder, DI, 3D noise reduction, SmartColor system, and keystone correction module, providing smooth user experience and professional visual effect. Allwinner T5 can be used in IVI, digital cluster, HD AVM, HUD, and other intelligent cockpit products.
Highlights
Integrate 1.5GHz 4xA53 CPU, G31 MP2 GPU, and 4GB DDR3/DDR4/LPDDR3/LPDDR4 at maximum frequency of 800MHz, providing smooth user experience and professional visual effect
Support full format video playback, 4K@60fps H.265 video decoder, and 4K@25fps H.264 video encoder
Support multi video output interfaces such as RGB888, dual link LVDS, HDMI, CVBS OUT, to achieve different display in dual screen
Integrated MIPI CSI and parallel CSI supporting maximum 8-ch HD camera inputs (maximum processing 6-ch of data at the same time) to achieve 360° AVM, DVR functions
Support 4xUSB, 2xEthernet MAC, 6xUART, 6xTWI, 4xGPADC, greatly facilitating product expansion
Automotive grade AEC-Q100 certified
Block diagram
Specifications
CPU
Quad-core ARM Cortex-A53@1.5GHz
GPU
G31 MP2
Support OpenGL ES 3.2/2.0/1.0, Vulkan 1.1, OpenCL 2.0
Memory
32-bit DDR4/DDR3/DDR3L/LPDDR3/LPDDR4 interface, supporting maximum capacity of 4GB
SD3.0/eMMC5.0 interface
8-bit Nand flash interface with maximum 80-bit/1KB ECC
Video decoder
H.265 MP decoder up to 4K@60fps
H.264 BL/MP/HP decoder up to 4K@30fps
VP9 decoder up to 4K@60fps
AVS2 decoder up to 4K@60fps
Multi-format 1080p@60fps video playback, including VP8, MPEG1/2 SP/MP, MPEG4 SP/ASP, AVS+/AVS JIZHUN, VC1 SP/MP
Video encoder
H.264 encoder up to 4K@25fps
MJPEG encoder up to 4K@15fps
JPEG encoder up to 8K x 8K resolution
Video input
Support one 8-/10-/12-/16-bit digital camera (DC) interface
Maximum pixel clock of 148.5MHz for each DC interface
BT656, BT1120 video input for multichannel YUV
Four-lane MIPI CSI, up to 1Gbps per lane in HS transmission, compliant with MIPI-CSI2 V1.00 and MIPI DPHY V1.00
Maximum video capture resolution of 8M@30fps or 4x 1080p@25fps for MIPI CSI
Support formats YUV422, YUV420, RAW-8, RAW-10, RAW-12
Audio
Two DAC channels and four ADC channels
Support 1 audio output interface (differential LINEOUTP/N or single-end LINEOUTL/LINEOUTR)
Support 2 audio input interfaces (stereo FMINR/L and stereo LINEINR/L)
One Audio HUB, supporting internal mixing function
Embedded 3 I2S/PCM (I2S0 for extended audio codec, I2S2 for BT, I2S3 for digital power amplifier)
Support Left-justified, Right-justified, Standard I2S mode, PCM mode, and TDM mode
I2S mode supports 8 channels, and 32-bit/192kbit sample rate
I2S and TDM modes support maximum 16 channels, and 32-bit/96kbit sample rate
One OWA IN/OUT interface, supporting 16-/20-/24-bit inputs and outputs
Integrated digital microphone, supporting maximum 8 digital PDM microphones
Display output
HDMI 2.0a up to 4K@60fps
TV CVBS output, supporting PAL/NTSC
LVDS interface with dual link, up to 1080p@60fps
RGB interface with DE/SYNC mode, up to 1080p@60fps
Security engine
Support Full Disk Encryption
AES, DES, 3DES, and XTS encryption and decryption algorithms
MD5, SHA, and HMAC tamper proofing
RSA, ECC signature and verification algorithms
Support 160-bit hardware pseudo random number generator (PRNG) with 175-bit seed
Support 256-bit hardware true random number generator (TRNG)
Integrated 2K-bit EFUSE for chip ID and security application
Connectivity
3 x USB2.0 Host, 1 x USB2.0 OTG
2 x Ethernet MAC (one 10/100 Mbps Ethernet port with RMII interface, one 10/100/1000 Mbps Ethernet port with RGMII and RMII interfaces)
SDIO 3.0, TSC, SCR, CIR Receiver
6 x TWI, 2 x SPI, 6 x UART
6-ch PWM, 4-ch GPADC, 1-ch LRADC
PMIC
Companion Allwinner Power Management IC
Package
TFBGA 421balls
15 mm x 15 mm size, 0.65 mm ball pitch, 0.35 mm ball size
Process
28nm HPC
Application diagram
Product diagram
IVI + HD 360°
IVI + SD 360° + DVR
HD AVM Box
Digital Cluster