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Automotive

Gowin Semiconductor has been manufacturing automotive grade FPGA devices since 2018. The chip architecture and module design utilizes design specifications, wafer casting, packaging and testing standards which are strictly in accordance with automotive-grade requirements. GOWIN partners with world class manufacturers such as TSMC and ASE to ensure best-in-class product reliability to serve the automotive markets.

Gowin AEC-Q100 automotive qualified devices are in production, which are ideal for interfacing and bridging of camera and displays in ADAS, 360 surround view, infotainment and LCD dashboard applications as well as electrical system control, monitoring and management.  This is due to Gowin FPGA’s high IO count and flexible high speed interfacing capabilities as well as the ability to develop custom systems within a single chip to reduce total BOM costs.

 

Gowin Automotive Qualified FPGA Product Tables

 

Parameter GW1N-LV2
GW1N-LV4 GW1N-LV9 GW2A-LV18
LUT4 2,304 4,608 8,640 20,736
Flip-Flop(FF) 2,016 3,456 6,480 15,552
Block SRAM (bits) 72K 180K 468K 828K
User Flash(bits) 96K 256K 608K -
18 x 18 Multiplier - 16 20 48
PLLs 1 2 2 4
LVDS (Gbps) 1.0 1.0 1.0 1.0
MIPI DPHY (Gbps) 1.0 1.0 1.0 1.0
I/O banks 6 4 4 8
Core Voltage (LV) 1.2V 1.2V 1.2V 1.0V
Packages QN88 QN88 QN60 QN88F QN88 PG256
User I/O 58(17) 70(11) 44(11) 70(24) 66(22) 207(32)

 

Parameter GW5A-25
GW5AT-138
LUT4 23,040 138,240
Flip-Flop(FF) 23,040 138,240
Block SRAM (bits) 1008K 6120K
27 x 18 Mult 28 298
PLLs 6 12
Transceivers 270Mbps- 8.0Gbps N/A 8
PCIe 2.0 N/A 1, x1,x2,x4,x8
LVDS Gbps 1.25 1.25
DDR3 Mbps 1066 1333
I/O Banks 8 6
Core Voltage (LV) 0.9V/1.0V 0.9V/1.0V
Packages PG256 UG324
User I/O 184(88) 142(68)

 

 

Use Case Examples

360 Surround View

360 Surround View solutions often utilize four or more cameras to enable perspective viewing of all sides of the vehicle. 

Gowin FPGAs can be used to capture and merge camera image data and/or perform the 360 view processing.

 

LCD Dashboard and Infotainment

Many automotive displays are irregular in size and are custom to vehicle design.  As a result, the video stream to drive these displays will be unique, may use different interfacing types and may require special buffering or frame rate adjustment.

 

Gowin FPGAs provide the flexibility to interface to virtually any type of display and manipulate the video stream to target the variety of cases demanded in today’s vehicles.

 

Electrical system control, monitoring

and diagnostic management

The flexibility and high IO count as well as the always-on, fast booting capabilities of Gowin FPGAs make it ideal for in-cabin control, monitoring and vehicle diagnostics. 

Gowin’s IP core generator allows developers to easily integrate common IP cores used for many automotive use cases.

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