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Ambarella-Based AI Vision Camera Modules for Seamless Integration
Our AI vision camera solutions help to identify and track objects, analyse scenes, and predict behaviour in various industries: from video surveillance and security to agriculture and automotive software. We develop the right building blocks to create automotive cameras that collect visual data and provide valuable insights.
Promwad’s system-on-modules (SoM) are based on Ambarella CV25, CV22, H22, and H32 processors. These chips are known for low-power architecture combined with industry-leading AVC/HEVC encoding, making them suitable for various automotive vision systems and other Edge AI applications.
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Aliaksei Safonau, Head of the Automotive Unit at Promwad
Automotive AI Vision Systems: From MVP to Production
Automotive AI technologies have a primary focus on improving safety, driver comfort, and user experience. Leveraging our expertise in Ambarella-based SoM development, we help you create cutting-edge automotive vision solutions by:
- Selecting the right components and boosting your concept with our Ambarella-based SoM ecosystem.
- Assisting with requirements elaboration, providing project budget estimation, and performing a feasibility study in the early stages.
- Executing your project from design to mass production.
- Providing integration with various automotive solutions, such as embedded GPS trackers, ADAS, and EV charging software.
- Manufacturing your products at a verified and state-of-the-art production site (EMS).
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PRW-CV25
This is the Ambarella-CV25-based SOM in OSM Size-S form factor with the quad-core ARM Cortex-53, a variety of video input/output interfaces, and a dedicated CNN processor for AI workloads.
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Technical Data:
- Dimensions: 30 mm x 30 mm
- Footprint: OSM Size-S Land Grid Array (LGA), a solder-on module with 332 contact points
- Power Supply: 5 V +/- 5 % via LGA contacts
- Power consumption: <5 W (typ.)
- Operating system: Linux
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Options:
- Processor: CV25AX85
- Clock rate: 1.0GHz
- RAM (LPDDR4): 1 GByte / 512 MByte
- Flash memory (e-MMC 5.1): 16 GByte / 8 GByte
- Temperature range (operating): -40 °C to +85 °C / 0 °C to +85 °C
Interfaces:
- 1 × LAN 10/100/1000 (RGMII)
- 1 x USB 2.0 Host
- 1 x USB 2.0 OTG
- 1 x MIPI DSI (4 Lanes)
- 1 x MIPI CSI (4 Lanes)
- 1 x SD-Card, 1 x SDIO/MMC (x8)
- 1 x QSPI, 1 x SPI, 4x UART
- 2 x I2C, 1 x I2S (2x TX/RX)
- 24 x GPIO, 3 x PWM 1 x JTAG
PRW-H22
This is the Ambarella-H22-based SOM in OSM Size-S form factor with the quad-core ARM Cortex-53, a variety of video input/output interfaces, and numerous possibilities for AVC/HEVC encoding.
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Technical Data:
- Dimensions: 30 mm x 30 mm
- Footprint: OSM Size-S Land Grid Array (LGA), a solder-on module with 332 contact points
- Power Supply: 5 V +/- 5 % via LGA contacts
- Power consumption: <5 W (typ.)
- Operating system: Linux
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Options:
- Processor: H22AX25, H22AX35, H22AX55, H22AX75, H22S85N
- Clock rate: 1.0GHz
- RAM (LPDDR4): 1 GByte / 512 MByte
- Flash memory (e-MMC 5.1): 16 GByte / 8 GByte
- Temperature range (operating): -40 °C to +85 °C / 0 °C to +85 °C
Interfaces:
- 1 × LAN 10/100/1000 (RGMII)
- 1 x USB 2.0 Host
- 1 x USB 2.0 OTG
- 1 x MIPI DSI (4 Lanes)
- 1 x MIPI CSI (4 Lanes)
- 1 x SD-Card, 1x SDIO/MMC (x8)
- 1 x QSPI, 1 x SPI, 4 x UART
- 2 x I2C, 1 x I2S (2x TX/RX)
- 24 x GPIO, 3 x PWM
- 1 x JTAG
PRW-H32
This is the Ambarella-H32-based SOM in OSM Size-S form factor, manufactured by a 10 nm low-power CMOS process. It is a power-optimised version of the H22 SoC.
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Technical Data:
- Dimensions: 30 mm x 30 mm
- Footprint : OSM Size-S Land Grid Array (LGA), a solder-on module with 332 contact points
- Power Supply: 5 V +/- 5 % via LGA contacts
- Power consumption: <5 W (typ.)
- Operating system: Linux
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Options:
- Processor: CV25AX85
- Clock rate: 1.0GHz
- RAM (LPDDR4): 1 GByte / 512 MByte
- Flash memory (e-MMC 5.1): 16 GByte / 8 GByte
- Temperature range (operating):-40 °C to +85 °C / 0 °C to +85 °C
Interfaces:
- 1 × LAN 10/100/1000 (RGMII)
- 1 x USB 2.0 Host
- 1 x USB 2.0 OTG
- 1 x MIPI DSI (4 Lanes)
- 1 x MIPI CSI (4 Lanes)
- 1 x SD-Card, 1x SDIO/MMC (x8)
- 1 x QSPI, 1x SPI, 4x UART
- 2 x I2C, 1x I2S (2x TX/RX)
- 24 x GPIO, 3 x PWM
- 1 x JTAG
Evaluation Kit: PRW Amberry
PRW Amberry is the eval kit for PRW-CV25, PRW-H22, and PRW-H32 modules. Designed in compact Mini-ITX format (170 x 170 mm), it is the perfect platform for all types of tests and demonstrations.
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Function & Interfaces:
- 1 × Ethernet LAN (10/100/1000M)
- Â 1 x USB 2.0 OTG
- Â 1 x USB 2.0 Host
- Â 1 x USB Debug (COM-Port)
- Â 2 x Micro-SD
- Â 3 x UART
- Â 1 x HDMI (MIPI-DSI Bridge)
- Â 1 x 20-pin connector for cape/daughter board
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Ambarella Сhipset Сomparison and Target Applications
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CPU Spec | 4 x ARM Cortex-A53 @1GHz | 4 x ARM Cortex-A53 @1GHz | 4 x ARM Cortex-A53 @1GHz | 4 x ARM Cortex-A53 @1GHz |
AI / CNN | Software-based on ARM core | Software-based on ARM core | CVFlow processor with CNN / deep learning support | CVFlow processor with CNN / deep learning support |
OS | ThreadX, Linux, ThreadX + Linux | |||
Video encode | H.264(AVC) H.265(HEVC) | H.264(AVC) H.265(HEVC) | H.264(AVC) H.265(HEVC) | H.264(AVC) H.265(HEVC) |
Video spec | Ultra HD 4Kx2Kp30 | Ultra HD 4Kx2Kp30 | Ultra HD 4Kx2Kp60 | Ultra HD 4Kx2Kp45 |
Multi-stream | 1440p + 1080p/720p | 1440p + 1080p/720p | 1440p + 1440p | 1440p + 1440p |
Video Input | 2x | 3x | 3x | 3x |
Memory Interface | LPDDR4x / LPDDR4 / DDR4 32-bit bus width | LPDDR4x / LPDDR4 / DDR4 16-bit bus width | LPDDR4x / LPDDR4 / DDR4 32-bit bus width | LPDDR4x / LPDDR4 / DDR4 32-bit bus width |
Interfaces | 10/100/1000Â Gigabit Ethernet MAC 2 logical VOUT channels I2S audio USB 2.0 Host/Device with a built-in PHY NAND flash controller 2x SD controllers 3xUART | 10/100/1000Â Gigabit Ethernet MAC 2 logical VOUT channels I2S audio USB 2.0 Host/Device with a built-in PHY NAND flash controller 3x SD controllers 5xUART | 10/100/1000Â Gigabit Ethernet MAC 2 logical VOUT channels I2S audio USB 2.0 Host/Device with a built-in PHY NAND flash controller 3x SD controllers 5xUART | 10/100/1000Â Gigabit Ethernet MAC 2 logical VOUT channels I2S audio USB 2.0 Host/Device with a built-in PHY NAND flash controller 3x SD controllers 5xUART |
Target market | Connected drones, action cameras, wearable cameras | Aftermarket dash cameras, high-performance action cameras, wearable cameras | Intelligent sports, drone, wearable, and panoramic cameras | Intelligent sports, drone, wearable, and panoramic cameras |
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Do you want to employ our modules with advanced image processing and computer vision on your device?
Drop us a line about your project! We will contact you today or the next business day. All submitted information will be kept confidential.