FET3576-C System on Module
CPU: Rockchip RK3576
Architecture: 4x Cortex-A72+4x Cortex-A53
Frequency: [email protected][email protected]
RAM: 2GB/4GB LPDDR4
ROM: 32GB eMMC
System: Android14，ForlinxDesktop 24.04，Linux 6.1.57
FET3576-C AI System on Module Powered by Rockchip RK3576 for Industrial & AIoT Applications
The FET3576-C is an industrial-grade System on Module (SoM)/Computer on Module powered by the Rockchip RK3576 processor, featuring an octa-core ARM architecture (4x Cortex-A72 + 4x Cortex-A53) and a built-in 6 TOPS NPU. Designed for AIoT and edge computing, it delivers high performance, low power consumption, and long-term reliability. With an 8nm process, rich high-speed interfaces, and multi-display support, the FET3576-C provides a stable and scalable platform for AI vision, industrial control , smart HMI, and edge AI systems, backed by a 10–15 year product life cycle.
Rockchip RK3576 SoM Features:
- Triple-display support with HDMI/eDP, MIPI DSI, DP, Parallel and EBC interfaces for advanced HMI and multi-screen systems
- 8K H.265 hardware decoding for ultra-high-definition video and visual applications
- Rich high-speed expansion including PCIe 2.1, USB 3.2 and CAN-FD for industrial and AI peripherals
- Hardware firewall enabling secure device access control and real-time priority management
- 4× 100-pin board-to-board connectors ensuring high-speed signal integrity and compact system design
- Pin-compatible with FET3588-C for easy performance upgrade and platform migration
FET3576-C SoM
High-performance Eight-Core Chip with Advanced Video Decoding
RK3576 is a high-computing power, high-performance, low-power application processor built by Rockchip for the AIoT market, integrating 4 x ARM Cortex-A72 and 4 x ARM Cortex-A53 high-performance cores; built-in 6TOPS super-computing power NPU; embedded 3D GPU plus a dedicated 2D hardware engine with MMU to maximize display performance; H.265 Ultra HD hard decoding, supports up to 8K resolution.
Firewall Enables True Isolation of Hardware Resource
RK3576 supports Firewall functionality, used to manage access permissions from the main device to peripheral devices and memory areas, achieving true hardware resource isolation. This feature not only enhances system stability and security but also provides robust support for a variety of application scenarios.
Boost Your AI Apps with 6TOPS Computing Power NPU
6TOPS super-computing power NPU, support INT4/INT8/INT16/FP16/BF16/TF32 operation, support dual-core work together or work independently, support multi-task, multi-scenario parallel, support deep learning frameworks: TensorFlow, Caffe, Tflite, Pytorch, Onnx NN, Android NN, etc.
Ultra Clear Display + AI Intelligent Repair
Support high-definition H.264 and H.265 encoding and decoding, with five display interfaces: HDMI/eDP, MIPI DSI, Parallel, EBC, and DP. It supports a triple-screen independent display, 4K@120Hz ultra-clear display, and super-resolution function. Intelligent repair of blurry images, improving video frame rate, and meeting your diverse display needs in various scenarios.
New Parallel Bus Interface for FlexBus
FlexBus: Flexible parallel bus interface, capable of emulating irregular or standard protocols, supporting 2/4/8/16-bit data parallel transmission, with a clock speed of up to 100MHz. It also features a rich array of bus transfer interfaces including DSMC, CAN-FD, PCIe 2.1, SATA 3.0, USB 3.2, SAI, I2C, I3C, UART, and more.
Continuous Resource Enrichment for Swift Development Success
Wide-ranging Scenarios Empower Diverse Industry Applications
Supercharge your innovations with the versatile FET3576-C SoM! From industrial, AIoT, edge computing, smart mobile terminals, and various other digital multimedia-related fields.
With Forlinx's robust technical support services, accelerate your product's time-to-market and seize the lead in your industry.
RK3576 SoM&SBC Video
Forlinx FET3576-C System on Module powered by the Rockchip RK3576 processor
▊ Hardware Features
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FET3576-C System on Module Basic Features |
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|---|---|
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Processor |
Rockchip RK3576 CPU: 4× Cortex-A72 @ 2.2 GHz + 4× Cortex-A53 @ 2.0 GHz NPU: 6 TOPS @ INT8, supports INT4/INT8/INT16/FP16/BF16/TF32 GPU: ARM Mali-G52 MC3 VPU: Hardware Encode: H.264, H.265, up to 4K @ 60 fps Hardware Decode: H.264, H.265, VP9, AV1, AVS2, up to 8K @ 30 fps or 4K @ 120 fps |
|
RAM |
2GB/ 4GB LPDDR4 |
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ROM |
32GB eMMC |
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Power Input |
DC 12V |
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Operating Temperature |
FET3576-C (Commercial): 0℃ to +80℃ FET3576J-C (Industrial): -40℃ to +85℃ |
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Connector |
Board-to-board connector (4× 100-pin, 0.4 mm pitch, combined height 1.5 mm) |
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OS Version |
Linux 6.1.57, Android 14, Forlinx Desktop 24.04 |
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Dimensions |
50 mm × 68 mm |
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Image Update |
USB OTG, MicroSD (TF) Card |
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FET3576-C System on Module Functional Parameters |
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|---|---|---|---|
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Interface |
Quantity |
Specifications |
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HDMI/eDP TX (1) |
1 |
Supports 1× HDMI/eDP TX (multiplexed) HDMI: HDMI v2.1, up to 4K @ 120 Hz Format: RGB/YUV444/YUV422/YUV420 8/10-bit Supports CEC, ARC, HDCP v2.3 and HDCP v1.4 eDP: eDP v1.3 |
3× VOP, supports up to 3 independent displays |
|
MIPI DSI (1) |
1 |
Supports High-speed (HS), Full-speed (FS), and Low-speed (LS) modes Supports 1× MIPI DSI-2 TX D-PHY v2.0 or C-PHY v1.1: 4 data lanes (D-PHY); 3 data trios (C-PHY) Up to 2560×1600 @ 60 Hz Format: RGB (up to 10-bit) |
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Parallel (1) |
1 |
Supports RGB/BT.656/BT.1120 Up to 1920×1080 @ 60 Hz Format: RGB (up to 10-bit) |
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EBC (1) |
1 |
Supports E-ink EPD (Electronic Paper Display) Supports 2560×1920 hardware decoding Bus Width: 16-bit Up to 32 grayscale levels Supports Direct mode, LUT mode, and 3-window mode |
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DP TX (1) |
1 |
Supports 1× USB/DP Combo USB: USB 3.2 Gen1x1, Dual-Role Device (DRD) DP TX: DisplayPort v1.4, 1/2/4 lanes; Lane speed: 1.62/2.7/5.4/8.1 Gbps Up to 4K @ 120 Hz, RGB/YUV444/YUV422/YUV420 8/10-bit; Supports MST Supports USB Type-C with DP Alt Mode Supports HDCP v2.3 and HDCP v1.3 |
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USB 3.2 |
2 |
1× USB Type-C (supports DP Alt Mode) 1× Combo high-speed interface |
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MIPI CSI |
Up to 5 |
5× CSI-2 RX interfaces 4× interfaces: 2-lane D-PHY v1.2 (2.5 Gbps/lane), combinable into 2× 4-lane interfaces 1× interface: 4-lane D-PHY v2.0 (4.5 Gbps/lane) or 3-trio C-PHY v1.1 (2.5 Gsps/trio) |
Supports up to 5× CSI concurrent inputs |
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DVP |
1 |
8/10/12/16-bit standard DVP, up to 150 MHz clock input Supports BT.601, BT.656 and BT.1120 VI |
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SAI (2) |
Up to 5 |
SAI 0/1: 4× TX lanes and 4× RX lanes SAI 2/3/4: 1× TX lane and 1× RX lane Supports I2S, TDM, PCM modes (2) Sampling rate: Up to 192 kHz; Resolution: 16 to 32-bit |
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SPDIF TX |
Up to 2 |
Supports up to 2× SPDIF TX |
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SPDIF RX |
Up to 2 |
Supports up to 2× SPDIF RX |
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PDM |
Up to 2 |
Supports PDM master receiver mode Up to 8 channels, 16 to 24-bit, sampling rate up to 192 kHz |
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Digital Audio Codec |
1 |
Supports 2× DAC, each with 3 blending modes Supports I2S/PCM Master/Slave modes; 16-bit resolution Supports digital volume control |
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SDIO |
Up to 2 |
SDIO v3.0, 4-bit data bus |
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Ethernet |
Up to 2 |
2× GMAC (RGMII/RMII); 10/100/1000 Mbps |
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USB 2.0 OTG |
2 |
2× USB 2.0 OTG interfaces |
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Combo Interface |
2 |
Combo 1: PCIe 2.1 (1-lane) or SATA 3.1 Combo 2: PCIe 2.1 (1-lane), SATA 3.1, or USB 3.2 Gen1x1 PCIe Interface: PCIe v2.1; Root Complex (RC) mode; Up to 5 GT/s SATA Interface: SATA v3.1, AHCI v1.3.1, eSATA; Up to 6 Gbps USB Interface: USB 3.2 Gen1x1 (compatible with USB 2.0); DRD mode; Up to 5 Gbps; xHCI Host supports up to 64 devices |
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UART |
Up to 12 |
Built-in 64-bit FIFO for TX/RX; supports 5/6/7/8-bit serial data; up to 4 Mbps All 12 UARTs support hardware flow control and RS485 mode |
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CAN-FD |
Up to 2 |
Compliant with CAN 2.0B and CAN-FD standards Supports standard and extended frame transceiving; 8192-bit FIFO |
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DSMC |
Up to 1 |
Supports up to 4 chip selects (CS) Supports 8-bit and 16-bit bus width Configurable address width: 16-bit or 32-bit |
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FlexBus |
Up to 1 |
Built-in DMA with ping-pong operation for dual-address allocation Supports TX/RX, Single, and Continuous modes |
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SPI |
Up to 5 |
Supports Master/Slave modes; Each supports up to 2 chip selects (CS) |
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I2C |
Up to 9 |
7-bit and 10-bit addressing; Standard mode (100 kbps) and Fast mode (400 kbps) |
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I3C |
Up to 2 |
Supports up to 2× I3C interfaces |
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PWM |
Up to 16 |
Up to 16× on-chip PWMs with interrupt and capture mode support |
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ADC |
Up to 8 |
8× 12-bit SAR-ADC, sampling rate up to 1 MSPS |
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GPIO |
/ |
All GPIOs support interrupt generation (Level/Edge trigger) Supports Rising/Falling/Both-edge triggers; Configurable pull-up/pull-down (weak) and drive strength |
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Note(1): Video Port details — Port 0: Up to 4K @ 120 Hz, 10-bit; Port 1: Up to 2560×1600 @ 60 Hz, 10-bit; Port 2: Up to 1920×1080 @ 60 Hz, 8-bit.
Note(2): Single TDM clock up to 50 MHz. In TDM mode, supported channels depend on sampling rate and resolution.
▊ Carrier Board
OK3576-C Development Board
To minimize your development workload, Forlinx provides comprehensive starter kits as complete evaluation platforms. The OK3576-C Single Board Computer (SBC) is powered by the Rockchip RK3576 processor (4× Cortex-A72 @ 2.2 GHz + 4× Cortex-A53 @ 2.0 GHz), featuring 2GB/4GB LPDDR4 RAM and a 6 TOPS NPU. It utilizes four 100-pin board-to-board connectors to access all functional pins, ensuring high scalability and ease of customization. Supporting Linux 6.1.57, it offers an open architecture with complete technical documentation for secondary development.
| OK3576-C Single Board Computer Features | |||
|---|---|---|---|
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Peripheral Interface |
Quantity |
Specifications |
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HDMI TX |
1 |
Standard HDMI Type-A connector, HDMI v2.1, up to 4K @ 120 Hz |
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MIPI DSI |
1 |
4-lane output, up to 2560×1600 @ 60 Hz; Default option: 7-inch MIPI DSI module (1024×600) |
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DP TX |
1 |
Multiplexed with USB 3.2 Gen1, via Type-C connector; DisplayPort v1.4, up to 4K @ 120 Hz |
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HDMI IN |
1 |
Standard HDMI input connector, up to 4K @ 60 Hz (Corrected from SoC capacity) |
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USB 3.2 Gen1 |
1 |
Via Type-C connector, supports DP Alt Mode |
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MIPI CSI |
5 |
1× MIPI D-PHY v2.0 (4-lane, 4.5 Gbps/lane), 26-pin FPC (Default: OV13850) 4× MIPI D-PHY v1.2 (2-lane, 2.5 Gbps/lane), 26-pin FPC (Default: OV5645) |
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Audio |
1 |
On-board Codec, supports Headphone output, Mic input, and Speaker |
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MicroSD (TF) Card |
1 |
Up to 150 MHz, supports SDR104 mode |
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Ethernet |
2 |
2× RJ45, 10/100/1000 Mbps |
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4G/5G |
1 |
M.2 Key-B slot for cellular modules |
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Wi-Fi & BT |
1 |
AW-CM358SM module, supports Dual-band Wi-Fi and Bluetooth 5.0 |
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USB 3.0 Host |
3 |
3× USB Type-A, supports SuperSpeed (5 Gbps), High-speed, Full-speed, and Low-speed |
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| PCIe 2.0 |
1 |
PCIe x1 slot, up to 5 Gbps |
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UART |
1 |
2.54 mm pitch header, up to 4 Mbps |
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CAN-FD |
2 |
Compliant with CAN-FD, integrated transceivers |
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RS485 |
2 |
2× RS485 with isolation or protection (via headers) |
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ADC |
5 |
1.27 mm pitch header, 12-bit SAR-ADC, up to 1 MSPS |
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RTC |
1 |
On-board RTC with backup battery holder |
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GPIO |
8 |
2.54 mm pitch header, includes 8× GPIOs and 5V/3.3V/1.8V power output |
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▊ Accessories
Please click here to get more information about the supported modules and accessories.
▊ Documentation
Reference Manuals
Hardware Related
Product Datasheet
User Guide
Carrier Board Schematic
Carrier Board PCB
SoM Pinmux
Firmware Related
OS Image
Testing Demo
Source Code
Manual
Contact Us
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▊ How To Buy & Shipment
1. Order Online: We have an online store on Alibaba. Please contact us for details.
2. Order Offline: Send your inquiry to [email protected].
3. Payment Terms: 100% T/T in advance.
1. Delivery: Goods shipped by express upon receipt of payment.
2. Lead Time: Sample orders within 5 working days; bulk orders 6 weeks.
3. Shipping Charge: Buyers bear the shipping cost.
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