FET3576J-UP5 System on Module
CPU: Rockchip RK3576
Architecture: 4x Cortex-A72 + 4x Cortex-A53
Frequency: [email protected][email protected]
RAM: 8GB LPDDR4，2GB/4GB LPDDR4
ROM: 16GB eMMC，32GB/64GB eMMC
System: Android14，ForlinxDesktop 24.04，Linux 6.1
FET3576J-UP5 SoM | Rockchip RK3576 Industrial LGA System on Module
The FET3576J-UP5 is an industrial-grade System on Module/Computer on Module powered by the high-efficiency Rockchip RK3576 processor. Combining an octa-core compute engine with an integrated 6 TOPS NPU in a standardized 50mm × 50mm UP5 LGA package, it delivers high performance, low power consumption, and hardware-level security isolation for mission-critical AIoT, industrial control, and smart vision applications.
Highlights:
- Efficient Octa-Core Architecture: 4x Cortex-A72 @2.2GHz + 4x Cortex-A53 @2.0GHz, delivering balanced processing performance with optimized energy efficiency.
- 6 TOPS Dedicated Edge AI: Integrated tri-core NPU with 6 TOPS INT8 computing power, supporting mainstream deep learning frameworks for on-device AI inference.
- Advanced Multi-Screen Display: Supports tri-screen independent display, high-definition video encoding/decoding, and AI-powered intelligent image restoration.
- High-Bandwidth FlexBus Interface: Equipped with high-speed FlexBus parallel bus along with rich industrial I/O for flexible peripheral access and seamless data exchange.
- Hardware Firewall Security & Isolation: Built-in Firewall hardware resource isolation mechanism ensures safe, non-interfering operation between multi-domain application tasks.
- True Industrial Reliability & Long-Term Supply: Rigorously tested for harsh industrial operating environments, supporting multiple OS (Linux, Android) with guaranteed 10–15 years lifecycle availability.
▊ Hardware Features
| Hardware Parameters of FET3576-UP5 | ||
|---|---|---|
| Processor | Rockchip RK3576 / RK3576J | |
| ARM: 4×Cortex-A72 + 4×Cortex-A53 | ||
| NPU | 6TOPS INT8, supports INT4/INT8/INT16/FP16/BF16/TF32 | |
| GPU | ARM Mali-G52 MC3, supports OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1 | |
| VPU |
Hardware Decoding: • H.264, H.265, VP9, AV1, AVS2, 8K@30fps or 4K@120fps |
|
|
Hardware Encoding: • H.264, H265, 4K@60fps |
||
| RAM | 2GB/4GB/8GB LPDDR4 | |
| ROM | 16GB/32GB/64GB eMMC | |
| Working Voltage | DC 5V-13V | |
| Operating Temperature |
FET3576-UP5 SoM: 0℃~+70℃ FET3576J-UP5 SoM: -40℃~+85℃ |
|
| Net Weight | 14.4g | |
| Connection | LGA (624 pins; the ball pitch of the LGA is 1.25 mm, and the diameter of a single ball is 0.8 mm) | |
| OS | Linux 84, Forlinx Desktop 24.04 (based on Ubuntu 24.04 file system), Android 14 | |
| Flashing method |
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| SoM Function Parameters of FET3576-UP5 | ||||
|---|---|---|---|---|
| Function | Maximum Number | Parameter | Number of interfaces defined by UP5 | Parameter |
| MIPI CSI | 5 |
Supports 5 CSI-2 Interfaces: Four of these interfaces each have 2 D-PHY v1.2 data lanes, with 2.5 Gbps per lane; These four interfaces can be combined into two interfaces, each with 4 data lanes; The fifth interface supports either 4 D-PHY data lanes or 3 C-PHY trios; D-PHY v2.0 lane speed: 4.5 Gbps; C-PHY v1.1 trio speed: 2.4 Gsps. |
4 |
Supports 4 CSI-2 Interfaces Three of these interfaces each have 2 D-PHY v1.2 data lanes, with 2.5 Gbps per lane; The fourth interface supports either 4 D-PHY data lanes or 3 C- PHY trios; D-PHY v2.0 lane speed: 4.5 Gbps; C-PHY v1.1 trio speed: 2.4 Gsps. |
| DVP | 1 | Standard DVP interface (8/10/12/16-bit, up to 150 Mhz); Supports BT.601, BT.656, and BT.1120 VI interfaces | \ | |
| HDMI/eDP TX | 1 |
Supports 1 HDMI / eDP TX combined interface HDMI Interface HDMI v2.1 Supports up to 4K@120 Hz Data formats: RGB/YUV444/YUV422/YUV420 8/10-bit Supports CEC and ARC HDCP v2.3 and HDCP v1.4 eDP Interface eDP v1.3 Main link includes 4 physical lanes Supports up to 4K@60 Hz HDCP v1.3 |
1 |
Supports 1 HDMI_TX interface. HDMI Interface HDMI v2.1 Supports up to 4K@120 Hz Data formats: RGB/YUV444/YUV422/YUV420 8/10-bit Supports CEC and ARC HDCP v2.3 and HDCP v1.4 |
| DP&USB 3.2Gen1 OTG | 1 |
Supports 1 USB / DP combined interface. USB Interface USB 3.2 Gen1x1 Dual-Role Device (DRD) DisplayPort TX Interface DisplayPort v1.4 Supports 1/2/4 lanes with lane speeds of 1.62, 2.7, 5.4, and 8.1 Gbps Supports up to 4K@120 Hz Data formats: RGB/YUV444/YUV422/YUV420 8/10-bit Supports Multi-Stream Transport (MST) with 3 displays Supports DP Altmode on USB Type-C Supports HDCP v2.3 and HDCP v1.3 |
\ |
Supports 1 USB / DP combined interface. USB Interface USB 3.2 Gen1x1 Dual-Role Device (DRD) DisplayPort TX Interface DisplayPort v1.4 Supports 1/2/4 lanes with lane speeds of 1.62, 2.7, 5.4, and 8.1 Gbps Supports up to 4K@120 Hz Data formats: RGB/YUV444/YUV422/YUV420 8/10-bit Supports Multi-Stream Transport (MST) with 3 displays Supports DP Altmode on USB Type-C Supports HDCP v2.3 and HDCP v1.3 |
| MIPI DSI | 1 |
Supports 1 MIPI DSI-2 TX interface. D-PHY v2.0 or C-PHY v1.1 4 data lanes on D-PHY 3 data trios on C-PHY Supports up to 2560 × 1600@60 Hz Data format: RGB (up to 10-bit) |
1 |
Supports 1 MIPI DSI-2 TX interface. D-PHY v2.0 or C-PHY v1.1 4 data lanes on D-PHY 3 data trios on C-PHY Supports up to 2560 × 1600@60 Hz Data format: RGB (up to 10-bit) |
| Parallel | 1 |
Supports 1 parallel output interface. Supports RGB/BT.656/BT1120 Supports up to 1920 × 1080@60 Hz Data format: RGB (up to 10-bit) |
\ | |
| EBC | 1 |
Supports 1 EBC output interface. Supports E-ink EPD (Electronic Paper Display) Supports 2560 × 1920 hardware decoding Data bus width: 16-bit Supports up to 32-level gray scale Supports Direct mode, LUT mode, 3-window mode Supports window display mode |
\ | |
| SAI | ≤5 |
Supports 5 SAI interfaces. SAI 0/1 supports 4 TX lanes and 4 RX lanes. SAI 2/3/4 supports 1 TX lane and 1 RX lane. Supports I2S/TDM/PCM mode Maximum sample rate: 192 kHz Audio resolution: 16 to 32 bits |
1 |
Supports 1 SAI interface. SAI 2 supports 1 TX lane and 1 RX lane. Supports I2S/TDM/PCM mode Maximum sample rate: 192 kHz Audio resolution: 16 to 32 bits |
| SPDIF TX | ≤2 | · Supports 2 x SPDIF TX ports; | \ | |
| SPDIF RX | ≤2 | · Supports 2 x SPDIF RX ports; | \ | |
| PDM | ≤2 |
Up to 8 channels, audio resolution: 16-bit to 24-bit, sample rate up to 192 kHz; Supports PDM master receive mode |
\ | |
| Ethernet | ≤2 |
2 × GMAC with RGMII / RMII interfaces; Supports Data rates: 10/100/1000 Mbps |
2 |
2 × GMAC with RGMII / RMII interfaces; Supports Data rates: 10/100/1000 Mbps |
| Combo high speed interface | 2 |
Supports 1 x PCIe2.1/SATA3.1 interface with one data lane; Supports 1 x PCIe2.1/SATA3.1/USB3.2 Gen1x1 interface with one data lane |
2 | Supports 1 x PCIe2.1/SATA3.1 interface with one data lane |
| USB 2.0 OTG | 2 | · 2 x USB2.0 OTG | \ | |
| SDIO | ≤2 | ·SDIO v3.0, 4-bit data bus widths | 2 | ·SDIO v3.0, 4-bit data bus widths |
| SPI | ≤5 | Supports two chip-select in each interface; Supports serial-master and serial-slave mode | 2 | Supports two chip-select in each interface; Supports serial-master and serial-slave mode |
| I2C | ≤9 |
Supports 7-bit and 10-bit address modes; Data transmission rate of 100K bits/s in standard mode and 400k bits/s in fast mode. |
4 |
Supports 7-bit and 10-bit address modes; Data transmission rate of 100K bits/s in standard mode and 400k bits/s in fast mode. |
| I3C | ≤2 | ·Supports 2 x I3C master ports | \ | |
| UART | ≤12 |
Built-in 2 × 64-bit FIFO (separate TX/RX) Supports 5-, 6-, 7-, 8-bit serial data transmission Baud rate up to 4 Mbps 12 × UART all support auto-flow-control (AFC) mode 12 × UART all support RS-485 mode |
4 | Both UART support automatic flow control mode and RS485 mode. |
| CAN | ≤2 |
Compliant with CAN & CAN FD specifications; Supports standard & extended frame transmission 8192-bit receive FIFO; |
2 |
Compliant with CAN & CAN FD specifications; Supports standard & extended frame transmission 8192-bit receive FIFO; |
| DSMC | ≤1 |
·Supports up to select 4 chips ·Supports 8-wire and 16- wire serial transfer mode ·Supports configurable serial address width:16 bits or 32 bits |
\ | |
| FlexBus | ≤1 |
·Supports built-in DMA and ping- pong operation for allocating two address ·Supports transmission and receiving mode ·Supports single mode and continuous mode |
\ | |
| PWM | ≤16 | Supports up to 16 on-chip PWM with interrupt-based operation and capture mode; | 2 | Supports up to 2 on-chip PWM with interrupt-based operation and capture mode; |
| ADC | ≤8 | · Supports 8 x 12bit single-ended input SAR-ADC with sampling rate up to 1MS/s; | 4 | · Supports 4 x 12bit single-ended input SAR-ADC with sampling rate up to 1MS/s; |
| GPIO | n |
All GPIOs can be used to generate interrupts; Supports level-triggered and edge- triggered interrupts; Supports configuration of level- triggered polarity; Supports rising-edge, falling-edge and dual-edge interrupts; Supports configuration of pull- up/pull-down (weak pull-up and weak pull-down); Supports configuration of drive capability Configurable drive strength. |
16 |
All GPIOs can be used to generate interrupts; Supports level-triggered and edge- triggered interrupts; Supports configuration of level- triggered polarity; Supports rising-edge, falling-edge and dual-edge interrupts; Supports configuration of pull- up/pull-down (weak pull-up and weak pull-down); Supports configuration of drive capability Configurable drive strength. |
Note*: The maximum number of parameters in the table is the theoretical value of hardware design or CPU; The number of interface resources defined by UP5 in the table is the maximum number supported by the UP5 universal package.
▊ RK3576 UP5 Carrier Board
Build Faster with OK3576J-UP5 Development Board
Skip the complexity of hardware design with the OK3576J-UP5 development board. This production-ready platform combines a proven SoM + Carrier architecture, allowing you to bypass low-level circuitry and focus entirely on your application software. Seamlessly transition from initial concept to mass production with minimal risk, rich connectivity, and comprehensive multi-OS support.
▊ Accessories
Please click here to get more information about the supported modules and accessories.
▊ Documentation
Reference Manuals
Hardware Related
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User Guide
Carrier Board Schematic
Carrier Board PCB
SoM Pinmux
Software & BSP
OS Image
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Source Code
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▊ Forlinx Recommended Products
Architecture: 4x Cortex-A76+4x Cortex-A55
Frequency: [email protected]/1.6GHz, [email protected]/1.3GHz
RAM: 4GB/8GB/16GB/32GB LPDDR4
ROM: 32GB/64GB/128GB eMMC
Architecture: 4x Cortex-A72 + 4x Cortex-A53
Frequency: [email protected][email protected]
RAM: 8GB LPDDR4，2GB/4GB LPDDR4
ROM: 16GB eMMC，32GB/64GB eMMC
