| Item | Content |
|---|---|
| Product Number | RK3258-EMCP-V1.0 |
| Version | V1.0 |
| Release Date | 2026-04-16 |
| Effective Date | 2026-04-16 |
| Document Status | Under Revision |
| Prepared by | Wang Zhihai |
| Reviewed by | |
| Confidentiality | Public |
| Version | Release Date | Update Record |
|---|---|---|
| V1.0 | 2026-04-16 | Initial release |
1. Product Introduction
RK3528 is a 64-bit quad-core entry-level ARM Cortex-A53 SoC launched by Rockchip in 2023. As an upgraded successor to RK3328, it delivers excellent cost performance, 4K/8K video decoding, Wi-Fi 6 and low power consumption. Built on 16nm process, it supports 8K decoding, Wi-Fi 6, PCIe and eMMC 5.1, runs Android 14, and features low power draw and outstanding cost advantages.
2. Specifications
Product Specifications
| Item | Specifications |
|---|---|
| CPU | RK3528 Quad-core Cortex-A53 Up to 2.0GHz |
| GPU | Mali-450MP2 GPU |
| DDR | LPDDR3 Optional: 1GB / 2GB / 4GB |
| OS | Android / Debian |
| Onboard Storage | Supports eMMC 5.1, SDIO 3.0 Optional: 8GB / 16GB / 32GB / 64GB |
| Display Output | 1 × HDMI 2.0, up to 4K@60Hz |
| Ethernet | 1 × 100M Ethernet port |
| Wi-Fi | Wi-Fi 6, compliant with IEEE 802.11a/b/g/n/ac/ax |
| USB | 1 × USB3.1 HOST (Type-A), 5Gbps 1 × USB2.0 OTG (Type-A), 480Mbps (for firmware upgrade) |
| AV Interface | Supported |
| SPDIF | Supported (Android system only) |
| SD Card | Supported (SDIO 2.0) |
| Digital Screen | Supported |
| Power Supply | 5V 2A DC jack, 5.5×2.0mm |
| Heat Dissipation | Passive cooling |
| Total Power Consumption | Max 6W (without external devices) |
| Net Weight | 95g |
| Package Weight | 250g |
| Operating Temperature | -20℃ ~ 45℃ |
| Storage Temperature | -20℃ ~ 70℃ |
| Operating Humidity | 20% ~ 85% RH (Non-condensing) |
| Storage Humidity | 5% ~ 90% RH (Non-condensing) |
3.Product Schematic Diagram
