瑞芯微RK3528 4K影音专用芯片规格参数简介Datasheet

RK3528是一款高性能四核应用处理器，专为智能IPTV、OTT BOX、DBS和高端多媒体应用而设计，是一款适用于4K视频应用的高集成度、低成本的SoC。具有丰富的功能接口，可以用于行业产品定制。本文主要介绍RK3528的规格参数（datasheet），方便客户选型，定义产品。

RK3528功能框图

RK3528采用四核Cortex-A53处理器，集成了独立的Neon和FPU协处理器，还集成了共享的L2缓存，以提高系统性能。集成ARM Mali-450 GPU支，持高分辨率显示和游戏，它可以处理OpenGL ES1.1/2.0、OpenVG等图形程序。

基于ARM TrustZone的专用安全系统，用于处理视频和显示应用程序的安全管理。它包括加密、rng、防火墙引擎，以保证整个系统的安全。32位DRAM接口，提供高带宽DDR3（L）/LPDDR3/DDR4/LPDDR4（4X）支持。

高级视频解码器支持高达10位像素的4K超高清视频的60fps播放。它支持H.265、H.264、AVS2等视频标准。高级视频编码器还支持60fps的1080p高清视频捕获。它支持H.265和H.264编码。显示控制器支持灵活的表面和输出流。输出包括两个可在HDR、CEC、HDCP2.2支持的HDMI 2.0发射器和CVBS之间切换的输出。

除了这些主要元件外，RK3528处理器还具有广泛的外围接口，如pcie2、usb2、mac、i2s等，以实现与无线基带、其他通信外围设备、音频编解码器、电源管理和大容量存储的通信。

1.2.1 Application Processor
 Quad core ARM Cortex-A53
 Full implementation of the ARM v8-A architecture.
 Separately Integrated Neon and FPU
 TrustZone Extension support
 One isolated voltage domain to support DVFS
1.2.2 Graphic Processor
 ARM Mali-450 GPU
 Concurrent multi-core processing
 Separate vertex(geometry) and fragment(pixel) processing for maximum parallel throughput
 OpenGL ES 1.1/2.0 and OpenVG 1.1 support
 One isolated voltage domain to support DVFS
1.2.3 Memory Organization
 Internal on-chip memory
 BootRom
 Support system boot from the following device:
 SPI interface
 eMMC interface
 SD/MMC interface
 Support system code download by the following interface:
RK3528 Datasheet Rev 1.0 BY SCENSMART
 USB interface
 64KB Share Memory
 8KB PMU SRAM
 External off-chip memory
 eMMC Interface
 Fully compliant with JEDEC eMMC5.1 specification
 Support HS400, support CMD Queue
 Support three data bus width: 1bit, 4bits or 8bits
 SD/MMC Interface
 Compatible with SD3.0, MMC ver4.51
 Data bus width is 4bits
 Flexible Serial Flash Interface (FSPI)
 Support transfer data from/to serial flash device
 Support 1bit, 2bits or 4bits data bus width
 Dynamic Memory Interface : DDR3(L)/LPDDR3/DDR4/LPDDR4(4X)
 Compatible with JEDEC standard DDR3/DDR3L/LPDDR3/DDR4/LPDDR4/LPDDR4X SDRAM
 Supports 32 Bits data width, 4GB addressing space
1.2.4 System Component
 MCU
 Cortex-M0 in PMU domain integrate 8KB TCM.
 Integrated Debug Controller with JTAG interface
 CRU (clock & reset unit)
 Support total 5 PLLs to generate all clocks
 One oscillator with 24MHz clock input
 Support clock gating control for individual components
 Support global soft-reset control for whole chip, also individual soft-reset for each component
 PMU (power management unit)
 Multiple configurable work modes to save power by different frequency or automatic clock gating control or power domain on/off control
 Lots of wakeup sources in different mode
 Support 4 separate voltage domains，，VDD_ARM,VDD_GPU,VDD_LOGIC,VDD_PMU.
 Timer
 Support 2 secure timers with 64bits counter and interrupt-based operation
 Support 6 non-secure timers with 64bits counter and interrupt-based operation
 Support 1 high precision timer.
 Support two operation modes: free-running and user-defined count for each timer
 Support timer work state checkable
 PWM
 Support 8 on-chip PWMs (PWM0~PWM7) with interrupt-based operation
 Programmable pre-scaled operation to bus clock and then further scaled
 Embedded 32-bit timer/counter facility
 Support capture mode
 Support continuous mode or one-shot mode
 Provides reference mode and output various duty-cycle waveform
 Optimized for IR application for PWM3, PWM7
 Watchdog
 32-bit watchdog counter
 Counter counts down from a preset value to 0 to indicate the occurrence of a timeout
RK3528 Datasheet Rev 1.0 BY SCENSMART
 WDT can perform two types of operations when timeout occurs:
 Generate a system reset
 First generate an interrupt and if this is not cleared by the service routine by the time a second timeout occurs then generate a system reset
 One Watchdog for non-secure application
 One Watchdog for secure application
 One Watchdog for MCU
 Interrupt Controller
 Support 256 SPI interrupt sources input from different components inside RK3528
 Support 16 software-triggered interrupts
 Input interrupt level is fixed, high-level sensitive or rising edge sensitive
 Support different interrupt priority for each interrupt source, and they are always software-programmable
 DMAC
 Micro-code programming-based DMA
 Linked list DMA function is supported to complete scatter-gather transfer
 Support data transfer types including memory-to-memory, memory-to-peripherals, peripherals-to-memory
 Totally three embedded DMA controllers for peripheral system
 Each DMAC features:
 Support 8 channels
 32 hardware requests from peripherals
 2 interrupt output
 Support TrustZone technology and programmable secure state for each DMA channel
 Secure System
 Embedded one cipher engines
 Support Link List Item (LLI) DMA transfer
 Support SHA-1, SHA-256/224, MD5,SM3 with hardware padding
 Support HMAC of SHA-1, SHA-256, MD5,SM3 with hardware padding
 Support AES-128, AES-192, AES-256 encrypt and decrypt cipher
 Support DES and TDES cipher
 Support AES ECB/CBC/OFB/CFB/CTR/CTS/XTS/GCM/CBC-MAC/CMAC mode
 Support SM4 ECB/CBC/OFB/CFB/CTR/CTS/XTS/GCM/CBC-MAC/CMAC mode
 Support DES/TDES ECB/CBC/OFB/CFB mode
 Support up to 4096 bits PKA mathematical operations for RSA
 Support SM2/SM3/SM4 cipher
 Support generating random numbers, one secure only engine, another one security configurable
 Support secure OTP
 Support secure debug
 Support secure OS
 Except CPU, the other masters in the SoC can also support security and non-security mode by software-programmable
 Some slave components in SoC can only be addressed by security master and the other slave components can be addressed by security master or non-security master by software-programmable
 System SRAM (share memory), security programmable.
 External DDR space can be divided into 16 parts, each part can be software-programmable to be enabled by each master
 Mailbox
 One Mailbox in SoC to service CPU and MCU communication
 Support four mailbox elements, each element includes one data word, one command word register and one flag bit that can represent one interrupt
RK3528 Datasheet Rev 1.0 BY SCENSMART
 Provide 32 lock registers for software to use to indicate whether mailbox is occupied
1.2.5 Video CODEC
 Video Decoder
 Real-time video decoder of
 MPEG-1, MPEG-2, MPEG-4
 H.263, H.264/AVC, H.265/HEVC, MVC
 VC-1
 AVS, AVS+,AVS2
 MMU Embedded
 Supports frame timeout interrupt, frame finish interrupt and bit stream error interrupt
 Error detection and concealment support for all video formats
 Output data format YUV420 semi-planar, YUV400(monochrome), YUV422 is supported by H.264
 H.264/AVC BP/MP/HP profile @ level 5.1; H.264/AVC MVC; up to 4Kx2K @ 60fps
 H.265/HEVC Main/Main10 profile @ level 5.1 High-tier; up to 4Kx2K @ 60fps
 AVS2 4KX2K @60fps
 MPEG-1, Main profile, up to 1080P @ 60fps
 MPEG-2, SP@ML, MP@HL, up to 1080P @ 60fps
 MPEG-4, ASP profile @ level 5, up to 1080P @ 60fps
 AVS, Jizhun profile @ level 6.0; up to 1080P @ 60fps
 AVS-P16 (AVS+), up to 1080P @ 60fps
 H.263, up to 576P @ 60fps
 VC-1, SP@ML, MP@HL, AP@L0-3, up to 1080P @ 60fps
 Video Encoder
 Support video encoder for H.264, HP@level4.2
 H.264 maximum frame rate is up to 1920×1080 @60fps
 Capable of encoding HEVC Main Profile @ L4.1 High-tier
 H.265 resolution and frame rate are up to 1920×1080 @60fps
 JPEG encoder included
1.2.6 JPEG Decoder
 JPEG decoder
 Input JPEG file : YCbCr 4:0:0, 4:2:0, 4:2:2, 4:4:0, 4:1:1 and 4:4:4 sampling formats
 Output raw image : YCbCr 4:0:0, 4:2:0, 4:2:2, 4:4:0, 4:1:1 and 4:4:4 semi-planar
 Decoder size is from 48×48 to 8176×8176(66.8Mpixels)
 Support JPEG ROI(region of image) decode
 Maximum data rate is up to 76million pixels per second
1.2.7 Image Enhancement (VDPP module)
 Image format support
 Input data: YUV420/YUV422
 Output data: YUV420/YUV422/YUV444
 YUV swap
 UV SP/P
 BT601_l/BT601_f/BT709_l/BT709_f color space conversion
 YUV up/down sampling
 De-interlace
 3×5 Y motion detection matrix
 Source width up to 1920
 Configured high frequency de-interlace
 I4O2 (Input 4 field, output 2 frame) /I4O1B/I4O1T/I2O1B/I2O1T mode
 Post-Processing
 Support DMSR
 Support ZME(polyphaser filter based zoom in/zoom out)
RK3528 Datasheet Rev 1.0 BY SCENSMART
1.2.8 2D Graphics Engine
 2D Graphics Engine:
 Source formats:
 ABGR8888, XBGR888, ARGB8888, XRGB888
 RGB888, RGB565
 RGBA5551, RGBA4444
 YUV420 planar, YUV420 semi-planar
 YUV422 planar, YUV422 semi-planar
 YUV 10-bit for YUV420/422 semi-planar
 BPP8, BPP4, BPP2, BPP1
 Destination formats:
 ABGR8888, XBGR888, ARGB8888, XRGB888
 RGB888, RGB565
 RGBA5551, RGBA4444
 YUV420 planar, YUV420 semi-planar
 YUV422 planar, YUV422 semi-planar
 Pixel Format conversion, BT.601/BT.709
 Max resolution: 8192×8192 source, 4096×4096 destination
 BitBLT
 Two source BitBLT:
 A+B=B only BitBLT, A support rotate and scale when B fixed
 A+B=C second source (B) has same attribute with (C) plus rotation function
 Color fill with gradient fill, and pattern fill
 High-performance stretch and shrink
 Monochrome expansion for text rendering
 New comprehensive per-pixel alpha (color/alpha channel separately)
 Alpha blending modes including Java 2 Porter-Duff compositing blending rules, chroma key, pattern mask, fading
 Dither operation
 0, 90, 180 and 270-degree rotation
 x-mirror and y-mirror rotation operation
1.2.9 Video OUT
 Display Interface
 Support HDMI 2.0b output up to 4K 10bit @60Hz
 TV interface: TV encoder 10bit out for DAC
 HDMI interface:
 24 bit (RGB888 YCbCr444), 30 bit(RGB101010,YCbCr 420, YCbCr 444)
 Max output resolution 4K for HDMI, 480i/576i for CVBS
 Support 1 cluster layer, 4 smart layer
 Support HDR10, HLG HDR, Vivid HDR
1.2.10 HDMI
 Compliant HDMI 2.0b
 Support YUV420 4k x 2k @ 60fps
 Support for 4k x 2k and 3D video formats
 Support for up to 10.2bps bandwidth
 HPD input analog comparator
 Compliance HDMI compliance Test specification 1.4 and 2.x
 Support HDCP 1.4 and 2.2
1.2.11 Audio Interface
 I2S0/I2S2 with 2 channel
 Up to 2 channels for TX and 2 channels RX path
 Audio resolution from 16bits to 32bits
 Sample rate up to 192KHz
RK3528 Datasheet Rev 1.0 BY SCENSMART
 Provides master and slave work mode, software configurable
 Support 3 I2S formats (normal, left-justified, right-justified)
 Support 4 PCM formats (early, late1, late2, late3)
 I2S and PCM cannot be used at the same time
 I2S0 connect to GPIO
 I2S2 connect to Audio CODEC, RX path not supported
 I2S1/I2S3 with 8 channel
 Up to 8 channels TX and 8 channels RX path
 Audio resolution from 16bits to 32bits
 Sample rate up to 192KHz
 Provides master and slave work mode, software configurable
 Support 3 I2S formats (normal, left-justified, right-justified)
 I2S1 connect to GPIO
 I2S3 connect to HDMI, RX path not supported
 PDM
 Up to 8 channels
 Audio resolution from 16bits to 24bits
 Sample rate up to 192KHz
 Support PDM master receive mode
 SPDIF
 SPDIF connect to HDMI and GPIO
 Audio CODEC
 24bit DAC
 Support Line-out
 Support Mono, Stereo channel performance
 Integrated digital interpolation and decimation filter.
 Sampling rate of 8kHz/12kHz/16kHz/24kHz/32kHz/44.1KHz/48KHz/96KHz
1.2.12 Connectivity
 SDIO interface
 Compatible with SDIO 3.0 protocol
 4bits data bus widths
 TS interface
 Supports 2 TS input channels.
 Supports 4 TS Input Mode: sync/valid mode in the case of serial TS input; nosync/valid mode, sync/valid, sync/burst mode in the case of parallel TS input.
 Supports 2 TS sources: demodulators and local memory.
 Supports 2 Built-in PTIs (Programmable Transport Interface) to process TS simultaneously, and Each PTI supports:
 96 PID filters.
 TS descrambling with 8 sets of Control Word under CSA2.0 standard
 32 PES/ES filters with PTS/DTS extraction and ES start code detection.
 16 PCR extraction channels
 96 Section filters with CRC check, and three interrupt mode: stop per unit, full-stop, recycle mode with version number check
 PID done and error interrupts for each channel
 PCR/DTS/PTS extraction interrupt for each channel
 Supports 1 PVR (Personal Video Recording) output channel.
 1 built-in multi-channel DMA Controller.
 Support MMU
 Smart Card
 Support ISO-7816
RK3528 Datasheet Rev 1.0 BY SCENSMART
 Support card activation and deactivation
 Support cold/warm reset
 Support Answer to Reset(ATR) response reception
 Support T0 for asynchronous half-duplex character transmission
 Support T1 for asynchronous half-duplex block transmission
 Support automatic operating voltage class selection
 Support adjustable clock rate and bit (baud) rate
 Support configurable automatic byte repetition
 SPI Controller
 Support serial-master and serial-slave mode, software-configurable
 DMA-based or interrupt-based operation
 Embedded two 32x16bits FIFO for TX and RX operation respectively
 Support 2 chip-selects output in serial-master mode
 2 on-chip SPI controller
 UART Controller
 8 on-chip UART controller
 DMA-based or interrupt-based operation
 UART0/1/2Embedded two 64Bytes FIFO for TX and RX operation respectively
 Support 5bit,6bit,7bit,8bit serial data transmit or receive
 Standard asynchronous communication bits such as start, stop and parity
 Support different input clock for UART operation to get up to 4Mbps or another special baud rate
 Support non-integer clock divides for baud clock generation
 Support auto flow control mode
 I2C controller
 8 on-chip I2C controller
 Multi-master I2C operation
 Support 7bits and 10bits address mode
 Software programmable clock frequency and transfer rate up to 400Kbit/s in the fast mode
 Serial 8bits oriented and bidirectional data transfers can be made at up to 100Kbit/s in the standard mode
 MAC 10/100/1000 Ethernet Controller
 Support 10/100/1000 Mbps data transfer rates with the RGMII interfaces
 Support 10/100 Mbps data transfer rates with the RMII interfaces
 Support both full-duplex and half-duplex operation
 Supports IEEE 802.1Q VLAN tag detection for reception frames
 Support detection of LAN wake-up frames and AMD Magic Packet frames
 Support checking IPv4 header checksum and TCP, UDP, or ICMP checksum encapsulated in IPv4 or IPv6 datagram
 Support for TCP Segmentation Offload (TSO) and UDP Fragmentation Offload (UFO)
 MAC 10/100M Ethernet controller and MAC PHY
 Support one Ethernet controllers
 Support 10/100-Mbps data transfer rates with the RMII interfaces
 Support both full-duplex and half-duplex operation
 USB 2.0 OTG interface
 Compatible Specification
 Universal Serial Bus Specification, Revision 2.0
 Extensible Host Controller Interface for Universal Serial Bus (xHCI), Revision 1.1
 Support Control/Bulk/Interrupt/Isochronous Transfer
RK3528 Datasheet Rev 1.0 BY SCENSMART
 USB 2.0 Host interface
 Support one USB2.0 Host
 Compatible with USB 2.0 specification
 Supports high-speed(480Mbps), full-speed(12Mbps) and low-speed(1.5Mbps) mode
 Support Enhanced Host Controller Interface Specification (EHCI), Revision 1.0
 Support Open Host Controller Interface Specification (OHCI), Revision 1.0a
 Multi-PHY Interface
 Support multi-PHYs with PCIe2.1/USB3.0
 One USB3 Host controller
 One PCIe2.1 controller
 USB 3.0 xHCI Host Controller
 Support 1 USB2.0 port and 1 Super-Speed port
 Concurrent USB3.0/USB2.0 traffic, up to 8.48Gbps bandwidth
 Support standard or open-source xHCI and class driver
 Static USB3.0 Device
 Static USB3.0 xHCI host
 USB3.0/USB2.0 OTG A device and B device basing on ID
 PCIe2.1 interface
 Compatible with PCI Express Base Specification Revision 3.0
 Support Root Complex(RC) mode
 Support 2.5Gbps and 5.0Gbps serial data transmission rate per lane per direction
 Support one lane
1.2.13 Others
 Multiple group of GPIO
 All of GPIOs can be used to generate interrupt to CPU
 Support level trigger and edge trigger interrupt
 Support configurable polarity of level trigger interrupt
 Support configurable rising edge, falling edge and both edge trigger interrup
 HDMI 5V IO
 3.3V power supply, 5V voltage tolerance
 4 IOs for HDMI HPD/CEC/DDC connection
 Temperature Sensor(TS-ADC)
 10-bits ADC up to 50KS/s sampling rate
 -40~125℃℃ temperature range and 5℃℃ temperature resolution
 Successive Approximation ADC (SARADC)
 10-bit resolution
 Up to 1MS/s sampling rate
 4 single-ended input channels
 Current consumption: 0.5mA @ 1MS/s
 OTP
 Support 8192bits
 Support Idle, Read, Program operation
 Support boot function
 Support Bist function
 Package Type： WBBGA401L (body:13.3mm x 13.5mm ;ball size: 0.3mm ;ball pitch: 0.65/0.6mm)

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