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Hot selling original RK3028A low power, high performance processor solution for tablet BGA Quality Online

Manufacturer Product Number
RK3028A
Description

RK3028A low power, high performance processor solution for tablet BGA

Package Condition
BGA
Datasheet

Product Descriptions

RK3026/RK3028Ais a low power, high performance processor solution for tablet, Android Portable GPS and other digital multimedia applications, and integrates Dual-core Cortex-A9 with separatelyNeon and FPU coprocessor ,and also with256KB L2 Cache.

Many embedded powerful hardware engines provide optimized performance for high-end application. RK3026/RK3028A supports almost full-format video decoder by 1080p@60fps, also support H.264/MVC/VP8 encoder by 1080p@30fps, high-quality JPEG encoder/decoder and special image preprocessor and postprocessor .

Embedded 3D GPU makes RK3026/RK3028A completely compatible with OpenGL ES1.1 and 2.0, OpenVG1.1 etc. Special 2D hardware engine with MMU will maximize display performance.

RK3026/RK3028A has high-performance external memory interface(DDR3/LVDDR3) capable of sustaining demanding memory bandwidths, also

provides a complete set of peripheral interface to support very flexible applications as follows :

This document will provide guideline on how to use RK3028A correctly and efficiently. In them , the chapter 1 and chapter 2 will introduce the features, block diagram, signal descriptions and system usage of RK3028A, the chapter 3 through chapter 5 will describe the function,electricalcharacteristics and hardware guideline.

Product Features

1.2.1 MicroProcessor

  •  Dual-core ARM Cortex-A9 processor is a high-performance, low-power, cached application processor

  •  Full implementation of the ARM architecture v7-A instruction set, ARM Neon Advanced SIMD (single instruction, multiple data) support for accelerated media and signal processing computation

  •  Superscalar, variable length, out-of-order pipeline with dynamic branch prediction, 8-stage pipeline

  •  Include VFPv3 hardware to support single and double-precision add, subtract, divide, multiply and accumulate, and square root operations

  •  Integrated timer and watchdog timer in CPU

  •  Integrated 32KB L1 instruction cache , 32KB L1 data cache, 4-way set associative

  •  256KB unified L2 Cache

  •  coresight debug solution

  •  Invasive debug

  •  One isolated voltage domain to support DVFS

1.2.2 Memory Organization

  •  Internal on-chip memory

  •  16KBBootRom

  •  8KB internal SRAM

  •  External off-chip memory①

  •  DDR3-1600, 16bits data width, 2 ranks, 256MB(max) address space per rank

  •  LVDDR3-1600, 16bits data width, 2 ranks, 256MB(max) address space per rank

  •  Async/ Sync Toggle/Sync ONFI Nand Flash(include LBA Nand), 8bits data width,4 banks

Actual product photos

RK3028A

Product Data Manual:

搜狗高速浏览器截图20240822104747

搜狗高速浏览器截图20240822104751

搜狗高速浏览器截图20240822104756

​For more product information, please download the PDF

Payment&Transportation

详情8.1

Official Certificate&Certificate

详情页3.1

Multiple product supply

详情5.1

Company office environment

详情6.1

Warehouse Real Shot

170019007688325e.png

Standard packaging

详情9

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Hot selling original RK3028A low power, high performance processor solution for tablet BGA Quality Online

RK3028A low power, high performance processor solution for tablet BGA

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