RK3128 datasheet Rev 0.6 Rockchip RK3128 Datasheet Revision 0.6 Aug. 2014 1 RK3128 datasheet Rev 0.6 Revision History Date Revision Description 2014-06-12 0.1 Initial Release 2014-07-09 0.2 Correction 2014-07-31 0.4 Update package information 2014-08-15 0.6 Correction layout 2 RK3128 datasheet Rev 0.6 Table of Content Table of Content .................................................................................... 3 Figure Index ......................................................................................... 5 Table Index ........................................................................................... 6 Chapter 1 Introduction ........................................................................... 8 1.1 Features .................................................................................. 8 1.1.1 Microprocessor ................................................................... 8 1.1.2 Memory Organization .......................................................... 8 1.1.3 Internal Memory ................................................................. 8 1.1.4 External Memory or Storage device ....................................... 9 1.1.5 System Component ........................................................... 10 1.1.6 Video CODEC ................................................................... 11 1.1.7 JPEG CODEC .................................................................... 12 1.1.8 Image Enhancement (IEP module) ...................................... 13 1.1.9 Graphics Engine ............................................................... 14 1.1.10 Video IN/OUT ................................................................. 14 1.1.11 HDMI ............................................................................ 15 1.1.12 Audio Interface ............................................................... 16 1.1.13 Connectivity ................................................................... 16 1.1.14 Others ........................................................................... 19 1.2 Block Diagram ........................................................................ 19 1.3 Pin Description ....................................................................... 20 1.3.1 RK3128 power/ground IO descriptions ................................. 20 1.3.2 RK3128 function IO descriptions ......................................... 23 1.3.3 IO pin name descriptions ................................................... 34 1.3.4 RK3128 IO Type ............................................................... 38 1.4 Package information ............................................................... 39 1.4.1 TFBGA316 Dimension ........................................................ 40 1.4.2 TFBGA316 Ball Map ........................................................... 42 1.5 Electrical Specification ............................................................. 44 1.5.1 Absolute Maximum Ratings ................................................ 44 1.5.2 Recommended Operating Conditions ................................... 44 1.5.3 DC Characteristics ............................................................ 45 1.5.4 Recommended Operating Frequency .................................... 47 1.5.5 Electrical Characteristics for General IO ............................... 50 1.5.6 Electrical Characteristics for PLL .......................................... 50 1.5.7 Electrical Characteristics for SAR-ADC .................................. 51 1.5.8 Electrical Characteristics for USB OTG/Host2.0 Interface ........ 51 1.5.9 Electrical Characteristics for HDMI ....................................... 51 1.5.10 Electrical Characteristics for DDR IO .................................. 52 1.5.11 Electrical Characteristics for eFuse ..................................... 53 1.5.12 Electrical Characteristics for TV Encoder ............................. 53 1.6 Hardware Guideline ................................................................ 54 1.6.1 Reference design for RK3128 oscillator PCB connection .......... 54 1.6.2 Reference design for PLL PCB connection ............................. 54 1.6.3 Reference design for USB OTG/Host2.0 connection ................ 55 1.6.4 Reference design for HDMI Tx PHY connection ...................... 56 1.6.5 Reference design for Audio Codec connection........................ 57 3 RK3128 datasheet Rev 0.6 1.6.6 RK3128 Power on reset descriptions .................................... 58 4 RK3128 datasheet Rev 0.6 Figure Index Fig.1-1RK3128 Block Diagram .............................................................. 20 Fig.1-2RK3128 TFBGA316 Package Top View .......................................... 40 Fig.1-3RK3128 TFBGA316 Package Side View ......................................... 40 Fig.1-4RK3128 TFBGA316 Package Bottom View ..................................... 41 Fig.1-5RK3128 TFBGA316 Package Dimension ........................................ 41 Fig.1-6TFBGA316 Ball Map ................................................................... 43 Fig.1-7 External Reference Circuit for 24MHzOscillators ............................ 54 Fig.1-8RK3128 USB OTG/Host2.0 differential lines requirement. ................ 55 Fig.1-9RK3128 USB OTG/Host2.0 ground plane guide. ............................. 56 Fig.1-10RK3128 USB OTG/Host2.0 component placement. ........................ 56 Fig.1-11RK3128 HDMI interface reference connection .............................. 56 Fig.1-12RK3128 HDMI CEC interface reference connection ........................ 57 Fig.1-13RK3128 HDMI ESD interface reference connection ....................... 57 Fig.1-14RK3128 Audio Codec interface reference connection ..................... 58 Fig.1-15 RK3128 reset signals sequence ................................................ 58 5 RK3128 datasheet Rev 0.6 Table Index 6 RK3128 datasheet Rev 0.6 Warranty Disclaimer Rockchip Electronics Co.,Ltd makes no warranty, representation or guarantee (expressed, implied, statutory, or otherwise) by or with respect to anything in this document, and shall not be liable for any implied warranties of non-infringement, merchantability or fitness for a particular purpose or for any indirect, special or consequential damages. 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The recipient hereby acknowledges the confidentiality of this document, and except for the specific purpose, this document shall not be disclosed to any third party. Reverse engineering or disassembly is prohibited. ROCKCHI P ELECTRONI CS CO.,LTD. RESERVES THE RI GHT TO MAKE CHANGES I N I TS PRODUCTS OR PRODUCT SPECI FI CATI ONS WI TH THE I NTENT TO I MPROVE FUNCTI ON OR DESI GN AT ANY TI ME AND WI THOUT NOTI CE AND I S NOT REQUI RED TO UNDATE THI S DOCUMENTATI ON TO REFLECT SUCH CHANGES. Copyright © 2014 Rockchip Electronics Co., Ltd. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electric or mechanical, by photocopying, recording, or otherwise, without the prior written consent of Rockchip Electronics Co.,Ltd. 7 RK3128 datasheet Rev 0.6 Chapter 1 I ntroduction RK3128 is a high performance Quad-core application processor for smart TV-Box. Especially it is a high-integration and cost efficient SOC for 1080P H.265 TV-Box. Quad-core Cortex-A7 is integrates with separately Neon and FPU coprocessor, also shared 256KB L2 Cache. Mali400 MP2 GPU is embedded