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RK3026 PDF 데이터시트 ( Data , Function )

부품번호 RK3026 기능
기능 High Performance and Low-power Pocesor
제조업체 Rockchip
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RK3026 데이터시트, 핀배열, 회로
BRIEF
RK3026
RK3026 BRIEF
Revision 1.1
Public Version
August 2013
High Performance and Low-power Processor for Digital Media Application
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RK3026 pdf, 반도체, 판매, 대치품
BRIEF
RK3026
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.
Information furnished is believed to be accurate and reliable. However, Rockchip Electronics Co.,Ltd assumes no
responsibility for the consequences of use of such information or for any infringement of patents or other rights of third
parties that may result from its use.
Rockchip Electronics Co.,Ltd’s products are not designed, intended, or authorized for using as components in systems
intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other
application in which the failure of the Rockchip Electronics Co.,Ltd’s product could create a situation where personal injury or
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unauthorized application, buyers shall indemnify and hold Rockchip Electronics Co.,Ltd and its officers, employees,
subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, expenses, and reasonable attorney fees
arising out of, either directly or indirectly, any claim of personal injury or death that may be associated with such unintended
or unauthorized use, even if such claim alleges that Rockchip Electronics Co.,Ltd was negligent regarding the design or
manufacture of the part.
Copyright and Patent Right
Information in this document is provided solely to enable system and software implementers to use Rockchip Electronics
Co.,Ltd ’s products. There are no expressed or implied copyright licenses granted hereunder to design or fabricate any
integrated circuits or integrated circuits based on the information in this document.
Rockchip Electronics Co.,Ltd does not convey any license under its patent rights nor the rights of others.
Trademarks
Rockchip and RockchipTM logo and the name of Rockchip Electronics Co.,Ltd’s products are trademarks of Rockchip
Electronics Co.,Ltd. and are exclusively owned by Rockchip Electronics Co.,Ltd. References to other companies and their
products use trademarks owned by the respective companies and are for reference purpose only.
Confidentiality
The information contained herein (including any attachments) is confidential. 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.
ROCKCHIP ELECTRONICS CO.,LTD. RESERVES THE RIGHT TO MAKE CHANGES IN ITS PRODUCTS OR PRODUCT
SPECIFICATIONS WITH THE INTENT TO IMPROVE FUNCTION OR DESIGN AT ANY TIME AND WITHOUT NOTICE AND IS NOT
REQUIRED TO UNDATE THIS DOCUMENTATION TO REFLECT SUCH CHANGES.
Copyright © 2013 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.
Rockchip Electronics Co.,Ltd.
No, 18 Building, A District, Fuzhou software park, Fujian, China
Tel: +86-591-83991906
Fax:+86-591-83951833
www.rock-chips.com
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RK3026 전자부품, 판매, 대치품
BRIEF
RK3026
Embedded clock frequency division control to provide programmable baud rate
Support block size from 1 to 65535Bytes
8bits data bus width
SD/MMC Interface
Compatible with SD2.0, MMC ver4.41
Support combined single FIFO(32x32bits) for both transmit and receive operations
Support FIFO over-run and under-run prevention by stopping card clock
automatically
Support CRC generation and error detection
Embedded clock frequency division control to provide programmable baud rate
Support block size from 1 to 65535Bytes
Data bus width is 4bits
1.2.5 System Component
CRU (clock & reset unit)
Support clock gating control for individual components inside RK3026
Support global soft-reset control for whole SOC, also individual soft-reset for every
components
Support flexible clock solution, including clock source, clock mux, clock frequency
division
One oscillator with 24MHz clock and 4 embedded PLLs
Timer
On-chip 64bits Timers with interrupt-based operation
Provide two operation modes: free-running and user-defined count
Support timer work state checkable
24MHz/PCLK clock input for operating domain, and PCLK input for bus interface
domain.
PWM
On-chip PWMs with interrupt-based operation
Programmable 4-bit pre-scalar from apb bus clock
Embedded 32-bit timer/counter facility
Support single-run or continuous-run PWM mode
Provides reference mode and output various duty-cycle waveform
WatchDog
32 bits watchdog counter width
Counter clock is from apb bus clock
Counter counts down from a preset value to 0 to indicate the occurrence of a
timeout
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
Programmable reset pulse length
Totally 16 defined-ranges of main timeout period
Bus Architecture
QoS function is supported to improve the utility of bus bandwidth
Interrupt Controller
Support 3 PPI interrupt source and 96 SPI interrupt sources input from different
components inside RK3026
Support 16 softwre-triggered interrupts
Input interrupt level is fixed , only high-level sensitive
Two interrupt output (nFIQ and nIRQ) to per Cortex-A9, both are low-level
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전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

상호 : 아이지 인터내셔날

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부품번호상세설명 및 기능제조사
RK3026

High Performance and Low-power Pocesor

Rockchip
Rockchip

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