multimedia SOC. ATJ2091H Datasheet

ATJ2091H SOC. Datasheet pdf. Equivalent

ATJ2091H Datasheet
Recommendation ATJ2091H Datasheet
Part ATJ2091H
Description New generation single-chip highly-integrated digital multimedia SOC
Feature ATJ2091H; ATJ2091H PRODUCT DATA SHEET Declaration Circuit diagrams and other information relating to products .
Manufacture Actions Semiconductor
Datasheet
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Actions Semiconductor ATJ2091H
ATJ2091H PRODUCT DATA SHEET
Declaration
Circuit diagrams and other information relating to products of Actions Semiconductor Company, Ltd.
(“Actions”) are included as a means or illustrating typical applications. Consequently, complete information
sufficient for construction purposes is not necessarily given. Although the information has been examined and
is believed to be accurate, Actions makes no representations or warranties with respect to the accuracy or
completeness of the contents of this publication and disclaims any responsibility for inaccuracies. Information
in this document is provided solely to enable use of Actions’ products. The information presented in this
document does not form part of any quotation or contract for sale. Actions assumes no liability whatsoever,
including infringement of any patent or copyright, for sale and use of Actions’ products, except as may
expressly be provided in Actions’ Terms and Conditions of Sale for such products. All sales of any Actions
products are expressly conditional on your agreement to the terms and conditions of the most recently dated
version of Actions’ Terms and Conditions of Sale Agreement dated before the date of your order.
The provision of this information does not convey to the purchaser of the described semiconductor
devices any licenses under any patent rights, copyright, trademark rights, rights in trade secrets and/or know
how, or any other intellectual property rights of Actions or others, however denominated, whether by express or
implied representation, by estoppel, or otherwise.
Information contained herein relates solely to the Actions products described herein and abrogates and
supersedes, as of the release date of this publication, all previously published data and specifications relating
to such products provided by Actions or by any other person purporting to distribute such information. Actions
reserves the right to make changes to specifications and product descriptions at any time without notice.
Contact your Actions sales representative to obtain the latest specifications before placing your product order.
Actions product may contain design defects or errors known as anomalies or errata which may cause the
products functions to deviate from published specifications. Anomaly or “errata” sheets relating to currently
characterized anomalies or errata are available upon request. Designers must not rely on the absence or
characteristics of any features or instructions of Actions’ products marked “reserved” or “undefined.” Actions
reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities
arising from future changes to them.
Actions’ products are not designed, intended, authorized or warranted for use in any life support or other
application where product failure could cause or contribute to personal injury or severe property damage.
Any and all such uses without prior written approval of an Officer of Actions and further testing and/or
modification will be fully at the risk of the customer.
Copies of this document and/or other Actions product literature, as well as the Terms and Conditions of
Sale Agreement, may be obtained by visiting Actions’ website at http:/actions.com.cn or from an authorized
Actions representative. The word “ACTIONS,” the Actions’ LOGO, whether used separately and/or in
combination, and the phase “ATJ2091H” are trademarks of Actions Semiconductor Company, Ltd.. Names
and brands of other companies and their products that may from time to time descriptively appear in this



Actions Semiconductor ATJ2091H
ATJ2091H PRODUCT DATASHEET
product data sheet are the trademarks of their respective holders: no affiliation, authorization, or endorsement
by such persons is claimed or implied except as may be expressly stated therein.
ACTIONS DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, INCLUDING WITHOUT
LIMITATION ANY AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE, AND ANY AND ALL
WARRANTIES ARISING FROM ANY COURSE OF DEALING OR USAGE OF TRADE.
IN NO EVENT SHALL ACTIONS BE RELIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT, SPECIAL,
PUNITIVE, OR CONSEQUENTIAL DAMAGES; OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES
OF ANY KIND; REGARDLESS OF THE FORM OF ACTION, WHETHER BASED ON CONTRACT; TORT;
NEGLIGENCE OF ACTIONS OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR
OTHERWISE; WHETHER OR NOT ANY REMEDY OF BUYER IS HELD TO HAVE FAILED OF ITS
ESSENTIAL PURPOSE, AND WHETHER ACTIONS HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES OR NOT.
ADDITIONAL SUPPORT
Additional product and company information can be obtained by going to the Actions website at:
www.actions-semi.com
Copyright© Actions Semiconductor Co., Ltd 2006. All rights reserved.
Ver 1.0
Page 2/31
2006-6-30



Actions Semiconductor ATJ2091H
ATJ2091H PRODUCT DATASHEET
Table of Contents
ATJ2091H PRODUCT DATA SHEET .............................................................. 1
Declaration...................................................................................................... 1
ADDITIONAL SUPPORT ................................................................................. 2
1. Introduction ................................................................................................ 5
2. Features ...................................................................................................... 5
ATJ2091H Features: ..........................................................................................................5
3. Pin Description ........................................................................................... 7
3.1 Pin Out.........................................................................................................................7
3.1.1 Pin Sort by Pin Number............................................................................................................. 8
Function Description ................................................................................... 11
4.1 Functional Block Diagram .......................................................................................... 11
4.2 MCU Core..................................................................................................................12
4.2.1 MCU Memory .......................................................................................................................... 12
4.2.2 MCU 64kb Memory Space ...................................................................................................... 12
4.3 DSP Core...................................................................................................................12
4.4 DMA Controller ..........................................................................................................13
4.5 General Purpose IO Ports..........................................................................................13
4.6 RTC/CTC/Watch Dog Timer.......................................................................................14
4.6.1 RTC......................................................................................................................................... 14
4.6.2 CTC......................................................................................................................................... 14
4.6.3 Watchdog ................................................................................................................................ 14
4.7 Power Management Unit (PMU) ................................................................................14
4.7.1 Power Supply Modes .............................................................................................................. 14
4.8 LCD Interface.............................................................................................................15
4.9 Key Scan Interface.....................................................................................................16
4.10 External Memory Interface.......................................................................................16
4.10.1 NAND Flash Interface ........................................................................................................... 16
4.11 USB 2.0 SIE .............................................................................................................17
4.11.1General Description................................................................................................................ 17
Copyright© Actions Semiconductor Co., Ltd 2006. All rights reserved.
Ver 1.0
Page 3/31
2006-6-30







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