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SC6600V是一个集成了CMMB解调器和视音频解码器的芯片解决方案,可支持两种系统平台集成方式:一种是无需外部主控设备的独立的手持电视终端系统,另一种是配合外部主控设备的手持电视终端系统,主要应用于移动设备、个人媒体播放机和其他的便携式电子设计产品。它不仅完全支持CMMB标准的信号传输和复用规范,还支持H.264(baseline profile level 2,CIF 30 fps)和AVS((jizhun profile level2, CIF 30 fps)视频解码功能以及多种通行的音频解码标准(如MPEG1 audio layer 1/2, MP3, AAC LC, AAC + (LP), DRA等) 这个这款芯片的DATASHEET
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SC6600V Device Specifications
V.1.0 Spreadtrum Confidential and Proprietary 2 of 23
IMPORTANT NOTICE
COPYRIGHT NOTICE
Copyright © 2008, Spreadtrum Communications, Inc. All rights reserved.
TRADEMARKS
Spreadtrum Communications, Inc. and Spreadtrum Communications, Inc.’s products are exclusively
owned by Spreadtrum Communications, Inc. References to other companies and their products use
trademarks owned by the respective companies and are for reference purpose only.
WARRANTY DISCLAIMER
Spreadtrum Communications, Inc. makes no representations or warranties, either express or implied, by
or with respect to anything in this document, and shall not be liable for any implied warranties of
merchantability or fitness for a particular purpose or for any indirect, special or consequential damages.
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.
SC6600V Device Specifications
V.1.0 Spreadtrum Confidential and Proprietary 3 of 23
Revision History
Version Data Owner Note
0.1 02.20.2008 Shunquan
Shen
Initial version.
SC6600V Device Specifications
V.1.0 Spreadtrum Confidential and Proprietary 4 of 23
Table of Contents
1 Overview .............................................................................................................................................. 5
1.1 General Description ...................................................................................................... 5
1.2 SC6600V Feature ......................................................................................................... 5
1.3 Applications................................................................................................................... 6
2 Pin Information ..................................................................................................................................... 7
2.1 Pin Type Description..................................................................................................... 7
2.2 Pin List by Pin Numbers................................................................................................ 7
2.3 Pin List by Functions................................................................................................... 14
2.4 Package Pin Map........................................................................................................ 20
3 Electrical Specifications...................................................................................................................... 21
3.1 DC Specifications........................................................................................................ 21
3.1.1 Absolute Maximum Ratings ........................................................................................ 21
3.1.2 Recommended Operating Conditions......................................................................... 21
3.1.3 Thermal Characteristics .............................................................................................. 21
3.1.4 DC Characteristics ...................................................................................................... 21
3.2 AC Specifications........................................................................................................ 22
3.2.1 RF RxADC Characteristic ........................................................................................... 23
3.2.2 26MHz Clock CLK_26M Timing.................................................................................. 23
3.2.3 Three-Wire Serial Interface Timing.................................................错误!未定义书签。
3.2.4 External Memory Interface Timing Diagrams..................................错误!未定义书签。
3.2.5 LCD Timing .....................................................................................错误!未定义书签。
3.2.6 BB LCM timing ................................................................................错误!未定义书签。
3.2.7 Power sequence .............................................................................错误!未定义书签。
4 Package Outline.....................................................................................................错误!未定义书签。
5 Reflow Profile .........................................................................................................错误!未定义书签。
SC6600V Device Specifications
V.1.0 Spreadtrum Confidential and Proprietary 5 of 23
1 Overview
1.1 General Description
SC6600V is a highly integrated mixed signal Mobile TV processor. It provides CMMB demulator and
multi-media processing ability. For Mobile TV application, SC6600V requires minimum support from an
external controller.
It consists of an embedded 32-bit microcontroller and integrated many Communication/Multimedia-
specific hardware accelerators and analog functions to simplify the system designs.
The embedded MCU runs a real-time operation system (RTOS), performs the system control functions
and services all peripheral components.
Proprietary architectures and algorithms were developed for low power ASIC design and power
management.
1.2 SC6600V Feature
SC6600V is Spreadtrum’s first Mobile TV ASIC solution chip. It contains the following features:
• Support CMMB standard
• CMMB Demodulator
- Compliant with standards of GY/T 220.1 for CMMB
- Support 8MHz mode
- Support 1 CLCH and 1 SLCH decoding
- 1 SLCH consist of up to 4 time slots
- Decoding full data rate up to up to 1.6Mbps(@4 time slot , RS(240,240), 3/4 LDPC, 16QAM )
- Auto power control on RF tuner interface, ADC and FFT window position
- Zero IF RF tuner interface
• Support CMMB BPSK/QPSK/16QAM demodulation
• Support CMMB LDPC 1/2, 3/4 mode
• Embedded microcontroller (MCU) for protocol stack and peripheral control.
• Video decoder
- Support H264 baseline Profile level2 (CIF 30fps, 2Mbps), restrict to ASO disabled and
complies with following items:
Syntax Field Value
Picture Parameter Sets num_slice_groups_minus1 0
Picture Parameter Sets Redundant_pic_cnt_present_flag 0
Sequence Parameter Sets Pic_order_cnt_type 2
Sequence Parameter Sets num_ref_frames 3
- Supports AVS jizhun profile level2 (CIF/QVGA 30fps, 2Mbps)
• Audio decoder
- Support multi audio standards MPEG audio layer1/2/3, AAC LC, AAC + (LP)
- Support sample rate up to 48KHz
- Support mono/stereo
- Support maximum bit rate up to 320kbps
• MCU/RGB LCD support
- Resolution upto WQVGA (432x240)
• R/F Tuner interface
- Zero IF CMMB RF tuner interface
- AFC control
- AGC control
• External memory interface
- Supports 16-bit SDR and DDR SDRAM
• Serial interfaces:
- Four serial ports, can be configuredprogrammed to UART, /SPI or /IIS
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