吐血推荐，展讯3G平台完整资料

mercator · 发表于 2007-7-31 12:28:36

SC8800D完整资料，大家看了觉得不错的话，请顶一下，谢了先。

【文件名】:07731@52RD_SC8800 Device Specifications.pdf
【格　式】:pdf
【大　小】:1801K
【简　介】:SC8800 is a TD-SCDMA and GSM/GPRS dual-mode baseband (BB) chip for user terminals. This document specifies the functions and features of SC8800.
【目　录】:1  Overview....................................................................................................................................9
1.1  SC8800 Features .................................................................................................................9
1.2  Applications........................................................................................................................10
1.3  General Description............................................................................................................10
1.4  Block Diagram....................................................................................................................12
2  Pin Information ........................................................................................................................13
2.1  Pin Type Description...........................................................................................................13
2.2  Pin Groups.........................................................................................................................13
2.3  Pin List by Numbers............................................................................................................16
2.4  Multiplexed Pins .................................................................................................................23
2.5  I/O Buffer Selection.............................................................................................................27
2.5.1  Digital Pin Output Driving Strength.............................................................................27
3  Electrical Specifications...........................................................................................................28
3.1  DC Specifications ...............................................................................................................28
3.1.1  Absolute Maximum Ratings.......................................................................................28
3.1.2  Recommended Operating Conditions.........................................................................28
3.1.3  Thermal Characteristics............................................................................................28
3.1.4  DC Characteristics....................................................................................................29
3.2  AC Specifications ...............................................................................................................30
3.2.1  Master Clock MCLKI Timing......................................................................................31
3.2.2  SDRAM Interface Timing...........................................................................................31
3.2.3  SRAM/Flash.............................................................................................................31
3.2.4  UART Timing............................................................................................................34
3.2.5  SPI Timing ...............................................................................................................35
3.2.6  I2C Timing................................................................................................................35
3.2.7  Three-Wire Serial Interface Timing.............................................................................37
3.2.8  JTAG Timing............................................................................................................39
……

Jasond · 发表于 2007-8-1 17:57:08

LZ,你还真黑，这个叫吐血啊？我才吐血呢，虽然贵了点，买了看看先！

mercator · 发表于 2007-8-8 09:10:07

兄弟，过了吧！3个币就会让你吐血？！再说喽，真材实料当然会贵一点，好好研究研究！

why0603 · 发表于 2007-8-8 11:03:54

貌似E文,再加上昂贵的费用......

手机直通车 · 发表于 2007-8-19 22:13:01

下载瞧瞧，谢谢啦！

zsx888 · 发表于 2007-9-23 10:47:00

我没有钱啊，买不了！

fly2097 · 发表于 2007-9-24 17:09:05

没钱啊··买不起啊·
[em11][em10]

haigelisi · 发表于 2007-9-28 11:22:15

E文啊,有没中文的??[em13]

merrycn · 发表于 2007-10-24 23:18:01

看起来好象不错
不知道是不是我想要的那些

bbboy111 · 发表于 2009-11-24 21:01:28

好想看看啊！[em03][em03][em03]

jimmylopez · 发表于 2011-7-30 13:56:49

黑太黑了

gsc · 发表于 2013-4-24 02:19:04

东方红和你交换空间克隆建立读后感的机会健康活力

gsc · 发表于 2013-4-24 02:19:33

[em02]的大幅度反对改革

wjm789222 · 发表于 2013-4-29 15:27:25

太贵了

wjm789222 · 发表于 2013-5-10 15:48:53

我没有钱啊

gsc · 发表于 2013-5-13 03:54:14

方法更丰富非官方方法改革和改革计划共和国[em08], 国歌韩国广告改革和改革计划共和国

gsc · 发表于 2013-5-13 03:54:49

内部半年报内部不vnmbnmbmnbmbnmnmnnn

m289950578 · 发表于 2013-5-21 22:36:57

俺不想买。。

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