超好的PHILIPS PNX0103的spec

fankun

感觉这款MP3芯片，指标高，集成度高，价格便宜，可以不需要sdram（MP3），省电，真是精品啊！[em01][em01]
The Nexperia™ PNX0103 is a highly integrated System on Chip (SoC) for compressed
audio and simple multimedia applications that are using NAND flash as storage media.
The high level of integration, low power consumption and high processor performances
make the PNX0103 very suitable for portable hand held devices with a small form factor
and with a long battery life-time.
The PNX0103 is based on an ARM 926EJ-S CPU core with separate data and instruction
caches of 16 kBytes each. It has a dedicated NAND flash controller that allows for
effective and secure execution of program code as well as efficient writing and reading of
multimedia content for various types of NAND flash.
【文件名】:07612@52RD_PNX0103_Datasheet_v1.14.pdf
【格　式】:pdf
【大　小】:1784K
【简　介】:
【目　录】:

fankun

还需要别的资料的朋友别客气，我会上传的哦

kmlhust

SAMSUNG电子的MP3 IC呢.哈

kmlhust

范德彪??呵呵

Petevean

范工吗？久仰大名

fankun

幸会幸会，欢迎大家的到来！[em08]

鱼缸

哈哈。更正：

是恩智浦

鱼缸

<DIV class=quote><B>以下是引用<I>kmlhust</I>在2007-6-13 20:16:41的发言：</B>
范德彪??呵呵</DIV>


把中间的“德”去掉，呵呵

fankun

呵呵，鱼缸兄最近如何啊？

鱼缸

托范老大的福，好得很呀。只是去上海的机会少之又少。

fankun

呵呵，有空过来玩啊，顺便看看我们啊

Lorry

老大，有没有pnx103/150通讯控制案例？？[em05]

fankun

楼上的是什么通讯？

最近做的一个PNX0103的项目，量了一下音频表现，还不错：
Vo MAX SNR    SNR"A"   THD+N  THD+N"A" crosstalk      crosstalk"A"
425.6        91.83        94.53        0.06354        0.06757            65.29            65.30
425.1        91.99        95.42        0.06100        0.06237            65.27            65.29

fankun

另外中等音量放歌时的电流也降到了12mA左右

robot-diy

范兄在上海什么地方 ?

calimaster

楼主，有没有关于数码相框的资料啊？

lg1jchow

Thanks for the datasheet

scorpion

thanks a lot