- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373624 > TDA7503 (意法半導(dǎo)體) DUAL DSP PLUS MICRO FOR AUDIO APPLICATIONS PDF資料下載
參數(shù)資料
| 型號： | TDA7503 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | DUAL DSP PLUS MICRO FOR AUDIO APPLICATIONS |
| 中文描述： | 雙DSP普樂士微音頻應(yīng)用 |
| 文件頁數(shù)： | 1/26頁 |
| 文件大小： | 182K |
| 代理商： | TDA7503 |
當(dāng)前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁
Dual 24-bit 40 MIPS DSP Cores
8 bit Microcontroller
4 receive and 5 transmit stereo channels of
Serial Audio Interface
Synchronous Serial Interface for communica-
tion withexternal processor
FIFO based mailboxes for inter-processor
communications
External Memory Interface to 128Kb SRAM or
1Mb DRAM
CORDIC co-processor
Programmable PLL to suite wide range of ex-
ternalcrystal oscillation frequencies
SPI controlinterface
Powerfuldebug interfaces
1280 words Program Memory for DSP1, 768
words ProgramMemory for DSP0
256 words X and Y Data RAM and Data ROM
for each DSP
256 byte Data RAM for Microcontroller
768 byte Auxiliary RAM for Microcontroller
DESCRIPTION
The device is a high-performance Digital Signal
Processing IC particularly suited to Audio applica-
tions. The device contains two 24-bit 40 MIPS
DSP cores delivering a total of 80 MIPS of DSP
processing power. There is also an embedded8-
bit Microcontroller to handle all control functions.
All data and program memories for both DSP
cores are on-chip. A variety of highly programma-
ble and flexible peripheral blocks for both the Mi-
crocontroller and the DSPs have been integrated
to form a powerful audio processing system on a
single chip.
This is preliminary information on a new product now in development. Details are subject to change without notice.
July 1999
Host
Interface 0
DEBUG
DSP0
CORE
M8051
CORE
Micro
S
I
C
I
AUX-RAM
768 Bytes
P
Cordic
Arithmetic
Unit
P
P
Y
Y
X
X
P
P
Y
Y
X
X
M
DSP1
CORE
Host
Interface1
Serial
Audio
Interface
Synchronous
Audio
Interface
SRAM/
DRAM
Interface
XCHG
Interface
XDB0
XAB0
XDB1
XAB1
X-RAM0
X-ROM0
Y-RAM0
Y-ROM0
P-RAM0
P-ROM0
P-RAM1
P-ROM1
Y-RAM1
Y-ROM1
X-RAM1
X-ROM1
AUX-RAM
256 Bytes
Watchdog
Timer
PLL
Clock
Oscillator
DCLK
BLOCK DIAGRAM
TQFP100
TDA7503
DUAL DSP PLUS MICRO FOR AUDIO APPLICATIONS
PRODUCT PREVIEW
1/26
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7511 | AM/FM TUNER FOR CAR RADIO AND HIFI APPLICATIONS |
| TDA7512 | AM/FM CAR RADIO TUNER IC WITH INTELLIGENT SELECTIVITY SYSTEM ISS |
| TDA7513T | SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR |
| TDA7515 | RF-FRONTEND FOR AM/FM-DSP-CARRADIOS WITH IF SAMPLING |
| TDA7518 | MULTICHIP MODULE FOR CAR-RADIO APPLICATIONS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7505 | 功能描述:音頻放大器 Car radio DSP Advanced Signal RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA7511 | 功能描述:IC TUNER HI/FI AM/FM 64TQFP RoHS:否 類別:RF/IF 和 RFID >> RF 接收器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 09/Jan/2012 標(biāo)準(zhǔn)包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數(shù)據(jù)傳輸率 - 最大:- 調(diào)制或協(xié)議:- 應(yīng)用:* 電流 - 接收:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲容量:- 天線連接器:PCB，表面貼裝 特點:- 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 85°C 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（6x6） 包裝:托盤 |
| TDA7512 | 制造商:STMicroelectronics 功能描述:AM/FM CAR RADIO TUNER IC W/ INTELLEIGENT SELECTIVITY SYS 64T - Trays |
| TDA7512F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:FM car-radio tuner IC with intelligent selectivity system (ISS) |
| TDA7513T | 制造商:STMicroelectronics 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。