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參數(shù)資料
| 型號(hào)： | 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)： | 6/26頁 |
| 文件大?。?/td> | 182K |
| 代理商： | TDA7503 |
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N.
Name
Type
Reset
Status (1)
I
Function
4
RESET
I/O
System Reset. A logic low level applied to RESET input initializes the
microcontroller. The micro is responsible for initializing the DSPs. If the
watchdog timer overflow occurs this pin isdriven low for 1 watchdog
timer cycle. During Debug Mode if this pin is pulled low in while the
DBRQN line is pulled low then the DSP pointedto by the DBSEL pin will
be reset.
Microcontroller Standard Serial Interface (Asynchronous) Input Data. Or
GPIO. This pin can also act as GPIO using the P3 and P3DIR registers.
Microcontroller Standard Serial Interface (Asynchronous) Output Data.
Or GPIO. This pin can also act as GPIO using the P3 and P3DIR
registers.
Microcontroller Interrupt 0. When pulled low, INT0 asserts a
microcontroller external interrupt. In addition,if this pin is pulled low
during powerdown this allowsthe M8051 to resume executing intructions
where it left off. This pin can also act as GPIO using the P3 and P3DIR
registers.
Microcontroller Interrupt 1. When pulled low, INT1 asserts a
microcontroller external interrupt. In addition,if this pin is pulled low
during powerdown this allowsthe M8051 to resume executing intructions
where it left off. This pin can also act as GPIO using the P3 and P3DIR
registers.
Microcontroller Timer 0 External Input. Input event clock for timer 0, or
GPIO. This pin can also act as GPIO using the P3 and P3DIR registers.
Microcontroller Timer 1 External Input. Input event clock for timer 1, or
GPIO. This pin can also act as GPIO using the P3 and P3DIR registers.
Microcontroller General Purpose. This GPIO line can be configured to be
digital input oroutput by writing to the P1 and P1DIR registers.This pin is
tri-stated while the RESET pin is held low and is pulled low when RESET
is released. This pin will be pulled high when in IDLE or PWRDN modes.
Microcontroller General Purpose. This GPIO line can be configured to be
digital input oroutput by writing to the P1 and P1DIR registers. At reset it
is configured as an input with the output tri-stated.
Microcontroller General Purpose. This GPIO line can be configured to be
digital input oroutput by writing to the P1 and P1DIR registers. At reset it
is configured as an input with the output tri-stated.
Microcontroller General Purpose. This GPIO line can be configured to be
digital input oroutput by writing to the P1 and P1DIR registers. At reset it
is configured as an input with the output tri-stated.
Microcontroller General Purpose. This GPIO line can be configured to be
digital input oroutput by writing to the P1 and P1DIR registers. At reset it
is configured as an input with the output tri-stated.
Microcontroller General Purpose. This GPIO line can be configured to be
digital input oroutput by writing to the P1 and P1DIR registers. At reset it
is configured as an input with the output tri-stated.
Microcontroller General Purpose. This GPIO line can be configured to be
digital input oroutput by writing to the P1 and P1DIR registers. At reset it
is configured as an input with the output tri-stated.
Microcontroller General Purpose. Each of the six GPIO lines canbe
individually configured to be digitalinput oroutput by writing to the P1
and P1DIR registers. All GPIOs are configured to be inputs with the
outputs tri-stated except for P1.0. This pin is tri-stated during while the
RESET pin is held low and is pulled low when RESET is released. This
pin will be pulled high when in IDLE or PWRDN modes.
Microcontroller SPI Master Output Slave Input Serial Data . Serial Data
Output for SPI type serial port when in SPI Master Mode and Serial Data
Input when in SPI Slave Mode.
96
RXD(P3.0)
I/O
I
97
TXD(P3.1)
I/O
I
99
INT0(P3.2)
I/O
I
98
INT1(P3.3)
I/O
I
100
T0(P3.4)
I/O
I
1
T1(P3.5)
I/O
I
87
GPIO0(P1.0)
I/O
I
88
GPIO1(P1.1)
I/O
I
89
GPIO2(P1.2)
I/O
I
92
GPIO3(P1.3)
I/O
I
93
GPIO4(P1.4)
I/O
I
94
GPIO5(P1.5)
I/O
I
95
GPIO6(P1.6)
I/O
I
7
SCLK
I/O
I
6
MOSI
I/O
I
PIN DESCRIPTION
(continued)
TDA7503
6/26
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(chǔ)容量:- 天線連接器:PCB，表面貼裝 特點(diǎn):- 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: |
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