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    參數(shù)資料
    

    


    


    
型號：
P87C055BBP

    

    
廠商：
NXP SEMICONDUCTORS

    

    
元件分類：
微控制器/微處理器

    

    
英文描述：
Microcontrollers for TV and video MTV

    

    
中文描述：
8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PDIP42

    

    
封裝：
0.600 INCH, PLASTIC, SOT-270-1, SDIP-42

    

    
文件頁數(shù)：
6/40頁

    

    
文件大?。?/td>
243K

    

    
代理商：
P87C055BBP


    

    

    

	
    
    
    

    
    
	
    1996 Mar 22
    6
    Philips Semiconductors
    Product specification
    Microcontrollers for TV and video (MTV)
    83C145; 83C845
    83C055; 87C055
    6.2
    Pin description
    Table 2
    Pin description SDIP42 (SOT270-1)
    SYMBOL
    PIN
    DESCRIPTION
    Port 0
     (notes 1
    ,
     2 and 4)
    P0.0/TDAC/V
    PP
    1
    P0.0
    : open-drain bidirectional port line;
    TDAC
    : output for the 14-bit high-precision PWM;
    V
    PP
    : 12 V programming supply voltage during EPROM programming.
    P0.1
    : open-drain bidirectional port line;
    PWM1
    : output for the 6-bit lower-precision PWM;
    PROG
    : input for EPROM programming pulses.
    P0.2
    : open-drain bidirectional port line;
    PWM2
    : output for the 6-bit lower-precision PWM;
    ASEL
    : input indicating the EPROM address bits that are applied to Port 2.
    P0.3 to P0.7
    : 5 open-drain bidirectional port lines;
    PWM3 to PWM7
    : 5 outputs for the 6-bit lower-precision PWM.
    P0.1/PWM1/PROG
    2
    P0.2/PWM2/ASEL
    3
    P0.3/PWM3
    to
    P0.7/PWM7
    4 to 8
    Port 1
     (notes 1
    ,
     2 and 5)
    P1.0/ADI0
    to
    P1.2/ADI2
    P1.3/PWM0
    9 to 11
    P1.0 to P1.2:
     3 open-drain bidirectional port lines;
    ADI0 to ADI2
    : inputs for the software analog-to-digital facility.
    12
    P1.3
    : open-drain bidirectional port line;
     PWM0
    : output for the 6-bit lower-precision
    PWM. PWM0 can be externally pulled up as high as +12 V
     ±
    5%
    Port 2
    P2.7 to P2.0
    13 to 20
     Port 2
    : 8-bit open-drain bidirectional port; P2.3 to P2.0 have high current capability
    (10 mA at 0.5 V) for driving LEDs. Port 2 pins that have logic 1s written to them float,
    and in that state can be used as high-impedance inputs. Any of the Port 2 pins are
    driven LOW if the port register bit is written as a logic 0. The state of the pin can
    always be read from the port register by the program.
    Port 3
     (note 1 and 3)
    P3.0
    P3.1/INT1
    P3.2/T0
    P3.3/INT0
    P3.4 to P3.7
    34
    35
    36
    37
    P3.0
    : open-drain bidirectional port line.
    P3.1
    : open-drain bidirectional port line;
     INT1
    : External interrupt 1.
    P3.2
    : open-drain bidirectional port line;
     T0
    : Timer 0 external input.
    P3.3
    : open-drain bidirectional port line;
     INT0
    : External interrupt 0.
    38 to 41
     P3.4 to P3.7
    : 4 open-drain bidirectional port lines.
    General
    V
    SS
    VID2 to VID0
    21
    Ground
    : 0 V reference.
    22 to 24
     Digital Video bus
    : Three totem-pole outputs comprising digital RGB (or other colour
    encoding) from the OSD facility. The polarity of these outputs is controlled by a
    programmable register bit (register OSCON; bit Po).
    25
    Video Control
    : A totem-pole output indicating whether the OSD facility is currently
    presenting active video on the VID2 to VID0 outputs. Signal is used to control an
    external multiplexer (mixer) between normal video and the video derived from VID2 to
    VID0. The polarity of this output is controlled by a programmable register bit (register
    OSCON; bit Pc).
    VCTRL
    
    
    
    
    
    


    


    

    相關(guān)PDF資料
    		

    PDF描述
    		

    
    

    
P83C055BBP
Microcontrollers for TV and video MTV

    

    
P83C145BBP
MICRO 21 F SOD

    

    
P83C851FBA
CMOS single-chip 8-bit microcontroller with on-chip EEPROM

    

    
P80C851IBA
CMOS single-chip 8-bit microcontroller with on-chip EEPROM

    

    
P83C851IBP
STORAGE, SLIDES CABINET RoHS Compliant: Yes

    

    

    

    


    


    

    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
P87C151SA
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P87C151SB
 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:HIGH-PERFORMANCE CHMOS MICROCONTROLLER

    

    
P87C251SA16
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P87C251SB16
功能描述:IC MCU 8-BIT 16K 16MHZ OTP 40DIP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:87C 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位 速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲器容量:64KB（64K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱:497-9032STM32F101T8U6-ND

    

    
P87C251SP16
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