參數(shù)資料
    

    


    


    
型號(hào)：
PSD9545V70MIT

    

    
廠商：
意法半導(dǎo)體

    

    
元件分類：
基準(zhǔn)電壓源/電流源

    

    
英文描述：
Advanced PFC/PWM Combination Controllers 20-PDIP -40 to 105

    

    
中文描述：
Flash在系統(tǒng)可編程ISP的外設(shè)的8位微控制器

    

    
文件頁(yè)數(shù)：
36/110頁(yè)

    

    
文件大?。?/td>
1737K

    

    
代理商：
PSD9545V70MIT


    

    

    

	
    
    
    

    
    
	
    PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
    36/110
    Complex PLD (CPLD)
    The CPLD can be used to implement system logic
    functions, such as loadable counters and shift reg-
    isters, system mailboxes, handshaking protocols,
    state machines, and random logic. The CPLD can
    also be used to generate three External Chip Se-
    lect (ECS0-ECS2), routed to Port D.
    Although External Chip Select (ECS0-ECS2) can
    be produced by any Output Macrocell (OMC),
    these three External Chip Select (ECS0-ECS2) on
    Port D do not consume any Output Macrocells
    (OMC).
    As shown in 
    Figure 13., page 34
    , the CPLD has
    the following blocks:
    24 Input Macrocells (IMC)
    16 Output Macrocells (OMC)
    Macrocell Allocator
    ■
    ■
    ■
    ■
    Product Term Allocator
    AND Array capable of generating up to 137 
    product terms
    Four I/O Ports.
    Each of the blocks are described in the sections
    that follow.
    The Input Macrocells (IMC) and Output Macrocells
    (OMC) are connected to the PSD internal data bus
    and can be directly accessed by the MCU. This
    enables the MCU software to load data into the
    Output Macrocells (OMC) or read data from both
    the Input and Output Macrocells (IMC and OMC).
    This feature allows efficient implementation of sys-
    tem logic and eliminates the need to connect the
    data bus to the AND Array as required in most
    standard PLD macrocell architectures.
    ■
    ■
    Figure 15. Macrocell and I/O Port
    I/O PORTS
    CPLD MACROCELLS
    INPUT MACROCELLS
    LATCHED
    ADDRESS OUT
    MUX
    M
    M
    M
    M
    D
    D
    Q
    Q
    Q
    G
    D
    Q D
    WR
    WR
    PDR
    DATA
    PALLOCATOR
    DIR
    SELECT
    INPUT
    PFROM OTHER
    MACROCELLS
    POLARITY
    PROUP TO 10
    CLOCK
    PR
    DI LD
    D/T
    CK
    CL
    Q
    SELECT
    PT CLEAR
    PT 
    GLOBAL 
    PT OUTPUT ENABLE (OE)
    MACROCELL FEEDBACK
    I/O PORT INPUT
    ALE/AS
    PT INPUT LATCH GATE/CLOCK
    MCU LOAD
    PT PRESET
    MCU DATA IN
    /REG
    SELECT
    MACTO
    IALLOC.
    OCPLD
    TO OTHER I/O PORTS
    P
    P
    MCU ADDRESS/DATA BUS
    MOUT TO
    MCU
    CDATA
    A
    CPLD OUTPUT
    I/O PIN
    AI02874
    
    
    
    
    
    


    


    

    相關(guān)PDF資料
    		

    PDF描述
    		

    
    

    
PSD9545V70MT
Advanced PFC/PWM Combination Controllers 20-SOIC -40 to 105

    

    
PSD9545V90MIT
Flash In-System Programmable ISP Peripherals For 8-bit MCUs

    

    
PSD9545V90MT
Advanced PFC/PWM Combination Controllers 20-SOIC -40 to 105

    

    
PSD9132V20MT
PECL To TTL Translator; Package: SOEIAJ-16; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2000

    

    
PSD9132V70MIT
BBG ECL TRNSLATR ECL/TTL; Package: SOEIAJ-16; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2000

    

    

    

    


    


    

    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
PSD954F2-90J
功能描述:SPLD - 簡(jiǎn)單可編程邏輯器件 U 511-PSD854F2-90J

 RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24

    

    
PSD954F2-90M
功能描述:SPLD - 簡(jiǎn)單可編程邏輯器件 U 511-PSD854F2-90M

 RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24

    

    
PSD954F2V-90J
功能描述:SPLD - 簡(jiǎn)單可編程邏輯器件 5.0V 2M 90ns

 RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24

    

    
PSD954F2V-90M
功能描述:SPLD - 簡(jiǎn)單可編程邏輯器件 PQFP-52 3V 2M 90NS

 RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24

    

    
PS-DA0104-01
 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-AC INVERTER UNIT 4 W SINGLE OUTPUTS

    

    
    
    
    
	
    	
    
    
     
     
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