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  • 參數(shù)資料
    型號: PSD834420JIT
    廠商: 意法半導(dǎo)體
    英文描述: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
    中文描述: Flash在系統(tǒng)可編程ISP的外設(shè)的8位微控制器
    文件頁數(shù): 13/110頁
    文件大小: 1737K
    代理商: PSD834420JIT
    13/110
    PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
    Note: 1. The pin numbers in this table are for the PLCC package only. See the package information from
    Table 74., page 102
    onwards, for
    pin numbers on other package types.
    2. These functions can be multiplexed with other functions.
    PC7
    11
    I/O
    PC7 pin of Port C. This port pin can be configured to have the following functions:
    MCU I/O – write to or read from a standard output or input port.
    CPLD macrocell (McellBC7) output.
    Input to the PLDs.
    DBE – active Low Data Byte Enable input from 68HC912 type MCUs.
    This pin can be configured as a CMOS or Open Drain output.
    PD0
    10
    I/O
    PD0 pin of Port D. This port pin can be configured to have the following functions:
    ALE/AS input latches address output from the MCU.
    MCU I/O – write or read from a standard output or input port.
    Input to the PLDs.
    CPLD output (External Chip Select).
    PD1
    9
    I/O
    PD1 pin of Port D. This port pin can be configured to have the following functions:
    MCU I/O – write to or read from a standard output or input port.
    Input to the PLDs.
    CPLD output (External Chip Select).
    CLKIN – clock input to the CPLD macrocells, the APD Unit’s Power-down counter, and
    the CPLD AND Array.
    PD2
    8
    I/O
    PD2 pin of Port D. This port pin can be configured to have the following functions:
    MCU I/O - write to or read from a standard output or input port.
    Input to the PLDs.
    CPLD output (External Chip Select).
    PSD Chip Select Input (CSI). When Low, the MCU can access the PSD memory and I/O.
    When High, the PSD memory blocks are disabled to conserve power.
    V
    CC
    15, 38
    Supply Voltage
    GND
    1, 16,
    26
    Ground pins
    Pin Name
    Pin
    Type
    Description
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    PSD834F2-15M 制造商:STMicroelectronics 功能描述:Flash In-System Programmable Peripherals 52-Pin PQFP
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    PSD834F2-70M 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 2M 70ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間: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
    PSD834F2-90J 功能描述:CPLD - 復(fù)雜可編程邏輯器件 5.0V 2M 90ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
    PSD834F2-90JI 功能描述:CPLD - 復(fù)雜可編程邏輯器件 5.0V 2M 90ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100