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  • 參數(shù)資料
    型號(hào): MSP430F4793IPZ
    廠商: Texas Instruments
    文件頁數(shù): 38/80頁
    文件大?。?/td> 0K
    描述: IC MCU 16BIT 60KB FLASH 100LQFP
    產(chǎn)品培訓(xùn)模塊: The Ultra-Low Power MSP430
    MSP430 Overview
    MSP430 Design Tools
    MSP430 Peripherals
    MSP430x2xx/4xx and Wireless Overview
    Portable Medical Solutions with MSP430
    MSP430 for Utility Metering Solutions
    MSP430: How to JTAG
    MSP430, How To Use the Clock System
    Grace Software Graphical User Interface
    MCU Overview
    Driver Library
    MSP430Ware Overview
    標(biāo)準(zhǔn)包裝: 90
    系列: MSP430x4xx
    核心處理器: RISC
    芯體尺寸: 16-位
    速度: 16MHz
    連通性: I²C,IrDA,LIN,SCI,SPI,UART/USART
    外圍設(shè)備: 欠壓檢測/復(fù)位,LCD,POR,PWM,WDT
    輸入/輸出數(shù): 72
    程序存儲(chǔ)器容量: 60KB(60K x 8 + 256B)
    程序存儲(chǔ)器類型: 閃存
    RAM 容量: 2.5K x 8
    電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
    數(shù)據(jù)轉(zhuǎn)換器: A/D 3x16b
    振蕩器型: 內(nèi)部
    工作溫度: -40°C ~ 85°C
    封裝/外殼: 100-LQFP
    包裝: 管件
    配用: MSP-FET430U100-ND - KIT PROG/DEBUG MSP430F 100PIN PZ
    其它名稱: 296-33436-5
    MSP430F4793IPZ-ND
    MSP430F47x3, MSP430F47x4
    MIXED SIGNAL MICROCONTROLLER
    SLAS545C MAY 2007 REVISED MARCH 2011
    43
    POST OFFICE BOX 655303
    DALLAS, TEXAS 75265
    electrical characteristics over recommended ranges of supply voltage and operating free-air
    temperature (unless otherwise noted) (continued)
    USCI (UART mode)
    PARAMETER
    TEST CONDITIONS
    VCC
    MIN
    TYP
    MAX
    UNIT
    fUSCI
    USCI input clock frequency
    Internal: SMCLK, ACLK
    External: UCLK
    Duty Cycle = 50%
    ± 10%
    fSYSTEM
    MHz
    fBITCLK
    BITCLK clock frequency
    (equals Baudrate in MBaud)
    2.2V /3 V
    1
    MHz
    t
    UART receive deglitch time
    2.2 V
    50
    150
    600
    ns
    tτ
    UART receive deglitch time
    (see Note 1)
    3 V
    50
    100
    600
    ns
    NOTES:
    1. Pulses on the UART receive input (UCxRX) shorter than the UART receive deglich time are suppressed. To ensure that pulses are
    correctly recognized their width should exceed the maximum specification of the deglitch time.
    USCI (SPI master mode) (see Figure 21 and Figure 22)
    PARAMETER
    TEST CONDITIONS
    VCC
    MIN
    MAX
    UNIT
    fUSCI
    USCI input clock frequency
    SMCLK, ACLK
    Duty Cycle = 50%
    ± 10%
    fSYSTEM
    MHz
    t
    SOMI input data setup time
    2.2 V
    110
    ns
    tSU, MI
    SOMI input data setup time
    3 V
    75
    ns
    t
    SOMI input data hold time
    2.2 V
    0
    ns
    tHD, MI
    SOMI input data hold time
    3 V
    0
    ns
    t
    SIMO output data valid time
    UCLK edge to SIMO valid,
    2.2 V
    30
    ns
    tVALID, MO
    SIMO output data valid time
    UCLK edge to SIMO valid,
    CL = 20 pF
    3 V
    20
    ns
    NOTE:
    f
    UCxCLK +
    1
    2t
    LO HI
    with
    t
    LO HI w max(tVALID,MO(USCI) ) tSU,SI(Slave), tSU,MI(USCI) ) tVALID,SO(Slave)).
    For the slave’s parameters tSU, SI(Slave) and tVALID, SO(Slave) see the SPI parameters of the attached slave.
    USCI (SPI slave mode) (see Figure 23 and Figure 24)
    PARAMETER
    TEST CONDITIONS
    VCC
    MIN
    TYP
    MAX
    UNIT
    tSTE, LEAD
    STE lead time
    STE low to clock
    2.2 V/3 V
    50
    ns
    tSTE, LAG
    STE lag time
    Last clock to STE high
    2.2 V/3 V
    10
    ns
    tSTE, ACC
    STE access time
    STE low to SOMI data out
    2.2 V/3 V
    50
    ns
    tSTE, DIS
    STE disable time
    STE high to SOMI high impedance
    2.2 V/3 V
    50
    ns
    t
    SIMO input data setup time
    2.2 V
    20
    ns
    tSU, SI
    SIMO input data setup time
    3 V
    15
    ns
    t
    SIMO input data hold time
    2.2 V
    10
    ns
    tHD, SI
    SIMO input data hold time
    3 V
    10
    ns
    t
    SOMI output data valid time
    UCLK edge to SOMI valid,
    2.2 V
    75
    110
    ns
    tVALID, SO
    SOMI output data valid time
    UCLK edge to SOMI valid,
    CL = 20 pF
    3 V
    50
    75
    ns
    NOTE:
    f
    UCxCLK +
    1
    2t
    LO HI
    with
    t
    LO HI w max(tVALID,MO(Master) ) tSU,SI(USCI), tSU,MI(Master) ) tVALID,SO(USCI)).
    For the master’s parameters tSU, MI(Master) and tVALID, MO(Master) see the SPI parameters of the attached master.
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