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    參數(shù)資料
    型號(hào): AT91SAM7X256-CU-999
    廠商: Atmel
    文件頁數(shù): 41/44頁
    文件大?。?/td> 0K
    描述: IC MCU ARM7 256KB FLASH 100TFBGA
    產(chǎn)品培訓(xùn)模塊: SAM9 MPU Boot Solutions & Application Deployment
    AT91SAM7X and SAM7XC Flash-based Microcontrollers
    MCU Product Line Introduction
    標(biāo)準(zhǔn)包裝: 3,000
    系列: SAM7X
    核心處理器: ARM7
    芯體尺寸: 16/32-位
    速度: 55MHz
    連通性: CAN,以太網(wǎng),I²C,SPI,SSC,UART/USART,USB
    外圍設(shè)備: 欠壓檢測/復(fù)位,DMA,POR,PWM,WDT
    輸入/輸出數(shù): 62
    程序存儲(chǔ)器容量: 256KB(256K x 8)
    程序存儲(chǔ)器類型: 閃存
    RAM 容量: 64K x 8
    電壓 - 電源 (Vcc/Vdd): 1.65 V ~ 1.95 V
    數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
    振蕩器型: 內(nèi)部
    工作溫度: -40°C ~ 85°C
    封裝/外殼: 100-TFBGA
    包裝: 帶卷 (TR)
    配用: AT91SAM-ICE-ND - EMULATOR FOR AT91 ARM7/ARM9
    AT91SAM7X-EK-ND - KIT EVAL FOR AT91SAM7X256/128
    6
    6120GS–ATARM–07-Apr-11
    SAM7X512/256/128 Summary
    USB Device Port
    DDM
    USB Device Port Data -
    Analog
    DDP
    USB Device Port Data +
    Analog
    USART
    SCK0 - SCK1
    Serial Clock
    I/O
    TXD0 - TXD1
    Transmit Data
    I/O
    RXD0 - RXD1
    Receive Data
    Input
    RTS0 - RTS1
    Request To Send
    Output
    CTS0 - CTS1
    Clear To Send
    Input
    DCD1
    Data Carrier Detect
    Input
    DTR1
    Data Terminal Ready
    Output
    DSR1
    Data Set Ready
    Input
    RI1
    Ring Indicator
    Input
    Synchronous Serial Controller
    TD
    Transmit Data
    Output
    RD
    Receive Data
    Input
    TK
    Transmit Clock
    I/O
    RK
    Receive Clock
    I/O
    TF
    Transmit Frame Sync
    I/O
    RF
    Receive Frame Sync
    I/O
    Timer/Counter
    TCLK0 - TCLK2
    External Clock Inputs
    Input
    TIOA0 - TIOA2
    I/O Line A
    I/O
    TIOB0 - TIOB2
    I/O Line B
    I/O
    PWM Controller
    PWM0 - PWM3
    PWM Channels
    Output
    Serial Peripheral Interface - SPIx
    SPIx_MISO
    Master In Slave Out
    I/O
    SPIx_MOSI
    Master Out Slave In
    I/O
    SPIx_SPCK
    SPI Serial Clock
    I/O
    SPIx_NPCS0
    SPI Peripheral Chip Select 0
    I/O
    Low
    SPIx_NPCS1-NPCS3
    SPI Peripheral Chip Select 1 to 3
    Output
    Low
    Two-wire Interface
    TWD
    Two-wire Serial Data
    I/O
    TWCK
    Two-wire Serial Clock
    I/O
    Table 3-1.
    Signal Description List (Continued)
    Signal Name
    Function
    Type
    Active
    Level
    Comments
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